A leading UK-based tech company is looking for a Senior Software Engineer to take full ownership of its software product. This role involves leading development projects from concept to deployment, focusing on quality and scalability. Candidates shou...Read More>>.

A leading AI research accelerator is seeking a Python Developer with strong FastAPI expertise to join a Reinforcement Learning project. The role involves designing scalable APIs, collaborating with engineers, and delivering backend services for exper...Read More>>.

A modern financial services firm is looking for a Senior Python Engineer to join their team in the City of London. You will help redesign their technology stack to be cloud-native on AWS, focusing on Python-based services. The ideal candidate should...Read More>>.

A leading AI project platform is seeking a Senior Python Developer to engage in project-based collaboration. The ideal candidate has extensive experience in functional testing, Docker, and Linux. This role offers fully remote work, flexible hours (20...Read More>>.

An innovative energy technology company in London is seeking a backend Python Engineer for its Modelling team. The successful candidate will build and maintain services for energy forecasting models, collaborating with data scientists and analysts. I...Read More>>.

An innovative EdTech start-up is seeking a skilled Python Engineer to join their team. This role involves developing scalable backend services and RESTful APIs using Django and Flask. You will collaborate with cross-functional teams and ensure the ro...Read More>>.

A health and life sciences company is seeking a Fully Remote Senior Python Engineer to join their team. You will be responsible for developing a proprietary platform that utilizes data analytics and AI. The ideal candidate has advanced Python skills...Read More>>.

A dynamic startup is seeking a Senior Python Developer to design and develop security-focused products. You will work on full-stack applications, integrating APIs, and enhancing cloud security features. This role offers opportunities for professional...Read More>>.

A leading tech company based in the United Kingdom is seeking experienced Python engineers for a project focused on developing Model Context Protocol (MCP) servers. Responsibilities include developing evaluation servers and implementing logic for age...Read More>>.

A recruitment agency is seeking an AWS Software Engineer for a 6-month fully remote contract role. The engineer will focus on building a FastAPI-based service for IAM and support the technical aspects of production systems. Ideal candidates have over...Read More>>.

An early-stage Start-Up in the United Kingdom seeks a Principal Software Engineer to join their growing team. The ideal candidate has over 5 years of experience in Python, with additional skills in TypeScript and a product-focused mindset. This remot...Read More>>.

Modo Energy is building AI-powered tools for understanding global energy markets — combining large-scale data, forecasting models, and LLM systems into high-performance interfaces engineers and analysts use every day.We're hiring a bac...Read More>>.

A global financial services firm in Belfast is looking for a Senior Python Developer to enhance applications in the Wholesale Credit Risk Technology team. This role requires 5+ years of experience in building enterprise applications using Python and...Read More>>.

Client Server Ltd. is looking for a Senior Python Developer in Cirencester to develop Greenfield data-centric applications related to Arctic exploration. You will work on Python backend services and take ownership of projects, contributing from ideat...Read More>>.

Java Script Works is seeking a Python Engineer to join a globally recognized High-Frequency Trading firm. The ideal candidate will have strong Python skills and experience with modern data processing libraries.Web development skills, famili...Read More>>.

JPMorgan Chase is looking for a Lead Software Engineer to develop secure, scalable front-office solutions. This role involves designing and troubleshooting components, working with traders to deliver low-latency workflows.Ideal candidates w...Read More>>.

Senior Python Engineer (Django / DevOps / IaC) Retail Hybrid: either London or Welwyn Garden City (whichever is closest) 3 days per week 6 months In short: Our Application Security...Read More>>.

£39,100 - 77,900 per year Requirements I am looking for candidates with strong experience in Python development. You should have proven skills with AWS services and infrastructure management. Hand...Read More>>.

Procode is seeking a Principal Software Engineer – Python, to lead architectural decisions and develop systems crucial for business needs. This hybrid role is perfect for an engineer passionate about mentoring and evolving engineering practices....Read More>>.

Public Sector Resourcing, managed by AMS, is seeking a Senior Software Engineer (Python) for a 6-month contract. This remote role involves delivering large software solutions and requires SC Clearance. Candidates must have experience in Python and...Read More>>.

Signify Technology is seeking a Principal Python Engineer in London to lead engineering projects within a small, skilled team. This role focuses on building data pipelines for Europe's largest equities exchange. The ideal candidate will have exper...Read More>>.

Hunter Bond is seeking a Backend Software Developer to join an exciting AI startup in London. You will design and optimize high-performance backend systems, focusing on Python and FastAPI.The role offers a competitive salary of £100,000 wi...Read More>>.

JPMorgan Chase & Co. in Greater London is seeking a Lead Software Engineer for the Corporate and Investment Banking team. Responsibilities include writing high-quality Python code, collaborating with traders, and enhancing trading workflows....Read More>>.

