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    Embedded Software Technical Lead

    Our client is seeking an experienced Embedded Software Technical Lead with strong low-level embedded expertise to work on custom hardware platforms in pre-RTOS environments. This role requires hands-on experience developing firmware directly on boards, with a strong understanding of hardware interaction, IC comm ...

    Remote Senior Data Engineer AI Tooling Fully Remote up to GBP140k Nigel Frank

    Overview Senior Data Engineer - AI Tooling - Fully Remote - up to GBP140k Posted about 1 month ago This job is posted by Jooble. To read the full text, please click on the Apply Now link. Tooling Requirements Proficiency in Python and at least one othe ...

    Senior Automation Test Engineer – Flexible CI/CD, API & UI Testing

    IBM is seeking a Senior Automation Test Engineer to support public sector and defense clients. The role involves delivering automated testing solutions, designing test scripts, and collaborating with DevOps teams to enhance product quality. The position offers flexible working options and numerous employee be ...

    Senior Full Stack Java Engineer for Trading Tooling & AI

    Citi is seeking a highly motivated full-stack engineer to join their trading team in Greater London. This role involves collaborating with traders and product development to build a first-class ecosystem of trading tools, leveraging technologies such as Python and React. Candidates should have experience in J ...

    VP Data Engineer, Lakehouse & AI Platform

    A leading financial services firm is seeking a Data Engineer to design, build, and maintain data pipelines on its modern Lakehouse and AI data platform. The ideal candidate will have a strong programming background in Python or Java, knowledge of SQL, and experience with data processing frameworks such as Apache ...

    Senior Data Engineer Real Time & API Focus

    DRW in Greater London is looking for a Data Engineer to collaborate with teams and deliver effective data solutions that support trading activities. You will own data products from initial concept to stable production, focusing on high data quality. The ideal candidate has at least 2 years of experienc ...

    Senior Software Engineer, Real Time Logistics Platform

    A leading logistics platform based in the UK seeks a talented engineer to design and operate scalable systems. Candidates should have strong backend skills in Java and Python, alongside experience in product-driven environments. The position involves tackling complex challenges, writing well-tested code, and men ...

    VP Data Platform Engineer: Lakehouse & AI Pipelines

    Goldman Sachs is seeking a Data Engineer for their Lakehouse and AI Data Platform. In this role, you will design and support data pipelines, curate datasets, and ensure data quality to enable analytics and AI use cases. Applicants should have a relevant degree, solid programming experience in Python or Java, and ...

    In Store AI Real Time Full Stack Engineer

    A stealth-mode AI company in Greater London is seeking a Full Stack Engineer to design and build transformative web experiences for in-store shopping. The role involves creating intuitive web interfaces and implementing real-time backend services. Candidates should have proficiency in full-stack development incl ...

    Senior ML Engineer, AdTech Platform (Hybrid)

    Roku, Inc. is seeking a seasoned machine learning engineer to build a cutting-edge platform, managing feature engineering and model lifecycle. The ideal candidate has 6+ years in applied machine learning, coding skills in Python or Java, and experience with distributed frameworks like Spark. The positi ...

    Hybrid London: Senior Test Automation Architect

    A leading IT service provider is seeking a seasoned Test Automation Engineer in London for a hybrid role, requiring 15+ years of experience with core test automation practices. The ideal candidate will have hands-on expertise in automation using Java and Python, along with a deep understanding of CI/CD processes ...

    Field Reliability Engineer: Automate & Scale Workflows

    Palantir Technologies seeks a Forward Deployed Reliability Engineer for the Greater London area. In this role, you will ensure the stability of mission-critical workflows, engaging directly with operational challenges and advocating for improvements. Ideal candidates have a background in Computer Science or Engi ...

    Lead Platform Engineer, Data & Orchestration

    Grapevine is looking for a hands-on engineer to evolve the core data and content orchestration layer. This role involves integrating booking data, designing multi-channel messaging, and maintaining platform reliability. A successful candidate will have strong skills in Java/Python, SQL, and experience ...

    Senior Full Stack Engineer: Python, React, AI Driven Infra

    Spotify is looking for a Senior Fullstack Engineer to join a small, impactful team that evolves WhoSampled as a standalone product. You will contribute to a variety of projects across backend services, APIs, and web applications while overseeing the reliability and performance of the systems you build. <p ...

    Cloud Native Data Platform Engineer

    A financial technology company in the UK is seeking a skilled engineer to design and implement cloud-native Warehouse and Machine Learning platforms. You will manage and optimize infrastructure using Kubernetes, Terraform, and integrate with AWS and GCP. The role offers a hybrid working model, 25 days of holiday ...

    Platform Engineer: Build the Global Risk Platform

    Wise is looking for a Platform Engineer in the Risk Domain to help build systems for safe global products. You'll work at the intersection of product and risk, crafting foundational services that enable internal teams to ship faster and smarter. Strong backend programming skills in Java, Python, or Go ...

    Machine Learning Engineer AI Models & Systems

    A leading AI technology company in Greater London is seeking a talented Machine Learning Engineer to develop and implement cutting-edge artificial intelligence products. The role requires designing sophisticated models and refining existing systems. Ideal candidates will have a strong background in programming l ...

    Senior Network & Cloud Automation Engineer

    A global telecommunications company is seeking a Senior Network Development Engineer responsible for designing, deploying, and supporting network fabric and systems. This role involves collaboration with cloud service providers and requires a deep understanding of networking protocols and cloud technologies. Ide ...

    Realtime AI Driven Full Stack Engineer for Retail

    A forward-thinking tech startup in Greater London is seeking a Full Stack Engineer to join their innovative team. You will collaborate closely with product, design, and machine learning experts to create next-generation in-store shopping experiences. Responsibilities include designing real-time web interfaces, i ...

    Senior Machine Learning Engineer AdTech Platform

    Roku is seeking a seasoned machine learning engineer to join our Ad Performance team in Manchester. This role involves building cutting-edge advertising technology aimed at improving campaign effectiveness through advanced ML methodologies and data analysis. The ideal candidate will have a strong backg ...

    Remote Senior AI Software Engineer Biomedical Systems

    Owkin is seeking a Senior AI Software Engineer to develop cutting-edge AI products for biomedical research. This remote role in the UK involves building systems that integrate large language models and AI technologies, ensuring impactful user experiences. You will lead a multi-disciplinary team in creating scala ...

    Cloud Native Java Microservices Engineer (Remote, AWS)

    Lorien is seeking a Java Software Engineer for a 6-month contract in London, with remote work options from Manchester or Edinburgh. Join a high-performing team in retail banking and contribute to cloud-native solutions. This role demands expertise in microservices architecture and CI/CD practices, work ...

    Full Stack Engineer Audiobooks Platform (Remote Friendly)

    Spotify is looking for a Software Engineer for the Spotify for Authors platform based in London. In this role, you will develop and evolve features across a React/TypeScript frontend and Java backend, collaborating with engineers and product managers. You should have stack experience in TypeScript and Java, fami ...

    Senior Java Engineer, Credit Risk Analytics – Hybrid

    Citibank (Switzerland) AG in Belfast is seeking a Java Software Engineer for their Credit Risk Technology team. This role involves working on critical risk management systems and developing solutions that support the bank’s stress testing functions globally. The ideal candidate will have a strong backg ...

    Principal Java Engineer Retail Payments & Cloud (Azure)

    Mindera is seeking a Principal Java Engineer to join their team in Greater London. This six-month contract outside IR35 requires strong experience in Java 17+, as well as leadership in technical challenges and solutions. Your role will include crafting secure, high-volume payment services, mentoring en ...

    Senior Java Backend Engineer — Build Scalable, Fast Systems

    InfoSum Limited in Basingstoke is seeking a Senior Java Engineer to design and maintain high-performance backend systems. You will collaborate with cross-functional teams to develop scalable and reliable software solutions. The ideal candidate will have 5+ years of backend development experience, deep ...

    Senior Cloud Native Backend Engineer (Java/Kotlin)

    慨正橡扯 is seeking a talented back-end engineer in Greater London to craft cutting-edge cloud-native applications. You will design, implement, and support solutions using Java/Kotlin, focusing on customer needs and agile methodologies. The ideal candidate demonstrates advanced skills in Java and has exper ...

    Principal AI Java Engineer Remote Cloud Native

    A global automotive systems industry leader is seeking a Principal AI Software Engineer (Java) to work remotely on AI projects. This role requires deep expertise in Java, Spring, and AWS, with hands-on experience in production-grade AI systems. Responsibilities include implementing AI solutions and creating depl ...

    Principal AI Java Engineer Remote Cloud Native

    A global automotive systems industry leader is seeking a Principal AI Software Engineer (Java) to work remotely on AI projects. This role requires deep expertise in Java, Spring, and AWS, with hands-on experience in production-grade AI systems. Responsibilities include implementing AI solutions and creating depl ...

    Real Time Java Engineer for Liquidity & Kafka

    JPMorgan Chase & Co. is looking for a Software Engineer II in Bournemouth, United Kingdom, to enhance the Global Liquidity and Cash Management Technology team. The ideal candidate will have formal Java training, experience with Java 17+, and modern testing tools, along with strong interpersonal skills. Responsib ...

    Senior Java Engineer: Rebuild & Scale Core Platform

    A tech-driven company in the UK is looking for a Senior Java engineer to rebuild their core platform. The ideal candidate will own the project end-to-end and work with a variety of technologies, including Java, React, AWS, MongoDB, and Elasticsearch. You will need to have experience in modernising legacy systems ...

    Java Backend developer in Glasgow Axiom Software Solutions Limited

    Java Backend Developer Glasgow, United Kingdom Posted about 1 year ago Tech stack Spring Boot Backend Java Spring Framework Microservices Job Summary We are looking for a skilled Java Backend Developer ...

