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CAPGEMINI INVENTAt Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose.Join our AI Strategy team and be part of the future of AI consulting. We are redefining how organisations adopt and scale AI by embedding Generative AI, agentic systems, and copilots into every aspect of how they operate, compete, and create value.We are looking for experienced Strategy and AI leaders with strong commercial acumen, individuals who understand AI technologies and can translate them into enterprise-wide transformation. You will lead engagements from strategy through to execution, enabling the shift toward AI-enabled enterprises whilst contributing to the growth of our AI Strategy practice.YOUR ROLEThis role sits at the intersection of strategy, innovation and delivery, perfect for someone who thrives on solving complex problems. From Agentic AI in risk governance, to AI sovereignty in enterprise architecture, to enabling the AI-empowered workforce of tomorrow, you'll be working at the cutting edge of what's next.We DESIGN autonomous, AI-powered data platforms- You will lead the design and evolution of next-generation, self-optimising data and AI platforms that power both operational and analytical data workloads. Leveraging hyperscale cloud ecosystems (AWS, Azure, GCP), you will embed agentic AI capabilities, enabling systems that can reason, adapt, and act with minimal human intervention.We ENABLE intelligent cloud transformation- You will architect intelligent, hybrid and multi-cloud data ecosystems, driving the transition from legacy platforms to AI-centric, adaptive architectures that enhance scalability, performance, and resilience.We INNOVATE with agentic and generative AI solutions- You will design, deliver and scale solutions for advanced AI systems, including agentic workflows, LLM-powered applications, and decision intelligence platforms.We AUTOMATE for speed and reliability - You will build and streamline data pipelines, infrastructure provisioning, and deployments using DevOps practices, CI/CD, and Infrastructure-as-Code tools (Terraform, CloudFormation).We ADVISE on enterprise data strategy - You will shape the vision for enterprise data platforms, develop architecture blueprints, roadmaps, and communication plans that engage stakeholders and drive adoption.We DELIVER impact through design excellence - You will champion user-centric design and storytelling to create compelling data platform solutions. By applying industry frameworks (TOGAF, DAMA) and best practices, you ensure consistency, compliance, and scalability.We SUPERCHARGE delivery - We leverage the power of AI to accelerate delivery and drive innovation for our clients and our business. You will be encouraged to experiment with new AI and automation technologies to build proof of concepts, augment research and automate tasks.As part of your role alongside client work you will have the opportunity to contribute to the business and your own personal growth, through activities that form part of the following categories:Business Development - Leading/contributing and driving growth through proposals, RFPs, bids, client pitch contribution, client hosting at events.Internal contribution - Campaign development, internal think-tanks, whitepapers, practice development (operations, recruitment, team events & activities), offering development.Learning & development - Training to support your career development and the skills demand within the company, certifications etc.You will join a rapidly growing team of data, analytics and AI architects and engineers, united by a shared mission: to design and deliver next-generation data platforms that power business transformation. We build end-to-end capabilities that align seamlessly with enterprise strategic objectives, enabling organisations to unlock the full potential of their data.We are looking for exceptional Data Platform Architecture & Engineering Consultants to lead the design, implementation and optimisation of modern, enterprise-grade data platforms. In this role, you will bring deep expertise in cloud-native architectures, data engineering, and DevOps practices to help organisations accelerate innovation and achieve data-driven success.YOUR PROFILEAs a member of the Data & AI Strategy Team you'll be part of the future of Data & AI Architecture and Technology consulting. We look for individuals who align with our core values, are creative problem solvers and have a genuine interest in AI and emerging technologies. You'll be passionate about helping organisations unlock the potential of AI not just through technical delivery, but by driving strategic change.Below are some of the key skills and experiences we look for in candidates. We don't expect you to hit every point - we want to build a team which has diverse backgrounds, perspectives and strengths.Key SkillsGrowth mindset and curiosity - You're always learning, experimenting with new technologies, and pushing the boundaries of what's possible.Strategic thinking - You have strong problem solving and analytical skills, with the ability to structure complex challenges and develop clear, actionable recommendations.Excellent communication and collaboration skills - You're confident engaging with stakeholders at all levels, translating complex ideas into clear, compelling narratives.Strong understanding of data and AI technologies - Whether through hands-on development or strategic project exposure, you can confidently engage with AI concepts and tools.Technology & Consulting ExperienceStrategic Leadership in Data, Analytics & AI Architecture: Proven experience shaping end-to-end solutions that enable AI/ML workloads and drive optimisation through Automation.Strong Industry Expertise: 10+ years in data technologies and architecture, with strong consulting experience.Consulting background: Strong consulting background in technology and data strategy, with experience defining and delivering AI-enabled, cloud-first transformation roadmaps and driving maturity journey.WHAT YOU'LL LOVE ABOUT WORKING HERE?Our team drives business transformation by designing the organisations of the future, delivering end-to-end blueprint for AI-enabled enterprises. We are at the cutting edge of the 4th industrial revolution and are uniquely placed to leverage the broad, market-leading capabilities of Capgemini Group.We work across a wide range of industries, delivering outcomes that make a real impact on society. You'll have the freedom to experiment, innovate and shape your own career path, supported by mentoring from our leading experts in data and AI.We are delighted to have received the "Glassdoor Best Places to work UK' accolade for 5 consecutive years. To see what it's like to work at Capgemini Invent, visit our Glassdoor page.NEED TO KNOWAt Capgemini we don't just believe in inclusion, we actively go out to making it a working reality. Driven by our core values and Inclusive Futures for All campaign, we build environments where you can bring you whole self At Cap to work.We aim to build an environment where employees can enjoy a positive work-life balance. We embed hybrid working in all that we do and make flexible working arrangements the day-to-day reality for our people. All UK employees are eligible to request flexible working arrangements.Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions. To help support wellbeing we have trained 'Mental Health Champions' across each of our business areas. We have also invested in wellbeing apps such as Thrive and Peppy.Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government's Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:Declare they have a disability, andMeet the minimum essential criteria for the role.Please opt in during the application process.CSR:We're also focused on using tech to have a positive social impact. So, we're working to reduce our own carbon footprint and improve everyone's access to a digital world. It's something we're really serious about. In fact, we were even named as one of the world's most ethical companies by the Ethisphere Institute for the 10th year. When you join Capgemini, you'll join a team that does the right thing.Whilst you will have London, Manchester or Glasgow as an office base location, you must be fully flexible in terms of assignment location, as these roles may involve periods of time away from home at short notice.We offer a remuneration package which includes flexible benefits options for you to choose to suit your own personal circumstances and a variable element dependent grade and on company and personal performance.ABOUT CAPGEMINICapgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.Make it real.

