26 to 50 of 145 Senior Developer Jobs in the UK excluding London

Senior C# Developer/Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £110k+ Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with solid financial backing … contribution Continuous career development opportunities Social team atmosphere with a range of events and early finish for drinks on Fridays Your role: As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform using the latest versions of C# .Net ...

Senior Java Developer Location: Glasgow Work Schedule: 2 to 3 days per week onsite (Hybrid) Rate: £320 outside IR35 Industry: Banking & Financial Services Company Work Schedule: 2 to 3 days per week onsite (Hybrid) Contract Duration: 1st July 2026 - Dec 2026 Join a leading UK Banking and technology … services provider as a Senior Java Developer. Job Overview: We are looking for a Senior Java Developer who ha... WKCL1_UKTJ ...

Senior Software Developer Up to 80k Bristol, Hybrid Python, AWS and MLOps Benefits: 28 days holiday plus bank holidays Pension and matched contributions Private health care I am working with a new and exciting startup client looking for a Senior Software Developer using Python and AWS. ...

Senior Java Developer Location: Newcastle upon Tyne (Hybrid - 3 days onsite per week) Salary: £42,000 - £55,000 + Bonus Security Clearance Requirements Please note that any offer of employment will be subject to successful BPSS and SC security clearance checks. Applicants must be able to demonstrate … forward-thinking environment. Work alongside experienced professionals on large-scale, impactful projects that support both personal and professional growth. The Role As a Senior Java Developer, you will: Champion best practices in software development, including coding standards, branching strategies, Test-Driven Development (TDD), Continuous Integration, and Continuous Testing. ...

Senior .NET Developer (AWS & AI Architecture) Brighton, East Sussex (Hybrid) Tech Stack: .NET 8, AWS, SQL Server, DynamoDB, Anthropic Claude AI We are building a sophisticated CRM and Asset Management platform from the ground up, and we need a Senior .NET Developer to take total ownership … LLMs). Security: Implementing robust authentication via JWT, OAuth 2.0, and ASP.NET Core Identity. Other Requirements: Autonomy: You are comfortable being the sole backend developer, making architectural decisions. Problem Solver: You know when to use a relational schema and when to lean on NoSQL for speed and flexibility. Collaborator ...

Senior PHP Developer Location: Hertfordshire/Hybrid (2 days onsite) PHP - LAMP - JavaScript - HTML - CSS - Linux - MySQL About the Opportunity An established technology business is looking to add an experienced PHP Developer to its engineering team. This role offers the opportunity to work on large-scale … Knowledge of distributed storage solutions. Exposure to CI/CD processes and automated deployment practices. Understanding of SEO, localisation, and large-scale web platforms. Senior PHP Developer Location: Hertfordshire/Hybrid (2 days onsite) PHP - LAMP - JavaScript - HTML - CSS - Linux - MySQL ...

Senior Oracle Developer Location: Glasgow Working Pattern: Hybrid, 2 to 3 days per week onsite Client: Financial Services Duration: 01 July 2026 to December 2026 Rate: Up to £300 per day inside IR35 Key Responsibilities * Design, develop, test, and maintain Oracle database solutions. * Develop and enhance Oracle … implementation. * Provide technical guidance and support to other members of the team where required. Essential Skills and Experience * Strong commercial experience as an Oracle Developer or Senior Oracle Developer. * Excellent Oracle SQL and PL/SQL development skills. * Experience developing stored procedures, packages, functions, triggers, views, and complex ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java … Java Swing, Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team working on user interfaces, developing ...

Senior Developer/AI Engineer Glasgow (hybrid - 2 days in the office) Were partnering with a client building a brand-new AI capability from the ground up, a rare opportunity to join at the start of a new team, shaping how AI is applied across a large, enterprise ...

Senior GenAI Developer Location: London, hybrid 2 to 3 days per weekContract: 6 monthsDay Rate: £500 to £700 per dayIR35: Inside IR35 A leading enterprise organisation is looking for a Senior GenAI Developer to join a customer-focused AI and data science team, helping to design ...

Senior Full Stack Developer - Remote - £65,000-£70,000 (DOE) I'm working with an exciting organisation that is looking to appoint a Senior Full Stack Developer to help design and deliver secure, cloud-native applications within a modern Microsoft and Azure ecosystem. This … regulated or security-sensitive environments Experience with DevExpress/DevExtreme is highly desirable. Why This Role? This is a standout opportunity for a senior engineer who values secure architecture, clean code, and modern Azure cloud engineering. You'll join a mature technical environment with clearly defined standards, strong DevOps ...

summary This is an exciting opportunity for an experienced Senior Developer to join our team as we redevelop a core clinical workforce management platform. This is a pivotal role where you will help shape the technical direction, work with modern frameworks and tools, including AI to build ...

