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    Senior Microservices Engineer — PHP, Python & Kafka

    Movement8 is looking for a Principal Application Developer in West Midlands, United Kingdom, offering a competitive salary of £80,000 per year. The ideal candidate will have extensive experience in PHP and Python, alongside a strong understanding of microservices and event-driven architecture, particularly with ...

    Senior Fullstack Python Engineer – Disrupting Utlilities

    Job Description The Role As a senior python engineer you will join a start up where the culture of delivery, agile and accountability is second nature. You’ll join a small team where everyone in the business has an impact on a daily basis and you are given accountability for ...

    Senior Fullstack Python Engineer – Disrupting Utlilities

    Job Description The Role As a senior python engineer you will join a start up where the culture of delivery, agile and accountability is second nature. You’ll join a small team where everyone in the business has an impact on a daily basis and you are given accountability for ...

    Python Engineer, Index Fixed Income, Associate

    **About this role** **Job Purpose/Background:** The Index Fixed Income (IFI) team has responsibility for managing Blackrock’s Index Fixed Income portfolios, including Exchange Traded Funds (ETFs), mutual funds, & segregated mandates. The IFI team liaises closely with many areas of Fixed Income ...

    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 inn ...

    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 inn ...

    Senior Quant Analyst Esports Betting ML Pricing

    Harrington Starr is looking for a Senior Quantitative Analyst in Monkston, UK, to join their trading team in the competitive gaming and esports space. The role includes developing and maintaining pricing models for esports content, leveraging machine learning to improve accuracy, and collaborating with data anal ...

    ESG Data & Quant Analyst for Sustainable Investing

    Bruin is seeking a Sustainable Investment Quantitative Analyst in Greater London who will be integral to the fund management team. This role will involve delivering actionable insights to enhance risk-adjusted returns and investment impact while leading ESG data architecture and research initiatives across va ...

    Data Procurement & Due Diligence Analyst

    London, United Kingdom About Winton Winton is a research-based investment management company with a specialist focus on statistical and mathematical inference in financial markets. The firm researches and trades quantitative investment strategies, which are implemented systematically via th ...

    Structured Products Quant CONTRACT in London Quant Capital

    Structured Products Quant CONTRACT London, UnitedKingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack Quantitative Analysis STEM Python C Below is a snippet of the job descriptio ...

    Software Engineer London

    Position Summary Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting‑edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on mar ...

    Senior Python & AWS Engineer Microservices Lead

    A leading recruitment agency is seeking a Senior Python Software Engineer with strong AWS experience to design and scale Ad-Tech systems. The role involves leading complex delivery of Python-based microservices, mentoring engineers, and improving production systems. Ideal candidates should have profound knowledg ...

    Python ML Engineer — Automation & REST APIs

    McGregor Recruitment seeks an experienced Python ML Engineer to join a global enterprise technology team in Glasgow. In this onsite role (3 days per week), you will focus on designing scalable automation solutions, collaborating with engineering teams to implement workload orchestration, and developing REST APIs ...

    Backend Engineer (Python) — FastAPI, Cloud & MongoDB

    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 in a fast-paced start-up environment. This hybrid role requires ...

    Senior Python Engineer – Mortgage Analytics & Automation

    A leading hedge fund in London is seeking an experienced Software Developer to join their Technology team. You will design and deliver production-grade Python applications to automate workflows. The ideal candidate has strong Python skills and experience in business-facing environments. You will enjoy a competit ...

    Software Engineer (Gloucester) – Python, APIs & Frontend

    A small software company in Gloucester is seeking a Software Engineer to collaborate with cross-functional teams, develop software solutions, and contribute to API development. The ideal candidate has expertise in HTML, CSS, RESTful APIs, and backend technologies such as Python and MySQL. This full-time role off ...

    Analyst(Macro and Equity, Quantitative Trading or Quantitative Research)

    Analyst – Quant Trading, Macro & Equity/Quant Research University of Toronto | St. George Capital About Us St. George Capital (SGC) is a student‑run, not‑for‑profit investment organization at the University of Toronto. We bridge quantitative and traditional finance by training s ...

    Machine Learning Researcher

    Machine Learning Researcher | London / New York | Leading Quantitative Investment Platform We’re working with a globally recognised, data-driven investment firm looking to hire a Machine Learning Researcher to join a highly academic, research-focused team. The group operates at the intersec ...

    Quant Researcher (MFT Focus)

    About Wintermute Wintermute is one of the largest crypto native algorithmic trading companies in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditio ...

    DV Cleared AI Engineer

    We are seeking a DV Cleared AI Engineer to work on highly sensitive, mission-critical programmes. This role sits at the forefront of applied AI within secure environments, focusing on real-world deployment rather than purely theoretical work. Key Responsibilities Design, build, and ...

    Data Science Consultant

    Data Science Consultant Datatech Analytics London Area, United Kingdom (Hybrid) London | Manchester Hybrid £Competitive + Bonus + Benefits Datatech Analytics is partnering with a leading global consultancy to appoint a Data Science Consultant to join a growing Digital & Da ...

    Trading Systems Engineer Linux Infra & Automation

    A leading quantitative trading firm is seeking a Trading Systems Engineer to manage its Linux infrastructure. The role involves deploying and configuring servers, automating operational tasks with Python or Bash, and optimizing system performance. Ideal candidates will have over 2 years of Linux experience, stro ...

    Senior Research Engineer: ML Pipelines for Production

    A leading proprietary trading firm is looking for a Senior Research Engineer to develop their trading model research framework and partner with Quantitative Researchers. Candidates should hold an advanced degree and bring over 8 years of experience in MLOps or ML Research. Strong proficiency in Python and experi ...

    Platform Engineer: Cloud Infra, CI/CD & Observability

    A technology-enabled advisory firm in Greater London seeks a Platform Engineer to enhance its AWS infrastructure and support developer tooling. The role involves developing cloud-native services and optimizing CI/CD pipelines while collaborating with quantitative teams. Candidates should have at least 1 year of ...

    Senior ML Engineer — High Performance Python & HPC

    A leading analytics firm in Greater London is seeking a Machine Learning Engineer to join their modelling team. Candidates will collaborate with quantitative researchers to optimize trading models for production. Key requirements include a strong background in software engineering, particularly with Python and p ...

    Trading Systems Engineer C++/Python, High Availability

    A leading trading firm in London is seeking a Software Engineer to design and develop high availability trading systems using C++ and Python. The ideal candidate will have over 5 years of C++ experience and a strong understanding of concurrency and software for trading. This role requires collaboration with quan ...

    Senior Backend Engineer Real Time Sports Pricing Remote

    Hard Rock Digital is seeking a Senior Backend Engineer for its Quantitative Sports team to develop a low-latency pricing engine. This highly autonomous role involves architecting backend services and optimizing performance under user load. The ideal candidate has 8+ years of experience, deep proficienc ...

    Instrumentation Software Engineer: Hardware Interfaces & Python

    A leading recruitment firm is seeking an Instrumentation Software Engineer in Oxford. In this full-time role, you will develop software and firmware interfaces crucial for controlling advanced systems. Required skills include strong proficiency in Python and experience in software used to operate hardware. You w ...

    Senior Solutions Engineer (API, Python, Node.JS)

    Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatch ...

    Forward Deployed Engineer FDE Python AWS

    Forward Deployed Engineer (FDE Python AWS SaaS) Manchester / WFH to £80k Do you have strong backend Python and AWS skills combined with client facing experience? You could be progressing your career in a senior, hands-on Forward Deployed Engineer role at a profitable te ...

    Senior Backend Engineer Python & ML Collaboration

    Senior Software Engineer, Machine Learning Location: 108 E 16th Street, New York, NY 10003 Overview Focus on Python-based backend systems as the primary area of work. Provide support for Machine Learning initiatives and may collaborate with Scala and Mobile teams depending on inter ...

