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    C# .NET Software Engineer (x2)

    About AGI Founded in Japan, the AGI Group (AGI) is a global engineering and technology company serving high-value chemical, pharmaceutical, energy, and advanced materials industries. Built on a heritage of precision engineering and long-term partnerships, AGI has evolved from its manufacturing ro ...

    Software Engineer in Cambridge Aquent

    Software Engineer Cambridge, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack React hardware Software Engineer Databases administration JavaScript Windows No ...

    Aerospace Software Process Assurance Engineer

    Rolls-Royce is looking for a Software Engineer in Derby to join the Engineering Process Assurance team. This role focuses on assurance and certification of aircraft engine control systems, involving compliance with aerospace certification standards such as DO-178 and ARP4754. Responsibilities include conducting ...

    Software Engineer, Services Platforms & Tooling

    Apple Inc. is seeking a Software Engineer for its Services Engineering team in London. The role offers competitive compensation and requires strong proficiency in programming languages like Java, Python, Swift, and C/C++. Candidates should be comfortable with engineering tooling and workflows, including version ...

    Software Engineer — Dynamics & CRM Specialist

    The London Borough of Havering is seeking a dynamic Software Engineer to join their Product Management and Customer Experience Team. This role involves developing software solutions for customer interactions, utilizing tools like Power Apps and Logic Apps. The council offers a salary between £49,056 and £53,172, ...

    Software Engineer Engineering Process Assurance

    Job Description Software Engineer - Engineering Process Assurance Location: Derby (Hybrid) Employment Type: Full Time What you will be doing Assure compliance, quality and timely delivery of certification evidence for aircraft engine control software, hardw ...

    Software Engineer in Cambridge Trustonic

    Software Engineer Cambridge, United Kingdom Posted 10 months ago Trustonic is a global leader in trusted technology for telecoms and cybersecurity, providing innovative solutions to enhance security and protect revenue for technology companies worldwide. Tech stack ...

    Collaborative Agile Software Engineer (Hybrid)

    Security Wizardry Radar Page is seeking a Software Developer to join their Agile team in Bath. In this role, you will collaborate on software solutions through pair programming and design workshops, ensuring high-quality outputs through strong peer reviews. Ideal candidates will have strong communicati ...

    Software Engineer API & Frontend Integrations

    ZeroKey is seeking a mid-level Software Engineer in Cardiff, UK, to build and maintain integrations with third-party systems and extend their API. Candidates should have a minimum of 3 years in Node.js and Vue.js. The role offers the chance to work with a founding team that fosters growth and provides real impac ...

    Lead Software Engineer Python / Java

    Join us and elevate your software engineering career. You’ll design market-leading technology products that drive innovation in financial services. At JPMorganChase, you’ll collaborate with talented teams, grow your skills, and make a real impact. We value your expertise and offer a dynamic environment whe ...

    Manager, Software Development Engineer (Octopart)

    Job Description Octopart is revolutionizing electronics procurement and component sourcing. As part of Altium and the Renesas Group, we connect procurement professionals, supply‑chain managers, and sourcing teams with the world’s most comprehensive electronic component database. With over 95 mill ...

    Software Engineer II Applied AI

    Job Description Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to ...

    Graduate Full Stack Software Engineer

    Lovey | Tech Department Lovey: Helping businesses access the funding they need to grow About Lovey: At Lovey, we believe every business deserves access to the funding it needs to grow. Since 2016, we've helped thousands of UK companies secure finance through technology that makes the proces ...

    AI Software Engineer Global Financial

    AI Software Engineer - Agentic and GenAI (LangGraph & CrewAI) Location: London Hybrid: 2 days per week in the office Do you have commercial experience using AI frameworks? If yes, this could be for you. Our client are a Global Financial located in Glasgow who a ...

    On Lead Software Engineer (DevEx)

    At On, we believe technology should move as fast as a runner. We are building the foundation that allows our engineering organization to scale, innovate, and deliver value without friction. We are looking for a Senior or Lead Software Engineer to join the Developer Experience (DevEx) team. In this ...

    Fullstack Software Engineer React/Python

    Full Stack Engineer (Python / React | Cloud) - NEW FDI to Belfast! MCS Group are delighted to be partnering with a high‑growth technology business that is building a modern, data‑driven platform to help large organisations better understand performance and make smarter decisions. The produc ...

