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    Senior Python Quant Engineer Data & Electronic Trading

    Luxoft is looking for a Senior Python Data Engineer / Quant Developer to join their team in Greater London. This role involves developing scalable solutions, designing end-to-end data pipelines, and supporting FIX connectivity for high-frequency trading environments. Ideal candidates will have advanced ...

    Backend Software Engineer — Python, AWS, Energy Solutions

    The Green Energy Advice Bureau Limited in Sunderland is seeking a Software Engineer (Backend-Focused) to enhance its internal platform, Phoenix. The role involves backend development primarily in Python, integrating RESTful APIs, and maintaining legacy systems. Salary is between £35,000 and £38,000, and perks in ...

    Hybrid Backend Python Engineer AI Energy Forecasting

    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. Ideal applicants will have 3–5 years of Python experience, exper ...

    Python Engineer for Front Office Trading Platform

    A diversified trading firm in Greater London is seeking a Python Engineer to join an established trading team. This role involves collaborating directly with traders to influence the design of the trading system and developing efficient solutions. The ideal candidate has over 3 years of professional experience i ...

    Python & React Data Engineer — Databricks, SQL & Dashboards

    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. Candidates should possess strong coding skills in Python, React.js, ...

    Senior Python Engineer Front Office Analytics & Trading

    A leading technology recruitment company is seeking a Senior Python Developer based in London. The role demands an expert in Python with strong DevOps and data processing capabilities. Key responsibilities include designing high-performance financial software and mentoring junior engineers. Candidates should hav ...

    Lead Python Engineer – Asset & Wealth Data Platform

    A global financial services firm seeks a Lead Software Engineer in the Asset & Wealth Management sector to develop and implement data and analytics solutions. You will work on enhancing data platforms, automating processes, and collaborating with cross-functional teams to drive innovation. Ideal candidates have ...

    Senior Python Backend Engineer Scale FinTech (Hybrid)

    London / Hybrid We’re partnering with a high-growth fintech building critical infrastructure for institutional financial markets. Their platform processes billions in daily transaction volume and sits at the heart of complex investment workflows used by sophisticated institutio ...

    Senior Python Engineer – HealthTech for Early Detection

    Stars Arena in London is seeking a Senior Python Engineer to join our HealthTech startup. You will play a crucial role in our mission to revolutionize health and enhance disease detection. We leverage cutting-edge technology for early detection and prevention of chronic diseases. The ideal candidate po ...

    Hybrid Quant Python Engineer — London, High Growth

    Java Script Works is seeking a talented developer to join a leading Quant Investment management firm in London. This role offers an excellent working environment with ongoing training and a structured career path. You can expect a competitive salary along with a substantial bonus from day one. Skills required in ...

    Senior Platform Engineer I Database Platform Python

    Full-time Compensation: GBP 87,500 - GBP 111,000 - yearly Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sen ...

    ETF Platform Engineer — Python & Front Office Trading

    Talan Group is seeking a candidate for a position focusing on Front Office Trading production projects within the ETF market in London. The role involves developing and implementing trading tools, enhancing existing production support tools, and requires a strong background in IT development, particularly in Pyt ...

    Remote Python Backend Engineer — Django/Airflow/React

    Bidnamic, located in the UK, is seeking a Software Engineer to join their small, remote team. You will develop and improve the client health check system, using technologies like Django, React, and AWS. Ideal candidates are proactive learners who appreciate autonomy. The company focuses on helping reta ...

    Python Engineer Trading in London Quant Capital

    Client Overview Our client is one of the largest Quant Investment managers globally, with around £20 billion under management. They are mainly quant based but have high frequency and systematic exposure. Position Details The role sits with an excellent working environment with ongoin ...

    Software Engineer (Python/React) — AI & Cloud Native

    Experis - ManpowerGroup is looking for talented Software Engineers to join a cutting-edge programme supporting UK Intelligence customers in Cheltenham. This role focuses on building modern, cloud-native applications and services to enable operational AI and data-driven capabilities. Candidates should h ...

    Principal Software Engineer — Remote | Go/Java/Python

    Adria Solutions Ltd. is seeking a Principal Software Engineer in Stretford to deliver high-quality software solutions in a fast-paced, Agile environment. Ideal candidates will have strong experience in Java, Python, or C# and be willing to cross-train to Go. The role requires effective communication wi ...

    Senior Python Engineer for AI Training (Remote)

    Prolific is hiring Senior Python Developers to join their Expert Network, focusing on training and evaluating cutting-edge AI models. Ideal candidates will have a BSc in Computer Science or a related field, extensive experience in Python, and will be responsible for reviewing AI-generated code, validating logic, ...

    Backend Engineer: Python/Java APIs & Scalable Systems

    ELLIOTT MOSS CONSULTING PTE. LTD. is seeking a skilled Backend Developer in Penarth, Wales. The successful candidate will design, develop, and maintain scalable backend services using Python and Java. Responsibilities include implementing RESTful APIs, integrating backend services with front-end applications, an ...

    Senior SDET: Python & AWS Platform Quality Engineer

    A leading technology firm in England seeks an experienced Software Development Engineer in Test (SDET). You will be responsible for designing and building high-performance tools to validate ML data pipelines and developing automation frameworks. The ideal candidate will have over 8 years of experience in softwar ...

    Software Engineer Python/Django/Flask Web Apps

    Stars Arena is seeking a Software Engineer specializing in Python, Django, and Flask, based in Newbury, England. The ideal candidate will bring 1-3 years of experience in web-based Python development. Successful applicants will contribute to an established Earth Observation and Mapping Software company, receivin ...

    Software Engineer C++/Python in Didcot OxSource

    Software Engineer – C++/Python Location: Didcot, United Kingdom Posted: 9 months ago Overview: An established software company based on Harwell Campus seeks a Software Engineer with strong experience developing software that interacts with hardware, including robotics, IoT ...

    Python Software Engineer – Trading Tech & Data Pipelines

    Cboe Global Markets is seeking a Python Developer to join their team in London. The role includes designing and building reliable Python systems for trading operations while closely collaborating with business development and sales teams to create new products. Ideal candidates should have strong Python knowl ...

    Senior Software Engineer: Python, Django & React Lead

    Senior Software Developer Location: UK – Kettering Responsibilities Lead the design, development, testing, and maintenance of software applications. Provide technical leadership and collaborate with stakeholders to meet business needs. Develop Python, D ...

    Staff ML DevTools Engineer (Python/C++, PyTorch)

    Arm is seeking a Staff Software Engineer located in Cambridge, UK. In this role, you will design and build developer-facing tools, collaborating with teams to enhance usability and performance. The ideal candidate will have proven experience in software development, proficiency in Python and C++, and familiarity ...

    AI Powered Python API & Data Engineer (Energy)

    A leading energy tech company in London seeks a Software Engineer/Data Engineer to build data presentation layers and stable APIs for complex energy market data. Responsibilities include full lifecycle ownership of projects, designing infrastructure, and ensuring code quality. The ideal candidate has 4+ years of ...

    Senior Python Engineer Data Pipelines & AWS (Edinburgh)

    Stars Arena is seeking a Senior Python Engineer located in Edinburgh, United Kingdom, to lead software engineering initiatives and build data pipelines. The ideal candidate should have extensive programming experience in Python and strong knowledge of Amazon AWS. This full-time role offers an opportunity for own ...

    Senior Software Engineer Python & C# | Semantic API

    慨正橡扯 is looking for a Software Engineer III with expertise in Python and C#. In this role, you'll build advanced systems and maintain APIs while ensuring coding best practices. Ideal candidates will have strong knowledge in Agile methodologies, secure coding practices, and experience with data query la ...

    Backend API Engineer — Python, AWS & Data Pipelines

    A leading advertising and communication agency in Greater London is seeking a Software Developer Back End. The role involves designing and operating scalable APIs and data systems on AWS, while leading a team. Ideal candidates should have strong Python and FastAPI skills, along with experience in CI/CD and AWS s ...

    Greenfield Python Platform Engineer for Quant Research

    A leading quantitative trading firm is seeking a Software Developer to build a Python-based research platform from the ground up. This role involves collaborating directly with researchers and requires advanced Python skills and system design expertise. Ideal candidates will have 2-10 years of experience in engi ...

    Senior Python Engineer, Data Platforms Hybrid London

    Oho Group is seeking a Senior Python Engineer for their data platforms in London. The successful candidate will join a dynamic FinTech environment, working with major global financial institutions to build modern, scalable systems. Responsibilities include developing data pipelines, improving cloud per ...

    Lead AI Driven Software Engineer — Python & Java

    Fairygodboss is looking for a Lead Software Engineer to impact market-leading technology in financial services. This role is focused on building AI-native systems and enhancing eTrading capabilities. The successful candidate will have over 5 years' experience in software design, hands-on expertise with ...

    Quant Data Engineer Systematic Trading Tech (Python)

    J.P. MORGAN is seeking a Python Quant Data Engineer in Greater London. This role is vital in building and supporting technology for the Systematic Equities Trading business. You will work within an agile team, developing robust data pipelines and tools that enhance trading and analytics. Candidates sho ...

