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    AWS Networking Engineer

    Quant Capital is urgently looking for a Network Automation Engineer to join our high profile client. Our client is a global trading platform software business. Its products are used globally by most asset managers and pension funds. They are well known in the fintech space and have offices ...

    DevOps Engineer, AWS.

    I'm looking for a talented DevOps Engineer to join a growing, collaborative team for my awesome multi billion international client. You’ll play a pivotal role in deploying, automating, scaling, and monitoring a feature-rich platform, applying modern DevOps practices to ensure smooth, high-performance opera ...

    Full Stack Java Developer

    Job TitleJava DeveloperDay Rate£500/day - Inside IR35LocationRemote - Occasional LondonDuration6 months (with view to extend)ROLE DESCRIPTIONBrio Digital are supporting a consultancy on a major NHS digital programme and are looking for an ex ...

    Junior Quant Developer C# London £75,000 + Comps

    Junior Quant Developer - C# - London - £75,000 + Comps 2 days ago – Be among the first 25 applicants. Quantitative Technology Headhunter at Hunter Bond Location: London Type: Hybrid We’re representing a leading global trading firm seeking a talented Risk Technolo ...

    Backend Software Developer (Python) London £90,000 + Comps

    Backend Software Developer (Python) - London - £90,000 + Comps We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries. What you’ll do Design, build, ...

    Junior Quant Developer C# London £75,000 + Comps

    Junior Quant Developer - C# - London - £75,000 + Comps Location: London Type: Hybrid We’re representing a leading global trading firm seeking a talented Risk Technology Developer to join their Front Office Technology group. This team builds and enhances the firm’s in-house pricing ...

    Senior React Developer Hybrid London, Greenfield Frontend

    A leading tech recruitment agency is seeking a Senior React Developer to join a dynamic FinTech firm in London. This pivotal role involves building complex applications that support trading globally, ensuring a seamless user experience. Candidates should have a degree in Computer Science and strong React skills, ...

    Front Office FX Developer (Java/C#) – London

    Crédit Agricole SA is seeking a Developer in London to work closely with front office users in foreign exchange trading. The ideal candidate will have coding experience in C# or Java, strong analytical thinking skills, and a keen interest in Financial Services. Responsibilities include developing front-office sy ...

    Senior Microsoft Developer: Azure & M365, .NET | London

    A prominent recruitment agency is seeking a Senior Consultant in Technology Recruitment to support a major enterprise programme. The ideal candidate will have extensive experience with the Microsoft Tech Stack, including M365 and Azure, and strong skills in C#, PowerShell, and various Azure services. This hybrid ...

    .NET Developer, CMS, Sitecore, EpiServer, Umbraco

    .NET Developer, CMS, Sitecore, Optimizely, Umbraco – London (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client is one the fast growing t ...

    Senior Cyber Engineer

    The Financial Times is one of the world’s leading news organisations, globally recognised for its authority, integrity and accuracy, with a mission to deliver quality information and services worldwide.At the FT, curiosity thrives and ambitious thinking is rewarded. Here, you’re given the chance to reach m ...

    Senior Python Developer GenAI Content Engine

    A technology consulting firm is seeking an experienced software developer to create a Python-based application supporting marketing automation. The role requires strong backend development skills in Python, experience with API design, and cloud technologies like AWS. Candidates should possess excellent problem-s ...

    Full Stack Software Engineer: Cloud, Microservices & React

    A leading investment platform in Manchester seeks a Developer to design and support scalable applications for web and mobile. The role involves collaborating within an Application Engineering team to enhance technology solutions. Candidates should possess deep knowledge in TypeScript, React, AWS, and DevOps prac ...

    Python & React Data Engineer — Databricks, SQL & Dashboards

    DNS Info Ltd is looking for a skilled Python + React + SQL + Databricks developer to combine backend data engineering with frontend application development. This role involves building APIs, developing ETL pipelines, and creating responsive UIs. Candidates should possess strong coding skills in Python, React.js, ...

    Backend Engineer FinTech Data Platform (Python/AWS)

    A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies. The ideal candidate will have strong col ...

    Senior Backend Python Engineer for Scalable ML Platform

    A fast-growing educational technology startup in London is seeking a Senior Back end Python Developer to help build scalable, ML-driven learning systems. You will leverage a modern tech stack, including Python, AWS, Docker, and Terraform, to design high-scale applications that serve millions of users. Collaborat ...

    Senior .NET Engineer Capital Markets (Hybrid London)

    A leading consulting firm in London is looking for a Senior .NET Developer to design and build high-performance platforms for financial services. This hybrid role requires expertise in C# and .NET, with a strong focus on AWS infrastructure and secure API integration. You'll work collaboratively across teams on s ...

    Senior Python Engineer HealthTech Impact (Hybrid/Remote)

    Tech4 is seeking a Senior Python Developer to design, implement, and maintain software systems with a focus on health tech. This hybrid role will be based in the Greater London area, offering a salary ranging from £68,000 to £70,000 plus excellent benefits. Candidates must have deep knowledge of Python, AWS, and ...