JPMorgan Chase & Co. is looking for a Lead Software Engineer in Credit Technology based in Glasgow. In this role, you will work with an agile team to build secure and scalable front-office solutions for trading.Your responsibilities include...Read More>>.

Hippo in Leeds is seeking a Lead Python Developer to join their team in delivering transformative digital solutions. In this role, you will lead a multidisciplinary team in solving complex client problems and delivering impact through innovative s...Read More>>.

Qurious Associates Limited, a fast-growing startup in Oxford, is looking for Python Software Engineers to help build and scale a groundbreaking product. The ideal candidates should have at least 1 year of commercial Python experience as a Junior E...Read More>>.

Signify Technology is seeking a Principal Python Engineer to join one of the world's largest exchange operators in London. In this senior role, you will lead complex engineering projects, mentor engineers, and contribute to the data pipeline and e...Read More>>.

La Fosse is looking for a Senior Python Engineer to join their team in London, specializing in the development of an investment reporting platform. You will create and enhance backend services using Python and Django, ensuring scalability and perf...Read More>>.

Signify Technology is seeking a Principal Python Engineer in London for a leading role within Europe's largest equities exchange. In this senior individual contributor position, you will lead engineering projects, collaborating closely with busine...Read More>>.

Velocity Tech is seeking a Technical Lead in Greater London to lead engineering teams and guide the delivery of scalable solutions. You’ll ensure quality, drive best practices in agile methodologies, and communicate effectively with clients....Read More>>.

numi is seeking an Associate to Mid-level Software Engineer in Greater London with hands-on Python experience. The ideal candidate will have familiarity with AWS Serverless and skills in Pandas, Polars, Pytest, Postgres, and CI/CD.The role...Read More>>.

Harrington Starr is seeking a Senior Python Developer for their Quant Platform based in London (Hybrid). This role involves designing and building core components for a trading-critical analytics platform. Candidates should have a solid background...Read More>>.

Client Server is seeking a Python Developer / Backend Software Engineer to join their R&D team in Cambridge. You'll work on a Greenfield product aimed at combating AI-based security threats and collaborate closely with a diverse team.The ro...Read More>>.

Akkodis in the United Kingdom is seeking a Senior Python Developer to join our agile software team on long-term, large-scale engineering projects. You will contribute to testing, bug fixing, and robust software delivery to support critical systems...Read More>>.

SoCode Recruitment in London is seeking a Senior Python Software Engineer to lead development of our market‑leading SaaS products, delivering data analytics and AI‑assisted features.You will own end‑to‑end software delivery, mentor...Read More>>.

J.P. Morgan is seeking a Senior Python Developer to join the Athena Rates development team, focusing on risk and PnL frameworks for the Rates line of business.You will architect, design and deliver scalable Python solutions supporting tradi...Read More>>.

Cboe, located in Greater London, is seeking a Principal Python Software Engineer to join a talented team focused on enhancing the data pipeline and event streaming capabilities for Europe’s largest equities exchange. This role involves designing...Read More>>.

Data Intellect is hiring mid‑level Python Engineers to join a growing team working on the OneTick data platform for international capital markets clients. The role is based in Belfast on a hybrid basis, with potential travel to London and New Yo...Read More>>.

Prolific in Brighton is seeking Senior Python Developers to join its Expert Network to train and evaluate cutting‑edge AI models. You will review AI‑generated Python code for correctness and adherence to best practices, and you may be invited...Read More>>.

Orbis Group is recruiting a senior Python engineer for a greenfield technology programme in London. You will design, build and own business-critical applications used directly by front-office trading teams, collaborating from day one with traders...Read More>>.

Hunter Bond is seeking a talented Software Engineer in London to help build the core distributed compute infrastructure for a scale-up tech firm. The role focuses on workload scheduling, compute orchestration, and large-scale data processing acros...Read More>>.

Leading Investment Bank is seeking a Senior Java/Python Engineer for a contract role in London. You will design, build, and maintain scalable applications using Java and/or Python, with Terraform for IaC and AWS ECS for deployment. Strong PostgreS...Read More>>.

Akkodis is seeking an experienced Backend Python Developer to join a high-performing technology team within a leading global financial services organisation. This is a hybrid role with a minimum of 2 days on site per week in London, and the engage...Read More>>.

GenAI Python Engineer position in Sheffield (hybrid) requires onsite 3 days per week. You will design and build GenAI and RAG‑based applications, integrating data from multiple systems and creating end‑to‑end AI workflows.The role dem...Read More>>.

Eaglecliff is seeking a Beacon Developer with a strong Python background to join a world-leading Energy Trading firm at Canary Wharf. You will contribute to TRMS, developing front and back-office trading applications using Beacon Dependency Graph...Read More>>.

LinkedTrade Technologies Ltd, a SaaS leader in structured products, seeks a Python Developer to design, develop, and maintain Python‑based applications for our scalable platform.You will collaborate with cross‑functional teams to implem...Read More>>.