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Senior Software Developer Market Making Technology

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four c ...

Senior Software Engineer (Developer Platform) Engineering · ·

About bunny.net Some people accept the internet as it is. We see what it could be. At bunny.net, we don’t wait for change. We make it happen. You won’t find layers of red tape or play-it-safe thinking here. You’ll find people who move quickly, take ownership, and push ideas all the way to ...

Software Engineer Build System

Software Engineer - Developer Experience London We're building cutting-edge AI accelerator solutions, spanning hardware and software, and we're looking for a Software Engineer to join our Developer Experience team to help us scale fast, build smart, improve our internal developer experien ...

Lead Python Engineer: Cloud Native & Secure FinTech

A leading global financial services firm in Scotland is seeking a Lead Software Engineer to enhance and deliver technology products. In this role, you will lead technical solutions, develop high-quality code, and collaborate with various departments. Ideal candidates should have solid software engineering traini ...

Lead Python Engineer: Cloud Native & Secure FinTech

A leading financial services firm in Glasgow is seeking a Lead Software Engineer to enhance and deliver technology products. You will join an agile team, responsible for developing secure and high-quality code while leading initiatives to automate and improve system stability. Candidates should possess extensive ...

Lead Python & AWS AI/ML Cloud Engineer

A global financial services firm is seeking a Lead Software Engineer who specializes in AWS and Python, focusing on innovative machine learning solutions. This position requires collaboration with data scientists and engineering communities to develop and maintain high-quality applications. Responsibilities incl ...

Technical Lead Python & AWS | Ownership & Growth Path

A leading energy solutions firm in the UK is looking for a Technical Lead with strong Python and AWS skills. In this critical role, you will oversee a software team, setting technical direction and development standards while fostering the growth of junior engineers. This position offers a structured career path ...

Lead Python Engineer Asset & Wealth Analytics Platform

A leading financial services firm in London is seeking a Lead Software Engineer to join their Asset & Wealth Management Data & Analytics team. This role involves architecting solutions on a federated data platform while collaborating with Quantitative Research teams. Candidates should have experience with cloud ...

Lead Python Engineer Asset & Wealth Data Platform

A leading global financial services firm is seeking a Lead Software Engineer to design and implement innovative analytics solutions. This role involves developing high-quality code, collaborating with teams while ensuring operational stability. Candidates should have expertise in cloud technologies like Snowflak ...

Lead Python Engineer for Scalable Data Platforms

A leading insurance company is seeking a Technical Lead - Python to guide an engineering team in developing high-quality solutions. This hands-on leadership role involves designing complex systems, mentoring engineers, and driving improvements in automation and tooling. The ideal candidate has strong Python and ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our ...

Senior Data Engineering Lead — Python, SQL, Cloud

A leading global financial services firm is seeking a Lead Data Engineer to spearhead a team in developing scalable, secure cloud-native applications. You will engage in Agile practices, lead business deliveries, and ensure high-quality software development. The ideal candidate should possess strong expertise in ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our ...

Lead Data Engineer Python, SQL Vice President

Job Description Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and ...

Senior Data Engineering Lead — Python, SQL, Cloud

A leading financial institution in Greater London is seeking a Lead Data Engineer. The successful candidate will lead a team of Data Engineers, working to enhance and deliver innovative technology products. This role requires a solid background in AWS, Databricks, and Python, along with the ability to engage in ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our ...

Lead Python Engineer – Data Driven, Scalable Systems

A leading insurance company in Greater London is seeking a Technical Lead - Python to guide a talented engineering team and drive technical excellence. This hands-on role requires solid Python skills, experience with SQL, and the ability to communicate complex ideas clearly. The ideal candidate will shape the te ...

Tech Lead (Python) — Build & Own Core Infra

A leading recruitment consultancy in Belfast, Northern Ireland, is seeking two passionate engineers for Tech Lead positions. In this role, you will take ownership of core domains and lead small, agile teams to build critical infrastructure software. Ideal candidates possess solid software design principles, expe ...

Lead Platform Engineer, Core Banking (Go/Python)

A leading global financial services firm based in Greater London is searching for a Lead Software Engineer. This position involves designing and developing scalable microservices, mentoring team members, and crafting high-quality production code. Candidates should have advanced knowledge in programming languages ...

Lead Data Scientist (Relocation) SQL/Python/Scala

Overview Lead DS (Data Scientist) Bangkok based, Relocation provided Edinburgh, UnitedKingdom Qualifications Proficiency using related open-source libraries and frameworks Significant proficiency in SQL and languages like Python, PySpark, and/or Scala < ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our ...

Senior Python Engineer & Tech Lead: Cloud & APIs

Hippo is recruiting a Senior Python Developer to join their team in Manchester. The ideal candidate will have extensive experience in Python and its frameworks like Django and Flask. Responsibilities include driving technical deliverables, collaborating with peers, and supporting client relationships. Benefits i ...

Lead Python Engineer: Architect & Cross‑Team Leader

Partnerize is looking for a Lead Python Engineer to produce clean, testable, and maintainable designs and lead a cross-functional team. The ideal candidate will have extensive experience with Python, software architecture, and Agile methodologies. Responsibilities include solving technical problems, leading init ...

Lead Data Engineer — Python, Databricks, SQL (Onsite)

An investment management firm in Newcastle is seeking a Lead Data Engineer (Python, Databricks, SQL) to manage a team and enhance data capabilities. You'll work closely with front-office traders to ensure data alignment with business goals. This role includes developing a data platform and automating processes. ...

