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    Public Safety Software Engineer – Secure & DevSecOps (Hybrid)

    Daintta Ltd is seeking a Software Engineer to join their growing team, focusing on delivering secure software solutions in the Public Safety sector. This role emphasizes collaboration with multi-disciplinary teams and the application of software expertise in sensitive environments. With a mix of remote ...

    Hybrid Software Engineer – (C#/NET), Global Impact

    Bright Purple in Aberdeen is seeking a Software Engineer to join their innovative team focused on cutting-edge software solutions for the oil and gas sector. This role offers a hybrid working model with 3 days in the office each week, a competitive salary up to £65,000, and benefits including private healthca ...

    Edge Software Engineer: Marine IoT & Cloud Backend

    Ocean Infinity is seeking an Edge Software Engineer to develop backend systems for scalable edge computing enhancing marine asset control. The ideal candidate will have over 5 years of experience in C++, C#, or Python and a solid degree in Computer Science or related field. This role offers an opportun ...

    Senior Avionics Software & Verification Engineer – DO 178

    CIS Electronics Engineering is seeking a Senior Avionics Software & Verification Engineer to support safety-critical airborne systems development. This role focuses on verification and certification within a major aerospace and defence programme. The opportunity allows for onsite work in Lancashire, wi ...

    Software Engineer – Next‑Gen Comms & Sensing (Hybrid)

    CBS Butler is seeking a Software Engineer for a permanent hybrid role based in Southampton. The position involves designing, developing, and testing sophisticated software solutions as part of a skilled engineering team. Applicants should have a degree in a relevant field and strong programming skills ...

    DV Cleared Software Engineer: DevOps, Cloud & Security

    Adecco is seeking a DV-cleared Software Engineer to work across various locations in the UK, including London, Cheltenham, Manchester, and Ipswich. This role involves designing and delivering scalable platforms within a software-defined, automation-first environment. The ideal candidate has a strong so ...

    Software Engineer Intern — Agile Team, Flexible Hours

    Job Description This position is for a Software Engineering internship opportunity at Motorola Solutions where you will have the opportunity to join our engineering team in Glasgow working on CommandCentral Responder. Its feature set includes record taking, evidence gathering, and incident manage ...

    Senior Software Engineer BIM & Data Platforms (Hybrid)

    Max Fordham LLP is looking for a Senior Software Developer to join our Edinburgh or London office. The successful candidate will work on advancing digital capabilities in our engineering services, developing custom software tools, and collaborating with various teams on innovative projects. This role i ...

    Senior Avionics Software & Verification Engineer (DO 178)

    Senior Avionics Software & Verification Engineer (DO-178) For one of our clients, we are looking for a Senior Avionics Software & Verification Engineer to support the development, integration, verification, and certification of safety-critical airborne systems within a major aerospace and defence ...

    Secure Full Stack Software Engineer (Mission Critical)

    Envitia is looking for a Software Engineer to design and develop secure software services and mission-critical applications while working in classified government environments. You will be responsible for building modern digital solutions in Agile teams, collaborating closely with specialists to deliver high- ...

    Graduate Software Engineer MES & Industry 4.0 Tools

    Sensata Technologies is seeking a MIS Graduate Software Engineer in Newtownabbey, Northern Ireland. The role involves assisting senior engineers in evaluating user requirements and developing software applications that integrate with production databases. Candidates should have a degree or relevant exp ...

    Robotics Data & Sensors Software Engineer Device & Pipelines

    Humanoid in Greater London seeks a Software Engineer to develop the software for our UMI data collection devices. This role involves creating robust device software, ensuring data quality, and supporting data collection sessions. The ideal candidate has solid experience in embedded software, proficienc ...

    Lead Software Engineer, Equities Tech & Trading Systems

    JPMorganChase is offering a Lead Software Engineer position within the Corporate and Investment Banking sector. This role involves writing high-quality Python code, collaborating with traders, and enhancing trading workflows while leading an agile team. The successful candidate will have extensive expe ...

    Backend Software Engineer (Golang/C#) Hybrid Role

    bet365 is looking for a Software Developer to join the Placement and CashOut team in Stoke-on-Trent. This role involves delivering high-quality, scalable software solutions on Linux and Cloud platforms. You will be responsible for enhancing our flagship Sports systems and ensuring a great user experience. Ideal ...

    Security & Intelligence Software Engineer — Secure Mission Apps

    Envitia Group is seeking a skilled Software Engineer to work on designing, developing, integrating, and maintaining secure software services within classified environments. The successful candidate will leverage their knowledge of programming languages and engineering practices to deliver impactful outcomes. ...

    Staff Software Engineer Remote Payment Tech Lead

    Global Payments in Belfast is seeking a Staff Software Engineer to design and develop their Payment Processing Gateway and server-side products. This role emphasizes innovation while ensuring quality, from requirements to deployment, in diverse project environments. The successful candidate will lead a ...

    SC Cleared Software Engineer Hybrid, Edge & ML

    CBSbutler Holdings Limited trading as CBSbutler is seeking a Software Engineer to join their team in Hampshire. This hybrid role involves delivering cutting-edge software solutions to resolve complex real-world challenges. You'll use modern technologies like machine learning and DevOps automation. The ...

    Geospatial Software Engineer – Maritime NAV Systems (SC)

    The Talent Locker is seeking a Geospatial Software Engineer for a contract opportunity with a large MOD project in Farnborough. This role involves hands-on development and requires security clearance due to the nature of the work. The position offers a hybrid work model with 3 days per week onsite in Farnboro ...

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

    Software Engineer: Statistics and Machine Learning (C++) Job ID: Posted since: 26-Jan-2026 Organization: Research & Development – Siemens Digital Industries Company: Experienced Professional Job type: Full-time, Permanent, Office/Site only (hybrid setup required ...

    Frontend Software Engineer for iPages — Remote & Flexible

    The BBC Group and Public Services is looking for a Software Engineer to design and enhance iPages, the internal tool supporting their websites. This role offers the chance to work from any UK base or remotely, promoting flexibility in a supportive team environment. Applicants should have a strong front ...

    Principal Embedded Software Engineer — Lead Linux/Android

    Avanti Recruitment is seeking a Principal Embedded Application Engineer in Cambridgeshire and Peterborough to develop advanced communication and connected device solutions. The role involves designing and developing embedded application software, with responsibilities including participating in technical revi ...

    Senior Software Engineer, Photos UI, Camera & Photos

    Summary Apple is a place where you can build incredible products that affect the whole world. Its a place where every detail matters, where we obsess about the experience, and where everything is about surprising and delighting the customer. The Photos app is one of these iconic Apple experiences ...

    DV Cleared Senior Software Engineer (Onsite Portsmouth)

    IO Associates is seeking a Senior Software Engineer located in Purbrook, UK, who is DV cleared. You will support the maintenance and modernisation of complex software systems, contributing significantly to an impactful security environment. Your primary role will involve leading technical investigation ...

    Senior Software Engineer, Cross Platform SDKs & Cloud

    Speechify in Brighton is seeking a Senior Software Engineer to join our Core Experiences Team. You will collaborate with Product Teams to scope projects, optimize functionalities, and ship cloud functions using Kotlin. The ideal candidate should have systems thinking, speed, and collaboration skills, w ...

    Senior Software Engineer — Architect Mission‑Critical Systems

    The Women's Engineering Society is seeking a Senior Software Engineer in Cheltenham to tackle mission-critical challenges. You'll be responsible for designing and evolving systems while delivering top-notch software solutions. A competitive salary ranges from £50,354 to £60,036, with additional bonuses and tr ...

    Senior Software Engineer C#/.NET, Automation & UI

    Novanta Inc. is seeking a Senior Software Engineer in Stockport, UK, to design and deliver software that underpins manufacturing and R&D processes in their global laser technology business. You'll work primarily with C# and modern .NET frameworks. The role involves leading design architectures, develop ...

    Senior Software Engineer for AI in Chemistry

    About the role This is an exciting opportunity to be involved in the design and implementation of novel digital technologies in collaboration with a wide range of academic and industrial partners who are part of AIchemy – an AI Hub involving Imperial College London, the University of Liverpool an ...

    Senior Software Engineer — Architect Mission‑Critical Systems

    The Women's Engineering Society is seeking a Senior Software Engineer in Cheltenham to tackle mission-critical challenges. You'll be responsible for designing and evolving systems while delivering top-notch software solutions. A competitive salary ranges from £50,354 to £60,036, with additional bonuses and tr ...

    Senior Software Engineer, Core Experiences (Kotlin MP)

    Speechify is seeking a Senior Software Engineer to join its Core Experiences Team in Salford, UK. This role is critical for enhancing Speechify's product experience through efficient APIs and cloud-based solutions. The ideal candidate will possess strong Kotlin skills and demonstrate a capacity for sys ...

    Senior AI Chemistry Software Engineer — Hybrid & Impact

    The Society of Research Software Engineering is looking for an enthusiastic software engineer with a strong background in computational chemistry. You will lead the design and development of next-generation software solutions as part of an exciting AI Hub project. This full-time, fixed-term role offers ...

    Senior Software Engineer, Core Experiences & SDKs (Kotlin)

    Speechify is seeking a Senior Software Engineer for their Core Experiences Team. This role involves collaborating with product teams to deliver solutions through a cross-platform SDK while optimizing performance and designing APIs to enhance user experience. The ideal candidate should be systems-orient ...

    Lead Software Engineer Python (Django) SC Cleared

    Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella) Duration : 12 months Location : 40% office based (London, Manchester, Birmingham, Cardiff, North East) IR35 : Inside Security Cleara ...

    Lead Software Engineer Secure Gov & Scalable Systems

    Parker Shaw is currently recruiting a Lead Software Engineer for a 12-month contract role based in Birmingham, UK, requiring 40% on-site work across various locations. The ideal candidate will lead software design and delivery in a secure, government-focused environment, ensuring compliance with regulatory st ...

