Lead Software Engineer Python Java Jobs in London, UK

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Lead Java Software Engineer Markets CRM LDN

Join us to shape the future of our Markets CRM platform and drive impactful technology solutions. As a hands-on leader, you will collaborate with talented engineers and influence the direction of our Markets business. We offer an environment that values innovation, growth, and continuous learning. Your expert ...

Lead Software Engineer Java Post Trade Technology

Join us to shape the future of financial technology and make a meaningful impact on your career. You’ll collaborate with talented professionals, solve complex challenges, and help build trusted market-leading products. We value creativity, inclusion, and continuous learning, offering you the opportunity to gr ...

Lead Software Engineer Java JPM Personal Investing

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings.. Morg ...

Lead Full Stack Software Engineer React & Java

You're ready to leverage your skills and experience to lead, mentor, and drive innovation — and we have the perfect software engineering opportunity for you. If you thrive in collaborative environments, champion continuous learning, and are excited about the evolving possibilities of AI, we'd love to hear fro ...

Lead Software Engineer Java Post Trade Technology

Join us to shape the future of financial technology and make a meaningful impact on your career. You’ll collaborate with talented professionals, solve complex challenges, and help build trusted market-leading products. We value creativity, inclusion, and continuous learning, offering you the opportunity to gr ...

Lead Java Software Engineer Markets CRM LDN

Join us to shape the future of our Markets CRM platform and drive impactful technology solutions. As a hands-on leader, you will collaborate with talented engineers and influence the direction of our Markets business. We offer an environment that values innovation, growth, and continuous learning. Your expert ...

Lead Software Engineer JAVA Equities Vice President

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 JPMorgan Chase within the Equity Derivatives Group you will join our agile team creating, transforming, and supporting our trusted market-leading technol ...

Lead Full Stack Software Engineer React & Java

You're ready to leverage your skills and experience to lead, mentor, and drive innovation — and we have the perfect software engineering opportunity for you. If you thrive in collaborative environments, champion continuous learning, and are excited about the evolving possibilities of AI, we'd love to hear fro ...

Lead Software Engineer Java JPM Personal Investing

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings.. Morg ...

Lead Software Engineer (Java, Spring Boot, Microservices)

Job Level: 10UK Wide We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed, and d ...

Lead Software Engineer JAVA Equities Vice President

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 JPMorgan Chase within the Equity Derivatives Group you will join our agile team creating, transforming, and supporting our trusted market-leading technol ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What You'll Bring To The Table Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside hands‑on experience building end‑to‑ ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you’ll bring to the table Solid commercial development experience with strong proficiency in Java and Spring Boot , alongside h ...

Senior DevOps Engineer (Java/Python) Remote

Integrity360 is looking for a Senior Developer to lead innovative software solutions. You'll collaborate with engineers and cybersecurity experts, focusing on automation and infrastructure. Candidates should have over 5 years of DevOps experience, strong programming skills, and familiarity with cloud platforms. ...

Senior Cloud AI Engineer (Python/Java)

JPMorgan Chase in the City of London is looking for a Senior Python Engineer to enhance, build, and deliver market-leading technology products. The role involves developing secure and high-quality code, particularly in cloud-based systems and leveraging AI technologies. Candidates should have advanced proficienc ...

FinTech Core Tech Engineer (Java/Python)

Isamcapitalmarkets is looking for a passionate Software Developer to join their Core Technology team in Greater London. The role involves building innovative solutions for both Asset Management and Securities. Strong skills in Java are required, along with a keen interest in financial markets. Successful candida ...

Senior Lead Software Engineer Python and Java Equity Derivatives and Pricing Client Facing

Join us and take your software engineering career to new heights. You’ll have the opportunity to design and deliver market-leading technology products that shape the future of financial services. At . Morgan, you’ll collaborate with talented teams, grow your skills, and make a real impact. We value your exper ...

Senior Lead Software Engineer Python and Java Equity Derivatives and Pricing Client Facing

Join us and take your software engineering career to new heights. You’ll have the opportunity to design and deliver market-leading technology products that shape the future of financial services. At . Morgan, you’ll collaborate with talented teams, grow your skills, and make a real impact. We value your exper ...

Software Engineer Prediction Markets (Python)

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Software Engineer Prediction Markets (Python)

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Backend Software Engineer (Python)

Join Zepz: Breaking Down Borders, Together Our Meaningful Mission At Zepz, we're all about breaking down barriers for our customers and our teammates. Our purpose is deeply personal, we provide a lifeline and deliver opportunities to cross-border communities that need it most through cu ...

SQCE Senior Software Engineer (Python)

SQCE - Senior Software Engineer (Python) 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 technolog ...

Software Engineer Prediction Markets (Python)

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our o ...

Software Engineer Python, LLM, SQL

Software Engineer - Python/LLM, CI/CD, SQL London / EC4 Hybrid 4 days PW in office Full‑Stack Software Engineer / Python Engineer required by London based REinsurer. This is a newly created role that will add capacity to sustain delivery across new and existing wor ...

Software Engineer Prediction Markets (Python)

Software Engineer - Prediction Markets (Python) Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and excepti ...

Full Stack Software Engineer (Python)

We are looking for a Python Software Engineer to join our Client Success Team. The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high‑impact feature delivery for the Validus Horizon platform . By doing so, the team enhances inter ...

Python Software Engineer, Trading Platform

About DRW DRW is a diversified trading firm with over 3 decades of experience, bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital ...

Senior Software Engineer Python / MongoDB

We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to create the world's best open source analog to MongoDB Altas or Amazon DocumentDB, which can be owned, controlled and operated by end-users on their own multi-cloud or on-premise environm ...

Python Software Engineer, Trading Platform

Python Software Engineer, Trading Platform Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional ...

Python Software Engineer, Trading Platform

Python Software Engineer, Trading Platform London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivo ...

Python Software Engineer, Trading Platform

Overview DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own ca ...

Python Software Engineer Data ML

Python Software Engineer Data ML (PR/ ) London, England Salary: GBP60,000 - GBP75,000 per annum + benefits Python Software Engineer / Developer (Data ML) Remote UK to £75k Are you a data savvy Python Software Engineer? You could be progressing your career in a hands‑on Python Softwar ...

Senior Software Engineer (Remote/Python)

Senior Software Engineer (Remote/iGaming) - Python Location: Remote-first, UK-based Salary: £90,000-110,000 Heavily Funded: Series C-funded, fast-scaling consumer tech Technical Environment: Python, API Development, Distributed Systems, AWS We're partnered with a f ...

Senior Software Engineer (Python/React)

Senior Software Engineer – AI Startup – Up to 160k Location: London, flexible working arrangements, ideally 2/3 days in office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within ...

Principal Software Engineer (Python, AI)

Role Overview This is a principal-level role for someone who has already operated at Staff or Principal Engineer level in a sizeable engineering organization and can point to specific platform decisions — in production today — that they own. You'll set the technical direction for our AI-enabled p ...

Software Engineer (Python / ETL) London

We are looking for a Python Software Engineer to join our Client Success Team. Key Responsibilities Own multiple concurrent CST initiatives, ensuring timely execution with clear stakeholder communication and transparency. Design and implement full stack solutions (backend ...

Senior Software Engineer (Python/Django)

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid ...

Software Engineer III (Python & AI)

About the role We are hiring Software Engineers to work on modernising and enhancing a key product, LexisNexis® Classification. This product uses AI to read millions of patents globally and pull the relevant patents into custom categories that are relevant to the specific technology areas users define. ...

Mid Backend Software Engineer Python

About ZepzZepz is the group powering two leading global remittance brands: WorldRemit and Sendwave. Since 2010, we have been disrupting an industry previously dominated by offline legacy players with our relentless focus on reducing the cost of remittances and increasing safety and ...

Python Software Engineer, Trading Platform

Python Software Engineer, Trading PlatformJob LocationLondonEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in mark ...

Python Software Engineer Hedge Fund

Python Software Engineer / Developer London onsite to £100kAre you a data savvy Python Software Engineer?You could be progressing your career in an impactful role at a start-up Hedge Fund / FinTech founded by two hugely successful financial trading entrepreneurs.As a Python Softwar ...

Software Engineer C++ Python Risk

Software Engineer / Developer (C++ Python Risk) London to £130kAre you a backend focussed Software Engineer with experience of working on financial Risk systems?You could be progressing your career in a hands-on Software Engineer role at the Investment Management arm of a global bank. ...

Python Software Engineer Data ML

Python Software Engineer / Developer (Data ML) Remote UK to £75kAre you a data savvy Python Software Engineer?You could be progressing your career in as a hands-on Python Software Engineer role as part of a friendly and supportive international team at a growing and hugely successful Euro ...

Software Engineer Prediction Markets (Python)

Software Engineer - Prediction Markets (Python)Job LocationLondonEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in ...

Software Engineer C++ Python Risk

Software Engineer / Developer (C++ Python Risk) London to £130kAre you a backend focussed Software Engineer with experience of working on financial Risk systems?You could be progressing your career in a hands-on Software Engineer role at the Investment Management arm of a global bank. ...

Full Stack Software Engineer (Python)

We are looking for a Python Software Engineer to join our Client Success Team.The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high-impact feature delivery for the Validus Horizon platform. By doing so, th ...

Software Engineer, Respond (Python & Rust)

Founded by mathematicians and cyber defense experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption. We protect more than 9,000 customers from the world’s most complex threats, including ransomware, cl ...

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    Lead Software Engineer Python Java Jobs in London Job Search Guide, Trends and Insights