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Vacancy for Lead Developer Java/Scala at The National Archives (UK)

Overview Vacancy for Lead Developer Java/Scala at The National Archives (UK) 23 January 2023 London Full-Time Person specification About you You are an enthusiastic and organised individual who is keen to join a growing team and make a positive c ...

Junior Java developer FTC 3 Days a week onsite in Newcastle

Job Description:Experience within Java Development Kit (JDK 11+) and Spring Boot to build modular, maintainable services aligned to enterprise standards.Demonstrable work experience with enterprise middleware platforms including WebLogic Server (Enterprise Edition) and CAS SDK for secured high-perfor ...

AI‑First Product Engineer — Build Multimodal Agent Systems

A leading AI startup in London is seeking a Product Engineer to join a dynamic team focused on innovative AI solutions. This role involves building scalable systems using modern technologies like FastAPI and React, shaping user interfaces for agent collaboration, and defining technical strategies. The ideal cand ...

Fullstack Software Engineer

This isn't just another software engineering role, it's an opportunity to be part of something bigger. Full Stack Software Engineers Salary - £55,000 - £90,000 + excellent benefits + bonus Location: Cheltenham, London or Manchester (Flexible & Hybrid Working A ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team, you will work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front‑office trading and technology, with direct ownership of the tools traders rely on daily. T ...

Principal Software Engineer C# .Net AWS FinTech

Principal Software Engineer C# .Net AWS - FinTech London, Greater London | £110k - £130k per year Principal Software Engineer / Developer (C# .Net AWS Python) London / WFH to £120k Would you like to join a growing and profitable scale-up that is viewed as a leading FinTe ...

Senior Systems Developer

JOB DESCRIPTIONThe Guinness Partnership is looking for a Senior Systems Developer to join the IT and Business Change team at our Oldham office on a full time, 35 hours per week permanent basis. We currently operate a hybrid working pattern where you will work 2 days per week in the office and 3 days remo ...

Senior Python Backend Engineer — APIs & Architecture

A leading global technology firm is seeking a skilled Python Developer based in Glasgow. The role involves designing, developing, and maintaining Python interfaces and backend services, ensuring code quality and performance optimization. The successful candidate will collaborate with analysts to translate specif ...

Fullstack Engineer

About the role As a full-stack Engineer, you will be working as part of a high-performance team developing new solutions that put the customer at the heart of the product. We believe in shipping quality, tested, secure and consistent code. You will also work closely with other development teams a ...

Senior Java Software Engineer

Senior Java Software Engineer - Java, AWS, REST APIs, Microservices, Machine Learning, Artificial intelligence, Python (Hybrid - 3 days a week in the office - Notting Hill) Description for the Senior Java Software Engineer role:- You will be joining a fast-growing, research-driven company building ...

Software Engineer

Are you excited about building world class platforms that power mission critical software at a huge scale? Apollo enables autonomous management and continuous deployment of software, wherever it is. We're taking SAAS to where SAAS has not gone before: from on-premise, to various cloud providers, to disconn ...

.NET Developer – Manchester

.NET Developer - Leading E-Book Firm - Manchester Tech stack .NET .NET 10.0 ASP.NET Core C# 14 .NET Aspire CI/CD Azure DevOps EF Core 10.0 Agile HTML Living Standard CSS Living Stan ...

T24/Transact Migration Engineer (TAFC TAFJ)

My client a leading finance house, are looking for a T24 (Oracle & TAF) Migration Engineer to join them - for this role you will have the below: Minimum Criteria Experience in Temenos T24 / Transact, with exposure to recent releases (R21+ preferred, R24+ highly desirable) Proven experience in TAFC to TAFJ mi ...

Software Engineer

Role Overview TP ICAP has partnered with Amazon Web Services (AWS) to build the next generation of the Fusion Platform, transforming it into a global market infrastructure. This is a unique opportunity to join a newly formed team working on a cutting‑edge platform using modern architecture and clo ...

Application Support Engineer

About this job Role: Application Support EngineerLocation: Birmingham Stack: Linux | Cloud Computing We are recruiting for an Application Support Engineer to join a growing technology business based in Birmingham. This is a fantastic opport ...

Application Support Engineer

About this job Role: Application Support EngineerLocation: Birmingham Stack: Linux | Cloud Computing We are recruiting for an Application Support Engineer to join a growing technology business based in Birmingham. This is a fantastic opport ...

