python

JPMorgan Chase & Co. in the United Kingdom seeks a Lead Software Engineer (Vice President) to drive the development of secure, scalable technology products. You will contribute hands-on design, development, and troubleshooting while automating recurring issues to improve resilience across applications.You will lead architectural reviews, implement best...

CBS Butler seeks an experienced Application DevOps Engineer to join its London engineering team. You will own Python automation, production stability and continuous improvement within a high-volume financial tech environment.In this hybrid role, you’ll collaborate across application, infra and development teams to improve reliability, scalability and...

Circuit Mind is building an innovative software engine for circuit boards in London, seeking a Lead Software Engineer to drive backend and full-stack work with Python, Django, and data-driven ML components. You will lead collaborations with hardware engineers and product teams to deliver scalable software solutions.The role demands strong leadership,...

A leading organisation is seeking a Regulatory Reporting Engineer to join their team on a contract basis, working onsite in London. In this role, you will be responsible for designing and developing technology solutions that address global trade and transaction reporting requirements. You will work closely with engineering, compliance, operations, and...

Searchability NS&D in London is seeking a Senior Python / Data Engineer with SC clearance to join a hybrid team. You will design and build data platforms, pipelines and services for public sector clients, using Python, cloud platforms and modern software engineering practices.The role emphasizes working across the lifecycle, mentoring peers, and...

JPMorganChase in the United Kingdom is seeking a Software Engineer III within Corporate Technology to join an agile team designing trusted market-leading technology products. You will develop secure, scalable solutions aligned with the firm’s business objectives and participate in end-to-end delivery.You will leverage AI-assisted development tools,...

City Science is seeking an experienced Python developer to design and implement production-grade software for energy modelling. You will lead engineering decisions, shape architecture, and turn analytical needs into reliable Python tools.You will line-manage one or more developers, mentor the team, and collaborate with DESNZ and external partners to deliver...

A leading global investment management firm in the UK is seeking a talented Python Engineer to join their Risk & Market Access division. You will play a vital role in enhancing the performance and stability of software systems, working closely on critical applications. Ideal candidates should have over 5 years of experience in Python, familiarity with Linux,...

Python Software Engineer (with AWS cloud experience)Templeton and Partners are looking for Python Software Engineer with AWS cloud experience for our global client.Contract- 12 months inside Ir35Location- London (fully office based)Requirements:Software development experience in one or more general-purpose programming languages, such as Python, and expected...

Version 1 Solutions Limited is seeking a skilled Python Developer with trading domain experience to join our dynamic team. You will develop, maintain and enhance trading applications using Python, implementing FIX-based solutions and collaborating with traders and quants to deliver high-quality software.The role requires 6+ years of Python experience in...

Version 1 Solutions Limited is seeking a skilled Python Developer with a focus on the trading domain to join our dynamic team. The role involves developing trading applications in Python, implementing FIX-based solutions, and collaborating with traders and quants to deliver high-quality software.The ideal candidate has 6+ years of Python experience in...

Forward Deployed Engineer (FDE Python AWS SaaS) Manchester / WFH to £80k Do you have strong backend Python and AWS skills combined with client facing experience? You could be progressing your career in a senior, hands-on Forward Deployed Engineer role at a profitable technology scale-up that is producing a software suite for legal firms that massively...

Job DescriptionBe an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.Job DescriptionBe an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor,...

SMBC Group is seeking a Software Developer for the XVA development team within the ITDS Business Platforms. You will build and maintain XVA simulations, applications and tools, collaborating with product managers and global teams.The role emphasizes delivery, cross-team communication, and training support. You should have strong programming skills in C/C++,...

Version 1 is seeking a Python Developer with 6+ years of experience in the trading domain to build and maintain trading applications using Python and FIX protocol. You will collaborate with traders and quants to deliver high-performance software.The role offers a hybrid schedule with business travel and a comprehensive benefits package, including...

Machine Learning Researcher (PhD Statistics Python AI R&D) Cambridge / WFH to £85k Are you a tech savvy, PhD educated, Machine Learning Researcher looking for an opportunity to work on complex and interesting systems at the cutting edge of AI technology? You could be progressing your career working on real-world problems within a high successful SaaS tech...

Version 1 is seeking a skilled Python Developer with experience in the trading domain and FIX protocol to join our dynamic team. The ideal candidate will have a strong background in software development, a deep understanding of trading systems, and expertise in the FIX protocol.The role focuses on developing, maintaining, and enhancing trading applications...

The Applied Artificial Intelligence and Machine Learning (Applied AI/ML) team within Infrastructure Platforms is transforming how the firm delivers strategic infrastructure platforms-based solutions—both by applying AI/ML within engineering workflows and by building scalable AI hosting platforms and capabilities for enterprise use. As a Machine Learning...

Hudson River Trading seeks Software Engineers for teams in New York, London, and Singapore. You write essential code powering real-time trading systems, collaborating with engineers across the firm to design, monitor, and optimize fast-paced algorithms.Ideal candidates are curious, capable of independent and team work, and able to describe software designs...

City Science is seeking a senior Python developer to lead a small team and deliver robust software for energy modelling. You will design, build and maintain production-grade Python packages, collaborating with DESNZ and external partners to turn modelling needs into reliable code.You will own deliverables, review code, and drive best practices, testing and...