151 to 175 of 312 Senior Software Engineer Jobs

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Services About this role We are seeking a Senior Software Engineer who can walk in the shoes of our users, communicate & collaborate with teams in Business, Technology and Operations, bringing a passion … using software and technology to create impactful solutions. To be successful in this role, you will have an understanding of the benefits of business processes automation to enable user efficiency, the importance of well-governed solution development, and how to balance these needs to produce easy-to-use software. ...

Senior Software Engineer responsible for designing, building, and maintaining scalable software systems that support business-critical applications. Role focuses on delivering high-quality code, solving complex technical challenges, and contributing to architecture decisions within a collaborative engineering environment. Key Responsibilities Design and develop scalable, high-performance … software applications Build and maintain backend services, APIs, and system integrations Write clean, maintainable, and well-tested code aligned with engineering standards Collaborate with product managers, designers, and engineering teams to deliver features Troubleshoot complex technical issues and implement effective solutions Participate in code reviews to ensure code quality ...

client, a leader in the defence and security sector, is currently seeking a Senior Software Engineer with advanced security clearance to join their cutting-edge team. This permanent role offers an exciting opportunity to work on innovative solutions that redefine defence technology. Key Responsibilities: Design, implement … test solutions to complex customer problems across the development lifecycle Develop software for a range of areas including bare-metal MCU, signal processing, Embedded Linux, and GUI development on Windows, Linux, and mobile platforms Utilise various programming languages such as Rust, C/C++, Python, and web development frameworks ...

Role: Senior Embedded Software Engineer Location: Tewkesbury Salary: £55,000 to £70,000 approx. Tech Stack: Embedded, C, MATLAB, Motion Control, Mathematics, Algorithm WFH policy is 15 days per calendar quarter – this is the “25% of working time”. ** This role is exclusive to Cortech … MUST apply via this advert ** We are seeking a Senior Embedded Software Engineer with experience in industrial automation, robotics and motion control algorithm development to join our innovative engineering team, and play a key role in the specification, design and implementation of high-performance industrial motion control ...

SENIOR SOFTWARE ENGINEER £50-60k Fully remote - Candidate needs to be based in the West Midlands area Node/React/JavaScript/AWS KEY BULLET POINTS Senior hands-on JavaScript role with technical leadership responsibility Node.js, Vue 3/React, PostgreSQL, AWS, Docker, RabbitMQ … leadership Influence over technical direction and standards Supportive environment with clear ownership and accountability Long-term platform work rather than short-term projects THE SENIOR FULL-STACK JAVASCRIPT DEVELOPER ROLE: This role combines senior-level development with day-to-day technical leadership. You'll remain hands-on across ...

Senior Software Engineer Brighton – Hybrid Salary up to £65,000 (DOE) Email luke@obscurasearch.com for more info Obscura Search is hiring on behalf of a well-established, product-led technology company with a global presence and a strong reputation for innovation. With decades of experience building technology … role sits within the Brighton-based development team and offers the opportunity to play a key role in designing, building, and maintaining high-quality software across a modern product ecosystem, spanning user interfaces, API services, mobile applications, and cloud platforms. You’ll act as a senior technical contributor ...

Oxford Area Permanent C# .NET 8 WPF Industrial Systems Do you enjoy building software that controls real-world machinery? Want your code to power complex, precision systems used globally? Ready to shape engineering standards, not just deliver features? The Opportunity Our client is a specialist UK technology business developing … advanced precision systems for international manufacturers. Their UK software team is small, highly capable, and entering a new phase of technical growth. This is a hands-on Senior Software Engineer role with genuine architectural influence. Why This Role is Great Build and enhance C# (.NET ...

Senior Software Engineer Broad Oak Based £68.55 an hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based In Broad Oak. Typical duties include (but are not limited to): - Design and development … embedded software entities, from specification through to release into service - Support to electronic circuit designers for computing architecture aspects - Architecture design and coding of complex software problems including, but not limited to, digital signal processing, TCP/IP, data recording solutions - Translation of requirements into design detail - Undertake ...

enjoy solving interesting and challenging problems. You care about great design , real users, and shipping software that works. You dont want layers of management between you and the code. If that sounds like you, keep reading. Were a market leader in enterprise email migration trusted globally to move some … Alongside that, were building a new generation of products, including tools that monitor and manage GenAI usage in enterprise environments. Were looking for a Senior Software Engineer who wants real technical ownership, real influence, and real problems to solve. What Youll Do Youll work ...

Senior Software Developer Guildford (1.5 days a week on site) Salary £90,000 plus benefits. This is an exciting opportunity to join a growing engineering team working on complex, meaningful problems across aviation, defence, and public sector environments. You will work on end to end software delivery … challenging optimisation and modelling problems, and contribute to high impact products used by major organisations. The Company They are a specialist consultancy building bespoke software products that integrate directly into their customers' environments. Their work focuses on solving high value technical challenges that clients cannot resolve internally, and they ...

Senior Software Engineer (Generative AI Platform) - 6-Month Contract - £650/day (Outside IR35) Location: Europe (Remote-first) Rate: £650/day Duration: 6 months (high likelihood of extension) A cutting-edge engineering team is building a next-generation GenAI platform that empowers autonomous software-engineering … contract for you. What You'll Be Working On Designing and developing Go (Golang) services powering a scalable GenAI engineering platform. Building autonomous AI software-engineering agents capable of coding, reasoning, and executing tasks end-to-end. Developing agentic workflows that enable multi-step planning, orchestration, evaluation, and self ...

Senior C# Engineer City of London (On-site) Permanent | £90,000 – £120,000 We’re partnered with an innovative proprietary trading firm in the City of London that is hiring a Senior C# Software Engineer . You’ll work on greenfield projects, cutting-edge technology ...

Senior Software Engineer – Hybrid, Manchester (Up to £75K) Join a fast-growing, profitable FinTech and help build our core platform powering a seamless online car financing experience. Work across the full stack—design, develop, test, deploy, and improve high-traffic microservices. What you’ll do: Build ...

Senior Software Engineer (Generative AI Platform) - 6-Month Contract - £650/day (Outside IR35) Location: UK or Europe (Europe preferred - remote-friendly) Rate: £650/day Duration: 6 months (strong extension potential) A high-performance engineering group is building a next-generation Generative AI platform designed … enable autonomous software-engineering agents and fully agentic workflows . This is a rare opportunity to operate at the frontier of AI-for-coding , working with emerging tools and shaping what engineering will look like in the next decade. If you're excited by LLM-powered development, agentic reasoning ...

Senior Software Engineer (Backend) Series A | eCommerce x Fintech | Meaningful equity Buying clothes online still isn’t a great experience. Sizing is inconsistent, returns are costly, and customers are often left guessing. Yet despite all the innovation in eCommerce, this problem remains largely unsolved. We’re working … here is the chance to build something that matters, in a team where your contribution is visible from day one. If you’re an engineer who enjoys building real products, solving meaningful problems, and working in an environment where ownership and impact matter more than process, this is worth ...

Senior Software Engineer Reference: BH-377p Working Hours: Full-time Job Type: Permanent Salary: Competitive Location: Remote or Hybrid - London office About The Client: Our client is a rapidly growing Infrastructure-as-a-Service (IaaS) provider driving digital transformation. Key Responsibilities: Architecture & System Design Design and evolve ...

Senior Software Engineer Reference: BH-377p Working Hours: Full-time Job Type: Permanent Salary: Competitive Location: Remote or Hybrid - London office About The Client: Our client is a rapidly growing Infrastructure-as-a-Service (IaaS) provider driving digital transformation click apply for full job details ...

Senior Software Engineer - (9 month contract) Salary: Negotiable Shift: Days Mon-Fri Location: Remote - Can live anywhere We are recruiting for an innovative market leader within the industry who are a major player in their field, miles ahead of the competition click apply for full job details ...

Senior Software Engineer - (9 month contract) Salary: Negotiable Shift: Days Mon-Fri Location: Remote - Can live anywhere We are recruiting for an innovative market leader within the industry who are a major player in their field, miles ahead of the competition click apply for full job details ...

Senior Software Engineer Salary: £75k-£110k (plus attractive bonus on top) Location: London or Leeds (relaxed about hybrid or remote working, if preferred) My client is a specialist provider of sports pricing and trading technology, developing advanced simulation-based models and risk tools that underpin the performance ...

teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.The Boeing Company is currently seeking a Senior Real Time Software Engineer to join the F/A-18 Mission Systems organization located in Berkeley, MO. This position will focus … supporting the Boeing Defense, Space & Security (BDS) business organization.Our Air Dominance software engineers design, develop, and demonstrate avionics solutions for the platforms we build and upgrade. Your efforts will assist in integration of innovative technologies to maintain our platform's dominance over the battlefield for many decades to come.Our ...

Title:Senior Software Engineer Python Department:Procode IT Location:Hybrid - Commuting distance of our Oxford office Salary:Circa £56,065 + up to 15% discretionary bonus scheme Sponsorship:Unfortunately, we are unable to offer sponsorship for this role Are you a senior-level engineer ...

early space missions - Spacelabs empowers care teams with real-time insights to improve patient outcomes across critical and perioperative care environments. ROLE OVERVIEW: The Senior Software Engineer will be a member of the Spacelabs R&D engineering team working on the development of Spacelabs Patient Monitoring … solid design and development practices and the ability to apply those to Spacelabs product development. The person will be accountable for developing and delivering software that supports the next generation patient monitoring products. They will work with other cross-functional members to provide technical software level expertise ...

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Velocity Black UK Velocity Black by Capital One harnesses the power of artificial intelligence, the warmth of human experts and the convenience of the latest interfaces to help high-performance people actualize the full potential … celebration of excellence, actualising the full potential of our lives, and impacting the world in a positive way. We are looking for talented software engineers to join our global Velocity Black by Capital One engineering team, with the opportunity to specialise in frontend, backend or work in a full ...

Senior C++ Software Developer, Python - Financial/Banking Candidates will have 7+ years C++ experience (ideally more) and excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity, Fix Protocol with some Low Latency … work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this ...