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    Senior Software Engineer – Safety Critical Systems (Hybrid)

    Searchability is looking for a Software Engineer in Bath to lead the development of safety critical software systems. The role involves working on high-profile safety critical projects in sectors like aerospace and defence. With a minimum of 6 years' experience and expertise in SPARK or ADA, you will m ...

    Aerospace Embedded Software Test Engineer (DO 178C)

    A global leader in precision technology in Leicester is seeking an Embedded Software Test Engineer to verify and validate safety-critical embedded software. You'll collaborate with engineers to execute testing processes that align with aerospace safety standards. Key qualifications include experience with DO‑178 ...

    Industrial Software Engineer: Build Mission Critical Systems

    Trihedral Engineering Limited, based in Bedford, UK, is looking for talented programmers who are passionate about solving complex problems and who thrive in a collaborative environment. With a focus on innovation and quality, Trihedral offers competitive salaries and benefits across its offices. Candidates must ...

    Software Engineer (Hybrid) — Desktop & Data‑Driven Systems

    A well-established engineering business in North Wales seeks a Software Engineer to design and develop robust software systems used for scientific data processing. This mid-senior level role offers a hybrid work model, competitive salary up to £50,000, bonus opportunities, and it requires experience in technolog ...

    Senior Software Engineer II Confluent Cloud Platform

    Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a glob ...

    Senior C# Engineer Lead Metrology & Precision Software

    Would you like to be instrumental in enabling the next generation of semi-conductors? Are you an experienced Senior Software Engineer (C#) with high‑level production‑grade coding expertise and industrial automation skills ? Are you a confident leader and mentor? Ever ...

    Principal Software Engineer & Tech Lead – Gaming Platform

    A global leader in interactive entertainment is seeking a Principal Software Engineer in London. You will lead the development of advanced software systems, mentorship of senior engineers, and define architectural standards. The ideal candidate has strong experience in software development, proficiency in C# and ...

    Software Engineer III: Python, Cloud, Data & AIML

    J.P. MORGAN is offering an exciting opportunity for a Software Engineer III in Glasgow. This position involves working with Cloud-native data, backend engineering, and contributing to AI/ML models. You will engage in complex system designs, produce secure code, and work on innovative data solutions. Th ...

    Senior Software Engineer – Hybrid (Green Energy Platform)

    The UK Regulators' Network is offering a permanent opportunity in Glasgow as part of their Digital Development team. You will play a critical role in developing digital services that support renewable energy and social initiatives. This role involves working on significant digital products that enhance consum ...

    Software & Controls Engineer — Build Next‑Gen Buses

    Alexander Dennis is looking for an Engineer, Software & Controls to develop and test software for advanced vehicle control systems. The successful candidate will collaborate with various teams and contribute to the product lifecycle of both new and existing vehicles. This role requires a degree in engi ...

    Rock Physics Software Engineer: Cloud & AI Innovation

    Halliburton is seeking an experienced Software Engineer to design and develop high-performance desktop and cloud applications in Milton, United Kingdom. The role involves modernizing legacy systems and leading the technical direction of projects, utilizing AI-assisted tools to improve efficiency and code qual ...

    Software Engineer, Site Reliability Engineering, Google Cloud

    Minimum qualifications: Bachelor’s degree in Computer Science, a related field, or equivalent practical experience. 2 years of experience with software development in one or more programming languages. Preferred qualifications: Master's degree in Co ...

    Global Banking & Markets Software Engineer Associate London

    What We Do At Goldman Sachs, our Engineers don't just make things - we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable softwar ...

    Cloud Platform Security Engineer Software engineering London

    The role You will evolve Checkout.com’s security posture across our multi-cloud environments and SIEM platform. This role sits at the intersection of cloud security engineering and detection capability — responsible for both hardening the infrastructure we operate on and ensuring we can s ...

    Mainframe Software Engineer II Build Secure, Scalable

    JPMorgan Chase is looking for a Mainframe Software Engineer II to enhance and deliver software components within the Corporate Technology Reference Data team. You'll work in an agile environment, contributing to the design, development, and troubleshooting of software solutions. Required qualifications ...

    Senior Software Engineer Enterprise Systems (C#, SQL)

    Optical Express in Birmingham is seeking a Senior Software Developer to join their respected in-house team. You will design, implement, test, and deploy high-quality software solutions, working on systems that enhance patient care through integration with the latest diagnostic devices. The role require ...

    Quantum Compiler Engineer – Build World Changing Software

    A leading quantum computing company in England is seeking a Software Engineer to develop software for quantum processors. The ideal candidate will have over 5 years of experience in programming with Rust, C, or C++. Responsibilities include software design, integration, and testing with a multidisciplinary team. ...

    Software Engineer @Joint venture Hedge fund £100k

    Software Engineer @Joint venture Hedge fund - £100k Saragossa Newcastle Upon Tyne, England, United Kingdom Software Engineer @Joint venture Hedge fund - £100k Saragossa Newcastle Upon Tyne, England, United Kingdom Get AI-powered advice on this job and more exclusive features. < ...

    Java Software Engineer (Mid) Hybrid, Cloud Native

    Title Java Software Engineer (Mid-Level) Location Hybrid; 3 days a week in Manchester, 2 days remote Salary From £50,000 Who we are interactive investor is an award-winning investment platform that puts its customers in control of their financ ...

    C++ Software Engineer – Hybrid/Remote (Navigation Systems)

    A leading software development company in Portsmouth is looking for Software Engineers at various experience levels to join their team. The role involves designing, implementing, and maintaining high-quality software solutions primarily in C++. Candidates should have proficiency in C++ and strong problem-solving ...

    Associate Software Engineer Backend & Cloud, CI/CD

    A leading holiday rentals company based in the UK is seeking an Associate Software Engineer to support the development of innovative backend solutions. In this role, you will work collaboratively with cross-functional teams to enhance business-critical systems. Ideal candidates should have 12+ months of experien ...

    AI Software Engineer — Prototyping to Production (Cambridge)

    A leading AI technology company near Cambridge is seeking Software Engineers to join their rapidly expanding development team. This role involves designing and developing software for diverse projects, embracing new technologies and problem-solving throughout the development lifecycle. Suitable for both graduate ...

    C#/.NET Software Engineer Cloud, Azure & DevOps

    A leading software company in Nottingham is seeking a skilled Software Engineer experienced in C# .NET to join their team. The role involves developing high-quality software solutions and maintaining cloud-based applications while collaborating closely with product managers. The ideal candidate will have strong ...

    Hybrid Software Engineer: C#, WPF & Vue.js Expert

    Proactive.IT Appointments Limited is seeking a talented Software Engineer to join a growing team in Bristol. This hybrid role involves designing, developing, testing, and maintaining desktop and web applications using C#, WPF, and Vue.js. The ideal candidate will have strong commercial experience and a ...

    Senior Software Engineer (C#) – AFM Metrology Systems

    A semiconductor technology company based in Abingdon is looking for a Senior Software Engineer with strong expertise in C# and industrial automation. The successful candidate will develop software for advanced semiconductor inspection systems utilizing Atomic Force Microscopy (AFM). This role offers a competitiv ...

    Senior Calypso Software Engineer – Java & API Specialist

    Nexus Jobs Limited is looking for a Senior Calypso Software Developer in London, United Kingdom. This role involves working with the Calypso API and Oracle DBMS to support back office processes like Settlements and collateral management. Ideal candidates should have strong Java skills and experience with CATT Au ...

    Senior Software Engineer – Data Visualisation & Graphics | London

    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 ...

    Guitar Amp Software Engineer Cross Platform Audio

    Blackstar Amplification is hiring a Software Developer for their R&D team in Northampton. This permanent position is for someone passionate about guitars and music technology, involving the design and maintenance of software for the musical instrument market. The successful candidate will have experien ...

    Software Engineer / Senior QA & Test – DO 178C

    Software Engineer / Test Specialist (SDET, Safety Critical) Oxford (Hybrid, 2 days onsite per week)Highly competitive salary, open and negotiable About the Role We are looking for a Software Engineer / Test Specialist with strong experience in safety critical systems, focus ...

    Open Source Quantum Software Engineer (Deltakit, Python)

    Riverlane Ltd in Cambridge is seeking a passionate Software Engineer to advance their mission in fault-tolerant quantum computing. You will develop Deltakit, their innovative software platform, and work collaboratively with experts from various fields. This role offers a supportive environment for prof ...

    Mortgage Lending Software Engineer — Build Impactful Systems

    Yorkshire Building Society is seeking a Lending Software Development Engineer to enhance and evolve mortgage applications. You’ll collaborate with teams to design, build, and support integral systems, ensuring high-quality outcomes for customers. The role involves working with various core technologies ...

    Software Engineer, Pub/Sub London, UK (Remote)

    Our everyday digital experiences are in the midst of a realtime revolution. Whether chatting alongside a livestreaming event, receiving realtime financial information, or working with colleagues in an online collaborative environment - consumers simply expect realtime digital experiences as standard. At Ab ...

    Impactful Test & Measurement Software Engineer (C++/Qt)

    A global technology company is seeking a Test & Measurement Software Engineer in Leicester, UK. Responsibilities include creating software solutions for testing products and engaging with design teams. Successful candidates will have experience in C++, strong mathematical skills, and project management abilities ...

    Real Time C# Software Engineer Simulation & Hardware

    A leading recruitment agency is seeking a C# Software Developer to join a specialized team in Filton, focusing on real-time simulation and hardware integration for advanced weapon systems. Successful candidates should have experience in simulation or time-critical software and familiarity with integrating softwa ...

    Contract Software Engineer — Government Ready, SC Cleared

    A progressive software consultancy based in the UK is seeking Contractors in Software Development to assist major clients. The ideal candidates will have expertise in Java and/or Scala, understanding Object Oriented Programming, and a solid background in delivering digital services to government standards. This ...

    Software Engineer: Statistics and Machine Learning (C++)

    Hello World, We are hiring! We empower our people to stay resilient and relevant in a constantly evolving world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like you? The ...

    Senior Software Engineer, AI/ML Integration (27640)

    This engineering software company is integrating AI and machine learning features into its application suite, and seeks a skilled traditional software engineer with experience working on similar projects. You will have architected, developed, and maintained robust, scalable software prior to the bu ...

    Software Engineer (Mandarin speaker, 70K, IT, London)

    We have an exciting opportunity for a Software Engineer role for an IT company based in London. Our client focuses on integration into consumer products, such as home products, headphone amplifiers, mobility goods, headset microphone devices, telecommunications, and many others. Even when processing and po ...

    Software Engineer 2 FFSS 8695 | Elenchus Tech

    Requirements PDA Team - SWE L2 (14+ years). Looking for a team player who has a strong understanding of cloud analytics, large scale analytics, and analytic programming languages to join a production team developing foundational identity intelligence analytics. Desired Skills: Java, Portable MapReduce, GML ...

    C++ Software Engineer Elite Tech, Hybrid London

    A leading technology firm in London seeks a Software Developer (C++) offering a salary of up to £120,000 plus bonus and package. This elite tech environment is known for high standards and a passion for cutting-edge technology. As a Software Engineer, you will work on top-performing technology platforms alongsid ...

    Senior Software Engineer, SaaS Platform & AI Driven

    A fast-growing software company in London is seeking a Senior Software Developer to enhance their B2B SaaS platform. This role involves owning problems end-to-end, designing and shipping features, and maintaining high code quality. The ideal candidate has over 7 years of software development experience, excels i ...

    Software Engineer Intern — AI & Code Innovation (Equity)

    A leading tech company in the UK is looking for a Software Engineer Intern for their 2026 cohort. This full-time role offers competitive compensation and the opportunity to work on transformative projects using cutting-edge technology and AI. Candidates should have excellent coding skills in strongly typed langu ...

    London On Site Software Engineer Intern — Mentored

    A cutting-edge technology company in Camden, London, is seeking a Software Engineering Intern to work on innovative projects at the intersection of AI and data analytics. This paid, on-site internship offers hands-on experience in building foundational systems for processing large volumes of data. Interns will r ...

    Hybrid London Python Software Engineer (Data Pipelines)

    The Emerald Group Ltd, Search and Selection is seeking a mid-level Software Engineer for a hybrid role in London. You'll be developing a SaaS platform for non-life insurance business, primarily focusing on Python development. Responsibilities include managing performance for large datasets, utilizing Azure PaaS ...

    Senior Software Engineer, Medical Devices Risk & QMS

    RN CARE PTE. LTD. is seeking a dedicated professional in the Greater London area to lead risk management and quality management system processes in medical projects. You will be responsible for ensuring compliance with ISO 13485 and IEC 62304 standards, providing guidance to project teams, and maintaining docume ...

    Principal Software Engineer, Healthcare AI — Remote EU

    Cross Border Talents is seeking a Principal Software Engineer to help architect next-generation healthcare AI products. This role involves working on AI-driven patient communication systems and developing secure healthcare infrastructures. The ideal candidate has over 5 years of experience in backend e ...

    Software Engineer, Backend (Consumer Trust and Loyalty)

    Software Engineer, Backend (Consumer - Trust and Loyalty) Remote - Canada Software Engineer Backend Development Financial Systems Microservices Blockchain We are seeking a Software Engineer to join our Trust & Loyalty team and build a new suite of products targeting high net worth ...

    Backend Software Engineer — Python, AWS, Energy Solutions

    The Green Energy Advice Bureau Limited in Sunderland is seeking a Software Engineer (Backend-Focused) to enhance its internal platform, Phoenix. The role involves backend development primarily in Python, integrating RESTful APIs, and maintaining legacy systems. Salary is between £35,000 and £38,000, and perks in ...

    Hybrid Software Engineer: C#, WPF, Azure Microservices

    Onyx-Conseil is seeking a Software Engineer in Taunton to develop desktop and web applications using C#, WPF, and Vue.js. The role offers a hybrid work model, with two days on-site per week. You will engage in the full project lifecycle across modern microservices and contribute to architectural decisions. Candi ...

    Research Software Engineer, ML Systems (6m Hybrid)

    A leading recruitment agency is seeking a Software Engineer for a hybrid role in Kings Cross, London. The successful candidate will undertake cutting-edge research in machine learning systems, collaborating closely with cross-functional partners. Candidates should have over two years of experience in AI or machi ...

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