A financial technology firm in Greater London is looking to build a new software engineering team focused on applied AI. This role involves collaborating with diverse teams to develop scalable AI-driven applications that solve real-world problems. St...Read More>>.

A London-based fashion-tech platform is seeking a backend software engineer to develop RESTful APIs and internal tools. The ideal candidate will have 2+ years of Python experience, particularly with FastAPI and MongoDB, and an enthusiasm for working...Read More>>.

A leading AI-first patent research platform in the UK seeks a software engineer to develop core features and collaborate with senior engineers. Candidates should have over 2 years of engineering experience, strong Python skills, and familiarity with...Read More>>.

A leading oceanographic research center in the UK is seeking a Software Developer with strong Python skills for a 12-month project. The role involves developing a quality-control tool for Argo float data based on MATLAB code. Ideal candidates should...Read More>>.

A leading AI talent firm is looking for a Software Engineer for a remote position to develop and maintain complex Python systems. The role requires experience with modern Python practices, and the contractor will be paid $100/hour for approximately 2...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 leading legal and professional services group in Birmingham is seeking an experienced AI Developer to design and deploy AI-powered applications. The role involves building scalable AI services using Python, FastAPI, and LLM APIs, along with deploym...Read More>>.

A professional services provider is looking for a Full-stack Python Web Developer to design, develop, and maintain their platform’s components. The ideal candidate will have over 7 years of experience in software development, with strong skills in...Read More>>.

A leading financial services firm in Greater London is seeking a Software Developer to join its Technology department. This role focuses on enhancing Risk Engines and collaborating within a dynamic team. Candidates should have full-stack Python skill...Read More>>.

About the Job you are considering We are seeking experienced Application Engineering Lead with strong expertise in Banking domain who will oversee the planning, execution, and successful delivery of projects. Hybrid working...Read More>>.

A technology company is seeking a Full-Stack Engineer to work on Octopart.com based in Cambridge. The role involves designing user interfaces and developing backend services using technologies like TypeScript and Node.JS. Candidates should have at le...Read More>>.

Quant Developer (Library Quant – Rates) | C++ / Python Leading Hedge Fund | London Compensation: Highly competitive We are hiring a Quant Developer (Library-focused) to build and enhance core pricin...Read More>>.

N Consulting Limited is looking for a Prototype Engineer to design and develop prototypes using Python for data-driven and AI/ML use cases. Candidates should have over 10 years of experience in machine learning, SQL, and data analysis. The successful...Read More>>.

Legal And General Group is seeking a Senior Quantitative Analyst to enhance their Investments Quantitative team in Greater London. You will develop financial models in Python, support investment teams, and ensure compliance with model governance. Ide...Read More>>.

Options Group is looking for a Python Developer in Greater London focusing on Digital and Automation for a major energy trader. You will design scalable automation applications, collaborate with teams to enhance processes, and utilize innovative tech...Read More>>.

A leading hedge fund is seeking a Quantitative Developer for their Fixed Income team in London. This role focuses on building critical trading infrastructure and requires advanced Python skills and a strong quantitative background. Ideal candidates w...Read More>>.

An innovative engineering consultancy in Greater London is seeking an experienced Python AI Developer. The ideal candidate should possess strong Python development skills and proven experience with AI agents and microservices. Responsibilities includ...Read More>>.

Job Description 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 JPMorgan Chase within the Commercial & Investment Bank, particularly in the...Read More>>.

Legal & General is seeking a Full-Stack Engineer to join their product engineering team in Greater London. The candidate will focus on building and maturing AI-powered applications that support critical business processes. Key responsibilities includ...Read More>>.

Client Server is looking for a Backend Software Engineer in London, offering a salary of £100k - £150k plus bonus and benefits. You'll design and build data platform components using C# and Python, develop ETL pipelines, and improve CI/CD practices...Read More>>.

Overview Salary: £55k to £65K. Methods is recruiting for a permanent Back‑end Developer specialising in Java Spring Boot and Python to join our private Sector Business unit. This is a hybrid role requiring three days a week...Read More>>.

Signify Technology is seeking an experienced Python Developer with expertise in Django and SQL/PostgreSQL for a hybrid role in London. The successful candidate will develop and maintain web applications and backend systems specifically in the FinTech...Read More>>.

Prolific Academic Ltd is seeking Senior Python Developers to evaluate AI-generated code and ensure its accuracy. The role requires a strong background in software engineering and Python, alongside the ability to solve complex coding problems independ...Read More>>.

PeopleGenius in Manchester is seeking an analytically minded individual for a hybrid role focused on business intelligence and analytical insight. This position requires expertise in Python, SQL, and Power BI, with responsibilities including designin...Read More>>.

Oliver Bernard is seeking a Full Stack Engineer (AI) with expertise in Python and TypeScript to join their rapidly scaling team in Greater London. You will work on production-grade AI systems directly embedded in enterprise workflows, impacting real...Read More>>.

Darktrace Ltd is seeking a Specialist Software Engineer, Python to join their dynamic R&D teams in London. This hybrid position requires attendance in the London office at least 2 days a week, focusing on prototyping and developing innovative solutio...Read More>>.

