271,422+ Full Stack Developer Reactpython Jobs in London, UK — Local Employers Hiring June 2026

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Front End Developer – Options Trading Team (US Trading Hours)

Millennium is a top tier global hedge fund with a strong commitment to leveraging market innovations in technology and data to deliver high-quality returns. A dynamic and entrepreneurial options trading team is seeking a highly skilled and passionate Front‑End Developer. This role is ideal for thos ...

Backend Java Developer Birmingham • Hybrid • £50–65k • Not London

Backend Java Developer Location: Birmingham (Hybrid) Employment: Fixed Term Contract Salary: £50,000 – £65,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit. Rate: £490 inside IR35 Duration: 6 month initially Location: Hybrid; 3days/w in London office </ ...

Senior eFX Developer (VP) – Low Latency FX Trading Lead

EC1 Partners is seeking a Senior eFX Developer to join the London team. This role involves developing cutting-edge high-performance trading systems in Java and Rust and working closely with trading and quant teams. The ideal candidate will have over 10 years of software development experience in financ ...

Lead Java Developer for High Traffic National Digital Platforms

A tech recruitment firm in the United Kingdom is seeking a Lead Java Developer to join a major digital transformation programme. The successful candidate will lead a team of developers in building scalable solutions, contributing to modernising complex digital services. Strong recent experience with Java 21 and ...

Sales Strategy Business Developer, (Central Government, Defence & National Security)

What if your job was to make sure senior leaders always have the operational discipline, rhythm, and insight needed to deliver — and that they are always aligned with the standards set across the wider organisation?That’s essentially what you’ll do as a Sales Strategy Developer in the UK Central Govern ...

Project Manager Engineering Developer Experience & Runtime (DXR) Associate London

We are continuing our journey focusing on applying a product mentality to the way we build our products and ensure that we focus on our clients and their needs to build the right product at the right time. This role is responsible for enhancing operational efficiency, data integrity and reporting accuracy acr ...

Senior Developer Finance Once a week in the office

Work on multiple projectsMostly remote roleAbout Our ClientOur client is in the Financial Sector and is looking to grow the team with a new Senior Developer. This role can be done remote with weekly meet ups in Central London on a Wednesday. The technology function is ar ...

Lead Software Engineer, Quant Developer, Equities Technology Prime Services

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within the Corporate and Investment Banking (CIB), Equities Technology – Prime Services team, you are an integral part of an agile team tha ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit.Rate: £490 inside IR35Duration: 6 month initiallyLocation:  ...

Senior Developer Finance Once a week in the office

Brand new roleUse AI as part of your roleAbout Our ClientOur client is in the Financial Sector and is looking to grow the team with a new Senior Developer. This role can be done remote with weekly meet ups in London on a Wednesday. The technology function is around 80 pe ...

Lead Software Engineer Equity Derivatives Front Office Quant Developer

Join us and elevate your software engineering career. You’ll design market-leading technology products that drive innovation in financial services. At JPMorganChase, you’ll collaborate with talented teams, grow your skills, and make a real impact. We value your expertise and offer a dynamic environment where ...

Senior Front End Developer eSC or eDV Clearance Required

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Backbone Fiber Business & Vendor Developer , Global Connectivity & Infrastructure Development

DescriptionThis position can be based in Dublin or London. Today, Amazon Web Services provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. The AWS Cloud infrastructure is built around Re ...

Staff Software Engineer

Join to apply for the Staff Software Engineer role at Wiz Join to apply for the Staff Software Engineer role at Wiz Come join the company that is reinventing cloud security and empowering businesses to thrive in the cloud. A ...

Lead Software Engineer

Gravitas Recruitment Group (Global) Ltd provides the following pay information. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base Pay Range Role: Lead EngineerSalary range: 90-100kLocation: UK/EU re ...

Senior Data Scientist Data Science & GenAI in London Dufrain

Senior Data Scientist - Data Science & GenAI London, UnitedKingdom Posted 11 months ago This is a job posted by our partner Jooble Tech stack science Python Data Science Below is a snippet of the job description. To read ...

Senior Software Engineer in London Close Brothers Group

Senior Software Engineer London, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Databases Spring Framework Spring Boot Software Engineer SQL JPA Java ...

Senior Java Engineer Spring Boot & SQL

Senior Software Engineer London, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Databases Spring Framework Spring Boot Software Engineer SQL JPA Java ...

Senior Product Manager (Platform)

The Platform Tribe at Preply brings together teams responsible for the internal foundations that enable engineers to build, deploy, and operate Preply reliably and at scale. Today, we have around 200 engineers at Preply, with plans to grow the team by another 100 engineers this year, making the Platform Tr ...

Lead AI Enabled Platform Engineer

About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

AI Driven AWS Platform Engineer Policy & Automation Lead

About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Senior Software Engineer

We're working with a scaling, mission-driven consumer app business to find a Senior Software Engineer to join a small, high-ownership engineering team. They're backed by a major international organisation, which means real stability and resource, but the team operates with full startup autonomy - moving fa ...

Senior Software Engineer

Location: Central London - Hybrid or (entertaining candidates outside of London, doing once a month onsite collaborative visits) Sponsorship: Not available (must have full UK Right to Work) The Opportunity Join a mission‑driven, Series A scale‑up following a record‑br ...

Senior Fullstack Engineer (Data Enrichment)

At Wayve we’re committed to creating a diverse, fair and respectful culture that is inclusive of everyone based on their unique skills and perspectives, and regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, s ...