    Senior Modelling Software Engineer Chronos

    Senior Modelling Software Engineer - Chronos Department: Tech - Model & Platform Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Please note that we are open to considering candidates who require visa ...

    Java Developer Kafka API Tech Consultancy

    Java Developer / Backend Software Engineer (Kafka API) London / WFH to ...

    Head of AI Engineering — Risk Tech & NLQ Innovator

    JPMorgan Chase is seeking a Lead Software Engineer for AI - Vice President in Risk Technology. In this role, you will drive impact through advanced AI solutions, mentor engineers, and collaborate across teams to deliver end-to-end value for the Risk business. The ideal candidate has expertise in softwa ...

    Senior Software Engineer – Lead Cloud Platform for Net Zero

    A leading sustainability company in London seeks a Senior Software Engineer to join their delivery team. The ideal candidate will lead the design and development of scalable software solutions to help the UK achieve Net Zero by 2050. Candidates should possess extensive experience with Python and cloud technologi ...

    Principal Software Engineer – Real Time Data & AI Trading

    Cititec is looking for a Principal Software Engineer to lead high-impact client engagements in the Energy & Commodities trading space. This senior role blends technical leadership with architecture and strategic delivery. It involves designing and delivering modern cloud-native platforms that support real-time t ...

    London Based Staff Full Stack Engineer – GenAI & LangChain

    A leading software development firm is seeking a hands-on full stack engineer to join their team in London. The ideal candidate will lead teams in delivering high-quality software and must possess strong skills in TDD, agile methodologies, and various programming languages including Python and React. This role i ...

    Senior Security Engineer: Build Secure, Scalable Software

    J.P. MORGAN is looking for a Lead Security Engineer in Bournemouth, UK, to deliver secure software solutions within the Cybersecurity Technology Controls team. This role requires experience in security engineering, proficiency in Python, and the ability to work collaboratively with stakeholders. Applicants shoul ...

    Lead Backend Engineer – PCB Design Platform

    Circuit Mind is seeking a Lead Software Engineer to take full ownership of the back-end stack development. You'll collaborate with product and hardware teams to tackle unique technical challenges in the electronics revolution. Applicants should have over 5 years of software development experience, incl ...

    Senior Software Engineer Build Scalable Solutions

    Rippling is looking for a Senior Software Engineer in Greater London to enhance their payroll platform, which serves hundreds of thousands of employees. In this role, you will lead initiatives to create new product functionalities and rearchitect key platform components. Ideal candidates should have over 6 years ...

    Barcelona Based Lead AI Platform Engineer (Hybrid)

    Clarivate is seeking a Lead Software Engineer for Al Product Development to join their AI Engineering team in Greater London. This role involves designing scalable AI-powered software solutions, collaborating with cross-functional teams, and shaping AI platform initiatives from concept to implementation. Ideal c ...

    Lead AI Engineer for Production Pipelines & RCA (Equity)

    A tech startup focused on AI systems in London is seeking a Lead AI Software Engineer to own and build the core systems that transform production alerts into actionable insights. The role includes architecting critical pipelines in Python and collaborating closely with founders. Candidates should have over 5 yea ...

    Senior Software Engineer Biotech Instrumentation (On site)

    A pioneering biotechnology firm in Cambridge is seeking a Senior Software Engineer to lead the development of the Amperia analytical tool. The role requires strong full-stack capabilities, collaboration with lab scientists, and expertise in Python, C++, and JavaScript. You will contribute to product direction an ...

    Software Engineers

    Position Description: CGI was recognised in the Sunday Times Best Places to Work List and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you ...

    Staff Engineer (Identity Team)

    Requirements A Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related technical discipline, with a strong academic record You’ll probably have over 7 years of experience as a software engineer writing production-grade code, but competency, at ...

    Senior Software Engineer in Gosport STS Defence

    Senior Software Engineer Gosport, United Kingdom Posted 10 months ago Tech stack: Linux Computer Science Software Engineering Web Development Java HTML5 CSS JavaScript Degree Qualif ...

    Marine Logistics R&D Engineer (Python)

    Kinewell is seeking a Research and Development Engineer specializing in marine logistics in the UK. The role involves developing and maintaining software solutions using Python while engaging with clients and contributing to R&D activities. The ideal candidate will have a STEM-based degree, deep expert ...

    Senior Python Engineer | Django, AWS & DevOps

    A technology company based in the United Kingdom is seeking a Python Developer to build and maintain scalable Python applications. The ideal candidate will work closely with front-end teams and be responsible for developing features, integrating APIs, and ensuring code quality. Knowledge of Django, AWS, and DevO ...

    Senior Backend Engineer — Python Microservices, Hybrid

    A leading insurance technology company is seeking a skilled Software Engineer to develop Python microservices and solve complex technical problems. The ideal candidate has a strong background in computer engineering, experience with cloud architectures, and excellent problem-solving skills. The role offers a col ...

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