326 to 350 of 444 Software Engineer Jobs in London

Engineer (Java, Golang) 6 Months Contract Inside IR35 Pay rate- 600- 750 GBP per day Inside IR35 Work mode- Remote We are looking for a passionate (Backend Engineer AI Engineer AI Agent Developer) to join the IT studio, the team responsible for advancing the digital workplace experience ...

Engineer (Java, Golang) 6 Months Contract Inside IR35 Pay rate- 600- 750 GBP per day Inside IR35 Work mode- Remote We are looking for a passionate (Backend Engineer | AI Engineer | AI Agent Developer) to join the IT studio, the team responsible for advancing the digital workplace experience. ...

Palantir Engineer £750-800 p/d Outside IR35 36 months | London or Remote with travel Contract: Palantir Engineer Defence Data Programme Palantir Engineer Ncounter are supporting a major MOD data and applications modernisation initiative. This programme underpins mission critical decision making and requires multiple DV Cleared … strong extension opportunities, flexibility in working arrangements, and the chance to work on capability that genuinely matters. If you are a DV Cleared Palantir Engineer seeking your next assignment, we would welcome a confidential conversation. ...

Senior Software Developer (Golang) | £550-600/day | Inside IR35 | SC Cleared | 6 month-contract | We are seeking an experienced Senior Software Developer to join a highly skilled digital delivery team working on large-scale government transformation projects. You’ll be joining a multi-disciplinary environment where experimentation ...

Senior Java Developer - Java, Springboot & AWS – paying up to £650/day (Inside IR35) – Hybrid (2x a week - London) – 6 month contract Our client is seeking a Senior Java Developer who is passionate about clean ...

Senior Java Developer - Java, Springboot & AWS – paying up to £650/day (Inside IR35) – Hybrid (2x a week - London) – 6 month contract Our client is seeking a Senior Java Developer who is passionate about clean ...

Build Circle is a progressive technology consultancy partnering with scale-ups, SMEs and enterprise organisations to enhance business value, speed and quality. As product-led consultants, we draw on real-world experience in scaling hypergrowth ...

Build Circle is a progressive technology consultancy partnering with scale-ups, SMEs and enterprise organisations to enhance business value, speed and quality. As product-led consultants, we draw on real-world experience in scaling hypergrowth ...

Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contract We're looking for a Senior Java Engineer to join a high-profile project focused on backend systems that automate complex financial and actuarial processes. This is a hands-on role delivering backend solutions under tight deadlines ...

Senior Java Engineer Location: London (x3 days a week onsite) Salary: Up to £80k DOE Type: Perm Job Description We are looking for a passionate Senior Java Engineer in London to lead the design and development of core product features and services that power an app used … thousands of travellers on a daily basis. As a Senior Java Engineer for an loyalty program team, you will have the opportunity to make a massive impact on traveller's behaviour and booking experience. Specifically, you’ll be responsible for driving improvements to loyalty offerings that enable millions ...

Senior Java Engineer Location: London (x3 days a week onsite) Salary: Up to £80k DOE Type: Perm Job Description We are looking for a passionate Senior Java Engineer in London to lead the design and development of core product features and services that power an app used … thousands of travellers on a daily basis. As a Senior Java Engineer for an loyalty program team, you will have the opportunity to make a massive impact on traveller's behaviour and booking experience. Specifically, you’ll be responsible for driving improvements to loyalty offerings that enable millions ...

Senior Full Stack Engineer (React, Typescript, Node, AWS) HealthTech, up to £90k London (once or twice per fortnight in office) Troi Search are delighted to be partnering once again with this innovative & mission driven HealthTech client. We’re now looking for a Senior Full Stack Engineer who enjoys … engineering standards Experiment with emerging tech like AI, computer vision, and advanced analytics What we’re looking for 5+ years building SaaS or enterprise software Strong experience with React, Typescript, Node & AWS Technologies Solid cloud and DevOps knowledge Comfort working in data-sensitive or regulated environments A pragmatic mindset ...

Senior Full Stack Engineer (React, Typescript, Node, AWS) HealthTech, up to £90k London (once or twice per fortnight in office) Troi Search are delighted to be partnering once again with this innovative & mission driven HealthTech client. We’re now looking for a Senior Full Stack Engineer who enjoys … engineering standards Experiment with emerging tech like AI, computer vision, and advanced analytics What we’re looking for 5+ years building SaaS or enterprise software Strong experience with React, Typescript, Node & AWS Technologies Solid cloud and DevOps knowledge Comfort working in data-sensitive or regulated environments A pragmatic mindset ...

Platform Engineer – Trading London (3 days/week) | £150k + significant equity The mission Join an early-stage, VC-backed startup building a trading platform for GPU. Users hedge and speculate on spot prices like any financial market, backed by top-tier investors (including Anthropic backers) and founders from ...