Principal Data Architect DV Cleared Secure Government & Defence Programmes UK Hybrid + client site Active DV clearance non-negotiable Architecture that ends up in service, not in a slide pack. Datatech Analytics is supporting a leading UK consulting and technology organisation building secure, enterprise-scale data platforms across defence, national security and classified government programmes. We're engaging Principal Data Architects who want ownership, not oversight. The role You'll set and lead the technical direction of large-scale data platforms on mission-critical programmes working alongside senior stakeholders, engineers and delivery teams. Not advisory. You stay close to delivery and shape how platforms get built, deployed and used. What you'll do - Own enterprise data architecture across secure programmes - Design end-to-end platforms ingestion through to analytics and operational use - Build secure, scalable architectures for highly classified environments - Turn complex mission requirements into things that ship - Lead engineering teams through implementation - Shape long-term architectural strategy and capability The environment AWS, Azure, GCP Databricks, Snowflake lake, lakehouse and modern warehouse patterns distributed processing DevOps, IaC, secure deployment governance, access control, analytics enablement What we need - Active DV clearance - Track record delivering enterprise-scale data platforms - Defence, national security or secure government background - Deep cloud data architecture and secure design expertise - Credible with senior stakeholders - Led teams through complex delivery Why it matters These programmes sit at the core of the UK's secure data capability. Real constraints, real consequences, no sandbox platforms that support operational decisions when it counts. Confidential conversation: (url removed)

Job title: Machine Learning Engineer Locations: Manchester or Haywards Heath (hybrid working) Role overview Markerstudy Group are looking for a Machine Learning Engineer to help take leading-edge and novel insurance risk modelling and pricing techniques and participate in creating fully automated machine learning pipelines. Markerstudy is a leading provider of private insurance in the UK, insuring around 5% of the private cars on the UK roads, 20% of commercial vehicles and over 30% of motorcycles in total premium levels of circa £1 billion. Most of Markerstudy s business is written as the insurance pricing provider behind household names such as Tesco, Sainsbury s, O2, Halifax, AA, Saga and Lloyds Bank to list a few. As a Machine Learning Engineer, you will use your skills to: Tune machine learning methods to best leverage our state-of-the-art processing capabilities Deploy and maintain machine learning methods in a DevOps / MLOps based machine learning environment Create robust high-quality code using test-driven development (TDD) techniques and adhering to the SOLID coding standards Your work will enable sustained improvements to products, prices and processes giving Markerstudy a critical advantage in the increasingly competitive insurance market by minimizing the development to deployment and monitoring stages of the ML lifecycle through automation. You will also be responsible for refining, tuning, deploying and maintaining machine learning methods in our machine learning pipeline by using robust test-driven development (TDD) approaches to maximise performance and robustness, and improve company performance and our customer-centric offerings across Motor, Home and Commercial Lines businesses. The successful candidate will also enjoy opportunities for leading, coaching, and mentoring more junior ML Engineers. Key Responsibilities: Report and communicate with Senior Stakeholders, such as the Head of Data Science and Machine Learning and Director of Technical Underwriting Propose, proof-of-concept, develop, and deliver novel machine learning processes that automate current manual processes, and leverage DevOps and MLOps software. Work in a collaborative environment with data science to help deploy machine learning methods that are state-of-the-art, robust, and future extensible. Tune machine learning methods for optimal performance. Deploy and maintain machine learning methods in our machine learning pipeline using robust test-driven development (TDD) coding approaches, using the SOLID software development principles. Actively contribute to creating a culture of coding and data excellence Implement efficient solutions across a range of markets, including Private Motor, Commercial Vehicle, Bike, Taxi, and Home Lead and mentor junior machine learning engineers and share best practices Key Skills and Experience: Previous experience in tuning and deploying machine learning methods Experience with some of the following predictive modelling techniques; Logistic Regression, GBMs, Elastic Net GLMs, GAMs, Decision Trees, Random Forests, Neural Nets and Clustering Experience in DevOps and Azure ML, or other MLOps and ML Lifecycle technology stacks, such as AWS, Databricks, Google Cloud, etc. Experience with deploying services in Docker and Kubernetes Experience in creating production grade coding and SOLID programming principles, including test-driven development (TDD) approaches Experience in programming languages (e.g. Python, PySpark, R, SAS, SQL) Experience in source-control software, e.g., GitHub Proficient at communicating results in a concise manner both verbally and written Experience in data and model monitoring is a plus Behaviours: A high level of professional/academic excellence, educated to at least a master s level in a STEM-based or DS / ML / AI / or mathematical discipline Collaborative and team player Logical thinker with a professional and positive attitude Passion to innovate and improve processes

