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Senior Developer C# .Net, Azure cloud-native, Azure AI Foundry, SQL Hybrid - Central / West London & WFH Circa £70,000 - £90,000 + Bonus and good benefits An exciting opportunity for a Senior .Net Developer / Senior Software Engineer to combine their strong Microsoft .Net development experience with modern AI technology by playing a key role building up our clients AI driven capabilities. It's a role for a keen and confident Developer / Software Engineer that enjoys autonomy and embracing new technologies working in fast paced delivery focussed environments. It would best suit those used to working for small to medium sized businesses (SME's) and is open to those already operating at a Senior level as well as those looking to take a step-up. Our client recently brought development in-house and are building a team that already includes two highly capable Mid-Level Full-stack Engineers to migrate a complex monolithic booking system to a new .Net 10 Azure-native microservices solution. Reporting directly into the CTO, the Senior Developer will be hands-on as well as making pragmatic architectural and engineering decisions that keep delivery front and centre including building up their AI offering. To be considered for this exciting greenfield opportunity you'll need the following skills and experience: 6+ years commercial experience as a Developer or Software Engineer predominantly with Microsoft development tools (experience as a Senior or Lead or Mentor etc is beneficial but not essential) Strong backend development experience Strong C# / .NET experience from 8 onwards Strong Azure cloud-native development experience - AKS / Container Apps, Service Bus, API Management, Azure DevOps etc Good knowledge and experience with Azure AI Foundry Strong SQL / SQL Server experience schema design, EF Core migrations, query performance tuning etc Good knowledge of software architecture, scalability and best practice Experience with Microservices patterns Experience with Frontend Development - React / TypeScript / Angular etc Strong team player and comfortable engaging with business stakeholders and 3rd party partners. This role is perfect for those who thrive in small, flat-structured, collaborative team environments where your contribution makes a real difference. Salary will reflect experience and likely to be in the £70,000 - £90,000 range although higher would be considered. The client can also offers working from home on a Monday and Friday. For further information, please send your CV to Wayne Young at Young's Employment Services Ltd. YES are operating as both a recruitment Agency and Recruitment Business.

Minimum qualifications: Bachelor's degree in Engineering, Computer Science, a related field, or equivalent practical experience. 5 years of experience with software development using Python or similar coding languages. Experience taking production grade AI driven solutions from conception to launch and architecting AI systems on cloud platforms (e.g., GCP). Experience building pipelines for structured and unstructured data using both vector databases and RAG like architectures to power enterprise AI solutions. Experience leading technical discovery sessions with customers. Active, or the ability to obtain, a Security Check (SC) UK security clearance. Preferred qualifications: Master's degree or PhD in AI, Computer Science, or a related technical field. Experience implementing multi agent systems using frameworks (e.g., LangGraph, CrewAI, ADK) and complex patterns (e.g., ReAct, self reflection, hierarchical delegation). Experience in a post sales or technical consulting delivery function. Knowledge of LLM native metrics (e.g., tokens/sec, cost per request) and techniques for optimizing state management and granular tracing. About the job As an AI Forward Deployed Engineer (FDE) at the company Cloud, you will be the technical engine of our Innovation team, working directly with highly regulated clients to help them transform their operations using advanced AI/ML technologies. You will be an embedded builder who bridges the gap between frontier AI products and production grade reality within customers. Unlike traditional advisory roles, you will function as a builder consultant, moving beyond high level architecture to code, debug, and jointly ship bespoke agentic solutions directly within the customer's environment. This role is designed for high agency engineers with a founder's mindset. You will manage blocker to production including solving the integration complexities, data readiness issues, and state management challenges that prevent AI from reaching enterprise grade maturity. By embedding with strategic accounts, you will serve a dual purpose: providing white glove deployment of complex AI systems and acting as a critical feedback loop, transforming real world field insights into the company Cloud's future product roadmap. The company Cloud accelerates every organization's ability to digitally transform its business and industry. We deliver enterprise grade solutions that leverage the company's cutting edge technology, and tools that help developers build more sustainably. Customers in more than 200 countries and territories turn to the company Cloud as their trusted partner to enable growth and solve their most critical business problems. Responsibilities Serve as the lead developer for complex AI applications, transitioning from rapid prototypes to production grade agentic workflows (e.g., multi agent systems, MCP servers) that drive measurable Return on Investment (ROI). Architect and code the connective tissue between the company's AI products and customer's live infrastructure, including APIs, legacy data silos, and security perimeters. Build high performance evaluation (Eval) pipelines and observability frameworks to ensure agentic systems meet requirements for accuracy, safety, and latency. Identify repeatable field patterns and technical friction points in the company's AI stack, converting them into reusable modules or formal product feature requests for the Engineering teams. Co build with customer engineering teams to instill the company grade development best practices, ensuring long term project success and high end user adoption. The company is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also the company's EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know by completing our Accommodations for Applicants form.

The Position Join the small-molecule team within AI for Drug Discovery (AI4DD), formerly Prescient Design, at Roche and Genentech's Computational Sciences Center of Excellence as a Machine Learning Scientist / Senior Machine Learning Scientist in Quantum Chemistry. You will combine machine learning methods and quantum chemistry to build fast, accurate models that power small-molecule drug discovery. You will work with world class computational and experimental scientists and leverage proprietary datasets and state of the art compute. The Opportunity Create cutting edge solutions that combine quantum chemistry and machine learning algorithm development to model small molecule energetics and protein-ligand interactions, from conformation and reactivity to binding affinity and free energy. Build synthetic datasets using quantum mechanics and related methods to shape novel research directions in ML. Develop deployable pipelines that are robust, scalable and reproducible, and feed directly into molecular design tools used across Roche. Drive scientific impact through publications, open source releases, and talks at internal and external conferences. Collaborate widely with world class computational and experimental researchers at Roche and with academic partners. Who you are You bring deep machine learning expertise with a strong theoretical foundation in linear algebra, probability and optimization, and you build models from first principles. You have hands on quantum chemistry experience and fluency in toolkits such as Psi4, PySCF and ORCA, as well as semi empirical methods like xTB. You are fluent in Python and modern ML frameworks such as PyTorch or JAX. You hold a PhD or equivalent research depth in machine learning, computational chemistry, chemical engineering or a related quantitative field such as physics or statistics. You have a record of scientific excellence evidenced by journal and conference publications or a public portfolio of relevant projects (e.g. hosted on GitHub/GitLab). Preferred Experience in scientific software development, scaling ML training, and applying models to drug discovery. Experience generating large scale synthetic datasets. Location & Travel Requirements This position must be based in either Welwyn Garden City in the United Kingdom (preferred) or Basel, Switzerland. Although this can be a hybrid role, there is an expectation of ongoing and sustained site presence, in compliance with local company site requirements. Equal Opportunity Employer The statements herein are intended to describe the general nature and level of work being performed by employees, and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of Roche Products Ltd. At Roche Products we believe diversity drives innovation and we are committed to building a diverse and flexible working environment. All qualified applicants will receive consideration for employment without regard to race, religion or belief, sex, gender reassignment, sexual orientation, marriage and civil partnership, pregnancy and maternity, disability or age. We recognise the importance of flexible working and will review all applicants' requests with care. At Roche difference is valued and we are proud to be an equal opportunity employer where you are encouraged to bring your whole self to work.

Description Join us, be part of more. We're so much more than an energy company. We're a family of brands revolutionising how we power the planet. We're energisers. One team of 21,000 colleagues that's energising a greener, fairer future by creating an energy system that doesn't rely on fossil fuels, whilst living our powerful commitment to igniting positive change in our communities click apply for full job details

Senior Full Stack Developer Reporting to: Engineering Manager Office Environment: Hybrid (minimum two days per week) Type: Full time, permanent Join Our Mission Skip the queue. Shape the future. See real impact. At QuantSpark, we're transforming how data and AI serve society. We combine the analytical discipline of strategy consulting with the pace and ownership of a scale-up. That means you'll work directly on the problems that matter most-whether combating economic crime, modernising government services, or accelerating commercial growth for FTSE 100 companies. Here, you'll compress 5-10 years of traditional career progression into 2-3 years. From day one, you'll lead end-to-end projects, access leadership directly (including the CEO), and build cross-industry expertise that usually takes a decade to gain. We don't just develop - we build, own, and scale solutions that shape the organisations we work with and have meaningful societal impact. Our Client Portfolio We partner with forward-thinking organisations across sectors: Private Equity & Financial Services: Portfolio analytics, AI-powered value creation, and risk management tools for global investment and wealth firms. Retail & Consumer: Pricing optimisation, inventory efficiency, and personalised engagement for major UK retailers and brands. Asset Management: Advanced investment platforms and automated risk management for asset managers. Public Sector: Trusted by multiple UK government departments for fraud analytics, predictive maintenance, and supply chain optimisation. SaaS & Manufacturing: Sector-spanning technology transformation for SaaS innovators and manufacturers. The Role You'll design, build, and scale web applications across backend and frontend, owning projects from ideation through to production - architecture, CI/CD, cloud infrastructure, monitoring, the lot. We're a small team that punches well above its weight. Client feedback is outstanding, and every engineer here has a visible impact. Day to day, you'll: Architect and deliver scalable, secure software for commercial clients across multiple sectors. Assess technical trade-offs and guide design decisions across projects. Write, review, and own high-quality code - primarily Python (Flask, FastAPI, or Django) and JavaScript/TypeScript (React preferred). Build and maintain RESTful APIs and modern frontends. Work directly with clients - communicating clearly, understanding the why behind what you're building. Feed into new client proposals and help improve internal engineering processes. Mentor junior developers through code reviews, pairing, and knowledge-sharing. Use AI coding agents to accelerate delivery whilst maintaining correctness and security. AI Engineering (Required) Hands-on experience with AI coding agents in day-to-day work - prompting, iterating, reviewing generated code, validating outputs. Working understanding of LLM fundamentals and limitations (hallucinations, context windows, evaluation). Familiarity with prompting patterns, tool use, and concepts like RAG and embeddings. Awareness of safety and privacy concerns when using AI tools (secrets, PII, licensing). Ability to integrate AI into your workflow without compromising code quality. What We're Looking For 5+ years' experience as a full-stack engineer. Strong track record delivering enterprise-grade web applications and APIs. Confident across Python backend frameworks and modern frontend (React/TypeScript). Comfortable owning the full product lifecycle. Proactive, accountable, and effective in small, fast-moving teams. Clear communicator across technical and non-technical audiences. Keen to broaden into a generalist whilst deepening your core strengths - not just staying in one lane. What We Offer Tech ownership and autonomy from day one. High-impact work - you'll see real results within months, not years. Room to innovate, not just maintain. A small, collaborative team that owns problems end to end and learns fast. Clients ambitious enough to rethink how they use data and technology. A clear path to leading technical programmes and shaping strategy - growth here is earned, not queued. Perks & Benefits £6,000 annual training & conference budget to stay at the cutting edge Up to 6% matched pension for long-term financial security Comprehensive private healthcare via Vitality EMI share options scheme - own a piece of the growth you help create Work from anywhere in the world for up to 1 month/year 25 days holiday + buy/sell up to 5 additional days Cycle-to-work scheme for sustainable commuting Central London office stocked with refreshments, socials, and vibrant atmosphere Exclusive discounts on retail, travel, tech & fitness memberships Access to cutting-edge tools, platforms, and regular tech talks & innovation time Equal Opportunities We're building a team that benefits from different perspectives, experiences, and ways of thinking. We know that great talent comes from all backgrounds, and we encourage applications from everyone who meets the role requirements, regardless of age, disability, gender identity, race, religion, sexuality, or any other characteristic. If you're unsure whether you're a perfect fit but believe you can do the job well, we'd still like to hear from you. We hire based on your skills, potential, and ability to contribute to our team, and we're committed to a fair and objective selection process for all candidates.

We're putting together a talented team to build the training platform for Runners We help everyday runners become outstanding by building an incredible app providing world class training, coaching and community for everyone, whether you're improving your 5k time or training for your first marathon. The Team You'll Join The Train Team is responsible for the adaptive training engine that powers every plan our runners follow, and the machine learning models that sit alongside it to guide customers if they start going off track. It sits at the centre of our product and is one of the main reasons customers choose and remain loyal to Runna - the quality of our training plans is our biggest market differentiator. By combining past and current performance data, the engine and the models continually adapt each runner's training plan, ensuring it remains personalised, effective and engaging. You'll be leading a world class cross functional team of around 30 people, bringing together engineers across machine learning, modelling/simulation and full stack development, alongside product managers and designers who guide the strategy and keep us focused on delivering real value for runners. The team works at a scale rarely seen in this space, with millions of workouts processed each week across millions of active users. Collaborating closely with our founders, leadership, coaches and wider product team, you'll play a pivotal role in driving Runna forward and helping us define a new era of personalised training. What You'll Be Doing Reporting directly into the Head of Product, you'll take ownership of one of Runna's four core product pillars (Train, App, Race Discovery, Growth) and directly manage and mentor a team of three fantastic product managers, helping them deliver great outcomes while building a high performing, scalable product org. Define the vision and set the north star: own the product strategy and roadmap for the Train Team, ensuring the work we do aligns customer problems with business objectives. Build the next layer of leadership: line manage, mentor and grow your team of PMs, developing their capabilities and careers so they can take on more complexity and lead domains independently. Raise the bar for product excellence: drive both team performance and product quality by setting expectations, sharing frameworks and lightweight processes, and holding the team to a high standard of design, product craft and execution. Be the feedback loop: connect the dots between market signals, team performance, and company goals, while protecting focus, removing organisational blockers, and ensuring the Train Team's work integrates seamlessly with the broader Runna ecosystem. Questions You Might Be Answering How might we evolve our training engine to continuously learn from completed workouts at scale and feed those insights back into future plans for both that individual runner but also other runners more broadly? How might we measure and improve not just the effectiveness but also the enjoyment of training, and decide which workouts to prioritise based on long term impact on retention and outcomes? How might we integrate new data sources such as recovery, HRV, menstrual cycle and environmental conditions to deepen personalisation, and decide which of these signals deliver the most customer value? How might we ensure our plans stay globally relevant, accounting for variables like heat, elevation, altitude, terrain and weather, and scale our models across diverse markets and contexts? How might we build the organisational processes, data pipelines and feedback loops that let the Train Team answer these kinds of questions consistently and at higher quality over time? What You'll Bring To The Team You have a track record of building and scaling exceptional consumer products, first as an IC directly shipping features and innovating with teams, and later as a product leader shaping strategy, mentoring PMs and driving teams to deliver impact. You have mentored and managed PMs at different levels, helping them sharpen their craft, grow their careers and develop into high performing leaders. You have strong mobile product judgement, a sharp eye for UX, and the ability to design intuitive, habit forming experiences in partnership with design and engineering. You have owned complex, data heavy products, using experimentation and modelling to inform decisions, iterating through disciplined releases, and driving outcomes with clear prioritisation and metrics. You have created cohesive strategies that align multiple product teams behind a single vision and roadmap, translating strategy into focus and execution. You have delivered in fast paced (ideally start up) environments, adapting to changing priorities while maintaining quality and momentum. You have a technical background (e.g., Engineering, Computer Science, Maths, Physics) or equivalent hands on experience building technical or complex software products (e.g., with traditional ML models, LLMs or modelling). You are London based, or able to work in person at our Vauxhall office on a Hybrid model (ideally 3 days per week). You have a strong interest in fitness apps and the fitness space. You have worked in (react native) mobile application teams. You have a forward looking perspective on how digital coaching, AI, and wearable data will shape the future of personalised training experiences. Salary and Benefits We're offering a salary of £110,000 - £130,000 per year, depending on experience, plus participation in Strava's long term incentive (stock) programs. Overview of our benefits are below: We're also committed to continually evolving our benefits to support you as we grow. Here is a brief overview of what we currently offer in the UK: Flexible working - we typically spend 2/3 days a week together in our Vauxhall office. 25 days holiday, plus bank holidays (which you can take whenever suits you). Runna subscriptions for you and 5 of your friends - (get ready to be your friends favourite person or save them for xmas presents!). Money every year to spend on gear, events and the gym! Voucher to spend on our website so you can buy yourself new Runna kit (and will renew this every year on your work anniversary). Private health insurance with Bupa and workplace pension scheme. Our mental wellness platform and app that combine technology with professional support to improve mental well being and reduce stress. This benefits provider can provide inclusive fertility, hormonal health, and family forming benefits to our global employee population and takes the burden off what we know can be a stressful process. Please see more info on our amazing benefits here: Our Interview Process Our aim is to keep the interview process as straightforward and enjoyable as possible, and will consist of the following stages: Introductory chat - with Emily, Talent Lead (25 minute video call). 30 minute first round - with Alex, our Head of Product, to chat through your career, approach to product and answer all questions about the role! 90 minutes of second round - interviews comprised of: First 60 minutes with Product leaders at Runna, to assess product experience and craft. Then 30 minutes with Product Managers to discuss your leadership and management style and experience. 60 minute third round - with Alex, and Dom our CEO. This round will involve a take home task you will prepare and present during the interview. The final round - will be at our office in Vauxhall, and is a chance to meet the whole train team, tour our office in London, chat to the co founders and leadership, and finally go for lunch/dinner with the PMs you'll be managing. (Normally around two hours plus lunch/dinner) Please let us know if there's anything we can do to better accommodate you throughout the interview process - this can be from scheduling interviews around childcare commitments to accessibility requirements. We want you to show your best self in the process, so please speak to your Talent Partner! How to Apply Please apply through this link (this will take you to our Workable career hub). Please note, we are unable to accept any applications outside of Workable. We're unfortunately unable to sponsor for this role.