Senior Platform Engineer Core Platform (UK)

Leeds, England, United Kingdom; London, England, United Kingdom About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners worldwide by offering products and s ...

Regional Finance Director (Data Centre)

A regional FD role for a high growth Data Centre developer and operator Your new company A high growth Data Centre developer, is looking to hire a commercially focused Regional FD to come in and drive long term process improvement in a continually growing organisation, managing a team in London as the business l ...

General Manager / Senior Manager / Manager (Overseas Property)

Our client is a well-known property developer, they are looking for a General Manager / Senior Manger for their London business. General Manager / Senior Manager / Manager (Overseas Property) RESPONSIBILITIES Advise the management on structuring of acquisitions strateg ...

Software Engineer

Software Developer (C#/.NET) – London The successful Software Developer will join an extremely talented development team and be exposed to creating and maintaining the client’s own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield and allow you to make ...

Principal C++ Engineer

Want to be given the opportunity to work with a leading global market maker? Working directly within the front office, you will work on the options desk building out a brand new trading stack in C++. Some of your responsibilities will include Delivery of technology p ...

Kubernetes Engineering Manager

Overview My client, a leading global financial organisation are currently looking for a Kubernetes Engineering Manager – Product Owner to who will lead a distributed engineering team, support their development, and guide day-to-day technical direction for the platform. You will play a central part ...

Senior Land & Development Manager – London – £65k – £80k + bonus + package

Senior Land & Development Manager – London – £65k – £80k + bonus + package Salary: £65,000 - £80,000 plus packageLocation: LondonRegion: London A leading London Developer urgently require a Senior Land Manager to join their busy team from their central Lo ...

Senior Security Engineer (AI & DevSecOps)

Senior Security Engineer (AI & DevSecOps) at iProov About iProov iProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-w ...

Senior Manager – Application Security

About The Team The Senior Manager of Application Security leads a global team responsible for embedding security into Miro’s Software Development Lifecycle (SDLC)—from concept to code to customer impact. This team partners closely with product and engineering to proactively mitigate risk while ac ...

Platform Engineer – Cloud & Kubernetes

# Platform Engineer – Cloud & Kubernetes,March 11, 2026### Job Description**Location:** London, UK **Work Model:** On-site **Role Type:** Full-TimeWe are looking for a **Platform Engineer** with strong experience in cloud infrastructure and container orchestration to join our client’s on-site team in London. ...

Solution Director: Engineering

AND Digital is a tech company dedicated to accelerating digital delivery and closing the digital skills gap. Since 2014, we have supported organisations in building better digital products and stronger digital teams. We believe our work should always create a remarkable impact for our clients. Through ou ...

New Business Director – Construction & Property Growth

Fawkes and Reece is seeking a dynamic individual for a full-time, office-based role in the City of London. The position involves working with a large Property Developer focusing on expanding their furniture, fitting & equipment division. Candidates must have a strong construction background and be proactive i ...

Backend Engineer

About 9fin The world's largest asset class, debt, operates with the worst data. Technology has revolutionized equity markets with electronic trading, quant algos and instantaneous news. However, in debt capital markets, the picture is completely different. It still behaves like it’s i ...

Software Engineer Intern

Visa sponsorship is available for this role. We are looking for exceptional talent from anywhere in the world to join our team in London. About Arctic Lake We build sophisticated trading technology for tier 1 banks. We are small now, but we have big ambitions to become a m ...

Software Engineer, Infrastructure Reliability

About the Team We’re hiring software engineers to join our broader Infrastructure organization, which supports multiple high‑impact teams. Depending on your interests and experience, you could work on one of several focus areas—including Core Distributed Systems, Databases, Observability, or Clou ...

Project Quantity Surveyor London Residential Growth Path

Intermediate / Project Quantity Surveyor While many residential developers are slowing production and reducing headcount, this London developer is doing the opposite. With a strong pipeline of phased residential developments already secured, the business is continuing to invest heavily in ...

Project Quantity Surveyor

Intermediate / Project Quantity Surveyor While many residential developers are slowing production and reducing headcount, this London developer is doing the opposite. With a strong pipeline of phased residential developments already secured, the business is continuing to invest heavily in ...

Jetbrains: Product Manager for Bonsai (Innovation Hub)

Headquarters: London, United Kingdom At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to gro ...

Information Security Operations Manager

Job Title Information Security Operations Manager Reporting to Information Technology Location Head Office, White City Place, West London Contract Type Full time, 37.5 hours per week About Us ME+EM is one of the UK's fastest- ...

Graduate Software Engineer (High Performance Systems)

Graduate Software Engineer (High Performance Systems) Location: London (On-site) Employment type: Full-time Visa sponsorship is available for this role. We are looking for exceptional talent from anywhere in the world to join our team in London. (Start Date: 2026) <h3 ...

Information Security Operations Manager

Job Title: Information Security Operations Manager Reporting to: Information Technology Location: Head Office, White City Place, West London Contract Type: Full time, 37.5 hours per week About Us ME+EM is one of the UK's fastest-growing luxury fashion brands. In ...

Senior Fullstack Software Engineer

Job Description 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, ...

Senior Software Engineer Fixed Income Trading

Senior Software Engineer - Fixed Income Trading Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloombergu2019s Fixed Income Trading systems offer end-to-end trading workflows including price discovery and neg ...

Senior Software Engineer Fixed Income Trading

Senior Software Engineer - Fixed Income Trading Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloombergu2019s Fixed Income Trading systems offer end-to-end trading workflows including price discovery and neg ...

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