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    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 ...

    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 ...

    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 ...

    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 ...

    Lead Cloud Platform Engineer — Java & Python

    JPMorgan Chase & Co. is seeking a Lead Software Engineer for its Cloud Engineering Acceleration team in Greater London. This role involves designing platform services, maintaining production code, and fostering team culture. The ideal candidate should have proficiency in core programming languages, hands-on expe ...

    Senior Python Engineer in London Soda

    We're seeking an experienced Python Engineer Join a scaling FinTech company revolutionizing the way businesses access finance, supporting their future growth. As a key member of our team, you'll develop cutting‑edge technology that empowers businesses and contributes to your approach. Bonu ...

    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 ...

    Senior Python Engineer Trading & Risk Systems

    Falcon Smart IT (FalconSmartIT) is seeking a Python Developer with strong experience in investment banking for backend application development and data processing. Responsibilities include building Python applications, data processing logic, and REST APIs, while collaborating with financial experts. Must have su ...

    Senior Python Engineer eTrading & FIX Connectivity

    Luxoft is looking for a Python specialist to join a major commodity trader to enhance their eTrading capabilities in London. This role involves building systems for automated order execution, integrating with Trading Technologies FIX gateway, and collaborating with trading and risk stakeholders. Candidates shoul ...

    Senior Python Backend Engineer AWS/Flask

    Method Resourcing is hiring a Senior Software Engineer in the West of England to develop scalable software solutions for renewable energy systems. The suitable candidate should have strong backend skills in Python, experience with ETL pipelines and AWS cloud environments, and a passion for technology. This hybri ...

    Senior Software Engineer in Test, Python

    Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV str ...

    Senior Software Engineer – Python, Django & React

    LSL Property Services plc is seeking a Senior Software Developer to join e.surv Chartered Surveyors. The ideal candidate will develop, test, and maintain software applications while ensuring quality standards. Responsibilities include providing technical leadership, collaborating with stakeholders, and maintaini ...

    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 ...

    Senior Python Engineer — Hybrid, Central London

    Oliver Bernard is seeking an experienced Python Developer to join a leading global investment management firm in Central London. This hybrid role will involve designing and building internal frameworks, tooling, and platforms, with approximately 50% coding and 50% system design. Ideal candidates will have over 5 ...

    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 ...

    Hybrid Lead Python Engineer API & Cloud

    Client Server Ltd. is seeking a Python Developer / Team Lead based in Greater London to spearhead a talented tech team. The ideal candidate will possess strong Python development skills along with team leadership experience, mentoring others and overseeing projects. Enjoy a competitive salary of up to £120k. Emb ...

    Automation API Engineer Python, Kubernetes & Docker

    TESTQ Technologies Limited is seeking a Python Developer in Sheffield to build scalable automation solutions and manage database operations. The role involves designing and maintaining automation solutions, developing APIs, and containerizing applications using Docker and Kubernetes. Candidates should have stron ...

    Founding Backend Engineer | Python, LangGraph, AWS

    OB has partnered with an early-stage, venture-backed startup building AI agents for production data pipelines They are looking for a Founding Backend Engineer to own and build their core systems. The role combines backend systems, product engineering and agentic workflows Tech stack: Python ...

    Senior Python Engineer Greenfield Scientific Software

    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 ideation to production. Strong Python skills and a degree in a STEM ...

    Senior Python Backend Engineer Banking APIs

    Akkodis is seeking a Senior Python Developer to join their high-performing engineering team in a banking environment. This permanent role, based in London, offers a hybrid work model with a salary range of £70,000-£85,000. The successful candidate will be responsible for building and scaling Python-based backend ...

    Senior Software Engineer Python, TypeScript & AWS

    Liberty Information Technology in Belfast is seeking a Senior Software Engineer to work on AI research and deliver high-quality software. In this role, you'll contribute to building cutting-edge AI features in a fast-paced environment. Candidates should have a strong software development background, experience w ...

    Python Quant Engineer: Systematic Equities Trading

    Maven Securities is hiring an experienced Python Engineer (Platform/ML) to join their mid-frequency equities desk in London. The role involves building and maintaining the trading platform, ensuring it is production-ready and addressing urgent needs. Essential skills include excellent Python experience, Linux fa ...

    Security Automation Engineer II — SOAR & Python

    Tesco Technology in Welwyn Garden City seeks a Security Engineer to enhance security processes through automation. In this role, you will define and implement measures to detect and respond to security threats while collaborating with multiple teams. A strong background in SOAR platforms, Python, and REST APIs i ...

    Remote Python Backend Engineer AI & APIs

    YO IT Consulting is looking for a part-time Python Developer - AI Expert to join their remote team in Cambridge, UK. This role involves designing and optimizing backend APIs, engaging with AI advancements, and providing actionable feedback during intensive testing phases. The ideal candidate is an experienced ba ...

    Backend Engineer, Threat Intelligence (Python/Django)

    watchTowr is looking for an ambitious Engineer with strong Python experience to join their Backend Engineering squad. This role focuses on enhancing their threat intelligence capabilities by building systems that collect and analyze security data. The ideal candidate has 3-8 years of software engineering experie ...

    Python Engineer – Asset Manager (Contract, Remote)

    An asset manager is running several automation initiatives across their business and are looking for a Python Engineer to assist in the build of an application and data platform. You will work across several middle and back-office systems areas, building enterprise-grade production applications and data pipel ...

    Senior Python Backend Engineer APIs & Microservices

    Accolite is seeking a skilled Python Developer in Glasgow to join their dynamic Corporate Workplace Technology team. You will focus on developing and maintaining backend services, ensuring code robustness, and building APIs while collaborating closely with analysts and business users. The ideal candidate has ove ...

    AI Platform Backend Engineer | Python & FastAPI

    Deaf Unity is seeking a Backend Engineer to join the Group Data team. This role involves developing backend services for ITV's AI platform, primarily using Python and FastAPI. You will create APIs for various functions, ensuring secure integration and reliable performance. The position offers the chance to work ...

    Senior Angular & Python Cloud Engineer (AWS)

    W3Global seeks a Specialist with 5 to 7 years of experience in Angular, Python, and AWS to design and develop scalable web applications and cloud-native solutions. The position requires expertise in both frontend and backend development, cloud architecture, and CI/CD practices. Candidates should possess strong s ...

    Senior Software Engineer Python / hx Renew

    Who Are We? Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in ...

    Senior Software Engineer, Python (Tools Development)

    Teamwork makes the stream work.Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platfo ...

    Senior Python Automation Engineer Tools & Frameworks

    Roku is seeking a Senior Software Engineer for our Automation support and Tools team in Cambridge, UK. You will develop and maintain software and tools for testing Roku's products and work cross-functionally to enhance automation capabilities. The ideal candidate has strong experience with Python, automation fra ...

    Full Stack Python Engineer, Enterprise Platform

    Marex is looking for a Full-Stack Python Developer to join the Enterprise team on the Engine Room initiative. This role involves designing, developing, and maintaining high-quality Python solutions while contributing to shared enterprise capabilities such as API gateways and AI-enabled services. Candidates shoul ...

    Software Engineer C/C/++/ C#/ Python

    Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑class solutions in communications, 5G, automotive, energy, quantum ...

    Senior Python Test Engineer System Validation

    Advanced Micro Devices in Cambridge is looking for a Python Developer in Test to join the Data Centre Group. This role focuses on system-level validation of low-latency Ethernet Adapters and SmartNIC technology. You will design and support automated test cases, utilizing complex test frameworks. The id ...

    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 ...

    Senior Cloud AI Engineer (Python/Java)

    JPMorgan Chase in the City of London is looking for a Senior Python Engineer to enhance, build, and deliver market-leading technology products. The role involves developing secure and high-quality code, particularly in cloud-based systems and leveraging AI technologies. Candidates should have advanced proficienc ...

    Senior Lead Software Engineer Python / Java

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Be an integral part of an agile team that’s constantly pushing the envelope to enhance, build, and deliver top‑notch technology products. As a Senior Python Engineer at JPMorgan Chase within th ...

    Senior Platform Engineer – Python/Java Visualization

    Java Script Works is looking for a Senior Lead Software Engineer specializing in Python and Java. This full-time role involves supporting the QES platform and developing essential components using modern technologies such as React and TypeScript. The ideal candidate should have formal training in softw ...

    Fintech Python Engineer Valuation Systems & Architecture

    Quant Capital is seeking a Junior Python Developer to join a leading FinTech company in London. The successful candidate will work on high-class Derivatives Instruments Valuation, helping to shape architecture. Proficiency in Python and frameworks like Flask or Django is required, along with experience in Javasc ...

    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 ...

    London based Full Stack Python Engineer

    Java Script Works is seeking a Full Stack Python Developer located in London, United Kingdom. Ideal candidates will have a strong understanding of full stack development with good knowledge in Python and JavaScript. While a degree in Maths, Computer Science, or Engineering is desirable, it's not required. The po ...

    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 ...

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      Quantitative Python Engineer Data Optimisation Jobs in United Kingdom Job Search Guide, Trends and Insights