76 to 100 of 249 Senior Developer Jobs

Senior CRO Developer London - hybrid 2-3 days per week in office £50,000 - £60,000 A unique opportunity to join a fast-growing digital optimisation environment where experimentation sits at the heart of decision-making. This role offers the chance to work across a diverse client base … flexibility on office days Opportunity to work across a wide variety of clients and platforms Clear progression path with scope to develop into more senior or leadership responsibilities Supportive team culture focused on learning and continuous improvement How to Apply If you are interested in this CRO Developer ...

Senior Software Engineer Up to £70,000 + benefits Flexible Working (UK based only!) Shape the future of warehouse automation. Build software that keeps some of the UK's biggest retailers and logistics businesses moving. We're looking for a Senior Full Stack Developer to join ...

Senior CRO Developer London - hybrid working 2 to 3 days in office Salary up to £60,000 This is an opportunity to join a growing digital optimisation agency where experimentation, analytics, and performance are at the core of everything they do. You will play a key role … base, with real scope to shape how optimisation is delivered and evolve your career in CRO. The Role You will join as a CRO Developer, focused on building and delivering A B tests across multiple client websites. Build, implement, and QA A B tests across a variety of platforms ...

Senior Digital Content Developer 📍 Oxfordshire 💰 £39,000–£44,000 DOE Full-Time Hybrid Laboris Solutions are looking for a Senior Digital Content Developer to join our clients growing team and create engaging, accessible digital learning solutions for clients across a variety of sectors. You’ll take ...

Senior Software Developer (Python/PostgreSQL) We’re looking for a talented Senior Software Developer to play a key role in designing, building, and enhancing our clients core business systems. This is an exciting opportunity to work on modernising platforms, contributing to a forward-thinking systems ...

Senior .NET Developer Reading (2 days onsite/3 days WFH) Up to £85,000 + Bonus Were hiring for a scaling digital products business building modern, cloud-based platforms used across financial services and enterprise. This is a hands-on, product-driven role not consultancy, not legacy ...

Title: Senior Java Developer Location: Bromley ( 3 days in office is essential) Contract: 12 months with possible extension Rate: Highly competitive Status : Inside IR35 Working pattern: Full time We're looking for an experienced Senior Java Developer to join a global technology team delivering client-facing … India. Current team members will provide support to enable you to familiarise yourself with the relevant functional aspects of the development role." Requirement: Java Developer with strong hands on expertise in building scalable Java applications, working in Agile teams. Develop, enhance and support a range of critical applications built ...

Title: Senior .NET Developer Role: Type: Contract Short term contract L ocation: Birmingham (2 days per week on-site) Summary Our client is looking for a Senior .NET Developer to join a business-critical technology programme within the pensions space. This is an excellent opportunity … strong Microsoft full-stack developer to work on complex data-led platforms, helping to improve how calculation and scheme data is ingested, processed and made available for reporting and faster calculations. You will play a key role in building and enhancing solutions that support the ingestion of calculation ...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior C#/.NET Developer based in United Kingdom. We are seeking an experienced software engineer to design and build scalable, high-performance applications … cloud technologies. You will contribute to enterprise-level solutions, architecture decisions, and the evolution of reliable software platforms. The position is ideal for a senior developer who enjoys ownership, collaboration, and solving challenging engineering problems. You will work with distributed teams, leverage cutting-edge tools, and have opportunities ...

Senior Backend Developer Full-time Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Join a dynamic energy provider dedicated to sustainable solutions in the UK click apply for full job details ...

Senior Embedded Rust/Systems Developer Location: West Sussex (Crawley Area) YT Technologies is partnering with a market-leading specialist engineering firm providing mission-critical technology for the global transport and infrastructure sectors. We are searching for an experienced Senior Rust Developer to join their close ...

Overview We’re seeking a future team member for the role of Senior Vice President, Senior Software Engineering, Developer Experience to join our Developer Experience (DevEx) team. This role is located in London. Responsibilities Lead, mentor, and manage a high-performing Build Engineering team, setting clear … direction and career growth paths. Oversee the architecture and implementation of BNY’s central build automation platform, ensuring high availability, reliability, and security. Create developer-friendly templates, quick start guides, and troubleshooting tools to help feature teams quickly create performant, transparent, and compliant build automation. Optimize developer workflows ...

