release engineer jobs in County Bristol

At Hargreaves Lansdown, Salesforce is at the heart of our digital transformation and operational excellence. As Senior Salesforce Developer - Technical & Release Lead, you'll play a pivotal role in driving technical leadership and release management within our growing Salesforce estate. Reporting to the Design & Build Engineering Manager, you'll collaborate with Engineering, DevOps, QA and...

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute.  It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry.  As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible...

🚀 Are you an Change & Release Manager looking for a new challenge in 2026? If so, we want to hear from you! 🚀 One of our largest clients is experiencing strong growth, and we’re looking for a Change & Release Manager to bring structure, control, and confidence to change delivery across a complex, multi-market platform. You’ll sit at the heart of the business, owning end-to-end change and...

Software Test Engineer Location: Bristol Work Style: Hybrid: 3-4 days onsite Salary: £42,000 - £50,000 depending on experience, plus bonus, overtime, pension and benefits A leading UK defence organisation is expanding its Software Test Engineer team within advanced weapon systems simulation and experimentation. We're seeking a skilled Software Test Engineer to drive integration, validation,...

Job Advert: Sigma NEST MRP Graduate Programmer Location: Avonmouth Job Type: Full-Time Job Title: Programmer - Sigma NEST MRP Company Overview: Join the dynamic team at Moduflex Ltd, a leading firm in the manufacturing and production industry. We are committed to innovation and excellence, constantly evolving our processes to meet the needs of our clients and improve our efficiency. We...

We are seeking a Senior Systems Engineer with deep experience delivering requirements-based testing, IVVQ campaigns, and end-to-end trials across complex, safety- and mission-critical defence systems. You’ll lead laboratory, rig, field, and sea trials , coordinating multidisciplinary teams and ensuring compliance, certification, and airworthiness objectives are met across development...

Job Description Airworthiness Lead Engineer Location: Preston, Hull, Bristol or Prestwick – Hybrid (typically 2–3 days on-site) Salary: £56,000 – £62,000 depending on experience ***Please note this role requires British Citizenship*** A major defence and aerospace partner is looking for an Airworthiness Lead Engineer to join their Airworthiness & Product Integrity function. This is a senior...

Job Description We are seeking a Senior Systems Engineer with deep experience delivering requirements-based testing, IVVQ campaigns, and end-to-end trials across complex, safety- and mission-critical defence systems. You’ll lead laboratory, rig, field, and sea trials, coordinating multidisciplinary teams and ensuring compliance, certification, and airworthiness objectives are met across...

Job Description Are you thinking about relocating to Spain or the United Kingdom? Do you have experience in Deterministic Safety Analysis for Nuclear Power Plants? This might be the right opportunity for you! Location: Bristol, UK (Hybrid, Permanent Employment) Sector: Advanced Nuclear / Small Modular Reactors (SMR) Our client is the UK arm of a global clean energy engineering group,...

You will be a great fit if you: - Have 5+ years full-stack experience, with strong JavaScript/TypeScript depth. - Are backend-leaning, with deep Node. js and API experience. - Have previously worked in early-stage start-ups or very lean engineering teams. - Have extensive evidence of being a hands-on individual contributor in complex codebases.

You will work closely with software engineers, validation teams, release managers, and cross-functional stakeholders to ensure high-quality, reliable software releases across vehicle and offboard environments.

You will be responsible for executing tests, analysing complex vehicle data, and collaborating with engineering teams to drive continuous quality improvement.

Senior Quality Engineer Medical Device Startup | £60M Raised Why This Role Matters This is a rare opportunity to join a high-growth medical device startup that has raised £60M from top-tier investors and is scaling rapidly towards global commercialisation. The company is building next-generation medical technologies that will meaningfully improve patient outcomes. As Senior Quality Engineer,...

Job Description Job Advert: Sigma NEST MRP Graduate Programmer Location: Avonmouth Job Type: Full-Time Job Title: Programmer - Sigma NEST MRP Company Overview: Join the dynamic team at Moduflex Ltd, a leading firm in the manufacturing and production industry. We are committed to innovation and excellence, constantly evolving our processes to meet the needs of our clients and improve our...

You will act as the Siemens NX (NXX) subject-matter authority, defining modelling best practices, methodologies, and automation patterns, while partnering closely with engineering leadership to scale effective ways of working.

Brief Description of Roles (what they are going to do) - Join us as a Full Stack Web Application Developer - In this key role, you’ll lead and collaborate with multiple stakeholders to design, build and deliver solutions to internal customers - You’ll be partnering with the business and technical stakeholders, driving out high quality value add web based solutions - This is an opportunity to...

QA Engineer – Fintech | Fully Remote (UK) | £60,000–£65,000 About the Role Our client within the Fintech space is scaling rapidly and transforming the way money moves. Quality is at the heart of everything they do, and you’ll play a key role in ensuring their products remain robust, secure and seamless as they continue to grow. As part of a collaborative full-stack product team—including...

You will be a key contributor in bringing new products from concept to release, ensuring they meet the highest standards of performance and reliability. Key Responsibilities - Influence product design early in development, ensuring testability and validation coverage. - Develop validation solutions across hardware, software, and documentation.

DevOps Infrastructure Engineer Bristol (Hybrid - 3 days a week on Site) SC Clearance – Eligible to apply About the Role We’re looking for a DevOps Infrastructure Engineer with a strong infrastructure background who uses DevOps and automation to improve the reliability, security, and delivery of on‑premise systems. This is not a cloud‑only DevOps role. You’ll be working primarily with on‑prem...

You will help design, build and run paved roads (golden paths) that enable product teams to ship quickly and safely, applying SRE and DevSecOps practices throughout the software delivery lifecycle. What you'll be doing - Design, build and operate the Azure-based Internal Developer Platform as a product, enabling self-service environment provisioning and repeatable golden paths.

Job Description Software Test Engineer Location: Bristol Work Style: Hybrid: 3-4 days onsite Salary: £42,000 - £50,000 depending on experience, plus bonus, overtime, pension and benefits A leading UK defence organisation is expanding its Software Test Engineer team within advanced weapon systems simulation and experimentation. We're seeking a skilled Software Test Engineer to drive...