hackajob is collaborating with Raytheon to connect them with exceptional professionals for this role. At OMNIA Training, we've brought together some of the UK's most innovative defence training organisations under one powerful mission: to transform the British Army's training system and create the best-trained Army in the world. OMNIA are redefining the British Army's collective training. To do that, we are looking for the best and brightest minds from across the UK. We are backed by British innovation and powered by world-class experts, like you. OMNIA is at the heart of the UK's bold Land Industrial Strategy. The role: This is more than a job - it's a mission . You will be part of a high-impact, collaborative environment, where we expect everyone to live the values and standards of the British Army. Every person in our team plays a critical role in delivering OMNIA's vision; designing, delivering, and transforming collective training so the British Army is ready to fight and win. You'll work in a matrix organisation and report operationally through to the Software Lead. Ultimately, you'll work for the British Army, championing innovation, and helping shape the future of military collective training. Key Responsibilities: ü Build secure and performant backend services using languages like Node.js, Python, Java, or .NET Core/.NET 5+. ü Integrate APIs, databases, and third-party services, ensuring seamless data flow and system interoperability. ü Develop and maintain robust frontend interfaces using modern frameworks (e.g., React, Angular). ü Design, build, and maintain scalable software solutions with a cloud-first mindset, leveraging cloud-native services and infrastructure. ü Use Docker and Kubernetes to containerise applications for consistent development, testing, and deployment across environments including Red Hat OpenShift. ü Automate build, test, and deployment processes using tools like Jenkins, GitHub Actions, Tekton, or Azure DevOps. ü Implement Infrastructure as Code (IaC) using tools like Terraform, CloudFormation. ü Support estimation and planning activities in an agile environment. ü Conduct peer code reviews, ensuring adherence to coding standards, performance optimisation, and maintainability, including use of static analysis tools such as SonarQube. ü Contribute to continuous improvement, identifying opportunities to refine code quality, development workflows, and team collaboration. ü Establish and maintain automated test suites for unit, integration, and end-to-end testing. ü Build solutions with observability and monitoring in mind, integrating logging, metrics, and tracing to maintain system health and performance. ü Stay current with emerging technologies, frameworks, and industry trends. ü Monitor and respond to vulnerabilities, ensuring compliance with security standards (e.g., OWASP, NIST). Who we are looking for: You'll have a mission focus, and the enthusiasm and drive to 'get things done'. You'll want to work in collaboration with other defence training organisations, and the British Army. You won't let bureaucracy get in the way of what needs to be done, you'll learn lessons and share these lessons across the team. You'll understand what it means to put the mission first. We are looking for a skilled and proactive Senior Software Developer to contribute to the development and integration of software solutions across the Army Collective Training Service (ACTS) programme. This role focuses on hands-on engineering, building scalable, secure, and cloud-native applications that support ACTS's strategic goals. You will work closely with Software Lead, technical leads, architects, and engineers to develop and maintain cloud-hosted systems and services. Your responsibilities will include integrating legacy systems, engaging in modern development practices, and leveraging platforms such as AWS, Azure, and MODCloud (OCP) to deliver resilient and maintainable capabilities. Essential Skills and Experience: ü 2 Years+ experience in full-stack development using modern frontend frameworks (e.g., React, Angular) and backend technologies (e.g. Python, Java, JavaScript, Go, .NET Core/.NET5+). ü Experience with containerisation using Docker and orchestration with Kubernetes. ü Cloud platform expertise, particularly with AWS, Azure or Oracle, including deploying and managing cloud-native applications. ü Experience with CI/CD tools such as Jenkins, GitLab CI, GitHub Actions, Tekton or Azure DevOps. ü Infrastructure as Code (IaC) using tools like Terraform or CloudFormation. ü Experience with static and dynamic code analysis tools (e.g., SonarQube, Snyk, OWASP ZAP). ü Experience of RESTful APIs for ingesting and exposing data. ü Self-starter with the ability to appropriately prioritise and plan complex work in a rapidly changing environment. ü Excellent communication skills with ability to interact with stakeholders at all levels. ü Holder of current SC clearance, or the ability to gain it. Desirable Skills and Experience: ü BSc/BEng in Software Engineering or equivalent professional accreditation and experience. ü Hands-on experience with automated testing tools and frameworks such as JUnit, NUnit, Selenium, Cypress, Postman, or PyTest, ü Background in performance tuning for high-throughput, low-latency data systems. ü Knowledge of data warehousing and Lakehouse technologies. ü Experience with secrets management and identity access controls (e.g., HashiCorp Vault, AWS IAM, Keycloak). ü Experience with monitoring and logging for security and performance (e.g., ELK stack, Prometheus, Grafana). ü Experience with API management and gateway tools and services. ü Hand-on experience deploying to Red Hat OpenShift. What we offer: Be Part of a Groundbreaking Mission Join the UK's most advanced defence training alliance, where industry experts converge to push boundaries and deliver excellence. A Culture Built on Collaboration Work in an inclusive, high-performing team that celebrates ideas, supports growth, and is laser-focused on delivering results. Team dynamics You will be part of a team that works together, across multiple organisations united in one mission. Work Across Borders, United in Purpose Operate across organisations with one shared goal - improving capability across all domains. Drive Innovation Your voice matters. We champion new ideas, welcome change, and believe in continuous improvement with a growth mind-set. Shape the Future Play a crucial role in a long-term, future-facing programme with real-world impact on national defence. Career Growth & Benefits Enjoy a strong benefits package, ongoing development opportunities, and clear pathways to progress within a trusted defence industry partner.

