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    VP of Low Latency EMS/SOR Trading Architecture

    A leading digital assets firm in Greater London is seeking an experienced EMS / SOR Developer to design and implement a low-latency trading system. The role demands strong Java programming skills, extensive experience developing routing strategies, and a solid understanding of algorithmic trading environments. R ...

    Azure Data Factory Developer — Build Data Pipelines & Ingest

    A technology consultancy in Sunbury-on-Thames seeks a Database Engineer for an 8-month rolling contract. The role requires extensive experience with IaaS, Azure SQL server, and knowledge of Big Data and NoSQL technologies. Candidates should have strong scripting abilities and familiarity with Azure Data Factory. ...

    Senior Software Engineer, Unified Trade Platform

    DRW Holdings, LLC. is seeking a Senior Software Engineer for their Unified Platform in London. The role involves building robust systems with an emphasis on testing and scalability, designing and programming in languages such as Java, Python, and Clojure. The ideal candidate has experience with micro-s ...

    Senior Ads Auction Engineer — Real Time CTV Platform

    Roku in Cambridge is seeking an engineer to contribute to the Ads Auction and Marketplace systems. In this role, you will design and implement real-time auction systems for Roku’s CTV platform, ensuring performance and compliance across various objectives. The ideal candidate possesses strong Java skil ...

    Security‑Focused Data Engineer for Intelligence Analytics

    Envitia is seeking a Data Engineer to join their Security and Intelligence team in Cheltenham. The successful candidate will design and maintain secure, scalable data platforms and pipelines, facilitate advanced analytics, and collaborate with multi-disciplinary teams. This role requires experience in data engin ...

    Senior Software Engineer – Secure, High‑Assurance Projects

    Searchability is seeking a Senior Software Engineer to join a leading cyber and national security organization in the UK. This role involves designing and developing secure, high-assurance software solutions that support national security operations. The ideal candidate should have strong experience in ...

    Backend Engineer Crypto Trading Platform (Go)

    Talos, based in London, is seeking a Software Engineer to build high-performance backend systems for crypto trading. You will work on various components including order routing and risk systems, ensuring performance and security in a fast-paced environment. Candidates should have over 3 years of software enginee ...

    Senior Software Engineer — Build Scalable Systems

    A leading software company in the UK seeks a senior Java or C++ developer to join the Software Development team. The role focuses on developing and maintaining the RokDoc desktop application, involving collaboration with geoscience experts and other development teams. Candidates should have at least 5 years of s ...

    Graduate Salesforce Consultant: Build Elegant Solutions

    A technology consulting firm is seeking a Graduate Salesforce Consultant to join their Salesforce development team in Manchester. This position offers exciting career growth with responsibilities in designing and developing innovative Salesforce solutions. Ideal candidates will have a degree in IT or Computer Sc ...

    Quantitative Researcher — Crypto HFT Alpha Signals

    A prestigious investment firm in the Greater London area is looking for an experienced Quantitative Researcher to join their winning team. This exciting role involves designing, analyzing, and implementing trading strategies, in addition to alpha research and monitoring existing strategies. Candidates should hav ...

    Senior Software Engineer, Services & Automation

    A leading financial services company is seeking a Senior Software Development Engineer in Nottingham. The successful candidate will design and develop software solutions that enhance business processes, work collaboratively with stakeholders, and provide technical leadership. This role is ideal for someone with ...

    Trading Systems Software Engineer (Hybrid, London)

    PDT Partners is looking for skilled Software Engineers to develop and maintain their trading technology. This hybrid position requires working in London at least three days a week. Candidates should have strong programming experience in C++, Python, or Java, and a degree in Computer Science. With a sal ...

    Senior GenAI Platform Engineer

    RELX INC is seeking a Senior Software Engineer I in Greater London, focused on building generative AI services. You will design and develop scalable backend systems using Python and Java, collaborate with cross-functional teams, and mentor junior developers. This role promotes a healthy work-life balan ...

    Senior Data Backend Engineer, Search Quality

    Yelp is seeking a data-oriented backend engineer in Glasgow, UK to build and improve backend platforms for Search systems. This role involves collaborating with product-focused engineers to enhance search experiences and contribute to a smarter search roadmap. Candidates should be fluent in an object-oriented la ...

    Secure DevOps Engineer: CI/CD, Kubernetes & PKI

    慨正橡扯 is hiring a DevOps Engineer for their Space, Defence and Intelligence unit in Gloucester. You'll build and automate secure platforms for critical services, ensuring reliable deployments and tackling technical challenges. The role requires strong experience in DevOps, proficiency in Java, Python, C ...

    Senior Software Engineer — Enterprise SaaS, Product Ownership

    A growing SaaS company in Greater London is seeking a Senior Engineer to enhance product features in a dynamic environment. Ideal candidates should have strong experience in Java and Angular, along with a solid understanding of REST APIs and a proactive approach to delivery. This role offers real product ownersh ...

