Enfint in London, part of a global Japanese bank, develops high-performance trading systems and cloud infrastructure for critical front-, middle- and back-office operations.The role designs, develops, and enhances trading platforms, transla...Read More>>.

Senior Python Developer / Software Engineer (Python FastAPI Django) London to £120k Would you like to progress your career in a senior, hands‑on role at an early stage AI start‑up within the beauty space? As a Senior Python...Read More>>.

ScaleneWorks People Solutions LLP in London is seeking a Senior Python Developer for trading and risk platforms to join a major financial services client. The role is hybrid, requiring 2-3 days in the office.You will develop Python-based ap...Read More>>.

Durlston Partners набирает специалиста для работы в глобальном инвестиционном фонде с активами около $10 млрд. Фонд развивает диверсифицирован...Read More>>.

Overview Modo Energy is building the data and AI infrastructure behind the energy transition — ingesting global energy datasets and powering APIs, analytics platforms, and LLM-driven systems that understand real-world power markets....Read More>>.

Wintermute is seeking an experienced developer to join the Core Development team in London. You will work in a small, high‑impact group, writing clean and concise code while collaborating with traders, quants and the DeFi team.Most servic...Read More>>.

Trafigura ищет инженера по риск-аналитике и разработке для команды Gas, Power & Renewables Technology в Лондоне. Ваша задача — проектировать, строить и под...Read More>>.

Infosec is seeking a Lead Python Developer to shape our data platforms in the ETF space. You will lead design and delivery of business-critical data solutions, collaborating with senior stakeholders to drive technology strategy.Hybrid role...Read More>>.

Tank Recruitment in London is seeking an experienced Lead Python Developer to join a growing tech team on a hybrid basis, combining hands-on coding with technical leadership to deliver high-quality software and data-driven solutions. You will guid...Read More>>.

On behalf of the Met Office, we are looking for a Python Software Developer (Inside IR35) for until 31/03/2027 contract based Hybrid in the Exeter office. As a Python Software Developer, your main responsibilities will be:...Read More>>.

Playtech, founded in 1999 and listed on the London Stock Exchange, is a technology leader in the gambling industry with over 7,000 employees worldwide. We are looking for a proactive Python Software Developer to join our GenBet Un...Read More>>.

A world-class tech house in the finance sector is looking for a talented Python Developer to join its high-performing software engineering team in London.This is an opportunity to work alongside some of the industry’s top technologists...Read More>>.

Attribution Search is partnered with a London based Asset Management firm looking to hire a Python Developer into its growing technology team. This is an exciting opportunity to support a broad range of investment and operational...Read More>>.

Hunter Bond is seeking a talented Python Developer to join its software engineering team in London. This role offers the chance to build innovative platforms and tackle real-time data challenges alongside elite engineers from top-tier tech firms....Read More>>.

Python Developer - Security - Cambridge/London Salary: £55k - £75k Hybrid: 1 - 2 days per week Start: ASAPMy new client is looking for a problem-solving focused mid-level Python engineer (specialist) who wants to build product features...Read More>>.

Saga Group is seeking a Python Developer to turn data into scalable applications that empower teams to make data-driven decisions. You will use Python, Streamlit and SQL to build self-service data products that simplify complex information for peo...Read More>>.

Mid-level (2 years min commercial Python coding experience) - Cambridge | Hybrid – 2 days a week in office | £55,000–£70,000 Python with C++, Rust or JavaScript, Hybrid (Cambridge), CI/CD, Git, Docker. An exciting AI...Read More>>.

Senior Python Developer / Software Engineer Cambridge to £80kAre you a senior backend focussed Python Developer looking to work on technology at the forefront of AI and cyber security?You could be progressing your career at one...Read More>>.

About us At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated, in...Read More>>.

Python Developer Permanent | £70,000 We’re partnering with a leading organisation undergoing significant technology transformation to appoint an experienced Senior Developer. This is an excellent opportunity for a te...Read More>>.

MUJI in London is seeking a Python Developer to design, test and maintain in-house applications in a Windows environment. The role focuses on bridging our inventory management system with replenishment and 3PL logistics, including Big Commerce int...Read More>>.

Citi is seeking a highly motivated candidate for Senior Python developer in Wholesale Credit RiskTechnology team that serves Institutional Credit Management (ICM). We are looking for a talented professional with a solid technical acumen to part...Read More>>.

Support Consultant at Oliver Bernard | Specialising in building High-Performance Python, Data & AI teams across the UK and Europe OB have partnered with a Global Insurance Leader, who are expanding their Python Engineering team, with S...Read More>>.

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Corporate Technology, you serve as a seasoned member of an agile tea...Read More>>.

Citi in London is seeking a Counterparty Credit Risk Developer to advance the derivatives credit risk application. You will develop and maintain risk calculations, collaborate with Quant and Technology teams, and help optimize CI/CD and cloud work...Read More>>.

Methods is seeking a Java / Python Developer to join our UK-based team. You will help manage, build, and design Java applications with Spring Boot, microservices, and system design exposure.The role emphasizes collaboration with stakeholder...Read More>>.

Diversity, Equity, and Inclusion: Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and an affirmative-action employer. Our Diversity, Equity, and Inclusion (DEI) initiati...Read More>>.

Methods is seeking a Java / Python Developer to help manage, build, develop and design Java applications with strong exposure to Spring Boot, microservices and system design.You will work as part of an Agile squad to develop Market Risk app...Read More>>.

Public Sector Resourcing is seeking a Python-Django Developer for a 9-month contract on a hybrid basis within the UK. The role requires SC clearance and falls Inside IR35, with rapid onboarding for the Department of Business & Trade EX-portfolio....Read More>>.

Counterparty Credit Risk Analytics is a group within Citi Financial Risk Technology, responsible for developing the applications used for derivatives credit Risk and Basel Capital calculations Firm-wide.The Counterparty Credit Risk Devel...Read More>>.

Apply with IndeedSalary: GBP75000 - GBP85000 per annum + equity + benefitsPython Developer / Backend Software Engineer Cirencester / WFH to £85kDo you have a good understanding of geospatial or image processi...Read More>>.

Global Investment Banking Client is seeking a talented Python developer to join a cross-functional team delivering strategic and tactical solutions for Global Markets, Capital Markets, and Treasury. As a senior developer, you will contribute desig...Read More>>.

Job DescriptionWe have an exciting and rewarding opportunity for you to take your software engineering career to the next level.Job DescriptionWe have an exciting and rewarding opportunity for you to take your software...Read More>>.

Overview MCS Group is partnering with a well-known Northern Irish organisation in Belfast to recruit a Software/Data Engineer for a short-term daily rate contract. This role offers a flexible hybrid working pattern (Belfast). The...Read More>>.

Support Consultant at Oliver Bernard | Specialising in building High-Performance Python, Data & AI teams across the UK and Europe OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their...Read More>>.

We are looking forseniorPython Developerswith strong experience intrading and risk management systemswithin investment banking. The role involves building backend applications and data processing logic supporting risk calculations, tradeworkflo...Read More>>.

Addition Solutions Ltd in Watford hires a Senior Python Developer to help drive a major technology transformation. You will design, deploy and manage automation and monitoring platforms, with hands-on work across AWS, Terraform, Ansible and Python...Read More>>.

We are looking for a talented Python Engineer with hands‑on experience building high quality, scalable server less applications. You will work closely with the Lead Engineer to design, build, and enhance the Digital Onboarding Service (DOS) u...Read More>>.

Salt in Cambridge is seeking a mid-level software engineer with at least 2 years of commercial Python experience. You will join an AI & Cyber Security focus, working hybrid with 2 days in the office, tackling R&D projects and building production-g...Read More>>.

Client Server is seeking a Senior Python Developer to join its Cambridge R&D team, shaping next‑gen AI and cyber security software. You’ll build high‑performance Python backends, with opportunities to work in Rust, TypeScript and C++ across...Read More>>.

iO Associates invites a Senior Python Developer to join a Government Cyber Unit in London. You will work on critical public services within a ~50-strong tech team, contributing to secure, scalable solutions while collaborating with colleagues and...Read More>>.

AI Labs Software Engineer (Programmer Software Engineer Developer Python Amazon Web Services AWS Strands Agents AI LangChain LangGraph CrewAI Google AutoGen Pydantic AI Bedrock AgentCore ADK Azure GCP Cloud Asset Manager Buy Side Investment Man...Read More>>.

The Opportunity: We're looking to add a high-impact engineer to a small, specialised team responsible for the real-time risk and trading data platform that powers systematic strategies across the firm. You’ll operate at the in...Read More>>.

Python development - software to be integrated with a defence cloud environment, familiarity with D2S would be a major advantageDomains: Data & AI, Automation & Tooling, DevOps & InfrastructureModern devops / automated to...Read More>>.

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market‑making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improvi...Read More>>.

Python Developer - Agentic AI / GenAI - Investment Banking London, Farringdon | Hybrid | Inside IR35 | Contract We are looking for a highly experienced Python Developer / AI Engineer to join a consulting engagement...Read More>>.

Ovyo is seeking a Python Developer to join an existing engineering team in West Reading, supporting automation of manufacturing test rigs. You will write Python scripts to control hardware, read measurements, and analyze data with NumPy and relate...Read More>>.

AAA Global is seeking a Core Python Developer to join its algorithmic trading team focusing on digital assets. The role blends pragmatic coding with high-performance infrastructure and close collaboration with traders, C++ developers, and quants i...Read More>>.

Plextek, an award-winning technology and engineering consultancy just south of Cambridge, seeks a Python developer to deliver software for a defence cloud environment.You will work within multidisciplinary teams on projects spanning RF, AI/...Read More>>.

Senior Python Developer needed to join the worlds newest IoT company Are you a Senior/Principal level Python developer looking for a new challenge? Do you want to work with some of t...Read More>>.