    Staff Software Engineer Distributed Systems

    Staff Engineer – Distributed Systems (Rust / Python / Go) London – Hybrid (3 days onsite, 1 month remote/year). £200k package (Base + Bonus) + equity. Visa sponsorship available. The problem space Markets move fast. Prices update in microseconds. Billions of events. Global users ...

    Software Support and Development Engineer

    Dematic’s Global Software Organisation provides intelligent warehouse execution software to a range of highly automated and innovative distribution centres and warehouse environments. Our software allows our customers to control a wide range of automated processes giving them real-time visibility of their ...

    Java Software Engineer (Core Java)

    Are you a Senior Backend Engineer who prefers solving complex problems with Core Java over just configuring frameworks? We are partnering with a boutique investment firm in London that operates with a flat structure, empowering developers to drive innovation and take full ownership of their work. Th ...

    Full Stack Software Engineer (Freelance)

    Time commitment : Freelance project lasting around 3 to 5 months Location : Hybrid or Remote Reporting to : VP of Technology, Avishai Gurt About Paloma Paloma’s mission is to make children’s autism and ADHD assessments and care available on the NHS wit ...

    Java Software Engineer Security & Intelligence

    Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness and information advantage across C5ISR, fusi ...

    Staff Software Engineer Authentication & Authorization

    At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairn ...

    Software Engineer I (Kyriba Specialist)

    Responsibilities Lead Kyriba Treasury Management System (TMS) related solution design sessions with stakeholders and facilitate requirements gathering Configure & test solutions/workflow in the TMS UAT environments for various TMS modules (Cash Management & Forecasting, Payments, Cas ...

    Software Engineer C++ Python Risk

    Software Engineer / Developer (C++ Python Risk) London to £130k Are you a backend focussed Software Engineer with experience of working on financial Risk systems? You could be progressing your career in a hands‑on Software Engineer role at the Investment Management arm of a global bank. < ...

    Staff Software Engineer – Machine Learning

    Job Overview Join our world‑class team at Arm in Western Europe, where you will have the opportunity to contribute to powerful technological advancements. As a Staff Software Engineer, you will engage with innovative projects that compose the future of technology. The team is composed of ha ...

    Software Engineer — Internal Tools & Automation

    Cambridge Aerospace in Cambridge is seeking a Software Engineer (Internal Tooling) to enhance efficiency across teams. In this role, you will build and maintain internal tools, collaborating with hardware and test engineers. Key requirements include proficiency in TypeScript, Python, and SQL, along with cloud ex ...

    Software Engineer – AI Research Platform

    Software Engineer – AI Research Platform We’re partnering with a leading AI research team building platforms that allow people to directly shape how AI models are trained and evaluated. This is a hands‑on role working on a live, production‑backed research platform — helping it scale, run ...

    Staff Software Engineer (IBM Sterling)

    The M&S Online Fulfilment area is looking for a Staff Software Engineer to join our Promising team. You will provide technical expertise, lead the design and delivery of robust solutions, and operate with excellence. Creative, curious and pragmatic, you will lead the modernisation of our order management s ...

    Software Engineer, Web & Process Automation

    Sartorius is seeking a Software Engineer in Royston, UK, to join their Process Automation team. The role focuses on building modern web components using TypeScript and React. Responsibilities include writing testable code, improving CI/CD pipelines, and collaborating with product management. Ideal candidates hav ...

    Software Firmware Engineer in Canterbury)

    Software / Firmware Engineer Location: Canterbury Type: Full-Time, Permanent We are seeking a Software/Firmware Engineer to join our engineering team, contributing to the development, enhancement, and testing of new technology-driven products. This opportunity is ideal for someone w ...

    Forward Deployed Software Engineer London

    About The Team OpenAI’s Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems. We operate at the intersection of customer delivery and core platform development. About The Role We are looking for customer‑focused softwar ...

    Software Support and Development Engineer

    Dematic’s Global Software Organisation provides intelligent warehouse execution software to a range of highly automated distribution centres and warehouse environments. Our software allows our customers to control a wide range of automated processes giving them real‑time visibility of their overall operati ...

    Software Engineer (Prop Trading Firm)

    Top global trading firm looking for a DeFi developer to join a small, highly technical trading team building high-performance systems that operate directly on decentralized markets. The role is hands‑on and focused on building production systems in Rust and Python, covering execution, on‑chain integ ...

