626 to 650 of 898 Software Engineer Jobs in England

Software Engineer | Canvas | SVG | High-Performance Charting | London to £200,000 depending on exp. Most data visualisation roles sit on top of libraries. This one builds the engine behind them. I’m hiring a Senior Engineer to work on a widely-used charting library used by thousands … looking for Strong JavaScript or TypeScript fundamentals Experience working with Canvas, SVG, or other 2D graphics systems Solid grounding in algorithms, data structures, and software design Experience building complex systems — not just application-layer UI Exposure to a statically typed language (C++, Java, C#, Rust, etc.) Understanding of performance ...

Principle and Senior Backend Software Engineer (.NET) Location: North London/Hertfordshire Type: Permanent | Strong Salary + Bonus + Equity Right to Work: UK work eligibility required (no sponsorship) What We’re Looking For We’re searching for a highly skilled Principle and Senior Backend Engineer with ...

skills needed for this role: Enterprise system ownership Technical & architectural leadership Integrated cloud platforms What this role is all about: At Vitality, our Software Engineers power the technology behind our brilliant products and seamless customer experiences. You’ll build and maintain high-quality software that supports a fully … integrated, modern business, delivered with pace and precision.As a Principal Software Engineer, you’ll lead development across large or multiple teams, setting technical direction and raising engineering standards. You’ll bring deep expertise in your core specialism, strong capability in a second, and be developing a third. This ...

skills needed for this role: Enterprise system ownership Technical & architectural leadership Integrated cloud platforms What this role is all about: At Vitality, our Software Engineers power the technology behind our brilliant products and seamless customer experiences. Youll build and maintain high-quality software that supports a fully integrated … modern business, delivered with pace and precision. As a Principal Software Engineer, youll lead development across large or multiple teams, setting technical direction and raising engineering standards. Youll bring deep expertise in your core specialism, strong capability in a second, and be developing a third. This role ...

hiring a Senior Software Engineer to lead end-to-end feature development and architectural design. This role is built for a technical leader who prioritizes high-impact delivery over routine maintenance. Tech Stack Backend: Python, FastAPI, Ruby on Rails Frontend: React.js, Next. xxuwjjq js, React Native Cloud ...

looking for an Infrastructure Software Engineer to help keep our clients' systems reliable, secure, and scalable. This is a hands-on role working across a broad stack - from Linux servers and networking to containers and big data platforms - with a strong focus on automation and problem-solving. ...

looking for an Infrastructure Software Engineer to help keep our clients' systems reliable, secure, and scalable. This is a hands-on role working across a broad stack - from Linux servers and networking to containers and big data platforms - with a strong focus on automation and problem-solving. ...

Description C++ Software Engineer Portsdown West (PO17) Full-time Onsite Salary £50,000 - £65,000 25 days annual leave inclusive of up to 3 days Christmas shut-down Buy or sell up to 5 days annual leave Annual Wellbeing allowance Two pension schemes to choose from Private Medical ...

Senior AI/ML Software Engineer (C++/C#, Python) Guildford, Surrey (Fully Onsite) £85000 - £125,000 + 25% Bonus, 10% Pension, Private Medical. - Must have a Masters or PhD Degree in a STEM/Computing discipline. - Must work full-time, 5 days a week in the Guildford … office. - Must have a robust production-grade Software Development skills click apply for full job details ...

Role Title: Software Engineer/Platform SRE Location: Sheffield (3 Days per Week Onsite) Duration: 25/12/2026 Rate: £435p/d via Umbrella Role Description: The position focuses on building, operating, and sustaining resilient platform services that support large-scale engineering teams. While this … understanding of microservices architecture and how distributed systems operate. Strong knowledge of: HTTP/REST Load balancing concepts Service-to-service communication Key Characteristics Engineer-first mindset with strong problem'solving skills. Comfortable operating in production environments. Practical, hands-on, and delivery-focused. Able to think holistically about systems ...

opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: This a 6 Months Contract Role. You'll join Saab UK's Public Safety … Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter. As a Software Engineer ...

opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: This a 6 Months Contract Role. You'll join Saab UK's Public Safety … Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter. As a Software Engineer ...