Platform Engineer – Trading London (3 days/week) | £150k + significant equity The mission Join an early-stage, VC-backed startup building a trading platform for GPU. Users hedge and speculate on spot prices like any financial market, backed by top-tier investors (including Anthropic backers) and founders from ...

Title: Forward Deployed Engineer – AI & Customer-Facing Technical Leader Location: Remote Travel: Customer visits 4–5 days/month; occasional team gatherings Salary: Senior: €130–150k base + growth trajectory Principal: €160–200k base + package discussion Tech: Python, JavaScript, Azure, AWS, AI, LLM's, RAG Industry: AI Consultancy … with clients to uncover problems, build prototypes, and guide full AI-enabled solution lifecycles. This is a role for engineers who: Enjoy building real software that makes a difference Are passionate about AI and its practical application Thrive at the intersection of technical leadership and client engagement What ...

Staff Golang Engineer (Contract – Pharma/Life Sciences) - up to £750 per day, outside IR35 Location: 3 days a week in the office in London, 2 days WFH Contract Type: 6 months (with potential to extend) Day Rate: up to £750 per day, outside IR35 About the Role … client within the Life Sciences industry is seeking 3 x experienced Staff Golang Engineer to join our engineering team on a contract basis. You’ll play a key role in building databases from scratch and creating platforms like Kafka. Being hands-on within a team delivering projects and solving ...

Staff Golang Engineer (Contract – Pharma/Life Sciences) - up to £750 per day, outside IR35 Location: 3 days a week in the office in London, 2 days WFH Contract Type: 6 months (with potential to extend) Day Rate: up to £750 per day, outside IR35 About the Role … client within the Life Sciences industry is seeking 3 x experienced Staff Golang Engineer to join our engineering team on a contract basis. You’ll play a key role in building databases from scratch and creating platforms like Kafka. Being hands-on within a team delivering projects and solving ...

Overview We are seeking an experienced Senior Java Developer to join our fast-growing consultancy team of 300+ professionals. This role blends advanced technical expertise with strong communication, stakeholder management, and leadership skills. You will ...

Overview We are seeking an experienced Senior Java Developer to join our fast-growing consultancy team of 300+ professionals. This role blends advanced technical expertise with strong communication, stakeholder management, and leadership skills. You will ...

client is a fast-growing technical consultancy known for delivering bespoke software engineering on complex, high-impact programmes across the UK public sector. Their culture is flat, collaborative, and delivery-focused. Engineers are trusted to make informed decisions, work closely with stakeholders, and develop solutions from concept to production. … Azure, Docker, CI/CD) Hybrid working, with on-site collaboration when it adds value. 🏡 You’ll likely be a mid-level full stack engineer who: Has strong commercial experience with Java and modern frameworks Is comfortable being client-facing and explaining technical decisions Enjoys working across backend ...

client is a fast-growing technical consultancy known for delivering bespoke software engineering on complex, high-impact programmes across the UK public sector. Their culture is flat, collaborative, and delivery-focused. Engineers are trusted to make informed decisions, work closely with stakeholders, and develop solutions from concept to production. … Azure, Docker, CI/CD) Hybrid working, with on-site collaboration when it adds value. 🏡 You’ll likely be a mid-level full stack engineer who: Has strong commercial experience with Java and modern frameworks Is comfortable being client-facing and explaining technical decisions Enjoys working across backend ...

Software Development Engineer in Test (SDET) Were looking for an experienced SDET to join a high-performing engineering team working on a high traffic, large-scale e-commerce platform. Youll play a key role in building and evolving a scalable, fully automated testing framework, helping ensure fast, safe … high-quality software delivery. Working closely with engineers, product and stakeholders, youll drive quality across web applications and APIs while tackling interesting technical challenges. Key responsibilities include: Designing and maintaining test automation frameworks (JavaScript/TypeScript) Automated and manual testing of web applications and APIs Test planning, estimation, execution ...

Software Development Engineer in Test (SDET) We're looking for an experienced SDET to join a high-performing engineering team working on a high traffic, large-scale E-commerce platform. You'll play a key role in building and evolving a scalable, fully automated testing framework, helping ensure … fast, safe and high-quality software delivery. Working closely with engineers, product and stakeholders, you'll drive quality across web applications and APIs while tackling interesting technical challenges. Key responsibilities include: Designing and maintaining test automation frameworks (JavaScript/TypeScript) Automated and manual testing of web applications and APIs ...

Software Development Engineer in Test (SDET) We’re looking for an experienced SDET to join a high-performing engineering team working on a high traffic, large-scale e-commerce platform. You’ll play a key role in building and evolving a scalable, fully automated testing framework, helping ensure … fast, safe and high-quality software delivery. Working closely with engineers, product and stakeholders, you’ll drive quality across web applications and APIs while tackling interesting technical challenges. Key responsibilities include: Designing and maintaining test automation frameworks (JavaScript/TypeScript) Automated and manual testing of web applications and APIs ...