Senior Game Developer (C++) Salary: Up to £55,000 Location: Remote (UK) with occasional visits to Nottinghamshire office Full Time | Permanent We are seeking an experienced Mid-Senior Game Developer to join a leading iGaming provider, playing a key role in the development of terminal-based … technical ownership and autonomy Collaborative and experienced development team Genuine opportunity to influence development practices and product direction This role would suit an experienced developer who enjoys working in a collaborative environment and is looking for a stable, long-term opportunity within the iGaming sector, where they can make ...

Senior Frontend Developer React | Next.js | TypeScript | Bristol | £70,000-£80,000 A growing software business is looking for a Senior Frontend Developer to join its engineering team as it continues to invest in its platform and technical capability. This is a hands-on role for someone ...

Senior React Developer - SC Cleared Location: Leeds (Hybrid with occasional travel) Salary: Up to £65,000 + Benefits Security Clearance: Active SC Clearance Required To apply email: The Opportunity We're looking for an experienced Senior React Developer to join a growing engineering team delivering secure ...

Senior Embedded Rust/Systems Developer Location: West Sussex (Crawley Area) YT Technologies is partnering with a market-leading specialist engineering firm providing mission-critical technology for the global transport and infrastructure sectors. We are searching for an experienced Senior Rust Developer to join their close ...

Hays are now looking for a Senior Java Developer for one of our local clients: 3322 p/d Outside IR35 3 days p/w in Glasgow, rest is WFH 6 month contract+ The Senior Java Developer will have strong back-end Java skills ...

forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. Role Overview We are seeking a talented and experienced Senior Next.js Developer at SFIA Level 4 to join our multidisciplinary agile teams and help deliver world-class digital services for UK government clients. … obtain Security Check (SC) clearance prior to accessing production environments or live data. About the Role We are seeking a highly skilled and collaborative Senior Next.js Developer to join a large-scale UK government agency. You will be a core member of a blended agile delivery squad consisting ...

U.S. Navy's submarines and aircraft carrier Fleets. Looking for a lifetime career? Apply today! Job Description We're seeking a highly skilled Senior Software Developer to design, develop, and deliver advanced software solutions supporting enterprise AI systems. This role focuses on building AI enabled applications, autonomous agents ...

U.S. Navy's submarines and aircraft carrier Fleets. Looking for a lifetime career? Apply today! Job Description We're seeking a highly skilled Senior Software Developer to design, develop, and deliver advanced software solutions supporting enterprise AI systems. This role focuses on building AI enabled applications, autonomous agents ...

Senior Front End/Lead Developer At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all colleagues, regardless … delivery times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. Job Overview We are seeking a highly skilled Frontend Senior/Lead Developer to join our dynamic team. You’ll independently spearhead the development and enhancement of web applications while reviewing code ...

balance work and life About the Role This is more than just a job, its an opportunity to lead, innovate, and grow. As a Senior Software Developer in Test , youll: Work with our clients to design, build, and implement cutting-edge automation frameworks and testing solutions. Lead … Together Were on the lookout for passionate, talented individuals who are ready to make an impact. Whether youre an experienced automation tester or a developer with a flair for QA, we want to hear from you. ...

proactive and take accountability for the squad assigned deliveries. The role will also require the investigation, diagnosis and fix of any system issues. A Senior Developer is expected to contribute to the technical strategy for the department. As a multi-skilled individual specialising in MS Dynamics and Power ...

Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Team Background The Derivatives Credit Risk ...

Title: Senior Boomi Developer Client: Public Sector Location: Hybrid London or Birmingham, 2 days per week onsite Engagement Type: Contract (Outside IR35) Day Rate: Up to £450 per day Clearance: Active SC Clearance required (Mandatory) Should be immediately available to start a new role About the role … public sector client is seeking an experienced Senior Boomi Developer to join a high-profile integration programme on an initial contract basis. This is a hands-on, end-to-end role covering the design, build, deployment, and ongoing support of integration processes that underpin business-critical services. This ...