    Senior Software Engineer, Generative AI for Physics

    BeyondMath, a pioneering startup in Greater London, is looking for an experienced full-stack developer to contribute to their generative physics platform. This role involves designing scalable software, building data pipelines, and leveraging cloud technologies, primarily AWS. Candidates should have a strong pro ...

    Platform Security Engineer for DevEx Automation

    A fast-growing online used car marketplace in Greater London is seeking a Developer Experience Security Engineer to enhance security in platform capabilities. You will design secure defaults, implement automated checks, and collaborate with engineering teams to instill best practices. The ideal candidate has exp ...

    Senior Python Data Engineer — REST APIs & AWS Lambda

    A dynamic software development company in London is seeking an experienced developer with a strong background in Core Python (3.7+) and REST APIs. The ideal candidate has a minimum of 5 years’ experience, possesses strong problem-solving skills, and is comfortable in an Agile workspace. Familiarity with AWS Lamb ...

    Platform Engineer: Cloud & Kubernetes, On‑Site London

    A leading tech firm is seeking a Platform Engineer to join their team in London. The role focuses on building and maintaining scalable cloud-native infrastructure with a strong emphasis on Kubernetes and automation. Candidates should have experience with AWS, Google Cloud, or Azure, as well as knowledge of conta ...

    Senior Software Engineer — Market Making Platform

    A financial services platform in London seeks a Senior Software Developer to enhance market making capabilities. Collaborating with teams, you will design and maintain intricate applications, ensuring their performance and security. Key qualifications include extensive experience in C# .NET and AWS cloud service ...

    Full Stack Python Developer – Enterprise Platform

    A global financial services provider is seeking a Software Developer for its Enterprise Technology team. This role focuses on building and evolving backend solutions using Python and AWS services. Candidates should have strong experience in API development and familiarity with automated CI/CD practices. The posi ...

    Senior Technical Operations Engineer Hybrid Playtest Tools

    A global gaming company is seeking a Senior Technical Operations Developer in London, UK. This role involves building and maintaining research tools, managing technical roadmaps, and supporting lab systems. The ideal candidate will have full-stack development experience in PHP, JS, React, and an understanding of ...

    Senior Full Stack Next.js/React Engineer | Global Impact

    A leading intellectual property firm is seeking a Full Stack Next.js / React Developer in Greater London. You will design and build modern web applications that power client platforms and internal tools. The ideal candidate has 5+ years of experience in software development, strong skills in Next.js and React, a ...

    AWS Cloud Applications Engineer for Energy & Operations

    CBRE is seeking a Software Developer in Greater London to design and develop software solutions for managing energy operations in commercial buildings. The ideal candidate will have a Bachelor’s degree in Software Engineering or a related field, familiarity with cloud computing (Azure/AWS/GCP), and strong skills ...

    Senior Technical Operations Developer Hybrid Lab Tools

    A leading gaming company in London is seeking a Senior Technical Operations Developer to work with their Technical Operations team. This role involves building tools for the research process, maintaining lab systems, and collaborating with teams on technical requirements. Candidates should have full-stack develo ...

    Co Founder Full Stack Engineer (Java/React/AWS) – Equity & Remote

    A leading tech startup in London seeks a Full Stack Developer to join its founding team. This role offers up to 1,000,000 shares in equity-based compensation and involves significant influence over product and technology direction. You will build secure, scalable applications using React and Java, work on API in ...

    Head of Cloud Platform & Developer Experience

    Intelix.AI is looking for a Head of Cloud Hosting & Developer Platform Engineering to lead strategic initiatives and engineering teams across AWS, Azure, and Kubernetes. The role focuses on reducing friction for approximately 3000 engineers while ensuring the reliability and security of cloud platforms. Ideal ca ...

    Backend Engineer FinTech Data Platform (Python/AWS)

    A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies. The ideal candidate will have strong col ...

    Co Founder Full Stack Engineer (Java/React/AWS) – Equity & Remote

    A leading tech startup in London seeks a Full Stack Developer to join its founding team. This role offers up to 1,000,000 shares in equity-based compensation and involves significant influence over product and technology direction. You will build secure, scalable applications using React and Java, work on API in ...

    Lead Full Stack Engineer: Node/TS/React, AWS

    Java Script Works is looking for an experienced software developer based in Greater London, United Kingdom, with strong expertise in Node.js and Typescript. The ideal candidate will have a minimum of 5 years of backend experience and 3 years of UI development in React. Responsibilities include optimizi ...

    Lead Full Stack Developer — Cloud SaaS Architect

    Java Script Works is looking for a Lead Full Stack Developer in Greater London. This senior consultant role requires in-depth JavaScript knowledge and experience with cloud services such as AWS, Azure, and GCP. Candidates must demonstrate top-notch communication skills and have a solid understanding of the softw ...

    Senior Java Backend Architect Payments, Cloud Native

    Verifone is seeking a Senior Developer in London to design and implement high-performance backend services for its payment gateway. This role requires expertise in Java 17, Spring Boot and microservice architectures. You will collaborate closely with cross-functional teams, ensuring security and reliability in a ...

    AI Driven Software Engineer for Contact Center (AWS Lex)

    A dynamic software company located in the City of London is looking for a skilled developer with expertise in TypeScript and AWS services, particularly in implementing DevOps best practices. The ideal candidate will write efficient code and advocate for automated testing and infrastructure as code. This role req ...

    Senior Full Stack Engineer: Node.js & React – Hybrid UK

    Matched is seeking a Senior Full Stack Software Developer for a 6-month FTC, based in Greater London. This hybrid role involves designing and developing applications, mentoring junior engineers, and implementing quality methodologies in a start-up financial services environment. The ideal candidate will have a s ...

    Lead Full Stack Engineer: Node/TS/React, AWS

    Java Script Works is looking for an experienced software developer based in Greater London, United Kingdom, with strong expertise in Node.js and Typescript. The ideal candidate will have a minimum of 5 years of backend experience and 3 years of UI development in React. Responsibilities include optimizi ...

    Senior Ruby Developer

    Senior Ruby Developer - Leading Health Tech - Hybrid Salary: Paying £75,000 - £100,000 + Equity Industry: Health Tech (Tech for Good) Location: Hybrid, 2 days a week in Central London ...

    Head of Cloud Platform & Developer Experience

    Intelix.AI is looking for a Head of Cloud Hosting & Developer Platform Engineering to lead strategic initiatives and engineering teams across AWS, Azure, and Kubernetes. The role focuses on reducing friction for approximately 3000 engineers while ensuring the reliability and security of cloud platforms. Ideal ca ...

    Senior Software Engineer, Generative AI for Physics

    BeyondMath, a pioneering startup in Greater London, is looking for an experienced full-stack developer to contribute to their generative physics platform. This role involves designing scalable software, building data pipelines, and leveraging cloud technologies, primarily AWS. Candidates should have a strong pro ...

    Low Latency Java Lead Engineer for FinTech/Trading

    HCLTech in Greater London is looking for a developer to lead the development and maintenance of low-latency Java applications. The ideal candidate has a Bachelor's degree in Computer Science or related field, proven experience in Java focusing on performance optimization, multithreading, and concurrent programmi ...

    Onsite Junior Java Developer Backend & Microservices

    Information Tech Consultants is seeking a skilled Java Developer to join their onsite team in London, United Kingdom. The ideal candidate will have strong backend development experience with modern Java technologies such as Spring Boot and Hibernate. Responsibilities include designing scalable Java applications, ...

    Senior Kotlin Backend Engineer – Real Time FinTech (Hybrid)

    Oliver Bernard is seeking a Senior Kotlin Developer for its London office, offering a competitive salary of up to £110,000. This hybrid role involves designing and building robust backend services using Kotlin and Java, deploying on AWS, and contributing to architecture decisions. Ideal candidates will have a st ...

    Senior Kotlin Backend Engineer – Real Time FinTech (Hybrid)

    Oliver Bernard is seeking a Senior Kotlin Developer for its London office, offering a competitive salary of up to £110,000. This hybrid role involves designing and building robust backend services using Kotlin and Java, deploying on AWS, and contributing to architecture decisions. Ideal candidates will have a st ...

    Senior .NET Backend Engineer – Hybrid, Growth & Perks

    Trainline is looking for a dedicated Developer to join our team in Greater London. The role involves delivering high-quality software solutions, mentoring junior engineers, and overseeing the development lifecycle from coding to deployment. Candidates should have strong expertise in C# .NET and experience with C ...

    Lead Full Stack Developer — Cloud SaaS Architect

    Java Script Works is looking for a Lead Full Stack Developer in Greater London. This senior consultant role requires in-depth JavaScript knowledge and experience with cloud services such as AWS, Azure, and GCP. Candidates must demonstrate top-notch communication skills and have a solid understanding of the softw ...

    Senior Platform Engineer

    Senior Platform Engineer page is loaded## Senior Platform Engineerlocations: London: Manchestertime type: Full timeposted on: Posted Yesterdayjob requisition id: REQ-3675## Senior Platform Engineer**Manchester or London (UK)***We're hybrid, spending 2 days a week in the office*We build tools that help ...

    Python Software Developer

    Python Software Developer Salary: Up to £60k + Share options! Working Model: Fully Remote - UK Wide IC Resources is partnering with a pioneering force in the realm of sustainable innovation. Their breakthroughs aren't just about profitability, they're about making a p ...

    Python Software Developer

    Python Software Developer Salary: Up to £60k + Share options! Working Model: Fully Remote - UK Wide IC Resources is partnering with a pioneering force in the realm of sustainable innovation. Their breakthroughs aren't just about profitability, they're about making a p ...

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      Application Developer Pythonjava Aws London Jobs in United Kingdom Job Search Guide, Trends and Insights