Twinstream Limited

Solution Architect / Hybrid Regular visits to North Bristol & Herefordshire / Up to £90,000 DOE Shape Solutions. Drive Innovation. Build the Future. At TwinStream, we believe that technical excellence and human connection go hand in hand. Born out of a deep understanding of complex engineering challenges faced in government organisations, we were founded in 2019 by engineers who wanted to make a real difference. We ve since grown into a thriving consultancy of experts, delivering cutting-edge solutions across domains, always with a sharp focus on service quality and lasting impact. With a team working both on-site and remotely, we re proud to offer a flexible and inclusive culture rooted in collaboration, trust, and continuous learning. What s on Offer? Pension Plan: 8% employer contribution Private Medical Insurance: Including dental and optical care for your family Training Budget: £1,000 annually for learning and development Flexible Working: True hybrid working culture EV Leasing Scheme: Salary sacrifice electric vehicle benefit Time Off: 28 days holiday plus bank holidays Team Celebrations: Regular events, Christmas parties, and summer socials Additional Benefits: Life assurance, cycle-to-work scheme, and more The Role: Solution Architect We re looking for a dynamic Solution Architect to join our growing team and play a key role in enabling cross-domain capabilities across a range of client environments. You ll work with multiple stakeholders from engineers to business leaders helping shape and deliver effective, scalable technical solutions. You ll act as the bridge between business requirements and technical implementation, guiding clients through solution design, onboarding, and ongoing integration. This is a highly influential role with scope for creativity, autonomy, and meaningful contribution. Key Responsibilities of the Solutions Architect: Serve as the main point of contact for scoping, onboarding, and integrating new business solutions. Work directly with stakeholders to understand use cases and shape the most effective technical pathway using our cross-domain platform. Collaborate with Technical Architects and Service Management teams to turn high-level requirements into actionable backlogs. Manage customer system integration from initiation to go-live, ensuring smooth transitions and robust governance. Maintain technical and business documentation; contribute to continuous improvement. Troubleshoot, advise, and optimise configurations based on client needs. Support ongoing client relationships and the lifecycle of integrated solutions. What You ll Bring Essential: Strong communication skills with both technical and non-technical stakeholders Sound understanding of networking and software architectures Experience with structured data formats (JSON, XML, CSV) Knowledge of synchronous/asynchronous architectures Desirable: Exposure to Java, JavaScript, Python, or Go Familiarity with API specifications (e.g. Swagger/OpenAPI 3) Experience with shell scripting or AWS administration Understanding of CloudFormation templates Background in technical authorship/documentation Security & Diversity Due to the nature of the work, this role requires eligibility for DV (Developed Vetting) security clearance. Any offer will be subject to successful clearance and screening. Ready to Join Us? If you re passionate about problem-solving, excited by innovation, and driven to make an impact we d love to hear from you. Apply now and help us shape the future, one solution at a time.

Technical Architect / Bristol / Hybrid (with regular travel to sites near North Bristol and Herefordshire) / Up to £90,000 + Excellent Benefits Shape the future of secure, cross-domain systems. At TwinStream, we re not just solving technical problems we re redefining how organisations operate across domains. Founded by engineers working at the heart of complex government challenges, we bring deep technical expertise, creativity, and service excellence to every client engagement. We re growing and looking for a Technical Architect who s ready to work across boundaries technical, organisational, and conceptual to help our customers integrate, innovate and deliver. What s on Offer: 8% employer pension contribution Private medical insurance (includes dental & optical, for you and your family) £1,000 annual training budget to own your development Flexible working culture that respects your time Electric vehicle salary sacrifice scheme Cycle-to-work scheme 28 days holiday + bank holidays Regular team events (summer & Christmas parties, quarterly meetups) Life assurance for added peace of mind Key Responsibilities of the Technical Architect: As a Technical Architect, you ll be the bridge between vision and execution combining a deep technical understanding with strong stakeholder engagement. You ll help teams across the customer landscape to connect, configure and optimise their cross-domain solutions. You ll: Provide expert consultancy on system integrations via REST APIs, SFTP, Web-hooks and more Lead high-level solution designs in collaboration with TSL Solution Architects Set up and configure customer access to our secure, cross-domain systems Work hands-on with teams to debug, resolve issues, and refine solutions Act as the technical escalation point and advisor to the development team Drive alignment with our product roadmap and advise on feature enhancements Contribute to continuous improvement in our processes and systems What you ll bring Essential: Strong experience with programming in Java, JavaScript, Python or Go Solid understanding of software architectures, networking, and data formats (JSON, XML, CSV) Experience with both synchronous and asynchronous systems Confident communicator with stakeholders at all levels Desirable: Knowledge of Swagger / OpenAPI 3 Experience with shell scripting, Terraform, Ansible Familiarity with AWS and infrastructure management Experience in technical authorship/documentation Why join TwinStream? We value deep thinking, real collaboration, and delivering outcomes that matter. When you join us, you re not just another cog in the machine you re part of a close-knit, technically brilliant team that s trusted to deliver. Ready to make a real technical impact in secure, mission-critical systems? Apply now and help shape the future of cross-domain architecture with TwinStream.

Site Reliability Engineer Hybrid Bristol (with occasional travel to other sites & possible 24/7 callout when on rota £80,000 £110,000 DOE Join a Team Built on Technical Excellence At TwinStream, we re not just technologists we're mission-driven engineers solving some of the UK government s most complex cross-domain challenges. Founded by engineers in 2019, we consolidated decades of experience into a consultancy that delivers cutting-edge, secure, and scalable technical solutions. With teams deployed both on-site and remotely, we continue to grow driven by demand for our high-trust, high-performance services. Now, we re looking for a Site Reliability Engineer (SRE) to join our fast-growing team. Why this Site Reliability Engineer role? Our SREs are the quiet heroes behind the scenes ensuring that our mission-critical systems stay performant, available, secure, and cost-effective. You ll work across cloud and on-prem environments, shaping infrastructure, delivery pipelines, and monitoring systems while partnering closely with dev and support teams. This role is ideal for someone passionate about engineering excellence, automation, and reliability at scale. Why TwinStream? We believe the best engineering happens in environments that respect life outside of work. Here s what we offer: 8% Employer Pension Contribution Private Medical (inc. dental + optical) for you and your family £1,000 Annual Training Budget your growth, your way Flexible/Remote Working Culture EV Salary Sacrifice Scheme 25 Days Annual Leave + Bank Holidays Regular Team Socials & Events Cycle to Work Scheme & Life Assurance Key Responsibilities of the Site Reliability Engineer: Work closely with engineers and sysadmins to increase performance and reduce toil Advance system observability, monitoring and alerting Automate, troubleshoot, and proactively resolve issues before they escalate Improve development environments to meet delivery and quality targets Research and evaluate tools and platforms to support scale and efficiency Build deep knowledge across business and technical domains What We re Looking For Essentials: Infrastructure as Code expertise with tools like Terraform Config management with Ansible, Chef, or similar Docker/container orchestration (e.g. Kubernetes, OpenShift) CI/CD experience (e.g. Jenkins) Monitoring tools like Grafana, Prometheus, or InfluxDB Event-driven architecture with RabbitMQ or other AMQP tools Strong Linux, scripting, and networking fundamentals Experience with AWS (EC2, RDS, S3, Lambda) Desirables: Coding in Java, Go, Python, or similar Familiarity with cross-domain security principles Previous work in service management or high-availability environments Experience building or using reliability metrics Security Matters Due to the nature of our work, any offer will be subject to passing security screening and eligibility for DV (Developed Vetting) clearance. Ready to build what matters? If you re a reliability-obsessed engineer ready to support systems at the heart of UK national interests, we want to hear from you. Apply now and engineer impact with TwinStream.

Service Change Analyst / Hybrid (Remote with occasional visits to North Bristol & Hereford) / £45,000 £60,000 + Excellent Benefits Be part of something smarter. Stronger. Sharper. At TwinStream, we re not your typical consultancy. We were founded by engineers who know what it takes to solve hard problems and who believe technical excellence should be matched by exceptional service. Since 2019, we ve been helping government organisations tackle complex cross-domain challenges, delivering mission-critical solutions with agility, integrity, and precision. We re growing fast and looking for a Service Change Analyst who thrives in dynamic environments and wants to work where their expertise actually matters. You ll join a highly capable team of engineers and service professionals, all driven by purpose and united by passion for getting things done right. The Service Change Analyst Role: You ll be instrumental in onboarding and integrating new use cases into our live Agile Software projects, working closely with Solution and Technical Architects, Service Managers, and directly with customer stakeholders. Your mission: ensure smooth, secure, and efficient service changes that align with customer Service Architecture. This is not a tick-box role it s a dynamic, high-ownership position where your input will shape how we deliver future-focused solutions across multiple projects. Why Join TwinStream? We're building more than just software we're building a better way of working. 8% Employer Pension Contribution Private Medical, Dental & Optical Cover (for you and your family) £1,000 Annual Training Budget your development, your direction Flexible Working Culture because life doesn t run 9 to 5 Electric Vehicle Leasing Scheme via salary sacrifice 25 Days Holiday + Bank Holidays Quarterly Meetups, Summer & Christmas Parties Cycle-to-Work & Life Assurance benefits Key Responsibilities of the Service Charge Analyst: Collaborate with architects to deliver seamless service change integration Own onboarding activities across multiple Agile projects Maintain Jira backlogs and produce insightful service change reports Support and document the full lifecycle of service change from discovery to retirement Communicate effectively with internal teams and external stakeholders Play a key role in maintaining operational excellence within our Service Delivery function What You ll Bring: Demonstrable experience in service change or project delivery roles Familiarity with Agile software environments and Jira/Confluence Excellent communication and stakeholder management skills Strong analytical and problem-solving mindset A proactive, adaptable attitude and commitment to quality delivery Bonus Points For Prior experience on UK government projects A technical background or understanding of software architecture Knowledge of ITIL and service lifecycle frameworks Certifications in Agile, ITIL, or project management Security Requirements Due to the nature of our work, all applicants must be eligible for DV clearance. Ready to bring clarity to complexity? If you're excited by the idea of working on meaningful projects that really make an impact without the red tape we d love to hear from you. Apply now to be part of a smart, supportive, and purpose-driven team.

Site Reliability Engineer Hybrid (Near Hereford) £80,000 - £110,000 DOE + Clearance Join a team that builds technology where it matters most. In 2019, TwinStream was founded by a group of engineers with deep experience solving complex, cross-domain problems within government organisations. Today, we continue that mission delivering cutting-edge solutions with a focus on technical excellence, reliability, and exceptional service. We work in hybrid teams: some of us work closely with clients onsite, while others operate remotely. What unites us is a commitment to innovation, collaboration, and a job well done. The Role: Site Reliability Engineer We re growing and so is demand for the secure, high-performance systems we deliver to government clients. As a Site Reliability Engineer (SRE), you ll play a key role in ensuring that these critical services are always available, resilient, and cost-effective. You ll work closely with development and support teams to evolve infrastructure, optimise delivery pipelines, and proactively detect and resolve reliability risks whether in the cloud or on-premise. This is more than just operations. It s a chance to shape the future of secure, high-impact systems at scale. Why You ll Love Working Here We believe in supporting our people personally and professionally. Here's what we offer: 8% Pension Contribution Private Medical (incl. Dental & Optical) £1,000 Annual Training Budget 25 Days Holiday + Bank Holidays Flexible & Hybrid Working EV Leasing via Salary Sacrifice Team Events & Celebrations Life Assurance & Cycle-to-Work Scheme Key Responsibilities of the Site Reliability Engineer: Partner with developers to improve performance and reliability across systems Automate toil and reduce unnecessary alerts with smart tooling Evolve observability so we can prevent issues before they become incidents Improve CI/CD pipelines and support development teams in delivering quality faster Explore new technologies, tools, and services that improve how we build Drive cost and performance improvements in real systems used by government clients Your Skills & Experience: We re looking for engineers with strong foundational knowledge and a passion for infrastructure and automation: Essential: Proficiency with Ansible (Chef or similar is a plus) Experience with Terraform and modern IaC practices Hands-on with Docker and orchestration tools (Kubernetes, OpenShift, or Docker Swarm) CI/CD experience (Jenkins or equivalent) Monitoring/observability tools: Grafana, Prometheus, or InfluxDB Event-driven messaging: RabbitMQ or similar Strong Linux skills, scripting, and understanding of network security protocols Experience with AWS: EC2, S3, RDS, Lambda Security Requirements Due to the sensitive nature of our work, candidates must be eligible for Developed Vetting (DV) clearance. All offers are subject to security screening. Ready to Engineer Systems That Matter? If you re a proactive SRE looking to work on challenging, high-impact projects in a flexible and supportive environment we d love to hear from you. Apply now and let s build the future together.

COMMERCIAL MANAGER / CHELTENHAM (REMOTE) / UP TO £85,000 & GREAT BENEFITS Exciting new opening for an experienced Commercial Manager to join a rapidly expanding organisation. Excellent pay, remote working and extensive benefits. In 2019, our founders were working as engineers solving complex cross domain problems in defence and security organisations. TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. The business is headquartered in Cheltenham with teams working both on-site with clients and remotely from home. TwinStream has a small but growing number of high-value clients. Each client has regular new requirements for which we provide a commercial proposal. The successful Commercial Manager will support the senior leadership with the commercial activities required to sustain and grow the business. You will manage the lifecycle of proposals to provide timely responses that meet customer needs profitably. The Commercial Manager will take a leading role in writing the response, depending on specialists for the technical details. This is a hands-on role in which you will be producing documents, presentations and supporting material with assistance from the leadership and technical teams. What s on Offer? Highly competitive rates (£65,000 - £85,000 dependent on experience). 8% Pension plan & Life Assurance. Remote Working - By embracing the cloud, we provide you with the freedom to work wherever suits you best. May need to travel to client site when required. Flexible Working - This is something we live, breathe, and enable. We will always be passionate about integrating work around your home life. Learning and Development - Your career is in your hands; you will be given full autonomy to shape this. Everyone has a £1,000 training budget to help with their development. Electric Vehicle Scheme - Opportunity to lease an electric vehicle via salary sacrifice. 25 days' holiday plus bank holidays. Every quarter, we hold a meeting involving all team members - this allows us to meet up, chat about successes, and enjoy team building and company updates. Christmas and summer parties to celebrate our successes. Health and Well-being - Access to workplace Mental Health First Aider Key Responsibilities of the Commercial Manager: Working with solution architects, delivery leads and the senior leadership team to create sales proposals. Supporting the senior leadership team with key client relationships to understand opportunities and requirements. Build strong relationships with operational client stakeholders to manage the submission of bids and proposals. Work with senior leadership team to create and implement account development plans. Build compelling presentations, bids and proposals that communicate value proposition. Review contract documentation and negotiate terms. Lead on the production of bids with new and existing customers. Create and maintain reusable collateral to drive efficiency and consistency. Advise the senior leadership team about public sector procurement. Identify applicable public sector frameworks and lead work to getting the company accepted onto them. Monitor and analyse Government tenders to identify applicable opportunities. Support the entire end-to-end sales cycle and assist with qualifying opportunities at every stage. Skills & Experience Required: Ability to produce high quality bids and proposals, using clear concise language. Ability to understand technical solutions and explain them to a non-technical audience. Excellent communication and presentation skills. Proven track record selling IT in the UK public sector. Experience in applying for and maintaining presence on UK Government frameworks. A strong understanding of Government procurement processes. Strong negotiation skills, with the ability to secure new business and expand customer relationships. A results-oriented attitude with a passion for driving growth and achieving ambitious goals. Strategic thinker, with a creative and innovative approach. What s Next? If you have the drive and experience to be successful in this Commercial Manager position, we would love to hear from you. APPLY NOW for immediate consideration.