hackajob is collaborating with TPXimpact to connect them with exceptional professionals for this role. We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed, and driving continuous improvement in software development processes. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs. You will be responsible for driving culture through your craft and be keen to take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices, and operational processes are consistently applied. Collaborate with product managers, UX/UI teams, and other departments such as DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/CD pipelines to streamline the development and deployment process. Troubleshoot and resolve complex technical issues that arise during the software development lifecycle. Stay up-to-date with the latest trends in software engineering, communicate complex technical concepts to non-technical stakeholders, and drive the adoption of new tools and methodologies where beneficial. Manage project timelines, ensuring that deliverables are completed on time and within scope. Contribute to bid questions & early-stage hiring eg cv screening or technical assessments when required About You Professional knowledge and experience Essential : Extensive experience in full-stack software engineering, including design, development, testing, and deployment. Hands on experience with Java, Spring Boot, Python and Microservices, although a true polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency in multiple programming languages such as Python, JavaScript, or similar. Extensive experience writing well-tested code. Good knowledge of cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code Experience with CI/CD pipelines and automated testing frameworks. Experience with various architecture patterns eg microservices and event-driven. Experience with containerization technologies (e.g. Docker, Kubernetes). Proven ability to manage and lead engineering teams to success. Expertise in designing scalable and secure software architectures. Desirable : Knowledge of emerging technologies like AI Previous, relevant experience as a senior software engineer Leading a large multidisciplinary project Line management experience Experience interviewing and screening candidates Experience responding to bid questions Skills Software Architecture: Expertise in designing scalable, secure, and efficient software architectures, ensuring alignment with business goals. Cloud Platforms: Strong proficiency in cloud technologies, including architecture and deployment strategies. Programming and Development: Advanced knowledge of multiple programming languages and frameworks (e.g., Python, Java, Node.js). CI/CD and Automation: Implementing and maintaining continuous integration/continuous deployment pipelines to accelerate development cycles. Code Quality and Testing: Experience with automated testing frameworks (e.g., Jest, JUnit) and best practices for ensuring code quality. DevOps Practices: Expertise in DevOps, particularly around automating deployment, monitoring, and scaling applications. Communication: Able to confidently communicate with internal and external stakeholders at both the technical and non-technical levels. Able to present and give feedback to relevant groups. Eg demo/TDA Behaviours and PACT values Purpose: Be values-driven, recognising that our client's needs are paramount. Approach client engagements with professionalism and creativity, balancing commercial and operational needs. Accountability: Be accountable for delivering your part of a project on time and under budget and working well with other leaders. Lead by example, promoting a culture where quality and client experience are foremost. Craft: Balance multiple priorities while leading high-performing teams. Navigate ambiguity and set the technical direction and approach to support positive outcomes. Togetherness: Collaborate effectively with others across TPXimpact. Build strong relationships with colleagues and clients. About Us People-powered transformation We're a purpose driven organisation, supporting organisations to build a better future for people, places and the planet. Combining vast experience in the public, private and third sectors and expertise in human-centred design, data, experience and technology, we're creating sustainable solutions ready for an ever-evolving world. At the heart of TPXimpact, we're collaborative and empathetic. We're a team of passionate people who care deeply about the work we do and the impact we have in the world. We know that change happens through people, with people and for people. That's why we believe in people-powered transformation. Working in close collaboration with our clients, we seek to understand their unique challenges, questioning assumptions and building in their teams the capabilities and confidence to continue learning, iterating and adapting. We're an inclusive employer, and we care about diversity in our teams. Let us know in your application if you have accessibility requirements during the interview. Benefits include: 30 days holiday + bank holidays 2 volunteer days for causes that you are passionate about maternity/paternity - 6 months Maternity Leave, 3 months Paternity Leave life assurance employer pension contribution of 5% health cash plan personal learning and development budget Employee Assistance Programme access to equity in the business through a Share Incentive Plan green incentive programmes including Electric Vehicle Leasing and the Cycle to Work Scheme health assessments

hackajob is collaborating with Leonardo to connect them with exceptional professionals for this role. Job Description: Salary Range: £44,171 - £61,950 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity. Your Impact Are you ready to support and enhance enterprise applications that underpin national security and critical services? At Leonardo UK, our Senior Application Engineers play a key role in maintaining and improving business-critical platforms - ensuring they are secure, scalable, and aligned with operational needs. You'll work collaboratively across engineering and service teams, contributing to technical delivery and continuous improvement. Your work at Leonardo UK will see you take the lead in solving customer problems in an agile, innovative and team-centric manner. The role may involve a blended hybrid working model, with a mixture of working from home and working on site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers. Leonardo UK is seeking a Senior Application Engineer to join the Cyber & Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform and systems engineering solutions that underpin critical defence, government and public sector services. What you will do as a Senior Application Engineer Support, configure, and enhance the Leonardo MCX suite of applications , ensuring reliable operation within mission critical communication environments Deliver engineering tasks within defined work packages, ensuring alignment with user needs, operational communication requirements, security requirements, and service-level objectives. Contribute to application architecture, configuration, integration, and lifecycle activities under the guidance of senior engineers. Collaborate with stakeholders across engineering, service management, and product teams to resolve technical issues. Mentor junior engineers and specialists, supporting their development and promoting best practices. Participate in continuous improvement initiatives, including automation, documentation, and knowledge sharing. Ensure compliance with engineering governance, ITSM processes, and cyber security policies. What you'll bring Solid experience in supporting, configuring, and enhancing enterprise or mission critical applications , ideally within telecoms, control rooms, or public safety communications environments. Ability to solve moderately complex application-related issues and contribute to secure, scalable solutions in high availability operational settings. Understanding of application lifecycle management, integration patterns, and secure-by-design principles. Strong communication and collaboration skills across engineering, service management and product teams. A proactive mindset with a passion for continuous improvement and knowledge sharing. Core areas (must have): Mission Critical Application Experience : Hands on experience supporting or configuring operational telecoms systems , public safety applications, control room tools, or enterprise grade software. Application Lifecycle Knowledge : Understanding of deployment, maintenance, upgrades, and decommissioning phases. Integration & Identity Management : Familiarity with integration patterns and identity systems such as Open ID connect and OAuth Secure-by-Design Principles : Awareness of cyber security practices and secure configuration. Service Management Alignment : Understanding of ITIL or similar frameworks. Technical Problem Solving : Ability to resolve moderately complex issues and contribute to service improvement. Collaboration & Communication : Strong communication skills across engineering, service, and product teams. Desirable: Experience with mission critical communication platforms, public safety dispatch systems, TETRA technologies, or telecoms signalling protocols. Experience supporting applications across on-premise, hybrid, and cloud environments (e.g. AWS). Exposure to MCX / MCPTT, control room platforms, or emergency services communication systems. Familiarity with Jira Service Management or other ITSM tooling. Knowledge of enterprise IT services such as Active Directory, KMSPKI, and monitoring tools. Exposure to DevOps or CI/CD practices. Industry certifications (e.g. Atlassian ITIL, AWS, Azure). Awareness of 3GPP technical standards. Experience working in secure or defence-related environments. Security Clearance This role is subject to pre-employment screening in line with the UK Government's Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit: Location This role can be based at our Bristol site, with hybrid/custom working options where appropriate. Travel will be involved in the role. Why join us At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career development, and work-life balance. Time to Recharge: Generous leave with the opportunity to accrue up to 12 additional flexi-days each year. Secure your Future: Award-winning pension scheme with up to 15% employer contribution. Your Wellbeing Matters: Free access to mental health support, financial advice, and employee-led networks. Never Stop Learning: Free access to 4,000+ online courses via Coursera and LinkedIn Learning. Tailored Perks: Spend up to £500 annually on flexible benefits such as private healthcare, lifestyle discounts, and gym memberships. Flexible Working: Flexible hours with hybrid working options. For a full list of our company benefits please visit our website. Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team-they are key contributors to shaping innovation, advancing technology, and enhancing global safety. At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know. Be part of something bigger - apply now! Primary Location: GB - Bristol - Coldharbour Lane Contract Type: Permanent Hybrid Working: Hybrid

hackajob is collaborating with Tesco to connect them with exceptional professionals for this role. About the role As a backend development Engineer, you'll be working in an agile team of industry leading engineers to define and develop Tesco's xAPI (Experience API) that powers Tesco's various shopping experiences i.e., the mobile shop application, store and other internal facing applications. You'll be a passionate, pragmatic Engineer with an inquisitive mind who is motivated to make change for the better and most importantly put our customer first. You'll enjoy working as part of a team, liaise with product and program managers to understand requirements and build new software or extend existing software. You are a keen problem solver with the expertise and experience building extensible, maintainable, highly available, scalable, performant and observable quality software, Comfortable with modern engineering practices and backend development technologies, you'll use innovation to improve the customer experience and efficiency of engineering teams. The solutions that you will be responsible for will have a global reach, impacting millions of customers. Some of the tech we are using at scale: Javascript, Typescript, Node.JS, GraphQL, REST, Kafka, Azure Cloud, Redis, Varnish Cache, Apollo Federation, Docker, Kubernetes etc. About the team Tesco's xAPI (Experience API) powers Tesco's online shopping, enabling customers to discover and shop online from diverse client applications & devices i.e. web, mobile-apps, tills in-store, scan-as-you-shop, tablets, voice assistants etc. We, the xAPI team, build products that provide the experience APIs (GraphQL) for building client applications and handle all the device traffic to support the user experience for the end-user's shopping lifecycle from product discovery to purchase to returns and refunds, shopping history. We build, develop