Product Tech Lead: Hybrid Python Backend Architect

A technology consulting company in London seeks a Product Technical Lead to drive the development of a complex software product. The role involves leading backend development using advanced Python skills and collaborating with product and design teams. Ideal candidates have a strong software engineering backgrou ...

Lead Python / Typescript Engineer National Security AI

Lead Python / Typescript Engineer - National Security AI Principal Engineer / Hands-on Technical Lead Permanent | £80,000 – £100,000 | South East (Hybrid)SC clearance required or eligible We are seeking a Principal Engineer to take ownership of technical delivery for ...

Lead Full Stack Engineer Python React FastAPI

Lead Full Stack Engineer / Developer (Python React FastAPI) London / WFH to £70k Are you a full stack technologist with leadership skills? You could be progressing your career at a global, not-for-profit organisation that help to protect the rights and revenue of record produc ...

Home Risk Pricing Lead — Data‑Driven & Python

A leading digital insurance provider in the UK is seeking a Risk Pricing Manager to enhance pricing strategies. Candidates should possess a solid background in general insurance, strong coding skills (preferably in Python), and excellent communication abilities. The role offers a competitive salary, a £5k car al ...

Technical Support Team Lead: Python & Automation Mentor

A leading tech company in Bristol is looking for a Technical Support Team Leader to oversee the technical processes related to its products. You will manage and develop a team of support consultants while focusing on technical excellence, particularly in Python-based troubleshooting, automation, and troubleshoot ...

Lead Python Architect & Cross‑Team Delivery Leader

Partnerize is seeking a Lead Python Engineer to produce clean, testable designs, lead software development initiatives, and act as a technical expert in their domain. Responsibilities include problem solving, leading a cross-functional team, and contributing actively to ceremonies. Ideal candidates should have e ...

Senior Python Engineer Lead Medical Tech Platform

A technology company specializing in healthcare is searching for a technical leader to enhance medical innovations. In this role, you will develop solutions that improve healthcare outcomes while fostering best practices across multiple teams. Candidates should have strong technical skills and experience in ment ...

Lead Data Ops Engineer Python, Spark & SageMaker

This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Experience with multiple programming languages, including Python, Shell Scripting, Spark, and Scala. Experience with Amazon Sagemak ...

Senior Data Quality Lead (Hybrid) SQL & Python

Ageas in Eastleigh is seeking a Senior Data Quality Analyst to implement data-quality processes and support the design and maintenance of data services. The ideal candidate will possess strong experience in data governance and coding with SQL and Python. The position offers flexible working arrangements within t ...

Technical Lead (Python, Azure, AI / Agentic systems)

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 challeng ...

Senior Python Engineer AI Agents & Team Lead

A leading engineering consultancy in Greater London is seeking a Senior Python Developer to design, develop, and maintain applications and APIs. The candidate will lead a small development team and integrate AI Agents with various systems. Required skills include strong Python development, experience with LangGr ...

Lead Python Engineer – Asset & Wealth Data Platform

A global financial services firm seeks a Lead Software Engineer in the Asset & Wealth Management sector to develop and implement data and analytics solutions. You will work on enhancing data platforms, automating processes, and collaborating with cross-functional teams to drive innovation. Ideal candidates have ...

QA SDET (Python) — Automation & Agile QA Lead

A global technology services leader in Greater London is seeking a Quality Assurance professional to collaborate with cross-functional teams, participate in agile processes, and oversee testing activities. The ideal candidate will have experience with programming languages such as Python and testing tools like B ...

Hybrid Lead Python Architect: Cloud native Platforms

A growing digital consultancy is seeking a Lead Python Developer for hybrid work across various UK locations. This impactful role involves leading engineering teams, designing scalable cloud-native systems, and acting as a technical authority. Candidates should have strong Python skills, experience with RESTful ...

Hybrid Lead Python Architect: Cloud native Platforms

A growing digital consultancy is seeking a Lead Python Developer for hybrid work across various UK locations. This impactful role involves leading engineering teams, designing scalable cloud-native systems, and acting as a technical authority. Candidates should have strong Python skills, experience with RESTful ...

Hybrid Lead Python Architect: Cloud native Platforms

A growing digital consultancy is seeking a Lead Python Developer for hybrid work across various UK locations. This impactful role involves leading engineering teams, designing scalable cloud-native systems, and acting as a technical authority. Candidates should have strong Python skills, experience with RESTful ...

Hybrid Lead Python Architect: Cloud native Platforms

A growing digital consultancy is seeking a Lead Python Developer for hybrid work across various UK locations. This impactful role involves leading engineering teams, designing scalable cloud-native systems, and acting as a technical authority. Candidates should have strong Python skills, experience with RESTful ...

Senior Python Engineer: Legacy Migration & Automation Lead

A global financial institution is seeking a Senior Python Developer in London for a 6-month contract. The role focuses on modernizing the tech stack by migrating from legacy C++ environments to a Python-centric system. Responsibilities include leading a rebuild of testing environments and automating reporting ta ...

Lead Python Engineer – Social Media Scale Up

Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our bu ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our bu ...

Lead Python Engineer – Social Media Scale Up

Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

Lead Full Stack Engineer Python React FastAPI

Lead Full Stack Engineer / Developer (Python React FastAPI) London / WFH to £70kAre you a full stack technologist with leadership skills?You could be progressing your career at a global, not-for-profit organisation that help to protect the rights and revenue of record producers and music ...

Lead Full Stack Engineer Python React FastAPI

Lead Full Stack Engineer / Developer (Python React FastAPI) London / WFH to £70kAre you a full stack technologist with leadership skills?You could be progressing your career at a global, not-for-profit organisation that help to protect the rights and revenue of record producers and music ...

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    Lead Software Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights