1 to 25 of 36 Permanent Senior Software Engineer Jobs in the North of England

Senior Software Engineer Why? New role. Lead role to shape the direction of AI. Location - Warrington office weekly or bi-weekly (must live within 2 hour commute) Do you want to lead the AI strategy and capabilities across a successful software vendor? Do you have experience … designing & delivering AI solutions using Python, TypeScript or C#? As an AI Senior Software Engineer, you will lead the design and delivery of practical AI solutions, building and maintaining LLM-powered applications that support products and improve internal processes across the business. You will take ideas from ...

Senior Software Engineer Why? Lead a Greenfield web and mobile project Tech - Python, Ruby on Rails, React, Next, React Native, AWS We’re looking for a Senior Software Engineer who wants more than just an average dev job. You'll own features … work. You’ll join a product-focused engineering team where your ideas matter, your code ships fast, and your work has real business impact. Senior Software Engineer Responsibilities Own features from concept to production; collaborate and co-own product and design to shape solutions Translate product strategy ...

Title: Senior Software Engineer Location: Leeds - Hybrid/Flexible Salary: £60,000 - £70,000 + Benefits Package Fruition IT are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring on an experienced Senior Software Engineer to work on a bespoke software platform as part of the business growth. The Senior Software Engineer you will be responsible for developing a SaaS product, enhancing features and the developing API's/Microservices. You will be a senior ...

Role: Senior Software Engineer Location: Crewe - Hybrid Employment Type: Full-time, permanent Department: Software Engineering Are you an experienced Senior Software Engineerr with strong TypeScript and Node.js expertise? This is an excellent opportunity to join a fast-growing technology division building intelligent, data-driven … telematics and connected vehicle solutions used globally. The Role As a Senior Software Engineer Developer , you will design, build and maintain complex SaaS products running on a modern microservices architecture hosted in AWS . You'll act as both a hands-on technical contributor and a mentor ...

Senior Software Engineer Edinburgh An innovative and well-established med tech company are seeking a Senior Software Engineer to join its R&D team basedin central Edinburgh. This is a unique opportunity to play a key role in the development of next-generation patient … decisions, driving the roadmap, and contributing to building a high performing dev culture ...the Principal role is ideal. Or, if you are an experienced Software Engineer with many years of building high performance, safety-critical C++ based software, looking to join an exciting new team ... ...

Title: Senior Full-Stack Software Engineer (TypeScript, React, Node.js, AWS) Location: Leeds (2 days per week on-site) Salary: £60,000 - £70,000 + benefits Why Apply? This is a standout full-time Senior Full-Stack Software Engineer role in Leeds within a well … from a legacy PHP platform to a modern, cloud-native, AI-enabled architecture, offering the chance to shape greenfield systems and influence engineering direction. Senior Full-Stack Software Engineer Responsibilities Design and build scalable full-stack applications using TypeScript, Node.js, and React Lead the migration from legacy ...

Full stack Senior & Lead Software Engineer Hybrid | Full time | Manchester £50,000-£90,000 Overview We are hiring across both Senior and Lead Full Stack Software Engineer levels to join high-performing engineering teams delivering complex digital transformation programmes across public sector projects. These … have real-world impact. Both roles are hands-on engineering positions, with increasing levels of technical ownership, leadership, and architectural responsibility depending on level. Senior vs Lead Senior Software Engineer Own delivery of key services or components across the full lifecycle Contribute to architecture and design ...

Senior Software Engineer (Full time perm) Hybrid, Newcastle (remote considered) We are looking for a Senior Software Engineer with deep expertise in C#/.NET to drive the evolution of server-side systems within a fast-scaling environment. You’ll play a pivotal role … subject matter expert What We’re Looking For Back-end development experience with C#/.NET, including work at scale Strong understanding of software design patterns, systems architecture, and secure development Experience designing APIs with a focus on security and best practices Proven experience delivering AI-powered features, including ...

Senior Software Engineer - £80k + bonus + shares | SustainbleTech | Yorkshire/hybrid What is SustainableTech? 🌱💡🌎 Eco-Tech, Environmental Tech, Green Tech etc are tech business' that build products designed to promote sustainability and ultimately help save the planet! Why work in the SustainableTech space?🌱 💡🌎 Aside from … size of $55 Billion. More money = more innovation The role 😎 ✅ Build and optimise AI-driven object detection and video analysis systems, designing power-efficient software for next-gen hardware ✅ Own production services end-to-end, using large-scale real-world data to monitor, improve performance, and enhance user experience ...

Senior Software Engineer up to £75k | SaaS - Tech4Good| Gateshead/remote 🚀 About the business G.Digital have exclusively partnered with a Tech4Good scale-up who are looking for their next SLT hire. Set up in the last 7 years, this business is already on track to become … innovation and efficiency. Help coach and mentor more junior Engineers What's in it for you: 📍 £75k salary 📍 Remote first working 📍 Flexible working hours 🚀Senior Software Engineer up to £75k | SaaS - Tech4Good| Gateshead/remote ...

Senior Software Engineer - SC Cleared Location: Manchester (Hybrid) Salary: Up to £80,000 Clearance: Active SC Clearance and eligibility for DV To apply, email : Overview A leading organisation delivering operational cyber capabilities is looking for a Senior Software Engineer to join its growing technical … highly secure, mission-critical projects supporting cyber operations in a fast-paced environment. The successful candidate will be responsible for designing, building, and maintaining software solutions used within operational cyber programmes, working closely with engineers, analysts, and technical stakeholders. Key Responsibilities Design, develop, and maintain software applications using ...

Title: Senior Software Engineer Location: Leeds - Hybrid/Flexible Salary: £60,000 - £70,000 + Benefits Package Fruition IT are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring on an experienced Senior Software Engineer to work on a bespoke software platform as part of the business growth click apply for full job details ...

