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    Graduate RegTech Engineer (Python) — FinTech Impact

    Suade is seeking a RegTech Engineer to join their team in London. The role will involve translating complex regulatory requirements into maintainable code using Python and contributing to the development of core components for their regulatory reporting platform. Candidates should possess a bachelor's ...

    Production ML Engineer Python, Databricks & GCP

    DW Search is looking for a Data and Machine Learning Engineer in London to build and productionise feature engineering pipelines for ML models. This contract opportunity supports initiatives for a major asset management firm and involves deploying and optimizing machine learning models in production. T ...

    Senior Software Lead & Architect (Java/Python)

    JPMorganChase is looking for a dedicated software engineer to lead the design and development of scalable systems using Java or Python. The ideal candidate will drive technical decisions and mentor junior team members while upholding a culture of diversity and inclusion. With extensive experience in ap ...

    Credit Scorecard Data Scientist (Python/R)

    Quant Capital is looking for a Data Scientist to work on credit and scorecard modeling in London. This full-time role involves creating models used in production, with a strong emphasis on SQL and programming in Python or R. The ideal candidate will thrive in a relaxed and open work environment, akin t ...

    Lead Software Engineer Python/Java & AWS

    As a Lead Software Engineer at JPMorgan Chase within Markets Technology team, you are 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. Job responsibilities Executes creative ...

    Quality Engineer Python, Bash & SQL Specialist

    Java Script Works is seeking a Quality Engineer in Cambridge, United Kingdom. Candidates should have a Bachelor's or Master's degree with a First or 2:1 in a technical subject. Strong scripting experience in Python, Bash, or JavaScript is essential. An understanding of software product defects is beneficial. Thi ...

    Client‑Facing Cloud Engineer (Go/Python)

    Thought Machine is seeking a Forward Deployed Engineer to act as the primary technical interface with clients in the United Kingdom. This hands-on role involves embedding with client engineering teams, delivering implementations, and writing production-quality code primarily in Python or Go. The ideal candidate ...

    Power Systems Engineer — Python & Grid Analytics

    Stars Arena in Warwick, United Kingdom, is seeking a Power Systems Engineer to work full-time. The role involves customer engagement in the Power Industry, quality assurance of models, and management of information flows using programming languages such as Python and DPL. The compensation is competitive, ranging ...

    SaaS Engineering Lead: AWS, Python & React

    Harrington Starr is seeking a SaaS Engineering Lead to oversee the development of large-scale, data-driven platforms. The successful candidate will manage a team of engineers, contributing to the architecture and system design while ensuring high engineering standards. This role requires extensive expe ...

    Quantum Systems Scientist | Python/C++ Research

    Stars Arena is looking for a Quantum Scientist to join their Boston team. The role is full-time and requires a strong proficiency in programming languages such as Python and C++. Candidates should have excellent problem-solving skills and a track record of publications in peer-reviewed journals. The id ...

    Python Software Engineer – Cloud Native & AWS

    Procode is seeking a Software Engineer – Python for a hybrid role focusing on building and improving core platforms using Python and AWS. The ideal candidate will enjoy optimising code and modernising legacy technologies. You will collaborate within Agile sprints and contribute to testing practices while also be ...

    Python Software Engineer — Buyside Trading Systems

    CW Talent Solutions seeks a skilled professional to contribute to a core tech platform in a leading systematic macro-Hedge Fund based in Greater London. The role focuses on writing software to enhance a global trading network and developing trading systems. Ideal candidates will have proven proficiency in Python ...

    Senior Credit Quantitative Architect (C++, Python)

    Santander Corporate & Investment Banking is seeking a Quantitative Analyst in London to develop pricing and risk models. This role involves enhancing trading systems and working closely with traders. Candidates should have extensive experience in quantitative roles with strong programming skills in C++ and Pytho ...

    Senior Python (Django) Engineer (EU based)

    Digis is a European company of 200 employees. The company was founded 9 years ago and has managed to grow from a startup into a reliable partner for our clients. We took the best from the product and outsourcing company. You collaborate directly with the client’s team, make business trips… Digis is ...

    Senior Python Engineer, AI Platforms & Scale

    Lawhive is seeking a Senior Python Engineer to join their AI Engineering & Infrastructure team. In this role, you will develop production-ready APIs, improve application reliability, and scale AI systems for legal use cases. You should have strong experience in Python, familiarity with API design, and knowledge ...

    Front Office Python Dev, Investment Banking

    London | Investment Banking | Front Office | Hybrid Working Our leading Investment Banking client is looking for a Python Developer to join a front office technology team focused on delivering scalable solutions across Equity & Fund Structured Products. This is a hands-on role working ...

    Data Analyst Python/ Power BI/ SQL

    Job Title: Data Analyst Location: UK Experience: 2–4 years Education: Master's in Science (IT/Computer Science/Engineer)Employment Type: Full-Time UK based candidates only. Information Tech Consultants Ltd (ITC) is an IT management and consulting firm based in Centra ...

    Data Analyst Python, SQL, Power BI

    Job Title: Data Analyst Location: UK Experience: 2–4 years Education: Master's in Science (IT/Computer Science/Engineer)Employment Type: Full-Time UK based candidates only. Information Tech Consultants Ltd (ITC) is an IT management and consulting firm based in Centra ...

    Technical Project Manager Python and Risk

    Technical Business Analyst - Python – Global Markets London (Hybrid Working) 6-month Contract We are supporting a leading financial services organisation on the hire of a Technical Business Analyst / Python Specialist to join a high-profile Global Markets technology and risk p ...

    Technical Project Manager Risk And Python

    Technical Project Manager - Market Risk Technology and Python Hybrid, Bromley – 3 days per weekPermanent£70K – £100K depending on experience A leading financial services organisation is seeking an experienced Technical Project / Programme Manager to support the delivery of a str ...

    Cloud Platform Engineer: Python, Migrations & Automation

    Instil Software Ltd in Belfast is looking for a Mid-Level Software Engineer with experience in building production systems using Python and working with cloud infrastructure. The role involves managing databases, writing automation scripts, and collaborating with cross-functional teams. The position offers a com ...

    Data Protection Automation Engineer Python & Ansible

    Soda is looking for a Data Protection Automation Engineer to work in London, United Kingdom. The ideal candidate will have extensive experience in software development, specifically with Python and Bash, and must be well-versed in automation tools like Ansible. Responsibilities include defining automated testing ...

    Python Software Engineer in London UTOR

    About the Project The goal is to provide a smart, secure, and responsive chatbot at I-GTM. You will take the lead on developing our AI-driven helpdesk system by integrating RASA with our existing technology stack, which includes React, Twilio, FreeScout, and our internal APIs. Job Title: Pyt ...

    Robotics & IoT Software Engineer (C++/Python)

    Stars Arena in East Hagbourne is seeking a Software Engineer specializing in C++ and Python. This role involves developing software that interacts with hardware, including robotics and IoT devices. Successful candidates will have a strong background in software development with a focus on clean coding practic ...

    Climate Tech Python Engineer Hybrid, Impact

    Propel is looking for a Mid Level Python Engineer in Greater London to join a growing startup focused on climate technology. As part of a small, collaborative team, you'll work on developing their core product while contributing to meaningful projects. The ideal candidate will have strong Full Stack ex ...

    Python Software Engineer Pension Tech & Data

    Procentia - Pensions Software Solutions in Bristol is looking for a Software Engineer to enhance our software offerings. The role involves building and maintaining software, ensuring security and performance, and collaborating with clients and teams. Ideal candidates will have strong skills in Python a ...

    Cloud Data Engineer — AWS, PySpark & Python

    Accenture UK is seeking a Cloud Data Engineer to join their Data & AI practice in Glasgow. You will work on delivering scalable, end-to-end solutions and be part of a dynamic team focused on cloud technologies. The ideal candidate will be proficient in Python and have experience with PySpark/PySQL and ...

    Python Backend Engineer — Equity + Hybrid Work

    Abound is seeking a Software Engineer to build high-quality, reliable backend systems within our mortgage engineering team. You'll own backend features from concept through delivery, working with technologies such as Python, Django, RESTful APIs, and GraphQL. The successful candidate will have a hands-on experie ...

    Senior Python Backend Engineer – SaaS Automation

    Stars Arena in Greater London is looking for Mid-Senior Python Developers to join their back-end development team. This role involves a variety of programming tasks, focusing on building innovative solutions. Ideal candidates should have experience in backend Python development and a passion for creating impactf ...

    Python QA Engineer Test Automation Specialist

    Stars Arena is seeking an experienced QA Engineer to join their team in London. The ideal candidate should have a strong background in Python and test automation, ensuring the delivery of high-quality systems. This full-time position requires collaboration with development teams and a commitment to enhancing rel ...

    Software Engineer II Python & Systems Design

    Preferred Qualifications, Capabilities, and Skills Prior experience in Python is helpful but not required.Experience with Javascript/React helpful but not required. About Us J.P. Morgan is a global leader in financial services, providing strategic advice and delivering quality ...

    Backend Engineer (Python) in London LinuxRecruit

    Backend Engineer (Python) London, United Kingdom Posted 10 months ago Tech stack Python Backend Overview Be a part of the advancement of treatments by joining the backend engineering function. Utilize your knowledge of Python to enha ...

    Senior DevOps Engineer Linux, Python & Automation

    Amazon UK Services Ltd. is seeking a Senior DevOps Engineer in Cambridge, United Kingdom. The candidate should have experience deploying and operating in Linux/Unix environments as well as programming skills in Python, Java, Bash, and Perl. Knowledge of engineering practices for the full software/hardware/networ ...

    Senior Quantitative Analyst Python Modeling & Risk

    LegalAndGeneral in Greater London is seeking a Senior Quantitative Analyst to join their Investments Quantitative team. In this role, you will develop and enhance financial models using Python, lead various projects, and support model governance. The ideal candidate has extensive programming experience in Python ...

    Pricing Actuary – Global Consultancy (SQL/Python)

    Stars Arena is looking for a Pricing Actuary based in London, United Kingdom. The successful candidate will be familiar with Python and SQL, ideally from a reserving background with some pricing experience. This full-time role offers competitive benefits and perks, though visa sponsorship is not provided. If you ...

    Python Software Engineer in Sunderland OneClickComply

    Python Software Engineer Sunderland, UnitedKingdom Posted 10 months ago Description Design, develop and maintain automated solutions for our compliance software platform using Python . Collaborate with cross‑functional teams to gather requirements and iden ...

    Senior Threat Hunter Remote (Python, Jupyter)

    UST is looking for a Senior Threat Hunter to join their team in London (remote work available). The ideal candidate will have extensive experience in Threat Hunting, Detection Engineering, and Incident Response, with a strong understanding of enemy tactics, techniques, and procedures. Key responsibilities includ ...

    Staff Python Backend Engineer — Scalable Systems

    Stars Arena is seeking a Staff Backend Engineer to join their London team. The ideal candidate will have over 7 years of hands-on experience in backend development, with a strong focus on Python and expertise in database design and maintenance. This full-time role offers a competitive compensation pack ...

    Production AI Engineer (Python/TypeScript) Hybrid

    Oliver Bernard is seeking an AI Engineer to join a high-growth tech business focused on AI automation and internal tooling. In this role, you’ll work on AI-powered internal products and automation platforms, building LLM applications and improving operational efficiency at scale. Candidates should have strong so ...

    Cloud Contact Center Engineer (JS/Python)

    Java Script Works is seeking an Amazon Connect Engineer based in Glasgow, United Kingdom. The ideal candidate should have strong attention to detail, good communication skills, and teamwork abilities. Experience with scripting languages like Python and JavaScript is preferred, along with skills in performance an ...

    Senior Linux Systems Engineer Terraform & Python

    Golang Works is seeking a Senior Linux System Engineer for a full-time position in London. The role demands extensive experience with Linux, Terraform, Bash, and Python, alongside strong programming skills in areas such as sockets and process lifecycle management. The ideal candidate should demonstrate a proven ...

    Python Quant Trading Engineer Fixed Income

    Stars Arena is looking for a Python Software Engineer to join its prestigious client in quantitative trading. The successful candidate will be responsible for developing software solutions that enhance trading operations, contributing to impressive performance growth. Ideal candidates will have experience in sof ...

    Sr. Python Engineer in Edinburgh Addepar

    Sr. Python Engineer Location: Edinburgh, United Kingdom Posted 9 months ago Tech Stack Python Amazon AWS Compensation: Competitive Role type: Full time Visa sponsorship: Not provided Responsibilites ...

    SaaS Data Engineer Python & Data Pipelines

    Data Intellect Limited, located in Belfast, is seeking a skilled professional to implement and manage SaaS data products for diverse clients. The successful candidate will need to possess at least 2 years of experience in Python, data science, and engineering. This role involves key responsibilities li ...

    Python AI Engineer — GenAI, Databricks & APIs

    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 as Flask or Django. The role focuses on building scalable archi ...

    Lead Data Engineer Python Databricks SQL

    Newcastle upon Tyne, Tyne and Wear | £90k - £110k per year Lead Data Engineer (Python Databricks SQL) *Newcastle Onsite* to £150k Do you have a first class education combined with Data Engineering skills? You could be progressing your career as a Lead Data Engineer at a st ...

    Python Data Engineer — Scalable Research Platforms

    Hunter Bond in Greater London is seeking an experienced Python Software Engineer for data and research platforms. This hybrid role focuses on building distributed systems and data tooling to enhance quantitative research efficiency. Candidates should possess a degree in Computer Science or a related field, and h ...

    Python Software Engineer Data & ML Ops

    Mitra Bio, a cutting-edge skincare company in the UK, is seeking a skilled software engineer to transform 'research-level' code into production-ready software. The ideal candidate will have over 5 years of experience, with expertise in Python and a strong understanding of AI models and data cloud infrastructure. ...

    Remote Python Engineer Quant Trading Fintech

    Hunter Bond is looking for an experienced Python Software Engineer to join their high-performance computing team in Greater London. You will be responsible for building automated software solutions that are integral to the trading business. The role demands solid Python expertise, an understanding of market conn ...

    Global Full Stack Python/React Innovator

    Vitol is hiring a Full Stack Developer to work in a dynamic team, developing global applications that impact the energy commodities trading industry. The role demands strong skills in Python and Typescript React development, along with experience in SQL databases. Successful candidates will be innovative problem ...

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      Fastapi Python Developer Jobs in United Kingdom Job Search Guide, Trends and Insights