.NET Developer

.NET Developer – Nottingham (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years’ experience i ...

.NET Developer

.NET Developer – Nottingham (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years’ experience i ...

.NET Developer

.NET Developer – Nottingham (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years’ experience i ...

SENIOR POWER TRADING ANALYST

We are looking for an experienced Senior Power Trading Analyst to join our team. The ideal candidate will have a strong background in power stack modeling, a proven ability to design forecasting models, and experience leading teams. This role involves working closely with quantitative developers to implement ...

Remote Senior Data Engineer AI Tooling Fully Remote up to GBP140k Nigel Frank

Overview Senior Data Engineer - AI Tooling - Fully Remote - up to GBP140k Posted about 1 month ago This job is posted by Jooble. To read the full text, please click on the Apply Now link. Tooling Requirements Proficiency in Python and at least one othe ...

Crypto Quant Developer: Low Latency Trading & AI

Harrington Starr is seeking a Quantitative Developer to join their Crypto trading desk. This role involves developing and optimising trading systems and algorithms for digital assets, with a focus on low-latency performance. Ideal candidates should possess strong Java skills and experience in algorithm ...

Remote Oracle CPQ Developer – UK

A global technology and business service provider is seeking an Oracle CPQ Developer for a fully remote role in the UK. The ideal candidate will have extensive Oracle CPQ experience and proficiency in SQL, Java/C#, and JavaScript. Responsibilities include providing programming support and integrating CPQ with en ...

Senior Software Engineer

Salary – 80-110k (based on experience level) + Benefits, share options, L&D budget and more. About the Role Some engineering roles are about shipping tickets. This isn’t one of them. We’re working with a company building genuinely difficult systems at the intersect ...

Test Data Manager

This role is part of a horizontal data platform team, responsible for designing and delivering a federated testing platform for vertical delivery teams. The Test Data Manager will define standards, patterns, tooling, and reference implementations to enable teams to validate data products and services, prev ...

Quantitative Developer (Global Hedge Fund)

Venture Search have partnered with a top-tier systematic hedge fund, that are looking for a Quantitative Developer to work closely with quantitative researchers and portfolio managers to design, implement, and maintain scalable, high-performance trading and research systems. The role sits at the intersecti ...

Engineering Lead SVP

**The Department**Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, aut ...

Backend Engineer

Direct message the job poster from Fruition Group An incredible opportunity for an experienced Backend Engineer with advanced Go skills to join a prestigious tech client on a contract basis. This company is renowned for its engineering excellence - and it's not just the tech stack or the day rate that ...

Senior Software Engineer at UnlikelyAI

Job Title Senior Software Engineer Company UnlikelyAI – Series A neurosymbolic AI startup Job Description Join the team building the future of reliable AI by combining LLMs with proprietary symbolic reasoning. You will architect a new public API and platform ex ...

Senior Software Engineer at UnlikelyAI

Job Title Senior Software Engineer Company Description UnlikelyAI - Series A neurosymbolic AI startup Job Description Join the team building the future of reliable AI by combining LLMs with proprietary symbolic reasoning. You will architect a new public API and ...

VP Data Platform Engineer: Lakehouse & AI Pipelines

Goldman Sachs is seeking a Data Engineer for their Lakehouse and AI Data Platform. In this role, you will design and support data pipelines, curate datasets, and ensure data quality to enable analytics and AI use cases. Applicants should have a relevant degree, solid programming experience in Python or Java, and ...

Senior Power Market Modelling & Optimisation Specialist

A leading investment technology firm in the UK is looking for a Principal Consultant to enhance power market models that directly support trading decisions. This hands-on role combines mathematical modelling, optimisation, and programming in Python and Java while collaborating with traders and engineers. The ide ...

Lead Quality Engineer Test Automation & CI/CD Expert

Java Script Works is seeking a Lead Quality Engineer specializing in Test Automation based in Alderley Edge, United Kingdom. The role requires in-depth expertise in automation for web-based applications and strong programming skills in JavaScript, TypeScript, or Python. The successful candidate will jo ...

Senior Applied Scientist, Optimization for EU ATS

Amazon EU SARL (UK Branch) is looking for a Senior Applied Scientist specializing in Optimization. The role is based in London and requires a Master's degree as well as expertise in programming languages like Java, C++, and Python, as well as machine learning and neural deep learning methods. The posit ...

Delivery Engineer Python & Automation Specialist

Java Script Works is seeking a Delivery Engineer in Cambridge, United Kingdom. The ideal candidate will have a Bachelor's or Master's degree with a First or 2:1, preferably in a technical subject, and experience in scripting languages such as Python, Bash, JavaScript, Ansible, or SQL. This full-time ro ...

Software Engineer Intern Real Time AI & Systems

A forward-thinking AI startup located in Camden, London, is seeking a Software Engineering Intern to solve challenging problems at the intersection of AI, code understanding, and data analytics. This paid internship offers hands-on experience in building large-scale data processing systems, mentorship from exper ...

.NET Developer – Build Global Payment Platform

Noir Consulting is seeking a .NET Developer in Newcastle upon Tyne to work on an innovative payment solution that transforms the travel industry. This role solidifies your ability to work across the software stack while ensuring a great developer experience. Competitive salary between £45,000 and £85,0 ...

Senior Frontend Developer (React / TypeScript)

At Mixam, we're more than just a printing company, we're the place where creativity meets cutting‑edge technology. Headquartered in Watford, with offices in the UK, US, Canada, Australia, Europe, Philippines and Japan, we're a fast‑growing, privately held tech‑forward print business founded in 2007, offeri ...

Software Developer

Software Developer, Python, London, COR7571 Are you a capable Python Software Developer looking for a role where your work will have a direct impact across a growing business? This could be the opportunity for you! The Role As a Software Developer, you’ll design, build, and main ...

Frontend Developer

Direct message the job poster from Few&Far Job Title: Senior Frontend Engineer (Contract – Outside IR35) Location: London (1 day per week onsite in Soho) Duration: 4 months (with potential for extension) We've partnered with a s ...

Mid Level Software Engineer (Python/TypeScript

I've once again partnered with a top London based Tech Company, fresh of the back of their Seed funding round, who are looking to hire multiple Mid-Level Full-Stack Engineers, to their growing Engineering team. This is a Full-Stack role in a small Engineering team, where you will come in and take owner ...

Senior Python Engineer Remote, Stock Options & 30% Bonus

A recruitment agency is seeking a Senior Python Developer for a FinTech client in the UK. You will design complex systems and write scalable code while collaborating closely with the CTO and Head of Engineering. The role requires over 6 years of experience in Python, expertise in SQL, and cloud experience, prefe ...

Senior Java Engineer – FinTech Microservices & Cloud

A leading global financial services firm is seeking an Engineer to join their team in Greater London. The role involves collaborating with the Product team to develop and enhance investment applications using a Java/Springboot stack. The ideal candidate will have experience in delivering high-quality software an ...

Senior Software Engineer Streaming & Platform Architect

Visa in Greater London is seeking a Senior Software Engineer to own the technical vision and roadmap, lead streaming solutions, and mentor engineers. The role emphasizes event-driven architectures and requires strong expertise in Java and AWS. Candidates should have 9+ years of experience and a passion ...

Senior Java Automation Engineer – FX eTrading Backend

Citigroup Inc. in Greater London is seeking a Senior Automation Engineer to oversee backend automation capabilities within the FX eTrading technology stack. This role requires significant experience in test automation and a strong Java coding background. The successful candidate will drive automation strategy ...

PHP Developer

Our client is a Multi-National organsiation looking to expand their development capability and offers excellent career progression opportunities, as well as an inclusive, agile and collaborative work environment About the Role As a Senior Web Engineer in this fast-paced environment, you wil ...

Senior C# React Developer – Nottingham

Senior C# React Developer – Nottingham Location: East Midlands Industry: IT Salary: £55,000 - £75,000 per annum + Hybrid, Pension Posted: 16/07/2025 Description We are looking for a Senior Ful ...

Infrastructure Engineer London

Infrastructure Engineer – London smartTrade Technologies is a software publisher specializing in the trading and finance sector. Its clients primarily include investment banks, stock exchanges, brokers, and pension funds. smartTrade enables real‑time computerized management of financial flows amo ...

Infrastructure Engineer – London

Overview smartTrade Technologies is a software publisher specializing in the trading and finance sector. Its clients primarily include investment banks, stock exchanges, brokers, and pension funds. smartTrade enables real-time computerized management of financial flows among these different stake ...

Senior Software Engineer, Java

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platf ...

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    Full Stack Java Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights