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    Senior Go Engineer — AI Platform & Cloud Native

    A leading technology firm based in Greater London is looking for experienced Golang engineers to be part of a cutting-edge AI and platform engineering programme. Candidates will work on building secure and scalable AI solutions, contributing to best practices and tooling. The role offers hybrid working arrangeme ...

    Product Engineer — Fintech Platform for Emerging Markets

    A dynamic fintech company in London is looking for a full-stack software engineer to shape their platform. You'll work closely with the founding team to drive product vision, focusing on building intuitive web interfaces and improving the scalability of their solutions. The ideal candidate has extensive knowledg ...

    QA Engineer: AI Platform Automation & Security Testing

    A technology innovation firm based in London is seeking a QA Engineer to design, automate, and execute tests for their AI platform. The role involves working closely with teams to ensure software reliability and security. Candidates should have strong Python skills and experience in automated testing. Attractive ...

    Senior Product Engineer – AI Data Platform (Hybrid)

    A leading AI technology company in the UK is looking for a Senior Engineer to join their innovative team focused on building data-driven solutions. The role emphasizes product ownership and collaborative culture, offering a competitive salary of up to £120k. The ideal candidate will have a strong background in P ...

    Senior Salesforce Platform Engineer FinTech, Apex & Integrations

    A fast-growing FinTech company in London is seeking a Salesforce Engineer to take ownership of business-critical systems and ensure smooth operation of their platforms. Responsibilities include optimizing Salesforce and managing integrations while offering a hybrid working model and competitive pay (£55k - £65k) ...

    Senior .NET Engineer — High Impact Payments Platform

    A global fintech company in Glasgow is seeking a Senior Software Engineer .Net. This role involves designing and developing payment processing systems while collaborating in a dynamic environment. Candidates should have 6–8 years of software engineering experience, expertise in OO languages, and a proactive mind ...

    Platform Engineer — Cloud, IaC, Kubernetes | Flexible Hours

    A high-tech start-up in the UK is looking for an experienced Platform Engineer to join their expanding technology team. The role involves working with cloud technologies, containerisation, and infrastructure as code. Candidates should be comfortable with tools like Docker, Kubernetes, and AWS/Azure. The salary r ...

    Cloud Platform Engineer – IaC, CI/CD & DevOps

    A leading tech company in Greater London is seeking a Platform Engineer to design, build, and maintain scalable cloud infrastructure. The role involves driving DevOps practices and collaborating across teams to deliver high-quality software solutions. Candidates should have extensive experience with AWS, Infrast ...

    Go Engineer: Container Image Platform & CI/CD

    A pioneering tech firm is seeking experienced software engineers to develop container images. In this role, you will build scalable container solutions, enhance CI/CD processes, and collaborate with various teams to ensure quality. Candidates should have strong software development skills, experience with CI/CD ...

    Senior Python Engineer — AI Driven Financial Platform

    Aveni UK is seeking a Senior Software Engineer to develop next-generation AI systems for financial services. This role focuses on building scalable Python services within cloud-native AWS environments and requires strong expertise in production settings. Candidates should have experience with AI and agentic syst ...

    Senior Node.js Engineer for CMS Platform & Mentorship

    LeoVegas Group, located in Newcastle upon Tyne, seeks a proactive Senior Software Engineer. This role involves developing key features for their headless CMS, mentoring team members, and collaborating within an agile environment. Ideal candidates will have strong skills in JavaScript, Typescript, and NodeJS, cou ...

    Sr. Data Platform Engineer Computer System Validator

    Your work will change lives. Including your own. Recursion is a leading, clinical-stage TechBio company decoding biology to industrialize drug discovery. Central to its mission is the Recursion Operating System (OS), a platform built across diverse technologies that continuously expands one of th ...

    Senior DevOps & Platform Engineer (Agentic AI) Hybrid

    Lloyds Banking Group is seeking a Senior DevOps / Platform Engineer in Manchester to join their Security Data and AI Lab. This role involves designing and operating secure cloud infrastructure, leading DevOps automation, and embedding security practices. Ideal candidates will excel in cloud engineering, possess ...

