Overview In this role you design, develop and support customer-facing Windows desktop applications to control experiments and process data for scientific instrumentation. You will work within the Software Applications portfolio to deliver r...Read More>>.

Overview In this role you design, build, and operate scalable, resilient systems using Python within JPMorgan Chase’s product team. You apply SRE principles to boost availability, performance, and reliability while helping establish engin...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>>.

A fintech and AI talent acquisition agency is seeking an experienced Python developer to execute the full lifecycle of product development. The ideal candidate should have over 5 years of Python development experience, expertise in AWS Serverless, an...Read More>>.

A professional services firm in Birmingham seeks a Backend Developer for a 12-month contract. The successful candidate will design and build cloud-based integration solutions, primarily using Azure Service Bus and Python. Key responsibilities include...Read More>>.

N Consulting Limited is seeking a Sr Python Developer for a 6-month contract in London. The ideal candidate will have strong experience in trading and risk management systems, with 6-10 years in Python development. Responsibilities include building b...Read More>>.

Python Developer – Up to £170,000 + Bonus + BenefitsPython Developer – Up to £170,000 + Bonus + BenefitsDirect message the job poster from Hunter BondPrincipal Consultant / Team Lead at Hunter Bond S...Read More>>.

A well-known FinTech Software Company is seeking a Mid-Level Python Developer to design, build, and optimise analytics and data workflows on a greenfield SaaS platform. Collaborating with actuaries and data scientists, you'll enhance Python-based fea...Read More>>.

Lead Software Engineering - Python - Front Office Quant Developer LONDON, LONDON, United Kingdom Job Description Join us and make a real impact in a high-energy front office role where your ideas shape the future of tra...Read More>>.

A well-established tech house in London is seeking a Python Developer to join their team focused on building innovative software for the finance sector. The ideal candidate will have strong Python and SQL skills, along with experience in REST Microse...Read More>>.

Citation Canada is looking for a Senior Software Engineer based in Wilmslow, UK, or remote. You will drive significant changes in software delivery, moving to a CI/CD model with an AI-native approach.The role involves hands-on engineering,...Read More>>.

Attribution Search is collaborating with a London-based Asset Management firm seeking an experienced Python Developer to join its dynamic technology team. This role involves enhancing backend and user-facing applications and supporting data workfl...Read More>>.

Made Tech in Swansea, UK, is seeking a Senior Software Engineer to drive outcome-based delivery across central and local government, health and other public sector organisations. You will write and deliver custom software solutions in a rapid, out...Read More>>.

Mistral AI is hiring a Research Engineer to design and harden the software stack that underpins frontier-scale AI models. You’ll build, maintain and optimize shared dev-tools, data pipelines, and training frameworks for an expert research team....Read More>>.

N Consulting Limited in Northampton is seeking a Core Python Developer to design, develop, and maintain Python scripts for data processing and transformation. You will work with Pandas and NumPy to analyze data, handle various file formats, and co...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>>.

Business Unit Commercial & Investment BankPosting Date 07/20/2026, 03:40 PMLocations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GBJob Schedule Full timeJob DescriptionJoi...Read More>>.

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>>.

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>>.

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>>.

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>>.

Edinburgh-based company is seeking a Python Developer to join their team on a permanent basis. You will work on greenfield projects and rebuild core platforms, collaborating with an experienced team across the software lifecycle.The role of...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>>.

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>>.

Forsyth Barnes are partnering with a Nottingham based SaaS organisation to recruit Python developers for high-assurance security solutions. You will design, develop, and maintain Python applications, contribute to planning, documentation, and ment...Read More>>.

At Oxford Instruments Andor we are devoted to accelerating the greatest scientific advancements of our age. It matters to us that the products we develop make a real difference to our customers and contribute significantly to their research. We wa...Read More>>.

Andrews Recruitment Group is seeking a Senior Software Engineer to support AI training projects. The role focuses on real software engineering problems, including feature implementation, refactoring, performance improvements, code review, and task...Read More>>.

Cathcart Associates partners with a long-established technology business to hire two Java Software Developers. You'll work on large-scale, business-critical systems using a modern stack in an Agile and XP culture, with remote-first delivery and mo...Read More>>.

Linq is hiring a Software Engineer to help build the messaging platform behind our AI conversations. You’ll work across the stack (React/Next.js, Node, TypeScript, Go) and own features end to end from UI to infrastructure.Join a small tea...Read More>>.

Acuro Associates Ltd in the UK is seeking a Director of Software Engineering to own end-to-end engineering delivery for UKI and global healthcare software. You will drive product growth, lead AI-enabled transformation, and ensure regulated platfor...Read More>>.

Front Office Developer - Trading Technology - Python Get AI-powered advice on this job and more exclusive features. This range is provided by Orbis Group. Your actual pay will be based on your skills and experience — talk with...Read More>>.

CGI’s Space, Defence and Intelligence unit is seeking experienced Python Developers to join cross-functional teams delivering secure, scalable solutions for government clients in the UK. You will design, build, and operate mission-critical syste...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>>.

Senior Python Developer – Data Integrations & APIs | Public Sector | Up to £470/day (Inside IR35)We're hiring a Senior Python Developer to join a new integrations squad on a major UK public sector programme, building rob...Read More>>.

Senior Software Engineer- Software Applications Date: 22 Sept 2026 Location: Belfast, GB Job Function: Technical Business Unit: Andor Technology At Oxford Instruments Andor we are devoted to accelerating the...Read More>>.

Cathcart Technology is expanding its Scottish engineering presence and recruiting Senior Software Engineers to join during a period of growth.We work with modern technologies (.NET, TypeScript, Python, Kotlin) and adopt a DevOps mindset, ow...Read More>>.

Matchtech is seeking a Software Engineer for a Permanent remote/hybrid role in the UK. You will join the Product team to develop applications across edge, on-premise and cloud environments, collaborating fortnightly on-site in London or Surrey....Read More>>.

As a Lead Software Engineer – Software Reliability at JPMorgan Chase as a part of our product team, you will design, build, and operate scalable, resilient systems using Python and modern reliability practices. You will apply Site Reliability En...Read More>>.

Cathcart Technology is partnering with a long-established technology business to hire two Java Software Developers for cross-functional teams working on complex, regulated platforms.The role offers a remote-first setup with occasional offic...Read More>>.