    Software Engineer Analytics & Data Engineering

    Summary The role is in Apple Services Engineering (ASE) in London. ASE is the team behind high‑profile services such as the App Store, Apple iCloud, Apple Music, Apple TV+, Apple Arcade and more. Our Analytics and Data Engineering team is looking for a world‑class Software Engineer to develop larg ...

    Software Engineer Bazel / Build Systems

    We're building cutting-edge AI accelerator solutions, spanning hardware and software, and we're looking for a Software Engineer to join our Developer Experience team to help us scale fast, build smart, improve our internal developer experience, and help shape the developer experience others will have with ...

    Staff Software Engineer, Energy Transformation

    Utility Warehouse in Greater London is seeking a Staff Software Engineer who will serve as a prolific contributor and technical leader, mentoring senior team members and providing direction on energy software projects. This role involves honing technical excellence and consistency while collaborating on critical ...

    Underwater Sonar Systems Software Engineer

    Thales is seeking an Underwater Systems Software Engineer to work in Cheadle, United Kingdom. You will create software for advanced sonar capabilities for defense projects. Ideal candidates will possess strong software development skills and experience in Agile or DevOps environments. Passion for innovation and ...

    Python Software Engineer Distributed Systems

    Python Software Engineer – Backend Python / Distributed Systems Join the R&D, product‑centric engineering team in Reading, Berkshire for a world‑leading company specialising in secure video collaboration technology. Software quality, collaboration, and continuous improvement are central to everyt ...

    Staff Software Engineer Back End

    White Collar Factory (95009), United Kingdom, London. Staff Software Engineer - Back End About This Role Do you love shaping the technical landscape and driving innovation across the organization? Are you passionate about solving complex business problems and supporting multiple ...

    Software Engineer, C++ EA Sports

    Electronic Arts creates next‑level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes ...

    Windows on Snapdragon Software Engineer

    Job Area Engineering Group, Software Applications Engineering Company Qualcomm Technologies International Ltd General Summary As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives d ...

    Software Engineer, Catalog Insights & Analytics

    Klaviyo is looking for a Full-Stack Developer to join the Catalog Insights Team in Greater London. This role involves delivering product capabilities for their Marketing Analytics product and requires 2+ years of experience in a SaaS product. Candidates should be proficient in a modern programming language and p ...

    DV Cleared Software Engineer (Security)

    BT Group is seeking a Software Engineering Professional in Cheltenham to support its software engineering strategy. You will be responsible for designing and developing software solutions, contributing to technical decisions, and maintaining systems. Essential skills include programming/scripting, CI/CD, and sof ...

    Lead Software Engineer, Developer Platform

    Role Overview We are seeking a Lead Engineer, Developer Platform, to serve as the hands‑on technical leader responsible for architecting, building, and operating the core engineering capabilities that make this platform real, including SDKs, APIs, validation and policy services, asset and file st ...

    Full Stack Software Engineer (Python)

    We are looking for a Python Software Engineer to join our Client Success Team. The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high-impact feature delivery for the Validus Horizon platform . By doing so, the team enhanc ...

    Software Engineer (Object Oriented Programming)

    Software Engineer (Object-Oriented Programming) Location: Lancaster, Lancashire We are a leader in positioning, navigation, and timing technology looking for a software engineer with an object-oriented programming background to develop computer vision algorithms and software for the defe ...

    Python Software Engineer Hedge Fund

    Python Software Engineer / Developer London onsite to £100k Are you a data savvy Python Software Engineer? You could be progressing your career in an impactful role at a start-up Hedge Fund / FinTech founded by two hugely successful financial trading entrepreneurs. As a Python Sof ...

    Staff Software Engineer Machine Learning

    White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Machine Learning****About this role****We’re on a mission to transform the way we use data and AI to service our customers and drive efficiency across the business.At Capital One, you'll be part of a community of technical lead ...

    Experienced Software Engineer, AI Services

    Experienced Software Engineer, AI Services (Cambridge, Hybrid) We are working with a Global leader in industrial software who are looking for an Experienced Software Engineer to join their AI Services. You will help design, develop, and scale AI-enabling platform services and public APIs that are ...

    Software Engineer Realtime Quant Frameworks

    We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution — because the best ideas take time to evolv ...

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      Senior Software Engineer Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights