276 to 300 of 1,005 Software Engineer Jobs in the UK

Lead Software Engineer Winchester (Hybrid, 4 days per week in the office) £75,000 - £85,000 + Private Healthcare + Enhanced Pension Are you an experienced software engineer looking to take principal-level ownership of a complex, real-world distributed system used across security and critical … infrastructure environments? This is a senior technical role within a specialist engineering business building software that directly integrates with radiation detection hardware deployed in highly sensitive settings. The platform powers real-time monitoring, telemetry, alerting and operational decision-making, supporting customers where reliability, security and accuracy are critical. ...

Principal Software Engineer - C++ and Rust - is required by highly successful and fast growingtechnology consultancy. They build data, AI and software solutions for clients in a broad range of industries, working on demanding problems in challenging environments. The role They are looking for a Principal Software Engineer to lead delivery on demanding software projects. This role is focused on C++ and Rust development. This is a hands-on role for an experienced engineer who wants to stay close to the code. You'll lead a team of 6 to 12 engineers ...

Embedded Software Engineer Carbon60 are working with their established defence and aerospace client who is seeking an Embedded Software Engineer to support increased workload within an advanced engineering team delivering innovative, real‐time embedded solutions. This role offers the opportunity to work on cutting‐edge technology … IR35: Inside IR35 Security Clearance: SC required on submission (sole UK nationals only) The Role You will be responsible for developing and prototyping embedded software solutions, progressing successful concepts through to deployment standard. Work is carried out in an agile environment on real‐time systems used within secure ...

Software Engineer (Azure) Location: Portsmouth Job Type: Full-time Salary: Up to £60K + Benefits Ou client is seeking a Software Engineer with expertise in Azure to join their dynamic and innovative team. This role involves designing and implementing cutting-edge cloud solutions, transforming business processes … optimisation. Work closely with Architects to create scalable, secure, and efficient cloud solutions. Conduct code reviews, enforce coding standards, and maintain high-quality software development practices. Manage security and identity controls, including RBAC, managed identities, and Key Vault, to ensure data protection and compliance. Create and maintain comprehensive technical ...

Principal Software Engineer C++ and Rust - is required by highly successful and fast growing technology consultancy. They build data, AI and software solutions for clients in a broad range of industries, working on demanding problems in challenging environments. The role They are looking for a Principal Software Engineer to lead delivery on demanding software projects. This role is focused on C++ and Rust development. This is a hands-on role for an experienced engineer who wants to stay close to the code. You'll lead a team of 6 to 12 engineers ...

Software Engineer - Backend London (Occasional travel) Salary: Up to £85k + Benefits An established, global technology business within the hospitality-tech industry is seeking an accomplished Principal Software Engineer to lead the design and delivery of next-generation digital solutions. This is an opportunity to shape … with engineering leadership to define best practices, coding standards, and long-term technical strategy. Design, develop, and oversee the delivery of robust, production-grade software built using Python, Django, Cloud Firestore, BigQuery, and Elasticsearch. Mentor and guide engineers at all levels, fostering a culture of technical excellence and continuous ...

Senior Software Engineer - Malvern YT Tech is representing a market-leading Security Technology firm in Malvern currently scaling its R&D team. We are looking for a Senior Software Engineer to take technical ownership of a business-critical product codebase within a multidisciplinary environment. This … high-impact role for an engineer who enjoys working at the intersection of software, physics, and hardware. They are looking for strong experience in Python & C++. The Role Technical Ownership: Lead software architecture across Windows and Linux platforms. Complex Systems: Manage codebases integrating hardware, sensors, vision ...

Application Software Engineer - UK-based Hybrid working - Defence & Advanced Technology On behalf of our client , a leading UK-based organisation operating at the forefront of defence, security and complex systems engineering , we are seeking an Application Software Engineer to join a growing, highly technical software ...

Enterprise Software Engineer – London (Hedge Fund Environment) I’m partnering with a leading global investment firm to find a talented Enterprise Software Engineer to join their growing technology team in London. This team builds and supports critical systems used across Operations, Middle Office, Treasury, Fund Accounting … Relations, and Compliance—offering broad exposure across the business and direct impact on decision-making. What you’ll be doing: • Building proprietary, high-performance software that supports investment strategies • Designing and delivering scalable, reliable enterprise systems • Working closely with operations and middle office teams to solve complex business problems ...

Mobile Software Engineer iOS 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. … 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, JSON, Objective ...

Software Engineer (Angular) £55,000-£65,000 + package Remote - South Wales office (On-site a couple times p/month) Eligible for Security Clearance (must have resided in the UK for the last 5 years) CPS Group are working with a South Wales-based Tech organisation … recruit a Software Engineer to join a highly skilled, collaborative engineering team delivering enterprise-scale solutions in an agile environment. You'll be working primarily with Angular, which is essential for this position, while also contributing to backend services as the platform evolves. While Java experience is beneficial ...

Software Engineer - Mid-Lead Level - Security & Defence 📍 Location: London, Gloucester, or Manchester (Hybrid options available) 💰 Salary: £47,000 - £90,000 + clearance uplift + company bonuses + benefits 🟩 Clearance: Active eDV Clearance is essential Join one of the UK’s most impactful mission-led technology teams and work … sharp end of national security. We’re working with a range of defence primes, specialist consultancies, and tech-first SMEs delivering cutting-edge software solutions to protect the UK’s critical assets. These roles are core to national security, working across projects in cyber defence, secure data systems, threat ...

Senior Software Engineer (.NET) - £70- £90k | Tech4Good Consultancy | Leeds/hybrid In an AI-driven world, the consultants who’ll thrive aren’t just technical experts. They’re the people who can influence, identify opportunities and turn conversations into long-term partnerships. We’re looking for a Principal … Engineer/Consultant who wants to play a bigger role in shaping solutions, driving AI innovation and building trusted client relationships. About the business 🚀 Join a consultancy with 10+ years in the market that has built a strong reputation within AI, Machine Learning and Tech4Good. You’ll be joining ...

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 the obvious … 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 ...

C++ Software Engineer - Edinburgh (Hybrid once per week) A pioneering technology company is looking for a C++ Software Engineer to join its dynamic engineering team. This is an exciting opportunity to contribute to state-of-the-artproducts, supporting both current systems and next-generation innovations. What … days annual leave Birthday off Generous pension package; Excellent health benefits Role Overview You will be responsible for the development and maintenance of software systems, enhancing a sophisticated, high-performance codebase. Collaborating with engineers from multiple disciplines, youll play a pivotal role in product development, innovation, and research initiatives. ...

C++ Software Engineer - Edinburgh (Hybrid once per week) A pioneering technology company is looking for a C++ Software Engineer to join its dynamic engineering team. This is an exciting opportunity to contribute to state-of-the-artproducts, supporting both current systems and next-generation innovations. What … days annual leave Birthday off Generous pension package; Excellent health benefits Role Overview You will be responsible for the development and maintenance of software systems, enhancing a sophisticated, high-performance codebase. Collaborating with engineers from multiple disciplines, youll play a pivotal role in product development, innovation, and research initiatives. ...

C++ Software Engineer - Edinburgh (Hybrid once per week) A pioneering technology company is looking for a C++ Software Engineer to join its dynamic engineering team. This is an exciting opportunity to contribute to state-of-the-artproducts, supporting both current systems and next-generation innovations. What … days annual leave Birthday off Generous pension package; Excellent health benefits Role Overview You will be responsible for the development and maintenance of software systems, enhancing a sophisticated, high-performance codebase. Collaborating with engineers from multiple disciplines, youll play a pivotal role in product development, innovation, and research initiatives. ...

C++ Software Engineer - Edinburgh (Hybrid once per week) A pioneering technology company is looking for a C++ Software Engineer to join its dynamic engineering team. This is an exciting opportunity to contribute to state-of-the-artproducts, supporting both current systems and next-generation innovations. What … days annual leave Birthday off Generous pension package; Excellent health benefits Role Overview You will be responsible for the development and maintenance of software systems, enhancing a sophisticated, high-performance codebase. Collaborating with engineers from multiple disciplines, youll play a pivotal role in product development, innovation, and research initiatives. ...

Embedded Software Engineer 6 month contract Based in Portsmouth Offering £50ph Inside IR35 Do you have experience programming Embedded Systems in C/C++? Do you have experience with Bare-Metal and Embedded Linux environments? Do you want to work with an industry-leading company? If the answer … these, then this could be the role for you! As the Embedded Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your ...

Senior Software Engineer | HealthTech (Python/Typescript/React/FastAPI) 🌍 100% Remote (UK-based) 💰 Up to £100,000 | Full-Time About the Role Our HealthTech client is building a cohesive, high-performing in-house engineering team to power their growing technology suite, from web applications and data … analytics platforms to AI tools and internal systems. They’re looking for a Senior Software Engineer (Full Stack) who enjoys working across the stack, building impactful solutions, and contributing to products that genuinely make a difference to people’s lives. What You’ll Do Collaborate with engineers ...

Cyber Software Engineer - National Security The successful applicant will join teams working at the forefront of AI/DS, Cyber, Cloud, DevOps/SRE and Platform Engineering. With long-term programmes secured across the latest frameworks, this position offers the chance to be part of an exciting growth … journey with significant technical depth and variety. As a Cyber Software Engineer, the successful applicant will contribute to the research, design and development of critical systems in support of National Security missions. They will apply secure coding practices, maintain high standards of software quality and work closely ...

Senior Software Engineer (DevOps) — Remote £70,000 – £75,000 per annum (UK) | Equivalent ranges available for other countries No sponsorship offered Our client writes code that actually changes lives. Not in a "we disrupted the lunch ordering space" kind of way. We mean genuinely changes lives — restoring sight … worldwide are losing their vision unnecessarily, and this award-winning team is on a mission to fix that. They're looking for a Senior Software Engineer to join them. So what will you actually be doing? You'll be joining a tight-knit, senior engineering team building ...

Staff Software Engineer – AI/ML (Agentic AI) Engineering | UK Remote/London (hybrid) Overview My client is a fast-growing, product-led technology company investing heavily in AI and next-generation machine learning solutions. They are seeking a Staff Software Engineer with experience in agent ...

seeking an experienced Senior Software Engineer to join a fast-growing, innovative organisation at the forefront of semiconductor technology, embedded systems, and capacitive touch solutions. This is an exciting opportunity to lead the design and development of firmware and advanced touch algorithms used in next-generation consumer electronics. … will play a key role in shaping technical direction, mentoring engineers, and delivering high-quality embedded software solutions across the full development lifecycle. Key Responsibilities for this Senior Software Engineer position in Whiteley, Technical Leadership & Project Delivery Lead end-to-end development of embedded software ...

Senior Software Engineer (.NET/Azure) £45,000 - £60,000 + Benefits Birmingham (Hybrid -1 day every 2 weeks, with occasional onsite workshops) Synchro are partnering with a growing, private equity-backed organisation to hire a Senior Software Engineer into a high-impact team delivering modern … also wants to step into a broader engineering role with visibility and autonomy. What You’ll Be Doing: Designing, building and delivering scalable software solutions using .NET and Azure Owning features end-to-end from concept through to deployment Building APIs, integrations and modern data-driven applications Improving ...