    Python Quant Data Engineer Systematic Trading Technology

    Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in the Equities Trading Data ...

    Python Quant Data Engineer Systematic Trading Technology

    Job Description Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in ...

    Senior Python Cloud Engineer — AWS & Microservices (Hybrid)

    La-Fosse-1 is seeking a Senior Software Engineer focused on Python and AWS to join a secure government programme. This role offers hybrid working, requiring SC or DV clearance while fostering a collaborative environment across software engineering, DevOps, and cloud-native solutions. Applicants must ex ...

    Research Engineer: Computational AI (Python, NLP) London

    Oliver Bernard is seeking a Research Engineer specializing in Computational Science to join their team in Greater London. The ideal candidate should have a strong background in Python, NLP, and Deep Learning, and be comfortable with both research and engineering tasks. This opportunity involves working ...

    RegTech Python Engineer – Flexible Hours & Home Setup

    A leading regulatory technology firm in Greater London is seeking an experienced RegTech Engineer to contribute to innovative solutions tackling regulatory challenges. The successful candidate will have solid experience with Python and a deep understanding of collaborative coding and version control. Ideal appli ...

    Senior Software Engineer: Python & AWS Cloud Leader

    A leading tech firm seeks a Senior Software Engineer to join their innovative team, specializing in Python and AWS. The role offers opportunities to mentor junior developers while designing cloud-based software solutions that positively impact the company’s growth in the automotive tech industry. Competitive com ...

    Python Software Engineer – CI/CD & Agile Delivery

    A leading international Telco is seeking a Software Development Specialist in Newbury, United Kingdom. This role focuses on developing scalable software in Python and automating operational processes. As part of a dynamic team, you will apply agile methodologies to deliver high-quality solutions. The ideal candi ...

    Senior Python Engineer: Data & Azure Serverless (Hybrid)

    A well-known Northern Irish organization is looking for a Software/Data Engineer for a short-term contract in Belfast. Responsibilities include redeveloping Python functions and conducting unit tests. Ideal candidates will have a strong software development background with proficiency in C# and Python, and exper ...

    Senior Python Engineer Equity Eligible, Scale (Oxford)

    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 Engineer, while Senior Engineers are expected to bring significa ...

    Low Latency E Trading Production Engineer (Python)

    A global financial services company is seeking a motivated eTrading Production Support Engineer in London. You will oversee production support for critical FX applications, monitor system health, and collaborate with teams to enhance performance. Candidates should have strong Python scripting skills, knowledge o ...

    Python Engineer for Global Delta One Trading

    A leading trading firm is looking for a Software Engineer with expertise in Python to join its Global Delta One team in London. The role involves collaborating directly with traders to enhance an automated trading platform, with responsibilities including developing new tools and improving existing code. Candida ...

    Remote Python Engineer (EdTech) – Django/Flask + Equity

    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 robustness of applications. A strong background in Python with fa ...

    Senior Python Engineer — Financial Systems & Data Pipelines

    A technology-enabled advisory firm is seeking a Python Software Engineer to join their Client Success Team. In this role, you will drive the delivery of high-impact features for the Validus Horizon platform. You will work cross-functionally, translating complex requirements into robust solutions, while mentoring ...

    Trading Platform Python Engineer — High Impact Tech

    A diversified trading firm is seeking a skilled Software Engineer to enhance their trading platform. The successful candidate will manage proprietary trading systems, write performance-sensitive Python code, and collaborate across teams to implement effective technology solutions. A Bachelor's or Master's degree ...

    Senior Platform Engineer I Database Platform Python

    Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier ...

    High Throughput C++/Python Trading Systems Engineer

    A financial technology company in Greater London is seeking a C++ and Python developer. Join their middle-office team to work on trade reconciliation, back-testing frameworks, and trading monitoring systems. The role involves writing high-performance code and requires skills in C++ and Python, as well as knowled ...

    Senior Python Engineer AI Agents & Team Lead

    A leading engineering consultancy in Greater London is seeking a Senior Python Developer to design, develop, and maintain applications and APIs. The candidate will lead a small development team and integrate AI Agents with various systems. Required skills include strong Python development, experience with LangGr ...

    DevOps Engineer AWS, Python & CI/CD Specialist

    Stars Arena is looking for a DevOps Engineer based in Belfast, United Kingdom. The role involves designing secure and scalable AWS infrastructure, using AWS CDK with Python for automation, and building CI/CD pipelines to streamline deployments. This full-time position offers a competitive salary of up ...

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      Full Stack Engineer Python Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights