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    Defence AI Solutions Engineer — Secure ML Pipelines

    Raytheon UK is seeking an AI/ML developer to work closely with the British Army, focusing on developing AI solutions that align with Army training objectives. The candidate will support the implementation of AI capabilities, monitor performance, and contribute to ethical AI practices. The ideal candida ...

    Hypervisor Tools Engineer Automation & DevOps for AHV

    A leading enterprise software company is seeking a Software Developer to design, develop, and maintain internal tools for their Hypervisor (AHV). This role emphasizes collaboration in a hybrid work environment, requiring coding skills mainly in Python or Rust. Candidates should possess a degree in Computer Scien ...

    Backend Mobile Apps Engineer (Python/Django) – London

    Java Script Works is seeking a Backend Mobile App Developer specializing in Python and Django. The ideal candidate will have at least 1 year of experience in backend development and hold a 1st class degree in a relevant field. Knowledge of frontend development is an added advantage. Compensation ranges ...

    Hybrid Weapon Systems Algorithm Developer ML & Geospatial

    A leading defense contractor in Gloucester is seeking an Algorithm Developer to join their advanced weapon system development team. The position requires expertise in designing and testing mathematical algorithms using Matlab and Python, alongside experience in machine learning and numerical simulations. Candida ...

    Automation Test Engineer Connected TV Platform

    FX Digital is seeking a Mid-level Software Developer in Test to join their Quality Engineering team in London. This role focuses on ownership of automation frameworks and CI pipelines, working closely with senior engineers and mentoring juniors. The ideal candidate has over 2 years of test automation e ...

    Full Stack Engineer (London) Python, AWS, Vue/React

    A leading tech recruitment agency is offering a Full Stack Developer Opportunity in London. The successful candidate will design and implement services in Python and collaborate on infrastructure maintenance in a dynamic, agile team. They must have at least 4 years of experience and the right to work in the UK. ...

    Full Stack Aero Software Engineer: End to End Impact

    Cadillac Formula 1 Team in Silverstone is seeking a software developer to work within the Aerodynamics department. The role involves developing software solutions, maintaining custom tools, and collaborating with engineers on a range of tasks from concept to deployment. Ideal candidates will possess a technical ...

    Senior Software Engineer Creatures Tools & Pipelines Lead

    A leading visual effects company is looking for a Senior Software Developer to join their team in Greater London. This role involves software development and team management, contributing to the development of frameworks and tools for Creatures technology. Ideal candidates should have strong skills in C++ and Py ...

    Django Developer – Investment Management (London)

    Stars Arena is looking for a Django Developer to join their Investment Management team in London. This full-time position offers compensation of up to £90K. Candidates must have a 2:1 degree in Computer Science, Maths, Physics, or Chemistry from a Red Brick UK or EU University, along with experience in Django an ...

    Full Stack Web Developer in Nottingham Unitemps

    Job Requirements The job requires a Full Stack Developer or similar. Strong proficiency in front-end technologies, including HTML5, CSS3, JavaScript. Experience with a modern JavaScript framework (e.g., React, Angular, Vue.js). Solid understanding of back-end development lan ...

    Senior Backend Python Engineer – Scale & Impact (Hybrid, London)

    A leading grounds maintenance company is seeking a Senior Backend Developer to join a product-focused engineering team. You will design and build backend applications that support complex workflows. The role combines exciting challenges in a hybrid working environment, fostering professional growth with clear ca ...

    Staff Kernel & Driver Software Engineer

    A pioneering AI compute firm in Bristol is seeking a skilled software developer to design and implement OS kernel and device driver software. You will work closely with hardware engineers in an agile environment, applying your expertise in C/C++/Python, and contribute effectively to technical discussions. The co ...

    Software Engineer: End to End Solutions with Real Impact

    Tenth Revolution Group, based in Newcastle upon Tyne, seeks a software developer to join their fast-growing technology organization. The role involves engaging with clients to deliver high-quality software solutions while working in a collaborative, agile team environment. The ideal candidate will have ...

    Backend Engineer: Python/Java APIs & Scalable Systems

    ELLIOTT MOSS CONSULTING PTE. LTD. is seeking a skilled Backend Developer in Penarth, Wales. The successful candidate will design, develop, and maintain scalable backend services using Python and Java. Responsibilities include implementing RESTful APIs, integrating backend services with front-end applications, an ...

    Full Stack OpTech Software Engineer

    慨正橡扯 in Cheltenham, England, is seeking a skilled full-stack developer for Cyber Security projects. Join a dynamic team responsible for developing bespoke software solutions that prioritize engineering rigour and reliability. The ideal candidate will thrive in a hands-on environment, guiding junior col ...

    Global Full Stack Python/React Engineer: Prototyping Impact

    Vitol Group is seeking a Full Stack Desk Developer proficient in Python and React to join their Greater London team. The role involves working collaboratively across various business lines, developing innovative full-stack applications aimed at optimizing operations in the energy commodities sector. Id ...

    C++ Software Engineer Hybrid (Embedded & AI)

    Jenoptik AG in Farnborough is seeking a skilled Software Developer to work in a hybrid role. The ideal candidate will have robust C++ skills, knowledge of Python, and experience with embedded systems. You will design and maintain applications, contribute to CI/CD processes, and collaborate with cross-functional ...

    Exploit Developer — Offensive Security Engineer

    A leading security recruitment firm is seeking an Exploit Developer in Basingstoke. This role involves developing robust software within unique environments while supporting vulnerability research. Ideal candidates will have extensive experience in software development and secure practices, proficiency in langua ...

    Applied ML Engineer — LLM Evaluations & MLOps

    APPLE seeks an Applied Machine Learning Engineer for its Developer Publications Intelligence team in Greater London. The role involves building and integrating machine learning models, driving MLOps excellence, and collaborating with cross-functional teams. Candidates should have strong programming skills in Pyt ...

    Senior Embedded GUI Engineer C++/Qt on Hardware

    A technology company in Colchester is seeking an experienced Applications Developer to join their team. This role involves delivering high-quality application features and user interfaces primarily using C++ and Qt. The position requires strong experience with embedded systems and collaboration with various engi ...

    Remote Backend SaaS Engineer — Python & API

    A leading open source software company is looking for a talented software developer to create new features and improve the Landscape codebase. The role involves remote collaboration with a global team, committing to high-quality code and automated testing, and requires strong proficiency in Python and experience ...

    Ruby on Rails Developer — Ownership, Equity & Hybrid London

    A fast-growing technology business is looking for a Ruby on Rails Developer in London (hybrid). You'll work on a modern platform focusing on backend services and APIs, with the opportunity to influence architectural direction in a small team. The role requires 2+ years' experience in Ruby on Rails or Python, and ...

    Quant Dev: Launch & Scale New HFT Strategies

    A leading financial firm in London seeks a Quantitative Developer to join a new HFT team. You will play a crucial role in launching and ensuring the profitability of this new desk. The ideal candidate is experienced in quantitative roles, proficient in Python (C++ is a plus), and ready to face multifaceted chall ...

    Real Time Pricing Platform Engineer

    Join Barclays in London as a Pricing Application Developer to design and enhance software for the Metis pricing platform. You will work using modern engineering practices with Java, Angular, and Python, collaborating closely with business analysts and front-office teams. The role requires experience wi ...

    Staff DevX Engineer Build Fast, Scale Safely

    Anthropic is seeking a Staff+ Software Engineer specializing in Developer Productivity to enhance how engineers develop and ship code. The role involves strategic technical leadership and the design of scalable, reliable infrastructures that support high-volume workloads. Applicants should ideally have ...

    Automation Developer: Build Smart, Scalable Automations

    Lorien is seeking an Automation Developer in Greater London to design and deliver intelligent workflows and automation solutions across enterprise systems. You'll be responsible for improving processes, reducing manual effort, and delivering measurable operational impact. This hands-on role will have y ...

    Senior Full Stack Engineer Remote & Hybrid Growth

    Amdaris in Bristol is looking for a Senior Full Stack Software Developer to join their dynamic team. The role involves building both front-end and back-end solutions, ensuring scalability and security, and contributing to innovative projects. Applicants should have strong Java proficiency and ideally experien ...

    RAD Python Engineer for Front Office Trading MVPs

    Join Barclays as a RAD Developer in London, where you will work closely with Front Office traders to deliver innovative solutions in a fast-paced environment. We seek a self-driven professional proficient in Python, Oracle, GIT, and more. The role includes designing and improving software solutions, collabora ...

    Graduate Software Engineer Python/Java/C/C++

    Java Script Works is looking for a Graduate Software Developer to join their team in Cambridge, United Kingdom. The ideal candidate should have a minimum of AAA at A Level or equivalent UCAS points and be proficient in coding with C++, Java, Python, JavaScript, or C#. The role offers a competitive salary of up t ...

    Senior Backend Architect for Global, High Performance Systems

    ZeroLight is seeking a Senior Back End Developer in Newcastle upon Tyne. This role focuses on architecting systems and delivering technical solutions for global partners. Candidates should have 5-10 years of experience in software engineering with deep expertise in Python and Node.js, along with a solid understa ...

    Remote Software Developer Contract Build Scalable Apps

    YO IT Consulting is looking for a Remote Software Developer to join their team. The role encompasses designing and maintaining scalable applications across various programming languages such as Python, Java, and more. The ideal candidate will have 3+ years of experience and strong problem-solving skills, thrivin ...

    Hybrid Weapon Systems Algorithm Developer ML/Simulink

    A leading defense technology company in Bristol seeks an Algorithm Developer to join their Weapon System team. This role involves designing and testing mathematical algorithms using Matlab/Simulink and Python, and collaborating with software teams to implement these algorithms. Candidates should possess a numera ...

    Senior Backend Engineer Python/Django Biotech Lab, London

    BactoBio, a London-based biotechnology company, is seeking a skilled developer with experience in Python, ideally using frameworks like SQLAlchemy or Django. This role emphasizes teamwork and a collaborative approach to solving complex challenges in synthetic biology. We offer a competitive salary, fle ...

    Junior Systems Developer ERP & Integrations Explorer

    SHI Europe in Welshpool is seeking a Junior Systems Developer to assist in the development and support of bespoke software applications. You will collaborate with various departments to gather requirements and develop technical solutions. The ideal candidate should possess a degree in Computer Science ...

    Quantitative Developer European Power & Gas

    Stars Arena is seeking a European Power and Gas Quantitative Developer in London. This full-time role requires 3-5 years of software development experience and proficiency in Python and SQL. The ideal candidate has a deep understanding of Agile methodologies and will focus on performing computationally intensive ...

    Senior Quant Developer – Derivatives Risk & IMM Analytics

    Talensa is seeking an experienced Quantitative Developer at Associate Director level to enhance their Derivatives risk management. The role requires strong expertise in Python and experience in quantitative development to build risk libraries, validate methodologies, and collaborate with cross-functional teams. ...

    Senior Software Engineer & Tech Lead (Mentorship)

    Once For All Limited is seeking a Senior Software Developer to join their technology team in Basingstoke. This role involves technical ownership of projects, mentoring junior developers, and enhancing software engineering practices. Candidates should have over 5 years of experience and proficiency in C#, Pyth ...

    Senior Backend Engineer Scalable, Product Focused

    Fruition Group is seeking a Senior Backend Developer to join their fast-growing technology business in London. This role emphasizes building reliable backend systems and offers a collaborative environment with significant autonomy. The ideal candidate has extensive experience in Python and a solid unde ...

    Senior Developer Relations Manager – Capital Markets

    Senior Developer Relations Manager – Capital Markets page is loaded## Senior Developer Relations Manager – Capital Marketslocations: UK, Remotetime type: Full timeposted on: Posted Todayjob requisition id: JR We are seeking a highly technical and strategic Developer Relations Manager to join our team, fo ...

    Virtualisation Engineer

    Job Type: Full-Time 40 hours per week, Monday to Friday. The role requires participation in an on‑call rota. At Airband, we’re building more than broadband networks, we’re helping reshape connectivity across the UK. Originally established to tackle the digital divide in rural and underse ...

    Security Engineer (Product Security)

    Overview Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless wor ...

    Data Analytics Specialist

    London based family office is looking for an experienced Data and Reporting Specialist to become an integral part of their team. This is an exciting and unique opportunity to join this dynamic and well regarded organisation. You will work independently as well as with the investment team across Public equities, ...

    Data Analytics Specialist

    London based family office is looking for an experienced Data and Reporting Specialist to become an integral part of their team. This is an exciting and unique opportunity to join this dynamic and well regarded organisation. You will work independently as well as with the investment team across Public equities, ...

    Sr. Specialist, GenAI, Frontier Models GTM

    DescriptionDo you want to help define the future of Go to Market (GTM) at AWS using generative AI (GenAI)? You will be part of the core worldwide GenAI Training and Inference team, responsible for defining, building, and deploying targeted strategies to accelerate customer adoption of our services and soluti ...

    Business Intelligence Data Architect

    Careers | Fred. Olsen Cruise Lines - Shore Based We are excited you have visited our Careers page. We are seeking talented individuals that are excellent in their field of expertise and are posed with all potential and skills necessary to help us meet future business challenges. Position not r ...

    C# Developer – Games – 70K

    Games Developer, C#, 3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, No SQL, OpenGL / DirectX – Global Software House – up to 70K Global Software client is looking for Software Developers with a Maths ...

    C# Developer – Games – 70K

    Games Developer, C#, 3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, No SQL, OpenGL / DirectX – Global Software House – up to 70K Global Software client is looking for Software Developers with a Maths ...

    Cloud Engineer: AWS, DevSecOps & CI/CD

    Vix Technology is seeking a motivated Cloud Engineer in Manchester to support and maintain products across environments. The ideal candidate will have AWS cloud-native experience, familiarity with Active Directory, and practical scripting skills in Powershell or Python. With a focus on professional development, ...

    SC Cleared Product Owner (Cloud Hosting)

    SC Cleared Product Owner - Cloud Hosting 6 Months • £88 per hour (Inside IR35) • Hybrid working – 2‑3 days per week in Reading My client is looking for an experienced Product Owner with a strong background in Cloud Hosting to join a major programme within the Defence and Aerospace sector. ...

    Infrastructure Engineer Wintel & Networks Azure

    Infrastructure Support Engineer (2nd/3rd Line) - Networking & AzureLondon - Hybrid - Permanent - £60,000-£65,000 pa Working with a leading Insurance business who are urgently seeking an Infrastructure engineer to support their continued transformation.We're looking for a wel ...

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