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Senior Recruitment Consultant in London Ruth Moran Consulting

Senior Recruitment Consultant - Go to Market SaaS Financial Services Technology Recruitment | London (Hybrid) Are you an experienced recruitment consultant ready to capitalise on one of the most exciting and lucrative markets in tech recruitment? Our well-established... L ...

Backend Engineer, Growth in London Ffern

Backend Engineer, Growth London, United Kingdom Posted 10 months ago Tech stack TypeScript Backend Databases SOLID build systems Features for User Growth and Conversion Utilize your strong proficiency in a program ...

Senior Backend Engineer — APIs for Customer Growth

Senior Backend Engineer Location: London, United Kingdom Posted 11 months ago In this role you are going to be developing APIs that provide essential functionality that helps our customers grow their business. This will be the cornerstone of the Enfuce service offerings fo ...

adoption software engineer. in London Randstad

Adoption Software Engineer London, United Kingdom Posted 10 months ago Below is a snippet of the job description. Tech Stack Java Essential Skills & Experience Proven hands‑on experience building and supporting high‑scale app ...

Fund Software Engineer — Java/Python/Perl (Markets Data)

Software engineer - fund London, United Kingdom Posted 10 months ago Tech stack Java Perl Python Required Skills Behaviours (for both Market Data and Order Entry, with a focus on Market Data) Knowledge o ...

Python Engineer in London Soda

Senior Python Engineer Location: London, United Kingdom Posted 9 months ago This HealthTech startup is seeking a Senior Python Engineer to join our mission in revolutionizing health and detecting signs of chronic diseases early. We are at the forefront of early detection a ...

Senior Lead eSoftware Engineer Equities Algo Trading Java VP in London JPMorgan Chase & Co.

Senior Lead eSoftware Engineer – Equities Algo Trading – Java – VP Location: London, United Kingdom Posted: about 1 year ago Tech Stack Java Low latency messaging Trading systems Qualifications Proficient advanced ...

Climate Tech Python Engineer Hybrid, Impact

Propel is looking for a Mid Level Python Engineer in Greater London to join a growing startup focused on climate technology. As part of a small, collaborative team, you'll work on developing their core product while contributing to meaningful projects. The ideal candidate will have strong Full Stack ex ...

Senior Backend Engineer in London Enfuce

Senior Backend Engineer Location: London, United Kingdom Posted 11 months ago In this role you are going to be developing APIs that provide essential functionality that helps our customers grow their business. This will be the cornerstone of the Enfuce service offerings fo ...

Software engineer fund in London Oxford Knight

Software engineer - fund London, United Kingdom Posted 10 months ago Tech stack Java Perl Python Required Skills Behaviours (for both Market Data and Order Entry, with a focus on Market Data) Knowledge o ...

Senior Backend & AI Engineer — Cloud Native & APIs

慨正橡扯 is seeking a Senior Full‑Stack/AI Engineer with a strong backend focus to join our innovative team in Greater London. The ideal candidate will have extensive hands-on experience in backend engineering and a solid understanding of AI integration into backend systems. You will work collaboratively w ...

Senior Frontend Engineer — AI Platform UI/UX Lead

IC Resources is seeking a Senior Full Stack Engineer with a strong frontend focus to join their innovative start-up in the AI industry. You will lead UI/UX design across all web products, building systems that enhance the user experience and enable high performance at compiler level. The ideal candidat ...

Data Engineer II Decision Analytics in London American Express Global Business Travel (GBT)

Skills Infrastructure as code, automated testing, and code reviews. Optional Skills Experience with full-stack development using JavaScript, React, Java, or Flask for building small scale applications or internal tools. Ability to develop and maintain data-centri ...

Technical Implementation Consultant Financial Data in London Quant Capital

Technical Implementation Consultant Financial Data London, United Kingdom Posted 10 months ago Tech stack XML SQL Java Job Description This position involves testing and management of new and existing client installatio ...

Investment Associate: Growth Capital for Scaleups (Remote)

VC Stack is looking for a part-time Associate to join their innovative growth financing fund based in London. This role involves building financial models, preparing investment materials, and evaluating new deals, providing a unique opportunity for hands-on involvement in the investment lifecycle. The ...

Multi Trader

Multi Trader needed in North London Paying £20.02 per hr ref 1541509Full time hours on a temporary basisWe’re looking for two skilled Multi Traders to join our team: Plumber Multi-Trader – Must be experienced in replacing waste pipes to stack and general p ...

