326 to 350 of 586 Senior Developer Jobs in England

Burtons Manufacturing Co Ltd. in Staplehurst, Kent is seeking a Senior Software Developer to design and implement Windows/Linux applications in C++, with C#, .NET and web components. The role focuses on UI for ventilator control and patient monitoring, with potential expansion to handheld devices. The position ...

Meher is partnering with a leading SaaS business to recruit a Senior .NET Developer in a hybrid Birmingham role, driving a modernisation from .NET Framework to .NET Core and cloud-based microservices. You will help deliver new features on key products while adopting the latest DevOps and architectural ...

leading tech recruitment firm in Birmingham is seeking an experienced Senior Java Developer with strong Java and data applications expertise. The role includes working with large datasets and cloud technologies, with a hybrid work model requiring office attendance twice a week. Ideal candidates will have a robust understanding ...

Introduction An exciting opportunity has arisen for a Senior Power Platform Developer within a busy and successful IT team. The role sits within IT Development, working with business stakeholders and IT teams to deliver enterprise-scale automation and application solutions across the Microsoft Power Platform. This … senior role combining hands‐on technical delivery with leadership, governance and mentoring responsibilities. This is a permanent role based in our Bristol office. Main Responsibilities Lead the design, development, testing and release of complex solutions on the Microsoft Power Platform Work closely with stakeholders across the business to analyse ...

Reply, Inc. is seeking a Senior Software Developer in Manchester to help organizations integrate AI solutions into operations. The role involves designing and developing scalable software while collaborating with teams on technical requirements. Candidates should have 2-3 years of software development experience, familiarity with cloud ...

looking for an experienced Senior SQL Developer to take ownership of a critical SQL Server environment and play a key role in designing, developing, and optimising database solutions. This is an opportunity for a strong SQL professional to influence technical direction, improve database performance, support business-critical systems ...

LocationLondon, England, United Kingdom# Senior Microsoft .NET/C# Developer at N Consulting LtdLocationLondon, England, United KingdomSalary£300 - £325/dayJob TypeContractDate PostedMay 13th, 2026Apply Now**Job Title: Senior Microsoft .NET/C# Developer****Location: Basildon, UK****Work Mode: 5 Days Onsite****Job Type: Contract … months with high possibility of extension****JOB DESCRIPTION:**We’re seeking a **Senior Microsoft .NET/C# Developer** with 8+ years of hands-on experience building and supporting high-quality applications. This role requires a strong communicator who can work independently while collaborating effectively with multiple cross-functional ...

Selection in Surrey is seeking a Senior Software Developer to join a defence-focused engineering team, developing advanced C/C++ software for real-world defence and security systems. You will work on sensor and signal processing projects, mentor junior engineers, and collaborate with hardware teams ...

Employee Assistance Program, life assurance and a group pension plan through salary sacrifice. Your Role And Responsibilities We are seeking a Managing Application Developer to support IBM’s Public Sector and Defence projects by leading cloud development initiatives. In this role, you will oversee the design, development, and maintenance … Solid knowledge of both SQL and NoSQL database technologies. Experience applying cloud security best practices across application and infrastructure layers. Desirable Certifications AWS Certified Developer – Associate AWS Certified Solutions Architect – Associate AWS Certified DevOps Engineer – Professional Docker Certified Associate Certified Kubernetes Application Developer (CKAD) Terraform Associate CompTIA Security+ ...

Blackstone seeks a Senior Quant Developer to join the BXTI Quantitative Research and Development team in London. You will build and implement models across Equity and Fixed Income, working with risk, portfolio, trading and data models. You will collaborate with Quant Analysts, PMs and Risk teams to deliver ...

Senior Platform Engineer - Developer Platform (we have office locations in Cambridge, Leeds & London) Genomics England partners with the NHS to provide whole genome sequencing diagnostics. We also equip researchers to find the causes of disease and develop new treatments – with patients and participants at the heart … create more effective, targeted medicines for everybody. Job Description Are you passionate about automation, cloud technology, and solving complex engineering challenges? As a Senior Platform Engineer in the new Developer Platform team, you'll have the opportunity to help find solutions to common challenges faced by our product ...

senior opportunity for an experienced Delphi developer ready to combine hands-on technical ownership with real mentoring and team leadership. You'll maintain and enhance a large-scale, business-critical enterprise application used by clients globally while actively raising the capability of the wider team around you. ...

Recruitment Ltd in Birmingham is seeking a Senior Java Developer for a 12-month contract to design, build and support software underpinning digital services. The role offers hybrid working across multiple UK office locations with a daily rate of 700-750 GBP inside IR35, and a focus ...

Senior Engineer (Ruby on Rails) is required to join one of our clients, who are transforming the automotive space. You will havedeep expertise in architecting, developing, and scaling full-stack web platforms, particularly within the Ruby on Rails ecosystem. Experienced in guiding cross-disciplinary engineering teams and embedding modern … pipelines, IaC Testing & Quality: RSpec, Capybara, TDD methodologies Security, performance tuning, and system hardening AI & LLMs: API integration, prompt engineering, AI-enhanced features and developer tooling Responsibilities: Owns end-to-end system architecture, ensuring solutions are scalable, maintainable, and delivered at pace. Partners closely with Product, Design, and Commercial ...

Mulbridge Partners in London is seeking a Senior Quant Developer to join the Pricing team, blending quantitative research with production engineering to design and implement pricing, hedging and optimisation models within high‐performance Java systems. You will contribute to client pricing, liquidity modelling and automated hedging strategies while ...

largest institutional investors. We employ ambitious professionals who want to work collaboratively at the leading edge of investment management. We are seeking a Senior Full Stack Developer with strong experience in both modern web technologies and backend technologies, a talent for business processes, and a keen interest … responsible for post-trade and reporting software development. The role involves working closely with operations, fund accounting, and other teams across the business including senior management - there is no BA layer, you will gather requirements directly from the business, design solutions and own them end-to-end. In addition ...

Senior Full Stack Developer (Kotlin, React) – Banking – London Daily rate: £500 – £700 (inside IR35) Duration: 6 – 12 months Hybrid: 3 days per week in office Start: ASAP We’re looking for a hands‐on engineer who thrives in a collaborative XP environment and enjoys working across the full ...

REST APIs. Core skills within the team are Golang, Redis and GCP. Full-time Closes 17/06/2026 Your skills as a Senior Software Developer will set the standard to a talented group of developers to innovate and excel in delivering reliable solutions, while fostering ...

REST APIs. Core skills within the team are Golang, Redis and GCP. Full-time Closes 17/06/2026 Your skills as a Senior Software Developer will set the standard to a talented group of developers to innovate and excel in delivering reliable solutions, while fostering ...

## Senior C++/Java DeveloperApplylocations: London, United Kingdomtime type: Full timeposted on: Posted 3 Days Agojob requisition id: R0119302**ABOUT US:**LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication … emphasizes hands‐on engineering, strong ownership of medium‐to‐large technical components, and adherence to established architectural and engineering standards.The engineer collaborates closely with senior engineers, architects, product managers, and delivery teams to implement technical changes that improve business and client outcomes. While not an architect or people manager ...

Senior Python Engineer Client: National Grid Contract: 6-month rolling contract | multi-year programme Location: Home-based Travel: Bristol approximately 4 times per year Rate: £700-£750 per day via Umbrella The opportunity We're looking for an exceptional Senior Python Engineer to join a major, multi-year … collaborate with multiple engineering teams, and have a real opportunity to shape engineering practices across a major National Grid transformation. If you're a senior Python engineer who wants to stay hands-on while having genuine technical influence, this is an opportunity worth exploring. We use generative AI tools ...

We are looking for a talented Python Engineer with hands-on experience building high quality, scalable server less applications. You will work closely with the Lead Engineer to design, build, and enhance the Digital Onboarding ...

innovative and high-quality technology solutions while supporting the continued growth and development of our professional workforce. Role Overview: We are seeking an experienced Senior C++ Developer to lead the design and development of high-performance backend systems within our Game platform. This role combines hands-on engineering ...

Babcock is recruiting a Senior SAP Developer to deliver specialist SAP development and support across defence, aerospace and engineering projects. You will work within a collaborative team, driving continuous improvement and ensuring value from the SAP estate. The role offers flexibility to be based at UK locations with ...

bet365 Group is looking for a Senior Software Developer to work on their cutting-edge Martech Content Platform. Located in Stoke-on-Trent, this full-time role allows collaboration with a skilled team to enhance and support key customer-facing systems. Successful candidates will guide technical projects ...