and maintain massive scale, highly performant REST/GraphQL API services, backend-for-frontend services that enable ease of client application development and our success is the difference between millions of happy customers or millions of missed opportunities. We are building systems to solve real world problems at scale, impacting tens of millions of Teams of great Engineers (and Managers and Product Managers) to learn from We are agile and enlightened in our approach to building software and teams There's a great atmosphere and we work sustainably as a team Tesco has a "do the right thing" mentality We promote flexible working Job Responsibilities • Use your in-depth knowledge of JavaScript, Typescript, Node.JS, cloud and the backend services ecosystem to develop, and deploy scalable backend systems. • Work with product managers to understand business/product requirements. • Translate requirements into tasks & code. • Commit code early and often, demonstrating understanding of version control & branching strategies. • Automate everything by default. • Write secure code by default. • Write maintainable code and observe basic hygiene practices • Implement relevant project instrumentation. • Profile and optimise code. • Apply understanding of cohesion and the SOLID principles to create well structured, maintainable software. • Identify patterns in code and refactor the code towards them where it increases understanding and/or maintainability with minimal guidance. • Produce test driven features in a specific programming language and demonstrate familiarity with the TDD development. • Follow the best practices of continuous BDD/TDD/Performance/Security/Smoke testing. • Work effectively with product stakeholders to communicate and translate needs into product improvements. • Lead group discussions on system design and understand domain well enough to work with Product Managers to drive value. • Support production systems, resolve incidents and perform root cause analysis. • Debug/find complex problems and support/maintain the software solution. • Share knowledge with the wider engineering community. • Mentor and develop others around you. • Produce proof of concepts to evaluate new tools. You will need We are looking for people who have a passion for Technology. You will demonstrate experience of different platforms and technologies. We expect to see some or all of the following: 7+ Years professional experience as a Backend Software Developer. At least 4 years of experience in backend development using Javascript, Typescript, Node.JS and related backend technologies, frameworks. Exposure to a variety of JavaScript frameworks and libraries such as: Next.JS, React.JS and testing using Jest, Mocha.JS, Cucumber etc. Experience of using Node.js to create high traffic applications using Express.js, Sails, Koa or similar. Knowledge of microservices development and deployment in the cloud i.e. Azure/AWS/GCP cloud. Knowledge of virtualization, containerization and container orchestration technologies like Docker, Kubernetes etc. Experience with usage of GraphQL, building GraphQL servers and GraphQL Federation technologies like Apollo Federation. Experience with using and building REST API services. Knowledge of distributed messaging systems like Kafka, RabbitMQ etc. Knowledge of distributed caching technologies like Redis. A desire to write readable, maintainable, modular and extendable code. Exposure to the DevOps model. • Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.

Senior Software Developer Salary: Up to £80,000 + Benefits + Bonus Location: Newcastle, London, Leeds, Manchester, Blackpool or Sheffield Working Hours: 40 hours per week A globally recognised organisation is looking for an experienced Senior Software Developer to help design, develop and deliver secure, scalable digital solutions across major public sector transformation programmes. This is a fantastic opportunity for a hands on software engineer with strong Python development experience to work on enterprise scale applications using AWS, modern DevOps practices and cloud native technologies. Working within Agile delivery teams, the Senior Software Developer will help build high quality digital services while influencing engineering standards and mentoring other developers. Responsibilities - Senior Software Developer Design, develop and maintain scalable Python based applications and services. Build secure RESTful APIs and integration solutions supporting enterprise platforms. Develop cloud native applications using AWS and modern engineering practices. Work closely with DevOps engineers to deliver automated, reliable deployments. Ensure high standards of software quality through testing, code reviews and engineering best practice. Design and implement microservices and event driven solutions. Support production systems, improving performance, resilience and reliability. Mentor developers and provide technical leadership across engineering teams. Contribute to Agile planning, technical design and solution delivery. Produce high quality technical documentation and support continuous improvement initiatives. Essential Skills - Senior Software Developer Strong commercial experience developing applications using Python. Hands on experience building and consuming REST APIs. Experience using REST Assured for API testing and automation. Commercial experience working with AWS. Strong understanding of DevOps practices and modern software delivery. Experience working with CI/CD pipelines. Experience developing scalable, secure enterprise applications. Strong understanding of software engineering best practices, testing and code quality. Experience mentoring developers and supporting technical delivery. Experience working within Agile delivery environments. Desirable Skills - Senior Software Developer Experience with Azure cloud technologies. Knowledge of microservices and event driven architectures. Experience working within UK Public Sector environments. Exposure to AI or Machine Learning technologies. If you are interested in this Senior Software Developer opportunity, please apply with a copy of your most up to date CV. Senior Software Developer, Senior Python Developer, Python Developer, Software Engineer, Senior Software Engineer, Full Stack Developer, Backend Developer, Full Stack Engineer, Python Engineer

