51 to 75 of 81 Senior Software Developer Jobs in England

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 ❯

Net Software Developer - Hampshire offices up to £70k + Benefits + Flexible Hybrid working options A Software Developer opportunity for a business developing innovative clean energy products an excellent opportunity for candidates who want to work on innovative products with a small but experienced team. This opportunity would best suit candidates with 5 years + … commercial experience in a modern .Net stack with good experience of backend programming and modern software engineering best practice, Unit testing , CI/CD, etc. Commercial experience with CI/CD pipelines, Azure DevOps or similar Modern software engineering best practices, Unit testing, CI/CD TDD, etc Experience in a product led/SaaS business working with More ❯

Mid/Senior Software Developer Location: Hybrid - South West England Salary: Competitive + great benefits SR2 are supporting an award-winning software company building technology that genuinely improves lives across the healthcare sector. You'll join a collaborative development team working in an agile, flat-structured environment where everyone shares responsibility and supports each other. The … You'll Bring Commercial experience with modern programming languages (eg PHP, JavaScript, React, or similar) Familiarity with MVC or modern JS frameworks Understanding or interest in testing, accessibility, and software design best practices Positive, proactive attitude and a genuine passion for technology and teamwork Benefits 25 days holiday + bank holidays Private health insurance, life assurance & pension Free on More ❯

Mid/Senior Software Developer Location: Hybrid – South West England Salary: Competitive + great benefits SR2 are supporting an award-winning software company building technology that genuinely improves lives across the healthcare sector. You’ll join a collaborative development team working in an agile, flat-structured environment where everyone shares responsibility and supports each other. The … You’ll Bring Commercial experience with modern programming languages (e.g. PHP, JavaScript, React, or similar) Familiarity with MVC or modern JS frameworks Understanding or interest in testing, accessibility, and software design best practices Positive, proactive attitude and a genuine passion for technology and teamwork Benefits 25 days holiday + bank holidays Private health insurance, life assurance & pension Free on More ❯

Mid/Senior Software Developer Location: Hybrid – South West England Salary: Competitive + great benefits SR2 are supporting an award-winning software company building technology that genuinely improves lives across the healthcare sector. You’ll join a collaborative development team working in an agile, flat-structured environment where everyone shares responsibility and supports each other. The … You’ll Bring Commercial experience with modern programming languages (e.g. PHP, JavaScript, React, or similar) Familiarity with MVC or modern JS frameworks Understanding or interest in testing, accessibility, and software design best practices Positive, proactive attitude and a genuine passion for technology and teamwork Benefits 25 days holiday + bank holidays Private health insurance, life assurance & pension Free on More ❯

Mid/Senior Software Developer Location: Hybrid – South West England Salary: Competitive + great benefits SR2 are supporting an award-winning software company building technology that genuinely improves lives across the healthcare sector. You’ll join a collaborative development team working in an agile, flat-structured environment where everyone shares responsibility and supports each other. The … You’ll Bring Commercial experience with modern programming languages (e.g. PHP, JavaScript, React, or similar) Familiarity with MVC or modern JS frameworks Understanding or interest in testing, accessibility, and software design best practices Positive, proactive attitude and a genuine passion for technology and teamwork Benefits 25 days holiday + bank holidays Private health insurance, life assurance & pension Free on 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 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 ❯

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 ❯

C# No SQL Senior Software Developer - AI-Focused Innovation at growing SAAS Outfit **Transform Data into Intelligence | Derby (Hybrid)** This is an exciting opportunity to join a well-established software house with a 6-year average tenure that genuinely values its Developers and is about to rebrand and transform into an AI-focused software engineering … make real impact. - **Reports to:** Technical Director - **Location:** Derby (Hybrid - 1 day office/week, typically Tuesdays) - **Focus:** Full-stack development with backend bias - **Growth:** Contribute to AI-driven software solutions and product innovation Ready to join Derby's most innovative software development team? Apply now and help us build the future of AI-integrated systems. More ❯