    Senior Palantir Engineer: Scalable Data Solutions Lead

    A leading technology firm in Budock Water is seeking a Senior Palantir Engineer to design and develop data processing software for large-scale solutions. The ideal candidate will have strong experience in Java, Scala, or Python, and familiarity with data-processing platforms like AWS and Azure. This role emphasi ...

    Platform Engineer – Global Cloud & SRE (GCP/Kubernetes)

    A leading SaaS company in London is looking for a Platform Engineer to scale their cloud-native banking platform. In this role, you will be responsible for designing and maintaining cloud infrastructure, optimizing software delivery, and enhancing developer experience. The ideal candidate has experience with clo ...

    Senior Software Engineer Lead – Scalable Backend & Cloud

    A technology company is seeking a Manager of Software Engineering in London, responsible for architecting scalable backend systems and leading complex projects. The ideal candidate has over 7 years of software engineering experience, with strong expertise in Golang or Java and AWS. This hands-on role requires te ...

    Global Impact FDSE: End to End Solutions Architect

    A leading software company based in Greater London seeks a Forward Deployed Software Engineer to design and implement solutions addressing complex customer challenges. You will work on impactful projects, leveraging technologies to drive real outcomes. Candidates should have at least 1+ years of programming expe ...

    Senior Data Platform Engineer — ELT & Pipelines

    RVU is seeking a Senior Software Engineer in Greater London to design and maintain data pipelines that support analytics and business teams. You will help build a cloud-based ELT platform and monitor data performance metrics while collaborating with various teams. The ideal candidate should have strong ...

    Hybrid Middleware Engineer Linux, APIs & Automation

    Queen Square Recruitment Ltd is looking for a Middleware Engineer to work in a hybrid model across London, Reading or Leeds. This role involves supporting and maintaining middleware platforms, ensuring system stability and performance. The ideal candidate will have strong Linux/Unix and API skills, wit ...

    Software Tools Engineer – Cross Platform Dev Tools

    A prominent technology company in London is seeking a Software Tools Engineer to develop high-performance applications that facilitate innovative audio and electronics experiences. Successful candidates will have a strong programming background, particularly in Java and Python, a Bachelor's in Computer Science, ...

    Junior Quality Engineer: Build World Class Software

    TMX Group offers a Quality Engineer position based in Greater London, England. The role focuses on ensuring high software quality through exploratory testing and collaboration with development teams. Candidates should be passionate about technology, possess strong analytical skills, and have experience with C# o ...

    Backend Infrastructure Engineer: Scale & Secure Systems

    A leading software company in Greater London seeks a Backend Software Engineer to build scalable and performant systems, tackling real-world problems with innovative solutions. The role involves collaborating across teams and working autonomously to create APIs and systems that support impactful products. Candid ...

    Software Engineer – Scale Travel Platform (In‑Person)

    A growing technology company is seeking a Software Engineer to help build and scale its platform that powers travel’s growth. You will collaborate with product, design, and engineering teams to deliver high-impact features and improve system reliability and performance. The ideal candidate is experienced in Kotl ...

    DevOps Engineer: Cloud Modernization & CI/CD Specialist

    Jefferies is seeking a DevOps Engineer to engage with and support DevOps technology adoption across application development teams. The role involves implementing DevOps tools, enhancing productivity, and focusing on modernization with containers. Responsibilities include maintaining on-premise DevOps t ...

    Cloud SRE & Observability Architect (OpenTelemetry)

    A global technology company in the UK seeks an architect for their Observability Centre of Excellence. The role involves leading the implementation of OpenTelemetry, developing automation scripts with Terraform, and ensuring platform performance optimization. Candidates should have extensive experience with obse ...

    Software Engineer, Apollo Platform Deploy at Scale

    A leading software company in Greater London is seeking a Software Engineer for its Apollo platform. This role involves building and maintaining software deployment systems at scale, engaging with customer needs, and solving complex performance issues. Applicants should have a degree in a relevant field and stro ...

    Automation QA Engineer for Enterprise Platform

    IT Global Consulting Ltd. is looking for an experienced QA & Automation Test Engineer to join their team in Slough, UK. The successful candidate will be responsible for testing, maintenance, and support of the platform while collaborating with the software design team. Key requirements include a Bachelor’s degre ...

    Senior Software Engineer FX Trading Platforms

    Macquarie Bank Limited is seeking a Senior Software Engineer to join their eFX Digital Technology team in London. This role involves designing and enhancing electronic FX trading solutions in a dynamic environment, collaborating with various stakeholders and technical teams. The ideal candidate holds e ...

    DV‑Cleared Senior Software Engineer — Secure Systems

    A prominent UK security agency seeks a Senior Software Engineer to tackle mission-critical challenges in Cheltenham. You'll design, develop, and maintain software solutions using languages like Java, Python, and more. The job includes mentoring and working with cross-functional teams while engaging with various ...

    Android Security Researcher: Reverse‑Engineer & PoC Dev

    CoreTech Security Services is looking for an Android Security Researcher based in Cheltenham, England. You will conduct advanced research and develop prototypes related to Android security, including reverse engineering and vulnerability analysis. We're seeking individuals with expertise in Android internals, pr ...