Hexaware Technologies is seeking a Python Developer with 6–10 years of experience in investment banking to build backend applications and data processing logic. This role involves developing Python-based solutions for trading and risk management, c...Read More>>.

Revolut is seeking a Python Engineer in the United Kingdom to build high-quality code and automated solutions for regulated financial systems. Key responsibilities include improving GPU utilization for large-scale workloads, designing scalable AI ser...Read More>>.

DNS Info Ltd is looking for a skilled Python + React + SQL + Databricks developer to combine backend data engineering with frontend application development. This role involves building APIs, developing ETL pipelines, and creating responsive UIs. Cand...Read More>>.

X4 Technology is seeking an experienced Python Developer to build and maintain scalable applications. The role involves collaborating in Agile teams, supporting CI/CD processes, and utilizing tools like Git, Jira, and Ansible. Candidates should have...Read More>>.

Oliver Bernard is seeking a Senior Software Engineer to join a prestigious AI startup in London. The role offers flexible working arrangements, ideally with 2-3 days in the office. You will be part of an elite engineering team building impactful soft...Read More>>.

Maven’s Systematic Equities team deploys research-driven strategies across global equity markets, powered by some of the most advanced technology available. Our approach to trading is scientific and process-driven, with a strong emphasis on a...Read More>>.

Peaple Talent is seeking a skilled Python Developer in the United Kingdom to contribute to a clean-energy transition. You will develop and maintain Python applications, build user interfaces and APIs, and design ETL pipelines. A minimum of 5 years in...Read More>>.

Preply is looking for a Senior II Backend Engineer to create and enhance backend features using Python/Django while leading cross-functional initiatives. This role requires experience in architectural patterns of large-scale applications and strong c...Read More>>.

Crisil is seeking a Python AI Engineer to design and develop AI-enabled applications. The ideal candidate should have extensive experience in Python development, specifically in generative AI solutions, alongside expertise in backend frameworks such...Read More>>.

The Emerald Group Ltd, Search and Selection is seeking a mid-level Software Engineer for a hybrid role in London. You'll be developing a SaaS platform for non-life insurance business, primarily focusing on Python development. Responsibilities include...Read More>>.

RAW Search is collaborating with a leading consulting firm to find a Lead Python Engineer in Greater London. The role entails leading the design of Python services and REST APIs, managing code repositories, and enforcing best practices in a hybrid wo...Read More>>.

Opus Resourcing Ltd is seeking a Python Software Engineer to join their R&D team in Reading. The ideal candidate will have 3-6 years of experience in backend Python development, focusing on distributed systems, and possess a Bachelor's degree in Comp...Read More>>.

Python Software Engineer – Data & Research Platforms Location: London (Hybrid) Compensation: Up to £275,000 Base + Bonus Overview An elite prop trading firm is seeking an experienced Python...Read More>>.

OCR Alpha, a leading quantitative trading firm in Greater London, is seeking a Python Developer to enhance their trading strategies. The role involves collaboration with quantitative researchers to create high-performance tools and frameworks. Key re...Read More>>.

Jobs via eFinancialCareers is seeking a Junior Python Developer to join a leading commodities trading business in London. This role is in a technical team supporting trading and quantitative analytics platforms. The ideal candidate will have 1-3 year...Read More>>.

Preferred Qualifications, Capabilities, and SkillsPrior experience in Python is helpful but not required.Experience with Javascript/React helpful but not required.About UsJ.P. Morgan is a global leader in financial...Read More>>.

Oliver Bernard are working with a scaling tech business investing heavily into AI-driven automation and internal engineering tooling. They’re looking for an AI Engineer to help design and build production-ready AI applications, agentic...Read More>>.

Oliver Bernard is seeking a Mid-Level Full-Stack Engineer in London offering up to £75k plus equity. This role at a funded AI startup involves working across a Python backend and Vue/React frontend in a small, fast-growing team. Ideal candidates wil...Read More>>.

Hamilton Barnes Associates Limited is looking for an experienced Python Developer with over 8 years of experience to work onsite in Wokingham for a 6-month contract. Key responsibilities include developing and optimizing software, writing clean and m...Read More>>.

Suade Labs Ltd is looking for candidates for its Graduate Software Engineering programme based in London. As a RegTech Engineer, you will design and build systems that power regulatory reporting solutions. Applicants should have a bachelor's or maste...Read More>>.

Dufrain is looking for a Senior Data Scientist proficient in Python and experienced with ML and GenAI projects. The successful candidate will engage in delivering ML solutions using tools like Hugging Face and LangChain. This full-time role is based...Read More>>.

Java Script Works is seeking a Senior Software Engineer for a contract role in London. The ideal candidate should demonstrate strong written and verbal communication skills and effectively collaborate across diverse functional teams. Experience with...Read More>>.

Java Script Works is searching for a Lead Software Engineer - Data based in Greater London, United Kingdom. This hybrid role focuses on optimizing the platform's performance, requiring strong programming skills in Python and TypeScript, alongside kno...Read More>>.