Multi Trader

Multi Trader needed in North London Paying £20.02 per hr ref 1541509Full time hours on a temporary basisWe’re looking for two skilled Multi Traders to join our team: Plumber Multi-Trader – Must be experienced in replacing waste pipes to stack and general p ...

Data Engineer II: Build ML Ready Analytics Platform

Skills Infrastructure as code, automated testing, and code reviews. Optional Skills Experience with full-stack development using JavaScript, React, Java, or Flask for building small scale applications or internal tools. Ability to develop and maintain data-centri ...

C#/.NET Software Engineer – Trading Platform, London

A leading recruitment agency is looking for a talented Software Developer (C#/.NET) to join a dynamic team in London. The role involves creating and maintaining various client applications using C#, .NET, and SQL Server. Candidates should possess strong skills in multi-threaded application development and an und ...

Senior iOS Engineer – SwiftUI, MVVM, App Performance

A tech company in London is seeking a Mid-Senior level iOS Developer with over 5 years of experience. The ideal candidate will be proficient in Swift and familiar with modern iOS tools and architectural patterns. You will be responsible for developing secure APIs, enhancing UI/UX, and managing complex app functi ...

Senior Core Java Engineer – Scalable Trading Tech (Remote)

A well-known trading firm in London seeks a Core Java Developer. Ideal for those passionate about engineering challenges and looking to make an impact on business functionality. Experience in Core Java and server-side multi-threaded Java is preferred. This full-time role allows for home work but requires presenc ...

Senior Salesforce UI/JS Lead (Visualforce)

Java Script Works is seeking a Salesforce Developer - Lead in London, United Kingdom. The candidate must have strong hands-on experience with JavaScript and JQuery, and be adept at developing user interfaces using Visualforce. The role is full-time, offering a salary in the range of £60K - 75K. Ideal candidates ...

Junior Quantitative Researcher – Applied Scientist (London)

Quant Capital is seeking a talented Junior Quantitative Researcher/Developer in London to analyze large-scale real-world data sets. The ideal candidate should have a strong quantitative background, good attention to detail, and significant academic achievement at PhD level. Proficiency in programming languages s ...

Software Engineer (Java/Scala) – Trading Systems

A leading financial technology firm in the City of London seeks an Associate Developer to join a small agile team that builds sophisticated software solutions. You will work closely with client teams to design and implement solutions for complex problems, requiring strong skills in Java and/or Scala. The role of ...

Graduate Trading Systems Engineer (C++/Python) – London | Yearly Ski Trip

Stars Arena is seeking a Graduate Developer for Trading Systems in London, United Kingdom. The ideal candidate should have a background in C++ and Python, showing enthusiasm for trading development. With a competitive salary of up to £50,000 plus bonus, this full-time position offers a yearly ski trip as a benef ...

Senior Java & AI Engineer for Scalable Index Platform

LSEG is searching for a Lead Java Developer to contribute to the FTSE Russell Index Platform. Ideal candidates will have over 12 years of hands-on backend engineering experience, including Java and Python proficiency, and capability in building AI-powered features. The position demands collaboration with global ...

TypeScript Node.JS Developer on AWS in London Expert Employment

TypeScript Node.JS Developer on AWS London, United Kingdom Compensation: £70K - 100K Role type: Full time Responsibilities To join a cloud services development team working on an industrial workflow and process management system. This system takes real-world IoT ...

OKTA/IDAM Engineer — SSO, OAuth & Cloud Identity

Golang Works is seeking an OKTA/IDAM Developer based in London, United Kingdom. The role involves working with technologies such as OAuth, SSO with OIDC, and Okta Lifecycle Management. As part of a full-time position, candidates will not be provided with visa sponsorship. Competitive compensation is of ...

Senior C++/Java HFT Software Engineer

Quant Capital is seeking a Senior C++ Developer for a full-time role based in London. This position is critical for developing high-performance trading applications for a prestigious Prop Trading firm that emphasizes technology. The ideal candidate should possess strong C++ or Java skills. A competitiv ...

Senior Software Engineer Dynamics 365 & NAV Integrations

A leading IT solutions provider is seeking a Software Engineer Developer in Greater London. The successful candidate will develop complex software solutions, collaborate with cross-functional teams, and lead various stages of the software development life cycle. Ideal applicants have at least 7 years in applicat ...

Java Engineer: Algorithmic & High Performance Systems

Millennium is seeking a Java Developer to join our high-performing Algorithmic Development team in London. The ideal candidate must possess strong hands-on Java skills with an understanding of concurrent and multi-threaded application environments. This is a full-time role that presents an excellent opportunity ...