Senior Data Engineer & Technical Delivery Lead (Python / Databricks) Location: London (Hybrid - 2-3 days onsite) Contract: Initial 6 months We're currently supporting a major Investment Bank that's expanding its Data Engineering function and is looking to hire multiple contractors across Senior Data Engineer and Technical Delivery Lead level. Whether you're a highly technical Senior Data Engineer looking to remain hands-on, or an experienced Technical Lead who enjoys combining delivery leadership with coding, we'd be keen to speak with you. You'll be joining a large-scale cloud data transformation programme, helping design, build and optimise enterprise data platforms using Python, Databricks and Spark within a modern Lakehouse environment. Key Responsibilities Design, develop and maintain scalable data pipelines using Python and Databricks. Build, optimise and support enterprise ETL/ELT workflows using Apache Spark and Delta Lake. Design and develop robust data models and Lakehouse architectures. Implement and manage data workflows within the Databricks ecosystem. Ensure high levels of data quality, governance and pipeline reliability. Optimise performance across large-scale distributed data processing platforms. Collaborate with architects, product owners, analysts and engineering teams to deliver high-quality data solutions. Implement monitoring, logging and alerting across critical data platforms. Drive engineering best practice through code reviews, mentoring and technical collaboration. For Technical Delivery Lead opportunities, provide technical leadership, architectural oversight and end-to-end delivery of complex data engineering initiatives. Required Skills & Experience Strong commercial experience developing data engineering solutions using Python . Extensive hands-on experience with Databricks , including Workflows, Notebooks and Delta Lake. Strong experience with Apache Spark / PySpark . Proven experience building scalable ETL/ELT pipelines. Strong SQL and data modelling skills. Experience designing modern Lakehouse architectures. Experience working with cloud platforms including AWS, Azure or GCP. Experience with modern data warehousing technologies such as Snowflake, Redshift or BigQuery. Experience with orchestration tools such as Airflow or Databricks Workflows. Previous experience working within Agile delivery environments. Desirable Experience Databricks certifications. Kafka or Structured Streaming. CI/CD and DevOps practices. Docker and Kubernetes. Exposure to Machine Learning pipelines. Experience within Financial Services or other highly regulated environments. About You You'll be an experienced Data Engineer or Technical Lead with a passion for building modern, scalable data platforms. Comfortable working in a collaborative Agile environment, you'll enjoy solving complex technical problems and delivering high-quality engineering solutions. If you're applying at Technical Delivery Lead level, you'll also bring strong leadership, stakeholder management and mentoring experience whilst remaining hands-on technically.

We are seeking an experienced Lead Data Engineer with deep expertise in Python, Databricks and Spark to lead the delivery of large-scale data engineering initiatives. This is a unique opportunity for a technical leader who enjoys combining hands-on engineering with project delivery, team leadership and stakeholder engagement in a complex enterprise environment. Client Details Our client is a leading international financial institution with a long-established presence across major global markets. Serving a diverse client base that includes corporates, financial institutions and investors, the organisation delivers a broad range of banking, financing and capital markets services. With significant investment in digital transformation and data-led innovation, the organisation is modernising its technology estate and expanding its enterprise data capabilities. Data plays a critical role in supporting business operations, regulatory obligations, analytics and strategic decision-making, making this an exciting opportunity to contribute to large-scale, business-critical data initiatives within a complex global environment. Description Lead the end-to-end delivery of data engineering projects, ensuring successful outcomes against business objectives, timelines and quality standards Design, develop and optimise scalable data pipelines using Python, Databricks and PySpark Build and enhance ETL/ELT workflows, reusable frameworks and modern data engineering solutions Provide technical leadership and architectural guidance across data platform initiatives Design and govern Lakehouse architectures leveraging Databricks and Delta Lake Manage sprint planning, backlog prioritisation and delivery tracking within Agile teams Identify and mitigate delivery risks, dependencies and technical challenges Troubleshoot complex data, platform and performance-related issues Drive engineering best practices across coding standards, testing, performance optimisation and code reviews Act as a key interface between business stakeholders and engineering teams, translating requirements into scalable technical solutions Collaborate with architects, product owners and senior stakeholders to shape delivery roadmaps and technical direction Lead, mentor and develop a team of data engineers, fostering a culture of ownership and engineering excellence Ensure data quality, governance, reliability and security across data platforms Implement monitoring, logging and alerting capabilities to support operational excellence Champion modern engineering practices, including CI/CD, DevOps and automation Support production environments and drive continuous improvement across data solutions Profile You will bring: 10+ years' experience in data or software engineering Proven experience as a Lead Data Engineer, Technical Lead, Engineering Lead, or similar hands-on leadership role Strong hands-on expertise in Python Extensive experience with Databricks, including workflows, notebooks and Delta Lake Strong experience with Apache Spark / PySpark Experience building and optimising enterprise-scale ETL pipelines Strong understanding of modern data architecture and Lakehouse concepts Advanced SQL and distributed data systems expertise Experience with cloud platforms such as AWS, Azure or GCP Experience working within Agile delivery environments Excellent stakeholder management and communication skills Ability to balance technical leadership with hands-on delivery responsibilities Experience delivering data engineering solutions within Banking, Financial Services, Capital Markets, Insurance, or other highly regulated enterprise environments would be highly advantageous Desirable experience includes: Databricks certifications Kafka or Structured Streaming CI/CD and DevOps practices Airflow or Databricks Workflows Delta Lake optimisation techniques Docker and Kubernetes Exposure to machine learning pipelines Job Offer Competitive day rate of £650-880 per day Inside IR35 (Umbrella) Initial 6-month contract Hybrid working arrangement - 2/3 days onsite Opportunity to lead strategic data transformation initiatives Access to modern cloud and data engineering technologies Significant influence over technical direction and delivery Collaborative, high-performing engineering environment