    Senior Kubernetes Platform Engineer — Data at Scale

    NextWave Consulting Ltd in Greater London is hiring a Senior Kubernetes Engineer to design and scale a Kubernetes-native data platform. This role involves building platform services for data workloads, optimizing ingestion and transformation pipelines, and improving observability. The ideal candidate has strong ...

    ETF Platform Engineer — Python & Front Office Trading

    Talan Group is seeking a candidate for a position focusing on Front Office Trading production projects within the ETF market in London. The role involves developing and implementing trading tools, enhancing existing production support tools, and requires a strong background in IT development, particularly in Pyt ...

    Senior Java Engineer, Equinox Platform Lead (Hybrid)

    Citigroup Inc. is looking for a Senior Java Engineer in Greater London to drive innovation in the Equinox team within Equity Derivatives Tech. This role involves architecting solutions, collaborating with stakeholders, and mentoring junior engineers. You will work with technologies such as Java, REST APIs, and C ...

    AWS Core Cloud Ops Engineer – Platform Engineering

    Fidelity International is seeking a Technical Consultant in Cloud Operations to support and engineer AWS Core Cloud Services. Based in Kingswood, this role involves providing trusted advisory consultancy for effective AWS service adoption and delivering innovative solutions within a collaborative Agile team. The ...

    Senior Fullstack Engineer, Data Platform — SDKs & APIs

    Spotify is looking for a Fullstack Developer to join their Data Platform in London. You'll build tools to help developers understand user behavior and collaborate with cross-functional teams. The ideal candidate has strong JavaScript and TypeScript skills, experience with React, and a focus on developer experien ...

    Lead Platform Engineer: AI Ready AWS Foundations

    Rippling in Manchester is seeking a Lead Platform Engineer to shape and improve platform capabilities that enhance delivery speed and security. The ideal candidate will lead AWS infrastructure, deployment strategies, and practices to adopt AI safely and efficiently. Strong hands-on experience in platform enginee ...

    Kubernetes Platform Engineer — Scale, CI/CD, Remote

    A leading technology recruitment agency is seeking a Kubernetes expert to design and manage containerized applications in a hybrid work environment. The role includes optimizing infrastructure, developing CI/CD pipelines, and utilizing infrastructure as code tools. Opportunities for training and staying current ...

    Staff Data Engineer – Cloud Data Platform Lead

    Marks & Spencer Plc is looking for a Staff Data Engineer in Westminster. You will design and maintain high-quality data solutions, provide technical leadership, and support a team of engineers. Candidates should have expertise in cloud-based data technologies, demonstrate leadership, and have experience with ETL ...

    Lead AI Platform Engineer – Backend & AI Apps

    London Stock Exchange Group is seeking a Lead Engineer to drive development of secure, scalable digital products. The role entails backend and frontend system management, guiding teams, and implementing engineering best practices. Candidates should have over 5 years of experience, knowledge in Java/Kotlin, Sprin ...

    Senior iOS Engineer SwiftUI & AI Audio Platform

    Clutch Canada seeks a Senior iOS Engineer to enhance its innovative text-to-speech products. Located in Greater London, the role involves leading engineering decisions, shipping production code, and participating in product discussions. The ideal candidate excels in Swift and SwiftUI, has a track record of build ...

    Senior Data Engineer, Unified Platform & Data Pipelines

    DRW is seeking a Senior Data Engineer to join our Data Experience team in Greater London. In this role, you will manage and enhance data pipelines, ensuring the quality and stability of data. With over 7 years of experience in data technologies, you will work collaboratively to deliver data solutions that suppor ...

    Staff Data Engineer: Multimodal AI Platform Architect

    fox com is looking for a Staff Data Engineer to join its Emerging Tech team in Greater London. This role focuses on defining the data architecture for the multimodal AI platform, building scalable data pipelines, and ensuring data integrity across the organization. Candidates should have extensive experience in ...

    Frontend Engineer – Build AI Driven Trading Platform

    RedCloud is looking for a skilled Front End Engineer to design, develop, and maintain the Red101 platform. The ideal candidate will leverage their expertise in HTML5, CSS3, JavaScript, and React to deliver high-quality applications while collaborating with cross-functional teams. Responsibilities include impleme ...

    Backend Engineer — Industrial AI & Edge Cloud Platform

    MATTA in Greater London is looking for a skilled Backend Engineer to contribute to their innovative industrial AI initiatives. The role involves designing and scaling backend systems that manage real-time data for manufacturing processes. Ideal candidates should have at least 3 years of experience, proficiency w ...

    Cloud Native Platform Engineer Kubernetes & Open Source

    Couchbase in Manchester is looking for a passionate engineer to advance its Cloud Native management interfaces. You will work closely with product managers and engineers to implement features, write tutorials, and support integration with technologies like Kubernetes and Docker. We seek motivated individuals wit ...

    Senior Platform Engineer On Prem DevOps & Automation

    Lorien in Manchester is seeking a passionate Senior Platform Engineer to automate infrastructure solutions and ensure uptime for the development team. You will work with tools like VMware, Terraform, and Ansible, focusing on enabling seamless software delivery into production. This role offers an excellent oppor ...

    Founding AI Platform Engineer — Real World Impact

    A pioneering AI startup in London seeks a Founding Engineer/Tech Lead to design and build a transformative AI platform that automates operational workflows. This role offers significant ownership and the chance to shape the engineering team, with a clear path to becoming Head of Engineering/CTO. You'll work in a ...

    Sr. Data Platform Engineer Computer System Validator

    London, England Your work will change lives. Including your own. Recursion is a leading, clinical-stage TechBio company decoding biology to industrialize drug discovery. Central to its mission is the Recursion Operating System (OS), a platform built across diverse technologies that contin ...

    Senior Data Platform Engineer & System Validator (GxP)

    Recursion is seeking a platform engineer to build, scale, and operate a validated data platform in London. You will be responsible for handling massive datasets, ensuring data integrity, and mentoring across teams. The role is hybrid, requiring in-office work at least 50% of the time. The salary range is £75,900 ...

    Senior Python Engineer Lead Medical Tech Platform

    A technology company specializing in healthcare is searching for a technical leader to enhance medical innovations. In this role, you will develop solutions that improve healthcare outcomes while fostering best practices across multiple teams. Candidates should have strong technical skills and experience in ment ...

    Senior Lead DevOps Engineer – Cloud Platform & SRE

    London Stock Exchange Group seeks a Lead DevOps Engineer in Nottingham/London to drive innovation in cloud-native infrastructure. You will guide the DevOps team and manage CI/CD pipelines with GitLab, deploy Kubernetes workloads on Amazon EKS, and mentor engineers in best practices. Ideal candidates have over 6 ...

    Back End Engineer Data Platform & AI Systems

    We’re hiring our first engineer dedicated to internal go-to-market and operations systems . This is a foundational role where you’ll design and build an AI-first internal stack from scratch, enabling Sales, Finance, Ops, and Customer Success to operate at maximum velocity. You’ll have end-to ...

    Platform Engineer & SRE — Own Scalable, Reliable Infra

    Ashby is seeking a Platform Engineer in Oxford to enhance the scalability and reliability of their hiring software. This role involves optimizing a custom recruiting DSL-to-SQL compiler, implementing security features, and ensuring efficient deployment of new features. Candidates should have strong skills in SQL ...

    Senior Java Engineer – Equities Trading Platform (Hybrid)

    Citi is seeking a motivated software engineer for the Equities Technology team in London. This role involves collaborating with engineers and delivering technical solutions for trading applications, requiring strong knowledge in Java and experience in agile development. Candidates should have 6-10 years of relev ...

    Platform Engineer & SRE — Own Scalable, Reliable Infra

    Ashby is looking for a curious and rigorous Platform Engineer in Cambridge to enhance our hiring software infrastructure. As a key member, you will work on scaling problems, develop new capabilities, and ensure the reliability of our platform. The role involves end-to-end project ownership with a focus on optimi ...