    Rising Software Engineer Full Stack, FinTech Impact

    Oho Group, located in Greater London, is seeking ambitious Software Engineers to join their expanding team. This role involves taking ownership of customer-facing products and collaborating closely with various teams to deliver impactful solutions. Engineers will be offered rapid career progression, si ...

    Lead Software Engineer, AI‑Driven Health Platforms

    Neko Health is seeking a Lead Software Engineer to design and build user experiences for member-facing applications. This role focuses on delivering high-quality, fail-safe systems while collaborating with Product, Data Science, and Hardware teams. The ideal candidate should possess strong full-stack e ...

    Software Test & Verification Engineer: HIL & Model Coverage

    Callen Lenz in Bristol is seeking a dedicated software verification professional to contribute to the Software Verification Plan and assist in setting up test environments. Ideal candidates should possess the ability to work in cross-functional teams and have security clearance qualifications. The posi ...

    C# Software Engineer — Real Time Simulation (Hybrid)

    Cirrus Selection is seeking a C# Software Engineer to join their System Simulation and Experimentation (SSE) team in Bristol. This role involves developing real-time software components that support advanced defence systems, utilizing agile practices and contributing throughout the development lifecycle. ...

    Customer Facing C++ Software Engineer — Linux & Travel

    Internetwork Expert is seeking a Customer Services Software Engineer to enhance customer experiences with advanced defence technology. In this role, you will troubleshoot software issues, primarily in C++ and Linux environments, and work closely with customers on integration and support tasks. Successf ...

    Hybrid RF & Sensor Software Engineer (SC Clearance)

    CBSbutler Holdings Limited trading as CBSbutler is seeking a talented Software Engineer to join a cutting-edge team in the UK, focusing on software for RF communication and sensor-based products. This hybrid role requires up to 2 days per week onsite in either Romsey, Gloucester, or Woking. The success ...

    C# .NET Software Engineer Hybrid & Learning Driven

    Leonardo is seeking a software engineer in Luton, UK, with around 4 years of experience in C# .NET and a strong understanding of object-oriented design. The salary is competitive, ranging from £45,000 to £55,000, with opportunities for flexible working. Benefits include generous leave, an award-winning ...

    Full Stack Software Engineer Build Tokenized Finance

    Ctrl Alt is seeking a talented Software Engineer to join our team in London. In this role, you will design and build innovative solutions that help users manage their portfolios and investments effectively. You'll work closely with product teams and other engineers, tackling real challenges within a high-perf ...

    PLC Software Engineer: Design to Onsite Commissioning

    Samuel Frank is looking for a PLC Software Engineer to join their South Yorkshire team. The role involves designing and developing PLC and SCADA software for process control projects and working through the entire project lifecycle. Ideal candidates will have strong programming skills, particularly in Siemens TI ...

    Senior Machine Learning Software Engineer (ML/AI)

    Senior Machine Learning Software Engineer (software integration) Location: Surrey, UK (Office-based) The package: A highly competitive salary + Bonus + Excellent Benefits Package Our client, a global leader in engineering simulation and modelling software is significantly expandin ...

    Software Engineer Intern — Real‑World SaaS Experience

    Sideways 6 is looking for a Software Engineer Intern to join their Engineering team for a placement year. This role offers hands-on experience in software development, where you’ll work with a Technical Lead to deliver meaningful outcomes and contribute to real product development. Interns will collabo ...

    Senior Software Engineer — Real Time Data & GUI

    Anonymous in Alcester is seeking a Senior Software Engineer to lead complex software projects. You will design, develop, and maintain innovative software solutions for cross-platform applications and data analysis tools. The ideal candidate has strong programming skills in C#, C++, and XAML, along with ...

    Avionics Software Engineer — C++/ADA (Mission‑Critical)

    Morson Human Resources Limited is looking for an experienced Software Engineer based in Bristol, with regular travel to Yeovil. The role involves supporting the development of complex aerospace software systems in a collaborative Agile/Kanban environment. Ideal candidates will have strong skills in C++ ...

    Senior Software Engineer AI Fintech foundation (UK)

    About the Team Hopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners - including Capital On ...

    Senior Software Engineer Remote SaaS & IoT Tools

    VoCoVo is hiring a Senior Software Engineer to develop SaaS offerings and manage hardware in customer stores. This role involves designing scalable applications, collaborating on technical architecture, and requires strong experience with Backend Node.js/Typescript. The position is largely remote, requiring mont ...

    Senior Software Engineer Data Platform Lead (Autonomous)

    Unity Technologies is looking for a Senior Software Engineer in Brighton, United Kingdom, to lead the design and implementation of business-critical data platforms. You will collaborate with senior engineers and stakeholders to tackle complex challenges and deliver high-quality solutions. This role emp ...

    Senior Software Engineer Billing Systems & VAT Automation

    About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating t ...

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