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Bazel Build Systems Engineer Greenfield & Hybrid

5V Tech is seeking an engineer for a hybrid role to take ownership of Bazel in a fast-growing deep tech company. You will design and scale build systems while optimizing developer workflows in a greenfield environment. The ideal candidate has extensive experience in Software Engineering and CI/CD pipeline manage ...

Backend Software Engineer – Real Time Analytics Platform

Trayport is seeking a Software Developer in Greater London to design and develop their data analytics platform. This role includes maintaining .NET and Kotlin applications, contributing to system architecture, and peer reviewing code. Ideal candidates will have strong skills in C# or Kotlin, experience with dist ...

Electrical Project Engineer – Grid & Substation (Hybrid)

Mint Selection | B Corp is seeking an experienced Electrical Project Engineer for a leading UK energy developer in Greater London on an initial 12-month contract. The role involves electrical engineering oversight during design and construction of major power projects, including design reviews and stakeholder co ...

Engineering Manager AI First Velocity Leader

A leading technology company in Greater London is seeking an exceptional Engineering Manager to build the fastest engineering team. You will leverage your startup experience to coach engineers, make rapid decisions, and create a culture that values speed and iteration. Ideal candidates are leaders with strong te ...

Senior Platform Engineer Remote/Hybrid with Share Options

A tech-focused company in Greater London is looking for an experienced developer to work in a remote, asynchronous environment. The ideal candidate will have expertise in TypeScript or JavaScript, experience with AWS services, and a strong understanding of REST APIs. You will collaborate with cross-functional te ...

Platform Product Manager — Scale, Reliability, & Dev Experience

Preply is looking for a Platform Product Manager to drive internal platform products, reduce developer friction, and enhance delivery speed. The ideal candidate will possess strong product thinking, technical literacy, and experience with internal products. You will define the vision and roadmap for core platfor ...

C# .NET Software Engineer AWS, Hybrid (London)

Client Server Ltd. is seeking a Software Engineer / Developer in London with experience in finance, offering a salary up to £80k. You will work on backend services and collaborate on AI-driven projects, with a hybrid work model offering flexibility. The ideal candidate should have a strong understandin ...

Senior Mobile Engineer React Native (Cross‑Platform IoT)

A global consumer product company in Greater London is seeking a talented Mobile App Developer to join their team. The ideal candidate will have a strong background in React Native development for both iOS and Android platforms. You will collaborate with cross-functional teams to develop innovative connected pro ...

Remote Senior React Native Engineer for Crypto Apps

A leading crypto company is seeking a skilled software developer to enhance user experiences through high-quality mobile applications. The ideal candidate will have over 6 years of experience in software development, focusing on JavaScript/TypeScript and React Native. Responsibilities will include designing onbo ...

Senior Backend Engineer Golang, Data Pipelines

CoinDesk is seeking a Lead Backend Developer to join the Data Engineering Team in Greater London. This role involves strategic initiative ownership, operational governance, and leading the delivery of complex systems. Applicants should possess over six years of backend development experience, proficiency in Gola ...

Senior Frontend Engineer Fintech Mobile Apps

Wayfindi is seeking an experienced Frontend Developer in Greater London to focus on developing mobile and web applications. The ideal candidate will have at least 5 years’ experience, a passion for delivering high-quality code, and the ability to simplify complex problems. The role offers various benefits, inclu ...

C++ Libc++ Performance Engineer

A leading technology company in Greater London is seeking a C++ Standard Library Performance Engineer to develop and enhance its C++ standard library. The role focuses on performance and offers the chance to influence developer tools used across Apple platforms. Candidates should have strong C++ skills and a pas ...

Backend Engineer for Solana Perpetuals Exchange

A crypto-native market-making firm is seeking a Software Developer to design and build core systems for a high-performance perpetual futures exchange on Solana. Candidates should have over 3 years of experience, strong skills in Rust, and familiarity with trading systems. This role offers a unique opportunity to ...

Senior Full Stack Engineer Real Time Platforms (Equity)

Pullup is looking for an experienced software developer to join their core engineering team in the United Kingdom. The position involves designing and implementing scalable backend services and building responsive user interfaces. Candidates should have over 5 years of experience in software development, with st ...

Remote Crypto & On Chain Backend Engineer

A leading cryptocurrency exchange seeks an experienced backend developer to integrate its systems with new blockchains and ensure the security of transactions. The ideal candidate will have at least 4 years of experience, with solid expertise in the Ethereum stack and skills in Typescript or Rust. This fully rem ...

Senior Android Engineer — Emerging Markets (Remote)

A leading social media platform is seeking an experienced Android Developer to design and develop user-facing mobile applications. The role requires a minimum of 5 years of professional Android development experience, strong communication and organizational skills, and a champion for best practices in software d ...

FX Prime Brokerage Tech Lead — Hybrid, Low Latency

Citibank (Switzerland) AG is seeking a Developer for FX Client Platforms to implement FX trading systems. The role involves driving system architecture design and collaborating with trading teams. Candidates should have a strong understanding of FX and low-latency development practices, with a focus on clean cod ...

Senior Software Engineer, Unity Platform & Game Tools

A leading game engine company in Greater London is seeking a skilled Software Developer to work closely with external customers in game development and production tools. The role involves solving complex challenges and ensuring project success by leveraging deep technical expertise in the Unity ecosystem. Candid ...

Strategic Lead, Data & Analytics Software Solutions

FTI Consulting is looking for a software developer in Greater London to join its Software Solutions team. The candidate will be responsible for designing and implementing innovative strategies while collaborating with a highly skilled team. They should have a Bachelor's degree in computer science, experience wit ...

iOS Software Engineer III – FinTech Wealth Investing

A leading global financial services firm is seeking an iOS Developer to enhance its mobile platforms. You'll work collaboratively in an Agile team environment, contributing to architecture design and development using Swift and other technologies. Candidates should have experience with iOS app development, stron ...

Senior .NET Lead Cloud Native Backend Architect

A leading technology consulting firm is looking for a Lead Dot Net Developer to architect and deliver enterprise-grade backend systems using .NET Core and Azure. You will lead a team of developers and ensure high-quality deliverables while collaborating with cross-functional teams to translate business needs int ...

EMEA Account Director — Secure AI & DevSecOps

Snyk is seeking an Account Director, EMEA in Greater London. The role involves managing enterprise customer relationships, driving the sales cycle, and promoting Snyk's Developer Security Platform in the AI-driven digital landscape. Candidates should have over 7 years of experience in complex sales, particularly ...

FX Prime Brokerage Tech Lead — Hybrid, Low Latency

Citibank (Switzerland) AG is seeking a Developer for FX Client Platforms to implement FX trading systems. The role involves driving system architecture design and collaborating with trading teams. Candidates should have a strong understanding of FX and low-latency development practices, with a focus on clean cod ...

Senior Full Stack Engineer Real Time Platforms (Equity)

Pullup is looking for an experienced software developer to join their core engineering team in the United Kingdom. The position involves designing and implementing scalable backend services and building responsive user interfaces. Candidates should have over 5 years of experience in software development, with st ...

Xamarin & .NET MAUI Mobile Engineer

Tata Consultancy Services is seeking a Xamarin Developer in Greater London to design, develop, and maintain mobile applications using Xamarin and .NET MAUI frameworks. The successful candidate will work closely with stakeholders, contribute to Agile delivery, and ensure application performance across Android pla ...

Applied ML Engineer: LLM Evaluation & MLOps Specialist

Omaze is seeking an Applied Machine Learning Engineer to join the Developer Publications Intelligence team. You will work with passionate engineers to build and integrate ML models into tools produced for third-party developers. The ideal candidate has strong programming skills and experience with MLOp ...

Customer AI Engineer: ML & Generative AI Innovator

A global consulting firm seeks a Customer AI Developer Specialist to deliver impactful Machine Learning and AI solutions across various industries. You will create and implement advanced ML models and techniques, while collaborating with engineers to drive business value for renowned clients. This role requires ...

Junior Generative AI Mobile Apps Engineer Hybrid

Citi is seeking a Mobile Developer to engineer the future of global finance. Located in Greater London, you will craft scalable solutions in an agile environment, using technologies such as Swift and AI-powered tools. Ideal candidates should hold a relevant Bachelor’s degree and possess strong skills in problem- ...

Senior Frontend Engineer — Remote, Open Source UI Excellence

Grafana Labs is looking for a remote software developer to join their team in the UK. This role will involve influencing the product roadmap and mentoring others, while driving projects from concept to operation. Ideal candidates should have strong engineering skills, experience with TypeScript, React, and a col ...

Azure .NET Backend Engineer

Tata Consultancy Services is looking for a .NET Backend Developer in Greater London. This role emphasizes designing, building, and maintaining secure backend services and cloud-native applications. Candidates need strong experience in .NET Core, a solid understanding of microservices, and familiarity with Azure ...

Lead Cross Platform Mobile Engineer — Shape AI Productivity

Iamwarpspeed is seeking a passionate Lead Cross-Platform Mobile Developer to lead the development of their mobile applications. This pivotal role ensures a seamless and native user experience across iOS and Android platforms. Candidates should have 5+ years of experience in cross-platform mobile development, pre ...

Senior Android SDK Engineer, Data Platform

Spotify is seeking an experienced Android Developer to build and improve SDKs that enable the analysis of user behavior at scale. This role is primarily based in London but allows flexibility for remote work, balancing in-person meetings with home-based productivity. Candidates should have strong skills in Andro ...

Senior Salesforce AI Engineer

iO Associates is looking for an experienced Salesforce Developer in Greater London to design, build, and optimise AI-powered Salesforce solutions. The role involves developing robust integrations, enhancing Salesforce capabilities, and mentoring junior developers. The ideal candidate should have hands-on experie ...

Security Cleared React Front End Engineer Hybrid, Shares

Onyx-Conseil is seeking a React Developer in Greater London to build scalable front-end solutions and shape digital experiences. You will work within a collaborative environment, contributing innovative ideas and taking ownership of your projects. The position requires experience with React and the ability to ob ...

Senior React Native Engineer Global Opportunities

Aristocrat is seeking an experienced software developer to work on high-quality React Native features for SDK and mobile applications. This role requires strong expertise in React Native and 5+ years of software development experience, particularly in mobile app development for iOS and Android. The position offe ...

Senior React Native Engineer Global Opportunities

Aristocrat is seeking an experienced software developer to work on high-quality React Native features for SDK and mobile applications. This role requires strong expertise in React Native and 5+ years of software development experience, particularly in mobile app development for iOS and Android. The position offe ...

Xamarin & .NET MAUI Mobile Engineer

Tata Consultancy Services is seeking a Xamarin Developer in Greater London to design, develop, and maintain mobile applications using Xamarin and .NET MAUI frameworks. The successful candidate will work closely with stakeholders, contribute to Agile delivery, and ensure application performance across Android pla ...

Applied ML Engineer: LLM Evaluation & MLOps Specialist

Omaze is seeking an Applied Machine Learning Engineer to join the Developer Publications Intelligence team. You will work with passionate engineers to build and integrate ML models into tools produced for third-party developers. The ideal candidate has strong programming skills and experience with MLOp ...

Senior Backend Engineer Golang, Data Pipelines

CoinDesk is seeking a Lead Backend Developer to join the Data Engineering Team in Greater London. This role involves strategic initiative ownership, operational governance, and leading the delivery of complex systems. Applicants should possess over six years of backend development experience, proficiency in Gola ...

Frontend UI Engineer: Data Visualisation & ML Insights

A technology company in Greater London is looking for a skilled UI Developer to create responsive, intuitive user interfaces using React. The role involves building and iterating on UIs for data visualization and integration with backend APIs. Candidates should have deep experience in building production-quality ...

Kitchen Development Chef: Recipe Innovation & NPD

Itsu Limited in Greater London is seeking a Kitchen Developer to innovate recipes and support product development. You will manage the kitchen, maintain ingredient stock, and cook samples as required for meetings. The ideal candidate has a passion for Asian food, experience in a professional kitchen, and strong ...

C++ Libc++ Performance Engineer

A leading technology company in Greater London is seeking a C++ Standard Library Performance Engineer to develop and enhance its C++ standard library. The role focuses on performance and offers the chance to influence developer tools used across Apple platforms. Candidates should have strong C++ skills and a pas ...

Identity & Access Management Engineer (1IM Expert)

A leading global technology company is looking for an Identity Management Developer in Greater London. The ideal candidate will have extensive experience with Dell/Quest One Identity Manager and a strong understanding of Identity Management concepts. Responsibilities include developing stored procedures and moni ...

Senior Commercial Manager – Large Mixed Use Residential

Hill & Hill Recruitment Ltd is seeking an experienced Commercial Manager for their office in South West London. The role involves leading the commercial function across large mixed-use residential developments, ensuring cost efficiency from inception through to completion. The ideal candidate should have proven ...

Senior Full‑Stack Engineer: Lead & Scale a SaaS Platform

A leading investment technology firm in Greater London is looking for a talented full-stack software developer. This role involves optimizing and building features for their award-winning web platform. Candidates should have 4-7 years of experience in web development and proficiency in technologies such as React ...

Senior React Frontend Engineer for Finance Platforms

Solytics Partners is seeking an experienced Front End Developer to lead the design and implementation of advanced front end frameworks. The successful candidate will work closely with UX/UI designers and product managers, driving improvements in core platform components. Ideal candidates will have proven experti ...

Security Cleared Salesforce Platform Lead

Investigo Change Solutions is seeking a Security Cleared Principal Developer (Salesforce) for a 3-month contract in Greater London. You'll lead the Salesforce administration team, ensuring high-quality operational services and effective delivery within the Salesforce environment. The ideal candidate mu ...

Senior Associate Director, Commercial Development

Turner- in Greater London seeks an experienced Associate Director - Commercial Developer to join their team. This role involves managing exciting projects, including large hotel conversions and mixed-use developments. The ideal candidate will have experience in delivering projects valued over £20m, and ...

Senior Mobile Engineer React Native (Cross‑Platform IoT)

A global consumer product company in Greater London is seeking a talented Mobile App Developer to join their team. The ideal candidate will have a strong background in React Native development for both iOS and Android platforms. You will collaborate with cross-functional teams to develop innovative connected pro ...

iOS Software Engineer III – FinTech Wealth Investing

A leading global financial services firm is seeking an iOS Developer to enhance its mobile platforms. You'll work collaboratively in an Agile team environment, contributing to architecture design and development using Swift and other technologies. Candidates should have experience with iOS app development, stron ...

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    Senior Devops Developer Java Python Jobs in London Job Search Guide, Trends and Insights