Senior .NET Developer is required by fast growing and highly successful technology consultancy. (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, React, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) They are looking ...

that truly matter. Role Purpose Join a blended agile delivery squad working on large-scale, secure digital services for a government client. As a Senior Developer, you will bring strong hands-on experience across both .NET and Python, contributing to cloud-native API development, Legacy modernisation, and DevSecOps ...

Senior Dynamics 365 CE and Power Platform Developer - Glasgow - Hybrid working £60,000 - £75,000 + Benefits We are working with a large food production company who are looking to bring in an experienced technical specialist to lead hands-on development across Dynamics 365 (model-driven and customer … Power Automate cloud flows. This is a high-impact role with genuine architectural ownership across a strategically important platform. We are seeking a Senior Microsoft Dynamics Developer with proven architectural capability to lead the design, delivery and assurance of complex Dynamics 365 and Power Platform solutions. This ...

Senior Quantitative Developer/Research & Data Engineer Research & Data Engineer UNITED KINGDOM Senior Quantitative Developer/Research & Data Engineer - LONDON - UNITED KINGDOM Primary Skills - Python, C++, quantitative, research, market data, simulation frameworks Secondary Skills - distributed systems, cloud computing, execution systems, performance optimization, data pipelines, Linux No. … Research ONLY Relocation Paid - YesRecruit From UK only Salary Details: Annual Salary - £250,000 - £600,000 Other Compensation - Base + Bonus Job Description Quantitative Developer/Senior Research & Data Engineer - Systematic Trading (London) About the Opportunity An established quantitative investment organization managing multi-billion-dollar assets is expanding ...

Senior Software Developer Reading (Hybrid – 3 days in office) Profectus Recruitment are working with an innovative, fast-growing software company based in Reading who are looking to add a talented Developer to their team. This is a brilliant opportunity to join a business that builds award-winning ...

Senior Outsystems Developer, £300-350 per day inside IR35 3 – 6 months rolling, Remote Working Bench IT require a Senior Outsystems Developer to join a large organization ASAP working remotely. The successful candidate will have strong OutSystems experience and the ability to work independently. The successful … Outsystems Developer should have the skills and experience included below; Commercial experience developing applications using OutSystems. Proven ability to deliver solutions independently with minimal oversight. Experience with C#/.NET development. Understanding of API management and API gateway patterns. Experience working with event-driven architectures, including messaging and queue ...

Senior Software Developer Hybrid - 2 days per week in the Southampton Office £65,000 - £70,000 Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software … Developer, working on mission-critical systems in a cutting-edge environment. This is great opportunity to join a global business, benefiting from corporate benefits, continuous professional development and an opportunity to work on large programmes of work in public and private sectors. Skills Required: Solid experience developing ASP.NET ...

Senior Microsoft Dynamics 365 Developer Glasgow (Hybrid - 4 days onsite, 1 day remote) £60,000 - £75,000 + Benefits We're working with an established organisation undergoing continued investment in its Microsoft business applications landscape. They are looking to appoint an experienced Senior Microsoft Dynamics 365 Developer … someone who enjoys hands-on development, solving complex technical challenges and working across integrations, data flows and enterprise applications. The Role As a Senior Dynamics 365 Developer, you will be responsible for developing and maintaining business-critical CRM solutions whilst collaborating with technical and business stakeholders to deliver ...

Senior Software Engineer Hybrid working - 2 days onsite £60,000 to £75,000 + Benefits. An established organisation is looking for a Senior Software Engineer to join a growing team delivering impactful, real-world solutions. If you enjoy solving complex problems, working closely with stakeholders, and having genuine … supporting less-experienced team members Championing best practices across delivery, quality, and ways of working What we’re looking for Proven experience as a Senior Software Engineer Proven technical background using C#, Java or Golang Strong technical background with React, or Angular and TypeScript Willingness to learn new skills ...

Description We have an exciting opportunity for a Senior Developer (Manager) to join our IT team, based in A&O Shearman's Belfast Office. Information Technology team - Belfast The core of the global technology department’s mission is to provide stable, reliable, and secure platforms and services ...

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 Based on the outskirts of Warwick we are a well established software house that … received some big client wins so are now looking for senior developers to join the team We are a small but highly skilled team of software developers working on several greenfield projects. We pride ourselves on providing the best quality and service to our clients. We are long established ...

Senior Software Engineer (FTC up to 12 months) £50,000 - £60,000 per annum IT Function 37.5 hours per week Hybrid (UK-based) Fixed Term Contract (up to 12 months) Take Ownership in a High-Impact Fintech Environment Looking for your next move where you can lead on complex … engineering challenges, influence technical direction, and deliver real impact? We're looking for a Senior Software Engineer to join a growing fintech environment, working on secure, scalable systems that support real-world financial services. Operating within a modern, Agile product environment, you'll play a key role in delivering ...

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 ...