    Rust Systems Engineer AI Security Platform (Equity)

    Jack & Jill is looking for a Systems Engineer to join a $25M Series A cybersecurity startup in London. You will develop high-performance software in Rust for an AI security platform, ensuring real-time data protection across systems. Ideal candidates have a strong background in systems programming with a focus o ...

    AI First Backend Engineer Data Platform & Automation

    Mentor Talent Acquisition is seeking an engineer dedicated to developing an AI-native internal tech stack in Greater London. This foundational role includes designing and implementing operational systems to enhance efficiency for Sales, Finance, Ops, and Customer Success teams. The ideal candidate should have st ...

    Senior Systems Engineer, HAPS Platform & CaaS Innovation

    AALTO HAPS in Farnborough is seeking a Principal Systems Engineer to lead the design and implementation of the Zephyr system. The role requires extensive experience in systems engineering, compliance verification, and project management. You will oversee integration projects, lead technical teams, and ensure reg ...

    Senior Lead Engineer Post Trade Cloud Platform

    A leading global financial markets infrastructure provider is looking for a Senior Lead Engineer. In this role, you will collaborate with the Director of Technical Delivery to build a cloud-based critical market infrastructure service. Key responsibilities include engaging in technical design, contributing throu ...

    Senior .NET Engineer — Full Stack FinTech Platform

    A fast-growing FinTech company in Greater London is seeking a Staff / Principal Full Stack Developer to enhance their core platform and deliver innovative solutions. You will be responsible for all aspects of the development lifecycle, including enhancement of business-critical systems and implementing DevOps co ...

    Senior Platform Engineer: Cloud, CI/CD & Automation

    A leading digital retailer is seeking a Principal Platform Engineer to shape and evolve their core platforms. You will lead the design and improvement of tools, services, and infrastructure crucial for delivering business changes. The ideal candidate thrives in complex environments and has strong troubleshooting ...

    Principal Engineer, FinTech Platform Architect (Hybrid UK)

    A B2B Fintech company in Cardiff is seeking a Principal Engineer to lead technical direction and mentor engineers. This hybrid role involves collaborating with product teams, engaging with stakeholders, and designing robust APIs and platform functionalities. Candidates should have significant experience in large ...

    Greenfield Python Platform Engineer for Quant Research

    A leading quantitative trading firm is seeking a Software Developer to build a Python-based research platform from the ground up. This role involves collaborating directly with researchers and requires advanced Python skills and system design expertise. Ideal candidates will have 2-10 years of experience in engi ...

    Senior KDB Engineer Low Latency Trading Platform

    A leading global investment bank in Belfast is seeking a FICC Low Latency Trading expert to build strategic e-trading applications. The successful candidate will work on Kdb/q analytics and ensure efficient trading solutions by collaborating with quants and traders. Ideal for candidates with 8-10 years in financ ...

    Full Stack Engineer for AI Avatar Platform

    A leading AI production studio in Greater London is seeking a Full Stack Engineer to develop innovative applications and systems for digital characters. The role requires 5+ years of full stack experience, working collaboratively in a fast-paced environment, and offering real ownership over projects. You’ll be i ...

    Senior Fullstack Engineer – Hybrid Core Banking Platform

    A leading financial technology firm in Greater London seeks an experienced engineer to oversee financial systems' development and management. Key responsibilities include ensuring compliance and building data-driven systems. The ideal candidate should have a strong technical background, experience with Python, P ...

    Senior Java/React Engineer – Platform & Data Services

    A global financial services firm is seeking a Software Engineer III to enhance its PricingDirect platform. The role involves designing robust software solutions primarily using Java and Spring Boot, collaborating with diverse teams, and working with technologies like React and DynamoDB. Successful candidates wil ...

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      Cloudnative Software Engineer Pythonreact Azure Platform Jobs in United Kingdom Job Search Guide, Trends and Insights