101 to 125 of 269 Senior Developer Jobs in England

Description Senior Full Stack Developer (Java) Permanent UK-Based - West Midlands (Hybrid working) SC Clearance Eligible Are you a seasoned Java Full Stack Developer who enjoys building high-quality solutions, mentoring others, and working on meaningful projects At TXP , we’re growing our internal engineering capability … looking for a Senior Full Stack Developer (Java) to join us and play a key role in delivering robust, modern applications for our business and our customers.This is an opportunity to work across the full development lifecycle, influence technical direction, and collaborate with talented teams in a supportive ...

Responsibilities Senior Web Developer Are you looking for a role where you can own architecture and not just tickets? Do you want to build mission-critical modelling software used by leading insurers? This is a hybrid role with the flexibility to work both virtually and from our London ...

Senior Software Developer C#, .NET Core, Blazor, SQL Server Salary up to £65k Hybrid role - 2 days per week on-site in Warwick 25 days holidays plus bank holiday Opportunity to grow your career Call or email to apply Based on the outskirts of Warwick … well established software house that has received some big client wins so are now looking for senior developers to join the team We a click apply for full job details ...

Senior .NET/Angular Developer (Contract) - Inside IR35 Guildford (Onsite/Hybrid) | £400 per day | Initial 3 Months We're working with a forward-thinking legal services business, who are looking for a Senior Full Stack Developer to support the transition of their newly launched case ...

Senior DeveloperYou will take a central role in shaping the technical direction of bespoke hardware and software solutions that support critical communication infrastructure. This position offers the opportunity to lead system design processes and mentor a growing team while working with advanced satellite and network technologies. The essentials British ...

Senior .NET Developer C#, Azure £75,000, 1 day a week, Runcorn Join an established software business investing heavily in its platform and engineering team. You will work as part of a collaborative backend team building and improving scalable services, APIs, and integrations used across a live production … percent core system improvement Contribute to architecture and technical discussions Support code reviews, testing, and engineering standards Collaborate with developers, product teams, and senior stakeholders Tech stack C# and .NET SQL Server Azure App Services, Functions, Storage, and CI pipelines Unit testing Why this role stands out Established product ...

Senior Python Developer - Banking London, UK | Hybrid | c.£ depending on experience Permanent Brief We're hiring a Senior Python Developer to join a high-performing engineering team within a banking environment. Key Responsibilities Build and scale Python-based backend systems and APIs Work on high-availability ...

Senior NetSuite Developer £500 - £550 per day (Outside IR35) This freelance opportunity offers the chance to lead complex NetSuite transformation programmes across multi-entity, international environments. You will take ownership of end-to-end solution design and delivery, working closely with senior stakeholders to shape scalable NetSuite … NetSuite solution architecture and delivery across multi-entity and multi-country implementations. Run discovery workshops, requirements gathering, and process mapping with senior business stakeholders. Design and deliver NetSuite configurations, customisations, and workflows across core finance and operational processes. Architect and oversee integrations between NetSuite and third-party systems including ...

Senior C# Developer | FX Platform | Investment Management | London We’re partnered with a leading investment management firm with a strong global footprint, currently investing in the build-out of its in-house FX, trading and investment technology platforms. The business operates in a highly data-driven environment where … plays a key role in supporting investment teams, trading workflows, portfolio decision-making, risk visibility and operational efficiency. They’re now looking for a Senior C# Developer with strong financial markets experience and a clear understanding of how an FX platform works end to end . This ...

Senior PHP Developer (PHP, Playwright, k6) – Mobile RASP & API Security Gateway Pay Rate: £500-£550 (Outside IR35) Duration: 6 months’ Working arrangement: Once a month - Bristol We are currently working with an established financial services organisation operating in the investment and wealth management sector. The organisation is strengthening … mobile application and API security capabilities and is seeking an experienced Senior PHP Engineer to help deliver and operationalise an API Security Gateway solution. This role is delivery‐focused and hands‐on, working across backend engineering, testing, security, and operational readiness in a regulated environment. Responsibilities Design, develop ...

Position Details Position: Senior Software Developer (SFIA 4) Employment Type: Contractual – 1 year Work Mode: Onsite (Newcastle, England, UK, 1 - 2 days hybrid in office) Shift: General UK Shift Experience Required: 5+ Years Nationality: Any Nationality Work Authorization: Candidates must have valid authorization to work … Summary We are looking for an experienced Senior Software Developer (SFIA 4) to join a dynamic engineering team working on large-scale digital transformation projects. The ideal candidate should have strong hands-on experience in full-stack development, cloud technologies, microservices architecture, CI/CD pipelines, automated testing ...

Senior C++ Software Developer? Are you passionate about mentoring fellow developers? If yes, then read on, and let us tell you why Synertec is adding real value into the Public and Commercial Sectors. Location: Milton Keynes Salary: £51,680.11 - £63,165.43 DOE Core Benefits: Hybrid Working Policy … Company Pension Scheme (8% employer contribution) Health Cash Plan (after completion of Probationary Period) How Synertec will set you up for success as a Senior C++ Software Developer: Embark on your journey with confidence through our Comprehensive Induction and Training Program. We invest in your professional development from ...

Senior C++ Software Developer? Are you passionate about mentoring fellow developers? If yes, then read on, and let us tell you why Synertec is adding real value into the Public and Commercial Sectors. Location: Cribbs Causeway, Bristol Salary: £51,680.11 - £63,165.43 DOE Core Benefits: Hybrid Working Policy … Company Pension Scheme (8% employer contribution) Health Cash Plan (after completion of Probationary Period) How Synertec will set you up for success as a Senior C++ Software Developer: Embark on your journey with confidence through our Comprehensive Induction and Training Program. We invest in your professional development from ...

Senior Oracle PL/SQL Developer, OLTP, Technically challenging hands-on coding role in a large and complex environment. Slough, Berkshire (office based in Slough during probation then 3 days in the office and 2 days working from home). Salary most likely to be in the range … + benefits. Successful software technology company based in Slough are looking for a Senior Oracle developer to join their team. To be considered you will have excellent PL/SQL development skills with strong knowledge of OLTP, table designs, SQL queries and more. In addition you must also ...

Senior Microsoft 365 Developer is required by fast growing and highly successful global organisation. This is a new opportunity within their experienced, dynamic IT team. Purpose : The Senior Microsoft 365 Developer will lead and innovate in the creation, customisation, and optimisation of Microsoft 365 and SharePoint ...

Title: Senior KDB+ Developer Location: London, UK (Hybrid) Job Type: Contract - Inside IR35 Role Overview We are seeking an experienced Senior KDB+ Developer to design, develop, and optimize high-performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture ...

Senior .NET/Angular Developer (Contract) - Inside IR35 Guildford (Onsite/Hybrid) £400 per day Initial 3 Months We're working with a forward-thinking legal services business, who are looking for a Senior Full Stack Developer to support the transition of their newly launched case ...

Senior Oracle PL/SQL Developer, OLTP, Technically challenging hands-on coding role in a large and complex environment. Slough, Berkshire (office based in Slough during probation then 3 days in the office and 2 days working from home). Salary most likely to be in the range … commute out of London on the Elizabeth Line - 35 minutes from Bond Street. Successful software technology company based in Slough are looking for a Senior Oracle developer to join their team. To be considered you will have excellent PL/SQL development skills with strong knowledge of OLTP ...

Senior Front-End Developer Midlands – Flexible Hybrid WorkingUp to £60,000 + benefits12-month FTC We’re currently supporting a business in hiring a Senior Front-End Developer to join their Innovation & Development team. You’ll be working across a range of modern digital products, including … feature development across web and mobile platforms• Support testing, code quality, and front-end best practices• Mentor and support a junior Front End Developer Key Skills Required:• React + TypeScript• Redux• JavaScript• HTML & CSS• Component-based development Desirable:• Jest or automated front-end testing experience• Azure DevOps exposure• React ...

Senior Java Developer (AWS, Java, API) - Sussex - Hybrid Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days a week on site (tues, weds) Start: ASAP My client is looking for a Senior Software Developer (AWS/Java) to join the Digital Development & Delivery ...

Description Senior C++ Software Developer Location: Wellington, Somerset; Cribbs Causeway, Bristol; or Milton Keynes Job Type: Full-time, Hybrid A new exciting permanent Senior C++ Software Developer to join an innovative Research and Development team. This role offers the opportunity to work on core customer-facing … internal applications, contributing significantly to our modernisation strategy. If you are a self-motivated and innovative software developer looking to make a real impact, this position is for you! Day-to-day of the role: Refine new feature requests with stakeholders to make them development ready. Collaborate on system ...

Description Senior Software Developer (Contract) Location: Warton - Hybrid (3 days per week on site)Rate: £46.80 per hour (Umbrella)Contract Length: 12 monthsIR35: Inside IR35 Overview A leading UK defence company is seeking an experienced Senior Software Developer to join a highly skilled engineering team working ...

Senior Software Developer, AI Engineering, London, COR7550 Are you a Software Engineer with a passion for AI and building scalable systems from the ground up? This is a rare opportunity to join as an early member, shaping both the technology and the engineering of an ambitious product … Role As a Senior Software Engineer, you’ll play a pivotal role in designing and delivering a modern, AI-driven platform. Your work will span multiple areas, from developing intelligent systems and data pipelines to contributing to scalable SaaS infrastructure. You’ll help define architecture, improve developer workflows ...

Senior Python Developer/Engineer Cirencester to £85k Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. … Senior Python Developer you will design and develop Greenfield, data centric applications that monitor artic ice flows a... LFWQ1_UKTJ ...

Senior Software Engineer (Contract) 3-Month Engagement | Outside IR35 | Up to £475 per day | Hybrid (London/Ipswich) A rapidly expanding SaaS company is seeking an experienced Senior Software Engineer to support their agile delivery team on an initial 3-month contract. This position offers a strong ...