hackajob is collaborating with DXC Technology to connect them with exceptional professionals for this role. Job Description: At DXC Technology, we're helping some of the world's largest organisations modernise critical systems, transform customer experiences, and unlock the value of digital innovation. We're looking for an experienced Senior Solution Architect to join our Digital Applications Transformation team. This is an opportunity to play a pivotal role in complex transformation programmes, helping organisations move from legacy technology landscapes to modern, cloud-ready, API-driven architectures. We're passionate about building diverse, inclusive teams and actively encourage applications from women, underrepresented groups, and neurodivergent candidates, with support and adjustments available throughout the hiring process. You'll work at the heart of major business and technology change initiatives, partnering with architects, engineers and business leaders to design solutions that deliver real value. Whether you're helping modernise core mainframe platforms, defining enterprise-wide architecture roadmaps, or guiding development teams through delivery, you'll be instrumental in shaping the future of our clients' technology ecosystems. Role Summary The Solution Architect is responsible for designing and delivering end-to-end technical solutions aligned with business requirements and enterprise architecture standards. The role bridges the gap between business needs and technology, ensuring scalable, secure, and cost-effective solutions that support digital transformation Key Accountabilities and Responsibilities: 1. Solution Design & Architecture Translate business requirements, process models, data models, and non-functional requirements into solution designs Produce high-quality architecture artefacts aligned with enterprise standards Define innovative, best-practice solutions (e.g., microservices, API-led architectures) 2. Technical Leadership & Governance Provide technical leadership and guidance to development teams Ensure solutions meet quality, performance, security, and compliance requirements Validate technical designs against architecture standards and business objectives 3. Technology & Integration Strategy Design system integrations and select appropriate platforms and technologies Ensure interoperability across systems, applications, and services Guide adoption of modern technologies such as cloud, APIs, and automation 4. Stakeholder Collaboration Work closely with Product Managers, Business Analysts, Programme Managers, and Developers Communicate architecture vision to both technical and non-technical stakeholders Act as a bridge between business and engineering teams 5. Roadmap & Planning Develop and maintain technical roadmaps aligned with organisational strategy Identify risks, dependencies, and future opportunities Support strategic transformation initiatives (e.g., legacy modernisation) 6. Delivery Support Support development through design oversight and solution assurance Contribute to prototypes, proof of concepts, or code where required Ensure delivery within time, cost, and quality constraints Essential Skills/Qualifications: Strong experience in solution architecture and system design Knowledge of: Cloud platforms (e.g., Azure, AWS) Microservices and API-based architectures DevOps and CI/CD practices Experience in system integration and modernisation approaches Core Competencies Strong problem-solving and analytical skills Excellent stakeholder management and communication Ability to translate business needs into technical solutions Strategic thinking with a focus on innovation and scalability Desirable Skills/Qualifications: Experience of working in an Insurance business domain or in another relevant Banking and Finance domain Experience of cloud technologies, enterprise integration tools and extract, transformation and load (ETL) tools At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We're committed to fostering an inclusive environment where everyone can thrive. Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here .

Senior Developer, Back End, API, .Net SQL, NW London to £80K (office based role) A Senior Back End Developer is required to join this established financial software house based in North London. They work with some of the leading brands in retail and media, offering financial management systems developed in house by their small dynamic team of tech professionals. Due to growth a Senior Developer is required with expertise in .NET, C# / VB, SQL Server, and SAP Business One integration. The ideal candidate should have strong skills in RESTful API development, database optimization, and Azure DevOps pipeline management. Knowledge of API security, CI/CD automation, and Swagger documentation is recommended. Responsibilities API Development : Build and maintain RESTful APIs in VB.NET and C#, integrating with SQL Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures and all the back-end infrastructure Collaboration : Work closely with SAP consultants, frontend developers, and DevOps engineers to ensure seamless system integration Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You'll Need 5+ years of backend development experience Strong .NET skills for API development and business logic implementation Expertise in SQL Server, including query optimization, indexing, and stored procedures Proficiency in RESTful API development, with a strong understanding of error handling, logging, and monitoring Good understanding of Windows Forms Experience with Git, version control workflows, and agile development methodologies What Would Be Good to Have Experience setting up and managing Azure DevOps pipelines for CI/CD automation Good familiarity with Swagger for API documentation SAP Business One or similar accounting system experience Hands-on experience with SAP backend table integration via APIs Knowledge of Azure services for API hosting and cloud infrastructure management Knowledge of web frontend technologies This role is fully office based