Great opportunity for a Senior Software Engineer to join a SaaS company in Wigan as they go through a period of growth. You'd join a small cross-functional team in a fast-paced environment where you'd be given the opportunity to own all aspects … systems you work on, from design through to deployment and supporting them in production. As a Senior Software Engineer you'd play a key role in system design, helping to modernise their existing microservices and improve observability and testability by using modern approaches like hexagonal architecture ...

shaping the future of a scalable platforms with your .NET and modern front-end expertise? Perch Group are looking for our a hands on Senior Software Engineer to join the team. At Perch Group , our vision is clear: to lead the UK debt purchase and collection industry … empathetic and customer-centric approach that is at the heart of our success. 🔎 What are we looking for? We are looking for a Senior Software Engineer with strong experience across . NET, SQL Server, frontend technologies, and Content Management Systems (CMS). You should be passionate about ...

Senior Software Engineers Location(s): Manchester, Cheltenham or Samlesbury Salary: £50,354 to £60,036, including a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one-off recruitment bonus of £3,500, split into two payments … espionage. At GCHQ, you’ll do varied and fascinating work in a supportive and inclusive environment that puts the emphasis on teamwork. As a Senior Software Engineer, you’ll bring your experience of modern software frameworks and team leadership to our passionate tech community. ...

Software Engineer (Junior–Senior) | £50,000–£80,000+ | Hybrid | Defence Sector Ready to build software that makes a real-world impact? Join a high-performing engineering team delivering mission-critical solutions within the defence and national security space. You’ll work on complex, high-stakes systems … where reliability, performance, and security are paramount — contributing to technology that truly matters. This opportunity is open to engineers across Junior, Mid, and Senior levels , offering clear progression, exposure to cutting-edge technologies, and the chance to work alongside experienced engineers, data scientists, and domain experts. What ...

opportunity has arisen for a Software Engineer to work on highly impactful projects in the Cyber and Intelligence space. The team works on a range of solutions across AI, ML, DevSecOps and Geospatial Intelligence and embraces the latest technologies in order to deliver secure, mission critical systems … organisation that champions collaboration and innovation while enabling you to develop your skills on projects that make a meaningful impact on UK Security. Software Engineer This role would suit a Software Engineer that thrives in a team environment and has an interest in new tech ...

Senior Software Developer (.NET) – £60,000 Leeds (Hybrid – 2 days office/3 days remote) We’re working with a Leeds based tech consultancy looking to hire a Senior Software Developer to help deliver modern software solutions for a range of clients. This ...

DWP. Digital with Purpose. Join DWP as a Senior Software Engineer in the PTP-MOSS team, maintaining and improving vital legacy systems that enable services for millions across the UK. Our DWP Digital teams use fresh ideas and leading-edge tech to build and maintain digital solutions … strong full stack development background with technologies that include .NET 4,8, C#, JavaScript, C++ and Java. You and your role As a Software Engineer at DWP Digital, you will play a vital role in maintaining and enhancing the systems that underpin some of the UK's most ...

DWP. Digital with Purpose. Join DWP as a Senior Software Engineer in the PTP-MOSS team, maintaining and improving vital legacy systems that enable services for millions across the UK. Our DWP Digital teams use fresh ideas and leading-edge tech to build and maintain digital solutions … strong full stack development background with technologies that include .NET 4,8, C#, JavaScript, C++ and Java. You and your role As a Software Engineer at DWP Digital, you will play a vital role in maintaining and enhancing the systems that underpin some of the UK's most ...

DWP. Digital with Purpose. Join DWP as a Senior Software Engineer in the PTP-MOSS team, maintaining and improving vital legacy systems that enable services for millions across the UK. Our DWP Digital teams use fresh ideas and leading-edge tech to build and maintain digital solutions … strong full stack development background with technologies that include .NET 4,8, C#, JavaScript, C++ and Java. You and your role As a Software Engineer at DWP Digital, you will play a vital role in maintaining and enhancing the systems that underpin some of the UK's most ...

Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role … involves mentoring junior engineers, collaborating with cross-functional teams, and driving the adoption of best practices in software development. Responsibilities Design, develop, and maintain complex software solutions, ensuring they are robust, secure, tested and scalable. Contribute to software architecture decisions, ensuring alignment with project and business goals. ...

Senior Software Engineer, you will play a pivotal role in designing, developing, and deploying scalable, high-quality AI-first software solutions. You’ll leverage your expertise in AWS, Python, and AI technologies to drive the adoption of AI quality assessment across our area, ensuring … cross-functional squads to understand requirements, define technical solutions, and deliver business value. Write clean, maintainable, and testable code following best practices for software development. Build and integrate AI-powered features into our solutions to enhance product capabilities. Lead by example in adopting an iterative development approach, releasing features ...

Senior Software Engineer | Remote | £60,000 - £70,000 | C# | .Net | React | Azure | Microservices | .NetCore | .Net Developer | Full stack Developer | Opus have exclusively partnered with a brilliant Saas company that harness technology to build Software within the Proptech industry. They’re currently looking for a Senior Developer to come on board and work across greenfield projects and adding new functionality to existing systems. As a Senior Developer you will be part of a Development team of 5 where you will be building API’s and building full stack applications. On top of this ...

Senior Software Engineer | Remote | £60,000 - £70,000 | C# | .Net | React | Azure | Microservices | .NetCore | .Net Developer | Full stack Developer | Opus have exclusively partnered with a brilliant Saas company that harness technology to build Software within the Proptech industry. They’re currently looking for a Senior Developer to come on board and work across greenfield projects and adding new functionality to existing systems. As a Senior Developer you will be part of a Development team of 5 where you will be building API’s and building full stack applications. On top of this ...