    Senior Graph & AI Platform Engineer Flexible Hours

    RELX INC is seeking a Senior Software Engineer I for their Search and AI Platform. You will design scalable, data-driven applications that enhance research capabilities and deliver business value. The position requires expertise in Java, Spring Boot, and distributed systems, working with cloud-native architec ...

    DevOps Engineer Linux , Puppet, Fintech in London Quant Capital

    Automated Data Analysis with Natural Language Processing This role involves the automatic analysis of very unclean data using natural language processing. The position requires close collaboration with the development team, which utilizes Ruby and Java. Responsibilities of a DevOps E ...

    Logistics Data Science Lead for Scalable Ops

    A leading retail technology firm in the UK seeks a Data Science Leader to guide a team in leveraging data for strategic business solutions. This role involves mentoring Data Scientists and managing complex optimization projects within an innovative environment. Candidates should possess expertise in data science ...

    Senior Backend Engineer AI Powered Search Platform

    Elsevier is seeking a Senior Software Engineer I to build and enhance their Search and AI Platform. This role involves designing graph-based search services and integrating with various cloud services. The ideal candidate has over 4 years of experience with strong expertise in Java and AWS. You will co ...

    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 ...

    Senior Backend Engineer, Marketing Platform & Pipelines

    Dangote Industries Limited in Greater London is seeking a Senior Backend Engineer to build and scale Wise’s price comparison platform. The role involves developing robust backends and APIs that ensure data quality and transparency, driving customer satisfaction and operational success. This position re ...

    Cloud Software Engineer Build Scalable AI Systems

    Amazon is looking for a Software Development Engineer I to work in Edinburgh, UK. This role involves designing and building scalable services, contributing to innovative products, and participating in code reviews. Candidates should be enrolled in or have completed a degree in a relevant field and have experienc ...

    Construction HSE Manager Lead Safety & Compliance

    JAVA Recruitment Ltd is looking for an experienced Construction Health, Safety & Environmental (HSE) Manager in Thurrock. This role involves leading on site safety and environmental compliance within live construction environments on a freelance basis. Key responsibilities include managing HSE systems, ...

    Graduate Software Engineer – Warwick (Onsite & Training)

    Tata Technologies is hiring Graduate Software Engineers to join their Digital Enterprise Solutions department in Warwick. This unique graduate program combines structured training with hands-on experience, working closely with senior teams and clients on significant projects in the automotive sector. T ...

    Software Engineer Hybrid & Distributed Calc Engine

    Limelight Health is looking for a Software Engineer in Greater London to design, build, and maintain their calculation framework and analytics products. You'll collaborate with engineers and quants to create a scalable calculation engine for the analytics platform. The ideal candidate has proven softwa ...

    National Security Cyber Software Engineer

    A leading digital intelligence firm in Gloucester is seeking an Operational Cyber Software Engineer. This role focuses on developing secure, reliable software solutions for critical cybersecurity needs. Candidates should be eager to learn and have a foundational understanding of programming languages like C++, J ...

    Software Engineer III FinTech Cloud Native Impact

    Fairygodboss is hiring a Software Engineer III in Greater London to work within the Accelerator business. The ideal candidate thrives in a collaborative environment, focusing on developing innovative solutions that meet customer needs. This role requires proficiency in JVM-based languages, namely Java ...

    Cloud Native Software Engineer — CI/CD & Security

    A leading consulting firm in Leeds is seeking talented software engineers to develop traditional and serverless applications in an agile environment. Candidates should have experience in Java, Typescript, C#, Python, or Go, and familiarity with cloud technologies such as AWS or Azure. The position offers a compe ...

    Crypto ML Scientist & LLM Engineer

    Unchain Data is seeking a skilled Machine Learning Engineer to optimize ML systems and enhance AI capabilities. The role involves consulting on objectives, designing self-running systems, and analyzing data to improve predictive accuracy. Ideal candidates will possess a Bachelor's in a relevant field a ...

    Senior Android Engineer Kotlin, Scale & Impact

    A leading food delivery service in Greater London is seeking a Software Engineer to enhance their technology infrastructure. The role involves improving code structure and architecture, as well as leading projects in a collaborative environment. Ideal candidates will have over 3 years of experience in Android de ...

    Staff Backend Engineer — Remote, Impactful FinTech Systems

    A leading UK bank is seeking a Staff Engineer to join their dynamic team. In this role, you will collaborate with various teams to enhance the backend of their innovative financial services. The ideal candidate will have experience with distributed systems and strong knowledge of programming languages like Go an ...

    Senior Android Engineer Remote friendly, Africa scale impact

    A dynamic renewable energy company seeks a Senior Android Engineer to join their team in Sheffield. You'll develop and maintain mobile applications vital for transforming energy access in Africa. The role involves building robust offline-first functionalities and integrating with backend systems. Candidates shou ...

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      Full Stack Tech Lead Node Js React Java Script Jobs in United Kingdom Job Search Guide, Trends and Insights