1 to 25 of 119 Permanent Senior Developer Jobs in the UK excluding London

Senior C# Developer Location: Birmingham (Onsite) Salary: £50,000 - £80,000 DOE Job Type: Permanent, Full-Time Senior Developer - Platform Stability, Performance & Engineering Excellence We're looking for an experienced Senior Developer who enjoys solving complex technical challenges and improving the quality, resilience … incident investigations and preventative engineering initiatives. Driving continuous improvement across product performance and operational stability. Skills & Experience Essential Strong commercial experience as a Software Developer, Senior Developer, Software Engineer, or similar role. Excellent debugging, troubleshooting, and analytical problem-solving skills. Experience working within complex production environments. Strong ...

looking for a permanent Senior Software Developer/Lead Software Developer for an extremely exciting business based in Plymouth. In this role you will be designing and building an enterprise level software solution with multiple applications for the business, a software solution that is being built from … Power BI is a bonus but is NOT a prerequisite for the role. You will take technical ownership, and you operate as a Senior Developer and Technical Lead so you MUST have experience working as a Senior Developer or Lead Developer to be considered ...

Senior Full Stack Developer Location: Birmingham (Onsite) Salary: £60,000 - £80,000 DOE Job Type: Permanent, Full-Time Senior Developer - Platform Stability, Performance & Engineering Excellence We're looking for an experienced Senior Developer who enjoys solving complex technical challenges and improving the quality, resilience … incident investigations and preventative engineering initiatives. Driving continuous improvement across product performance and operational stability. Skills & Experience Essential Strong commercial experience as a Software Developer, Senior Developer, Software Engineer, or similar role. Excellent debugging, troubleshooting, and analytical problem-solving skills. Experience working within complex production environments. Strong ...

Senior Developer Permanent (must have or be able to obtain SC Clearance) Redhill, Surrey Up to £60,000 Per Year Plus an excellent benefits package (including Pension, Bonus, Training and Development, Healthcare, etc.) Skills and Experience: Ability to work effectively as part of a team, and on your … years equivalent experience The Opportunity: My client based are a satellite communications provider working within the MOD sector who are looking to hire a Senior Developer to lead and work as part of a team in the system design/development processes. You will be using bespoke ...

Senior Developer - Python, .NET, JavaScript/React, Azure - remote - up to £80k Skills/Experience Proven experience as a senior developer, full-stack developer, software engineer or product engineer in a high-growth product, consultancy or customer delivery setting. Expertise in Python, .NET and JavaScript ...

Senior Dynamics Developer Location: Newport (Hybrid) Salary: Up to £59k The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through an incredible digital transformation whilst prioritising forward thinking and excellent digital practices. Alongside this, they pride themselves … best-practice employers' forum for sexual orientation and gender identity equality, diversity and inclusion. We are now looking to help them find a talented Senior Dynamics Developer (eligible for SC clearance) to get involved in some awesome tech projects. This is an exciting and rewarding opportunity working with ...

Senior Developer PHP, Laravel, Vue.js, APIs, AWS Salary up to £70k Fully remote - Must currently be based in the UK with full right to work Who We Are We're a fast-growing technology business building scalable digital platforms used by a global customer base. Our engineering teams … across back-end, front-end, and mobile development, delivering modern solutions within a fully remote-first environment. With a strong focus on innovation and developer experience, we're continuing to invest heavily in modern frameworks, cloud technologies, and AI-assisted development tools. Who We're Seeking We're looking ...

Senior Developer London | £70,000 - £90,000 + Benefits Most developers focus on building the features, this role is for someone who thrives on owning what happens once its live. We're working with a well-established SaaS business whose platform is used by thousands of customers globally. … function, and built a reputation for creating reliable products rather than chasing hype. As their platform continues to scale, they're looking for a Senior Developer who enjoys solving complex technical problems, improving systems, and building software that stands up in production. The Good Bits ...

Senior Developer (Integrations) Department Digital, Data & Technology Group Salary Starting from £42,784, rising to £50,049 Closing date Wednesday 10 June 2026 Are you a creative developer who enjoys working on integrations? Do you enjoy designing and supporting integrations that connect enterprise systems and improve … organisations use data? We have an exciting opportunity for a Senior Developer (Integrations) to join the University of Baths Digital, Data & Technology (DDaT) department. This role sits within the HR & Finance Systems team and focuses on the development, support, and continuous improvement of integrations across key University platforms ...

Senior IOS Developer Up to £75k Bristol, Hybrid Swift, Objective-C Benefits: 35 days holiday including bank Buy and Sell holiday Health Insurance I am working with a highly respected SaaS client in Bristol who are looking for Mobile Software Engineer to join the team. The products they … apply quoting reference AR(phone number removed). Objective-C, Swift, Objective C, Swift Concurrency, SwiftUI, UIKit, Auto Layout, Xcode, Instruments, Apple iOS, iOS developer, iOS engineer, mobile developer, Git, Azure DevOps, GitHub, Azure Repos, SQLite, SQLite database, Testflight, Xcode cloud, App Store Connect, Jenkins, Rest API, RestAPI ...

Senior Dynamics Developer (MS Dynamics & Power Platform) Hybrid Working | UK-Based We’re working with a well-established, forward-thinking organisation currently investing heavily in its digital and cloud capabilities. As part of this growth, they’re looking to hire a Senior Dynamics Developer to play … modern, cloud-first environment, contributing to large-scale digital services while leveraging the Microsoft Dynamics and Power Platform ecosystem . The Opportunity As a Senior Dynamics Developer, you’ll join a collaborative, multi-disciplinary team responsible for building and enhancing enterprise-grade solutions. You’ll take ownership ...

Senior PHP Developer OOP, PHP, LAMP, AI, HTML, CSS, JavaScript Hybrid options in Chichester, West Sussex Salary DOE A highly respected digital agency is seeking a Senior PHP Developer to join its growing technical team in Chichester. The business specialises in delivering bespoke websites, ecommerce platforms … known for building long-term client relationships, maintaining high engineering standards and investing heavily in its people. This is an excellent opportunity for a developer who enjoys solving complex problems, taking ownership of projects and working directly with clients to deliver meaningful business outcomes. The Role The successful candidate ...

Senior PHP Developer OOP, PHP, LAMP, AI, HTML, CSS, JavaScript Hybrid options in Chichester, West Sussex Salary DOE A highly respected digital agency is seeking a Senior PHP Developer to join its growing technical team in Chichester. The business specialises in delivering bespoke websites, ecommerce platforms … known for building long-term client relationships, maintaining high engineering standards and investing heavily in its people. This is an excellent opportunity for a developer who enjoys solving complex problems, taking ownership of projects and working directly with clients to deliver meaningful business outcomes. The Role The successful candidate ...

Senior Full Stack Developer Location: Birmingham (Onsite) Salary: £60,000 - £80,000 DOE Job Type: Permanent, Full-Time Senior Developer - Platform Stability, Performance & Engineering Excellence We're looking for an experienced Senior Developer who enjoys solving complex technical challenges and improving the quality, resilience ...

ServiceNow Senior Developer Edinburgh (Hybrid, 3 Days Onsite) Contract: 612 Months We're seeking an experienced ServiceNow Senior Developer to join a major enterprise transformation programme. You'll play a key role in developing, enhancing and supporting ServiceNow solutions across multiple business-critical modules. Key Skills ...

work closely with product owners, application developers, and other stakeholders to implement technical changes, build integrations and troubleshoot complex issues. The Intapp Senior Developer will work on project specific items, enhancements and BAU tasks as a hands-on technical lead, supporting numerous improvements to enhance our firm … also includes providing support for the Elite 3e system and SQL monitoring as well as other key Digital applications as required. As an Intapp Senior Developer, you will collaborate with the rest of the Digital Practice Solutions team to support and develop these Intapp applications. This includes continuous ...

Reed.ai is looking for a Senior Developer to join their team in Holborn, London. Overview Join a collaborative, forward-thinking team that values creativity, experimentation, and impact—and help redefine the future of recruitment through intelligent, human-centered technology. We’re looking for a talented and experienced Senior Fullstack Developer to play a pivotal role in the development and growth of a brand-new AI recruitment platform as it prepares to enter the market this summer. This is a rare opportunity to take a product from Beta launch to full market release and beyond, shaping ...

Senior Software Developer Bath Are you an experienced Software Developer passionate about collaborative development and fostering growth in others? A dynamic company in Bath is looking for a Senior Software Developer to join their innovative team. Their Culture: They thrive on a close-knit ...

C# Senior Software Developer - Onsite My client is seeking a talented C# Senior Software Developer to join their Preston-based team. This role offers an exciting opportunity to lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will … Work in a supportive, collaborative, and technically driven environment Gain experience in high-security, mission-critical software projects Interested? Please Click Apply Now!C# Senior Software Developer ...

Senior Software Developer (2 roles) £41,856 – £47,505 pa Home Based/Northfleet Permanent/Full Time We are seeking a highly skilled and motivated Senior Software Developer to join our newly formed Automation and AI team. This is a key role supporting the delivery ...

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 ...