C# No SQL Senior Software Developer - AI-Focused Innovation at growing SAAS Outfit Transform Data into Intelligence Derby (Hybrid) Check out the role overview below If you are confident you have got the right skills and experience, apply today. This is an exciting opportunity to join a well-established software house with a 6-year average … tenure that genuinely values its Developers and is about to rebrand and transform into an AI-focused software engineering powerhouse. This pivotal role offers the opportunity to shape cutting-edge solutions while working on mission-critical systems for high-profile clients. Your Impact: You'll drive large-scale data processing platforms handling millions of daily transactions, develop AI-driven … make real impact. - Reports to: Technical Director - Location: Derby (Hybrid - 1 day office/week, typically Tuesdays) - Focus: Full-stack development with backend bias - Growth: Contribute to AI-driven software solutions and product innovation Ready to join Derby's most innovative software development team? Apply now and help us build the future of AI-integrated systems. More ❯

Senior Software Engineer (React/Node) £Hybrid working in London (Holborn) Would you like the opportunity to work for a growing organisation in the tech for good space, currently looking for a Senior Fullstack (React/Node) Engineer? You will be joining a dynamic product team, where you will be building great software and having … a direct impact on the environment for the better. The ideal candidate has a solid grasp of software Engineering principles and can lead projects from end to end. Commercial experience with their stack TypeScript, React, Next.js and Node.js Strong expertise in designing and maintaining scalable, high-performance web applications A good understanding of databases If you re a Senior Software Engineer (React/Node) looking to work in a tech for good organisation, please apply. More ❯

Job Title: Mid & Senior Level Developers Location: Warrington - Office Based Salary: £60,000 - £80,000, with excellent benefits Are you a talented Mid or senior-level developer with over 5 years of commercial experience in C# and a passion for building innovative web-based software solutions? Our client, a leader in offering bespoke world-class solutions … is seeking a skilled Mid and Senior-level Developer to join their growing team. This is an exciting opportunity to work on cutting-edge projects, delivering high-quality solutions within a collaborative, dynamic environment. The Role As a Developer, you will work closely with the Development Manager and the wider team to design, develop, and implement new … features and enhancements to bespoke software products. Assignments will follow an adapted Agile methodology, including requirements gathering, solution design, and full lifecycle development. You will be comfortable working independently to strict deadlines, as well as contributing effectively within a team. Key Responsibilities Actively develop and enhance new and existing features. Collaborate on solution design, development, and testing. Deliver high More ❯

Senior Software Engineer Web Fully Remote (UK) Founding Engineer TypeScript Next.js React Tailwind Shadcn GCP Prisma An innovative, mission-driven LegalTech SaaS start-up is looking for a Senior Product Engineer (Web & Frontend) with deep experience in Typescript, React and Product development. Role Information: Salary : Up to 100,000 (DOE) + Equity Location : Fully remote (UK only … where youll craft exceptional UIs, architect APIs, and work across infrastructure ideal for someone who thrives in startup environments, enjoys ownership, and wants to build in the agentic age. Senior Product Engineer - Highlights: Build and maintain full-stack features using TypeScript, Next.js, and React Design APIs and backend services with Prisma, Postgres, Redis, and GCP Implement responsive, accessible, and More ❯

Senior Software Engineer Web Fully Remote (UK) Founding Engineer TypeScript Next.js React Tailwind Shadcn GCP Prisma An innovative, mission-driven LegalTech SaaS start-up is looking for a Senior Product Engineer (Web & Frontend) with deep experience in Typescript, React and Product development. Role Information: Salary : Up to 100,000 (DOE) + Equity Location : Fully remote (UK only … where youll craft exceptional UIs, architect APIs, and work across infrastructure ideal for someone who thrives in startup environments, enjoys ownership, and wants to build in the agentic age. Senior Product Engineer - Highlights: Build and maintain full-stack features using TypeScript, Next.js, and React Design APIs and backend services with Prisma, Postgres, Redis, and GCP Implement responsive, accessible, and More ❯

Senior Software Engineer - £400 per day Outside IR35 We're partnered with a scale-up business who have recently raised £80m in funding and are looking for Backend Engineers to join an initial 3 month project with extensions very likely. 2 days per week onsite in Hammersmith (you choose which days) Minimum of 4 years of … advanced experience working with Python and Django Hands-on experience with SQL databases Strong expertise in software design principles and building REST APIs Deep expertise in a core functional area of the business or in a key language, framework, or component of the technology stack used to build the platform More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Title: Senior Consultant Software Developer Requisition ID: 8006 Amey are a leading provider of full life-cycle engineering, operations, and decarbonisation solutions, for transport infrastructure and complex facilities. Working for us, you'll be delivering sustainable infrastructure solutions that … protect our shared future. Our people are driven by a set of strong values, based on safety, insight, and collaboration. The Opportunity We have a fantastic opportunity for a Senior Consultant - Full Stack Developer to join our Digital, Data and Technology Team within our Consulting Business Unit. Amey Consulting is a leading consultancy that drives innovation through data … making, and define a digital strategy that supports our client's vision, transforming and enabling them to become leaders in a rapidly changing technology and data landscape. As a Senior Consultant, you will be aspiring leader within our DDaT team and will work alongside an experienced pool of other software developers, solution architects, product owners, project managers, business More ❯

joining us on this exciting journey. Job Purpose As we continue to expand our market share in the rapidly emerging Employee Experience platform category, we're looking for a Senior Software Engineer to join our growing team building intelligent, scalable, and secure applications powered by AI. You'll work across the full stack using modern web technologies and … days per week expected in our Eashing office. Some on-call availability may be requested during critical periods, with prior arrangement. Main Responsibilities Own and contribute to the full software development lifecycle of new features and core platform capabilities, from architectural design to hands-on coding and deployment. Design and build APIs, UIs, and services using a modern stack … modern full stack development, particularly with React, TypeScript, Node.js, Next.js, and database technologies such as PostgreSQL. Experience working with cloud infrastructure, preferably with Azure or Vercel. Solid understanding of software engineering principles, web architecture, and performance optimisation. Familiarity with integrating and consuming AI models via APIs. Experience building and consuming RESTful and/or GraphQL APIs. Knowledge of automated More ❯

skills with a Microsoft-centric tech stack in a high-impact role? Join a forward-thinking team driving innovation in the web experience space Our client is seeking a Senior Software Engineer (Frontend) who is passionate about delivering exceptional digital experiences. NET , and modern UI tooling. You will be joining a collaborative and supportive development environment where quality 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 ❯

and Chicago. We pride ourselves on a diverse, friendly, dynamic culture - with a focus on internal promotion and developing our people. Scope of Role ITRS Group is looking for Senior Java Engineer in London. Reporting to our Engineering Manager, you will sit in the Platform Team and form part of a wider global Engineering Team. The Core Platform layer … team in anticipation of wider customer adoption through 2025. Our role offers a permanent, full-time position working from our London office on a hybrid work schedule. As a Senior Java Software Engineer, you will: Participate in all phases of the product lifecycle, including design, development, documentation, testing, integration, deployment, and ongoing support. Participate in mentoring relationships - both … personal growth. There will always be opportunities requiring it. We have an ambitious L&D policy to support your learning and growth Requirements You are predominantly a backend Java developer with at least 7 years of experience building complex distributed systems. You have built applications from the ground-up with a deep understanding of core Java, data structures and More ❯

to £64,000 + bonus & excellent benefits Clearance: British Citizen or Dual UK National with British citizenship Copello are working with a leading defence technology partner seeking a Principal Software Engineer to join their Human Machine Interface (HMI) and Cyber team, developing cutting-edge laser defence systems for the Royal Navy. The Role Youll take a leading role in … the technical delivery of complex software solutions, mentoring junior engineers and ensuring high standards across design, implementation, and integration. What Youll Bring Strong proficiency in C++ Proven experience delivering complex software systems end-to-end Solid understanding of the software development lifecycle Excellent problem-solving, communication, and mentoring skills Desirable experience: OS lockdown, software security, HMI More ❯

Exciting opportunity for a Senior .Net C# Software Engineer with a background in front office trading to join a global Commodities Trading Company. You will be working in a front office trading environment dealing directly with business users & stakeholders. The role involves development & support of the existing platform for managing market and fundamental data across capture, forecasting and More ❯

Exciting opportunity for a Senior .Net C# Software Engineer with a background in front office trading to join a global Commodities Trading Company. You will be working in a front office trading environment dealing directly with business users & stakeholders. The role involves development & support of the existing platform for managing market and fundamental data across capture, forecasting and More ❯