Software Engineer III, Wear Core Platform

Minimum qualifications Bachelor’s degree or equivalent practical experience. 2 years of experience with software development in Java, C/C++, Rust, Python, Go or similar. 2 years of experience with Android application development. Preferred qualifications ...

Software Architect (M365)

We are seeking a highly skilled and experienced M365 Architect to join our dynamic team. The ideal candidate will have a strong background in Microsoft full stack technologies, including Exchange, Intune, Security, SharePoint, OneDrive, Teams, Copilot Studio , Power Platform, and Dataverse. As an Ar ...

Software Engineer (AI+Fullstack)

Software Engineer (AI & Full Stack) - Senior Consultant Salary: £60,000 - £70,000 pa + £4,000 Bonus plus benefits, perks and healthcare options Base locations: London, Manchester, Newcastle or Glasgow Job Type: Permanent | Hybrid (2 days per week) | Occasional travel to cl ...

Vice President, Site Reliability Engineering

Vice President – Site Reliability Engineer – London BNY is seeking a Vice President – Site Reliability Engineer to design, build, deploy, and scale resilient, automated, and centrally managed engineering solutions for Production Services. This role is ideal for a strong full‑stack engineer who co ...

Product AI Engineer Jobs in UK 2026 (GBP 100,000 to 170,000)

Product AI Engineer Jobs in UK 2026 (GBP 100,000 to 170,000) Product AI Engineer Jobs in UK 2026 (GBP 100,000 to 170,000) A high impact opportunity is available in London, England, United Kingdom, for a Product AI Engineer. This role offers experienced engineers the chance to build advanced ...

Software Engineer

Swap is the infrastructure behind modern agentic commerce. The only AI-native platform connecting backend operations with a forward-thinking storefront experience. Built for brands that want to sell anything - anywhere, Swap centralizes global operations, powers intelligent workflows, and unlocks ma ...

Java and Typescript Engineer

We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with p ...

Java and Typescript Engineer

We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with p ...

Java and Typescript Engineer

We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with p ...

Java and Typescript Engineer

We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with p ...

Senior Machine Learning Engineer

About the role At Longshot Systems we build advanced platforms for sports betting analytics and trading. We’re hiring Machine Learning Engineers for our modelling engineering team. You’d be working closely with the quantitative research teams to turn prototype trading models into production-ready ...

Software Engineer

About Titanbay Titanbay is building the infrastructure that powers private market investing for banks, wealth managers and fund managers. Our platform solves complex, multi-layered challenges behind the scenes so our clients can invest with greater clarity and confidence. There are deep technical ...

Senior Product Engineer

London, Old Street, Onsite, AI Agents, Skippr AI (direct, no agency please) About the role We’re looking for a Product Engineer to join our small but high-calibre team in Old St . We’re a team that’s 100% AI-native — not just building AI agents, but using them daily to supe ...

Software Engineer

About Titanbay Titanbay is building the infrastructure that powers private market investing for banks, wealth managers and fund managers. Our platform solves complex, multi-layered challenges behind the scenes so our clients can invest with greater clarity and confidence. There are deep t ...

Senior Fullstack Software Engineer

We are seeking a highly skilled Senior Full Stack Software Engineer to join our team supporting research and foundation model development. This role operates at the intersection of research scientists, ML engineers, and infrastructure teams, enabling rapid experimentation, prototyping, and model deployment ...

Senior Software Engineer, Content Agent

We're hiring a senior engineer for Content Agent – Sanity's operations layer for structured content. It's the system that turns content work (bulk edits, audits, translation, publishing) into things an agent can actually run. It lives in Dashboard, Studio, Slack, and behind a headless API. If you've spent ...

Senior Software Engineer Identity & Authentication

Project ContractorProject ContractorAbout the RoleIn the European Client Identity team, we are building and operating Vanguard's authenticationand MFA platform used by hundreds of thousands of clients across the UK and Europe.This is a hands-on senior full-stack role focused on designing ...

Senior Software Engineer Identity & Authentication

Project ContractorProject ContractorAbout the RoleIn the European Client Identity team, we are building and operating Vanguard's authenticationand MFA platform used by hundreds of thousands of clients across the UK and Europe.This is a hands-on senior full-stack role focused on designing ...

Senior Software Engineer

Job DescriptionWe are looking for a Senior Full Stack Engineer with a strong back‑end focus to join one of our Profile domain product teams.This role is full stack by design: you will work across back‑end and front‑end codebases, contributing to end‑to‑end product delivery. However ...

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    Full Stack Developer Reactpython Jobs in London Job Search Guide, Trends and Insights