TypeScript; JavaScript, Python Infrastructure : Terraform, GitHub CI/CD pipelines Responsibilities Provide technical leadership and mentorship to your team. As a Senior Full-stack Software Engineer, you will be responsible for guiding and developing the skills of junior engineers. Lead technical decisions and design for your team. ...

supporting a pioneering biotech company based in Cambridge who are looking to add a Senior Software Engineer to their growing team. This is a full-time permanent position. Key responsibilities will include: Take ownership of the design, development and testing for software applications. Oversee testing, debug … authority. Work across full system development lifecycle. Look after the businesses existing software. Work closely with wider engineering teams. The Successful candidate will have: Software Engineering/Computer Science Degree BSc/BEng/HND qualification or relevant experience. Experience with C++, Python, Javascript. Strong understanding of git. Experience ...

Java/Microservices/API design/LLMs/AI/Claude Code/Copilot Role: Senior Software Engineer Company: Financial Services Location: London - Hybrid 3 days per week Salary: up to £120,000 Join a Service Modernisation team driving AI-first software development in financial services. ...

Java/Microservices/API design/LLMs/AI/Claude Code/Copilot Role: Senior Software Engineer Company: Financial Services Location: London - Hybrid 3 days per week Salary: up to £120,000 Join a Service Modernisation team driving AI-first software development in financial services. ...

Staff Software Engineer (React/TypeScript) London (Hybrid working model) £120k - £160k + 20% bonus + impressive equity options We’re partnering with a high-growth, product-led technology company building a next-generation platform at the intersection of AI, data, and engineering workflows. This is a frontend … heavy Staff Engineer role (80–90%) focused on shaping a complex, data-rich web application used by technical users to run experiments, analyse results, and make critical decisions. If you enjoy building fast, intuitive UIs on top of complex systems, this is the kind of challenge you’ll thrive ...

Description Principal Software Engineer £100,000 £110,000 + 30% bonus + car allowance (up to £9,000)Hybrid Manchester (central) Were partnered with a large-scale SaaS enterprise building out a high-performing engineering function at the heart of a major platform transformation. This is a Principal ...

Role We are looking for an Embedded Software Engineer to join a growing development team working on advanced systems and user interfaces. You will be involved in the full software lifecycle, from design and development through to testing and deployment. This role will suit someone with strong … skills and experience working on embedded or real-time systems, with exposure to Qt-based UI development. Key Responsibilities Design, develop and maintain embedded software using C/C++ Work on Linux or RTOS-based systems Develop user interfaces using Qt/QML Interface with hardware and peripherals (e.g. ...

portfolio managers. Owning projects end‐to‐end — from gathering requirements through to deployment. What you’ll need 5–6 years’ experience as a software engineer in financial services (buy‐side preferred, sell‐side also welcome). Solid background in treasury, collateral, middle‐office, or financial operations technology. Strong ...

Rullion are looking to recruit for the following role: Embedded Software Engineer Location @: Oxford ,Eyensham UK ASAP Start Duration : 12 months 37 hours per week Monday To Friday Inside IR35 £35++++ Per hour Hybrid Key Requirements Extensive experience in embedded C development on STM32 (ARM Cortex) using Keil … practical optimisations. Comfortable working independently, self-directed, and able to demonstrate clear progress. Desirable Skills Experience with CAN, SPI, RS232 communication protocols. Familiarity with software V&V, Git-based workflows, and Agile/DevOps environments. Python for tooling or test automation. Exposure to FPGA (Intel/Quartus/VHDL ...

Were hiring a Senior Software Engineer (Python) - Trading Systems to own and evolve a production options trading system. It runs during market hours, ingests real-time market data, and requires profiling-led performance engineering to keep p50/p99 latency, jitter, and reliability within tight bounds. Youll take ...

client, a leading company in the defence and security sector, is seeking an Embedded Software Verification and Validation Engineer to join their Real-Time Embedded software department. This is a permanent position that offers a fantastic opportunity to work on some of the world's most sophisticated … feedback Working closely with project teams to ensure system components meet stringent verification and validation standards Delivering verification and validation activities in an embedded software environment Engaging in practical problem-solving and data acquisition tasks Utilising scripting abilities to enhance testing procedures Job Requirements: Strong experience in Verification ...

What we do. Electric Car Leasing Why we do it. Greener. Fairer. Future. We’re looking for a Senior Fullstack Software Engineer (Python and React) to join our product and engineering team building the systems that power our ability to revolutionize the electric car leasing industry. Our tech ...

Stevenage We are looking for a talented Software Engineer with a strong background in data science to join our team, working within a concept programme. The role is ideal for someone who thrives when working within a research environment, exploring new and different ways of working to prepare … health and wellbeing and more . The opportunity: You will play a key role, with responsibilities in areas of: Design and development of scalable software systems/solutions with integrated data science capabilities. Creating and maintain database schemas and data models Maintain and enhance existing architectural components such ...