26 to 44 of 44 Senior Software Developer Jobs in the UK excluding London

Senior Software Developer | Colchester | Full Time| £40,000-£50,000 depending on experience + benefits Our client is a specialised Freight Forwarding and Fuel Distribution Software company with over 30 years of Software development experience. The company offers a flexible working environment with standard office hours from 9:00 am to 5:30 pm with … with users to determine functional specifications After a period of induction/familiarisation the successful candidate will be expected to liaise with clients to ascertain requirements Code & Maintain existing software suites & design & build functional improvements & bug fixes Support existing customer base via phone/email/face to face What can you expect in return? The chance to join More ❯

Senior Software Developer - Transform Public Sector Tech No sponsorship can be given Location: Surrey (Office-based during probation, then Remote/Hybrid) Salary: £55,000 - £60,000 + Excellent Benefits Experience: 5+ years Ready to make a real impact?Join a thriving UK SaaS company that's revolutionizing how the public sector connects with citizens. We're … architectural decisions in a microservices environment Work with cutting-edge tech including Docker and modern DevOps practices Collaborate with brilliant minds solving complex technical challenges What You Need5+ years software development experience (SaaS preferred) Strong skills in React, JavaScript, TypeScript, C# Experience with microservices, containerization (Docker) Knowledge of SQL & NoSQL databases CI/CD pipeline experience What's In … It For You?Clear career progression to Lead Developer roles Health insurance (year 2+) & pension Flexible working post-probation Continuous learning & mentorship opportunities Work on software that genuinely matters to society Ready to level up your career while making a difference? Apply now - this won't be available long More ❯

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield … on.You will be given the opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications and trading platform.Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This role is within More ❯

Senior Software Developer Leeds or Manchester (3 days office | nearest station: Leeds/Manchester) Up to £75,000 + bonus | Private Medical | Pension | 25 days holiday The Opportunity Join a forward-thinking professional services firm recognised for its award-winning innovation. You'll lead a small team (3 developers) while staying hands-on, shaping high-performing applications … .NET, Azure) with a strong Front End focus. This is a client-facing role where communication and stakeholder engagement are key. Key Responsibilities Lead and mentor a team of Software Developers Design and deliver scalable, Front End focused applications Drive technical initiatives and collaborate with innovation teams Engage with stakeholders, translating business needs into technical solutions What's on More ❯

Senior Python Software Developer £70,000-£80,000 Leeds - 2 days per week in office Must be eligible for SC clearance Sanderson Government and Defence are supporting a well respected and established public sector consultancy business in their search for an experience Senior Python Developer to join there team supporting a central government end client … AWS core services and Terraform. Develop serverless architectures and manage containerised environments using Docker. Ensure robust application performance through effective debugging, integration, and testing practices. Promote best practices in software development, including exception handling, OOP, and code quality. Mentor junior developers, providing guidance on coding standards, version control, and development workflows. Essential Qualifications and Experience: Minimum of five years … and a collaborative approach to team leadership. Desirable Skills: Experience with Object Relational Mappers (ORMs) and server-side templating. Advanced knowledge of AWS architecture and best practices. Familiarity with software design patterns and architectural principles. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we More ❯

Senior Python Software Developer £70,000-£80,000 Leeds - 2 days per week in office Must be eligible for SC clearance Sanderson Government and Defence are supporting a well respected and established public sector consultancy business in their search for an experience Senior Python Developer to join there team supporting a central government end client … AWS core services and Terraform. Develop serverless architectures and manage containerised environments using Docker. Ensure robust application performance through effective debugging, integration, and testing practices. Promote best practices in software development, including exception handling, OOP, and code quality. Mentor junior developers, providing guidance on coding standards, version control, and development workflows. Essential Qualifications and Experience: Minimum of five years … and a collaborative approach to team leadership. Desirable Skills: Experience with Object Relational Mappers (ORMs) and server-side templating. Advanced knowledge of AWS architecture and best practices. Familiarity with software design patterns and architectural principles. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we More ❯

Senior Application and Integration Developer/Software Developer An excellent opportunity to join the organisations IT team, developing innovative applications and systems integrations using Microsoft Power Platform, BizTalk and SharePoint to deliver business-critical digital solutions. If youve also worked in the following roles, wed also like to hear from you: Web Developer, Application Engineer More ❯

Senior C++ Software Developer Contract Type: Permanent Location: Fareham (3 days a week onsite) Security Clearance: Full UK security clearance required Are you ready to steer the future of maritime simulation technology? A new exciting permanent opportunity has become available for leading Maritime organisation, developing and evolving high-end maritime solutions seeking a Senior C++ Software More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Senior Software Engineering role in a growing SaaS product company ? Recent investment means we are scaling & growing our Software Engineering & product teams - we are keen to add a Senior Engineer into this, with accomplished skills in the .Net platform (C#, ASP.net) & Angular framework. … So, if you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Senior Software Developer. Location: Banbury, Oxfordshire. Very commutable from Warwick, Bicester, Milton Keynes, Northampton, Rugby, Coventry, Leamington Spa, etc. Hybrid working: 2 days per week in the office. … Flexible on this, but we would like some office time, as a senior figure in the software engineering team. Salary: Up to £70K Basic (£60K to £70K range) + Benefits package. You'll have the full support of an Agile Scrum Master, excellent technical product team & obviously full stack software engineers in your team. Our tech stack More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Senior Software Engineering role in a growing SaaS product company Recent investment means we are scaling & growing our Software Engineering & product teams - we are keen to add a Senior Engineer into this, with accomplished skills in the .Net platform (C#, ASP.net) & Angular framework. … So, if you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: Senior Software Developer. Location: Banbury, Oxfordshire. Very commutable from Milton Keynes though & numerous staff come from this area. Warwick, Bicester, Northampton, Rugby, Coventry, Leamington Spa, Brackley etc. All … good commutes too. Hybrid working: 2 days per week in the office. Flexible on this, but we would like some office time, as a senior figure in the software engineering team. Salary: Up to £70K Basic (£60K to £70K range) + Benefits package. You’ll have the full support of an Agile Scrum Master, excellent technical product team More ❯

residents through innovation and excellence. With a strong commitment to social impact and modernisation, this is a place where your work will truly matter. Your new role As the Senior Software Developer, you'll be the cornerstone of a brand-new in-house development team. You'll lead the design and implementation of a cutting-edge, event … integrating third-party systems, and mentoring a high-performing team.This role goes beyond coding. You'll be a technical leader, a mentor, and a champion of best practices in software development. You'll help define the organisation's digital ecosystem and ensure it delivers seamless, secure, and high-quality experiences for both customers and staff.The position is full-time More ❯

We're currently partnering with a major UK government agency to recruit a Senior Software Developer for their Digital Services Team . This is a fantastic opportunity to work on high-impact public sector projects that directly support road safety and transport across the UK. Key Requirements: Strong development experience in PHP and TypeScript Familiarity with MySQL … Linux-based stacks Comfortable working in Agile environments with version control tools Ability to engage and influence senior stakeholders Experience developing and mentoring junior developers Salary: Up to £57,000 + Benefits Location: Nottingham | Hybrid model (3 days a week on-site) Benefits Include: Employer pension contribution of 28.97% of salary 25 days annual leave , increasing by 1 day More ❯

About the job Senior Software Engineer– Robotics Location: Hertfordshire Salary: £80,000 - £100,000 UK citizenship only (no visa sponsorship). Are you a Software Engineer with a passion for C#/.NET and Robotics? Join a cutting-edge robotics start-up, backed by a talented team building advanced robotics systems for real-world applications. You’ll … and play a key role in shaping the future of the company as it scales. Key Responsibilities: + Lead the way – and be a strong advocate of – best practice software design patterns, software architecture and agile methodology. + Take a lead in our effort to re-architect and harden our code to prepare for 10x-100x scale + … Mentor junior software engineers + Help the team to find the right balance between strong principles and pragmatism; and help the team to inform “buy vs build” decisions + Be the standard bearer for code quality (including software test coverage and maintainability of code) Key Requirements: + Strong academics – degree from a top university (STEM discipline preferred). More ❯

Engineering (ASE) in London. ASE is the team behind high profile services such as Apple iCloud, Apple Music, Apple TV+, Apple Arcade and more. We are looking for a senior software engineer to design and build the software for our customer engagement platform, used within Apple Services for message orchestration. The people here at Apple don't … teams using our self-service platform. This includes targeting, personalising and A/B testing messages to grow our active user base for Apple Services. The responsibilities as a senior member of the team include: * Working with our QA and SRE teams to establish reliability and quality goals * Anticipating, architecting and coding to cater for our highly-distributed mass … and verbal, with technical and non-technical cross-functional teams Undergraduate degree related to computing or equivalent experience Experience in Java core programming is required Preferred Qualifications Technically leading software development projects across teams Making critical architectural decisions that have long-term impact on success Submit CV More ❯

Location: Surrey Solving varied real-world defence and security challenges through software Please note, candidates are required to secure Developed Vetting (DV) clearance for this role. This requires you to be a British citizen and have resided in the UK for at least 10 years. This company is seeking experienced software developers to join their multi-disciplinary team … top of specialist hardware. This might require optimisation for low power environments or novel adaptations of existing technologies to new sensor data. Your work will expand to more sophisticated software projects in the cyber security industry, as well as creating UIs for electronic gizmos using web technologies. You will be working alongside other bright software and hardware engineers More ❯

cheaper and easier for our customers to reduce their carbon-footprint. An opportunity to play your part: We're on the lookout for a passionate and skilled React Native Developer to help us build top-tier mobile applications that make energy smarter and simpler for our customers. If you love crafting clean, efficient code and thrive in a collaborative … and enhancing existing functionality to keep things running smoothly and efficiently. Creating and maintaining automated tests to ensure our apps are robust and reliable. And because you're a senior in the game, you'll also: Take a proactive role in new projects and exploratory work, helping shape the future of our mobile experience. Champion code quality by supporting More ❯

days/week on-site) Contract Rate: Up to £590/day (Inside IR35) Start Date: October 2025 Job Type: Contract Overview: We’re hiring experienced and passionate Senior Software Developers to join a cutting-edge AI Core Services team in Cambridge. This is a unique opportunity to help shape the future of AI infrastructure by building scalable … tools such as AI Foundry or Semantic Kernel Exposure to automated testing and evaluation of AI outputs Proficiency in Python , PyTorch , and TensorFlow Core Engineering Skills: Proven experience in software engineering, ideally in platform or cloud-native service development Strong background in Microsoft Azure and PaaS services (e.g., Azure Functions, AKS, API Management) Expertise in RESTful API design, versioning More ❯

Your new company Join a purpose-driven organisation at the heart of a thriving community, where technology is being harnessed to transform lives. This values-led housing provider is embarking on a bold digital transformation journey, with a clear mission More ❯

Your new company Join a purpose-driven organisation at the heart of a thriving community, where technology is being harnessed to transform lives. This values-led housing provider is embarking on a bold digital transformation journey, with a clear mission More ❯