    Senior Python Engineer — High Impact, Hybrid

    A technology company in Greater London is looking for a Senior Software Engineer to build and scale a high-impact ad-fraud prevention platform. This senior individual contributor role emphasizes ownership and quality in engineering. Candidates should have extensive experience in modern product teams, proven skil ...

    Senior Python Engineer — Shoppable Ecommerce Platform

    A leading tech company in ecommerce is seeking a Senior Python Engineer based in Greater London. You will be responsible for developing features that enhance user experiences and drive engagement with their innovative platform. The ideal candidate has strong Python expertise and is passionate about creating inte ...

    Distributed Systems Software Engineer, Python / Go

    Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Continue with Google Continue with Google Distributed Systems Software Engineer, Python / Go 3 month ...

    Senior Full Stack Engineer Python/TypeScript

    A leading health research organization in Greater London is seeking a Full-Stack Senior Software Engineer to join their Health Insights squad. The role involves shaping platform architecture, working with complex data, and supporting collaborative development practices. Applicants should have strong experience i ...

    Robotics Tooling Engineer (Python/Go, Linux)

    A warehousing technology firm based in Oxfordshire is seeking a Software Engineer to enhance tools for robot commissioning and servicing. The role requires proficiency in Python and Go, along with strong engineering practices to unify and standardize internal tooling. Ideal candidates will be comfortable with Li ...

    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 Full Stack Engineer Python/TypeScript

    Our Future Health Limited is seeking a Full-Stack Senior Software Engineer to join our Health Insights squad in Greater London. The role involves shaping systems dealing with sensitive health data and contributing to the development of a platform delivering personalized health insights. Candidates should have st ...

    Senior Python Engineer (Contract, Outside IR35)

    We are hiring a Senior AI Engineer to join a team responsible for recommendation systems across web and mobile, working on a key AI-driven product, the AI Stylist. This is a production-focused role. The AI Stylist is already live to customers and expected to scale significantly, with a large backlo ...

    Cloud Native Backend Engineer (Python/AWS)

    A leading financial technology start-up in Greater London is seeking a motivated backend engineer to help define and build cloud-native services. Candidates should have expertise in Python and experience with AWS, Docker, and Infrastructure as Code using Terraform. The role involves collaborating with cross-func ...

    PHP & Python Software Engineer — Real Impact

    A meaningful legacy planning company in Greater London seeks a Software Engineer skilled in PHP and familiar with Python. You will enhance existing PHP/Laravel applications while contributing to evolving Python projects. The position allows for significant ownership and offers the chance to make a real differenc ...

    Senior Python Engineer – Hybrid Platform Leadership

    Mploy Group is seeking a Senior Python Engineer to join a forward-thinking technology company in Ipswich. This hybrid role requires ownership of core platform development while working closely with architecture and engineering teams. Responsibilities include designing features in Python, contributing to microser ...

    Lead Python Front Office Quant Engineer

    A leading financial services firm in London seeks a Lead Software Engineer specializing in Python for its Global Equity Derivatives Technology team. The role involves collaborating with quants and traders to develop trading applications and APIs, in a dynamic team-oriented environment. Candidates should have for ...

    Python Automation Engineer: DB Ops & APIs

    PURVIEW is looking for a Python developer in Sheffield to build scalable automation solutions for streamlining database operations. The ideal candidate will have hands-on experience with API development using Python and FastAPI, and a strong background in troubleshooting automation issues, design and deployment ...

    Senior Lead Software Engineer Databricks & Python

    Join an agile team delivering high-quality technology products. As a Senior Lead Software Engineer (Python/Java, Spring, API, AWS) at JPMorganChase in Global Finance Technology, you'll build secure, scalable solutions, write production code and tests, review code, and pair program. In Regulatory Re ...

    Senior Python SDET Engineer – Payments Automation

    JPMorgan Chase & Co. is seeking a Software Engineer III to enhance their Payments Technology team. This role involves designing and developing robust test automation frameworks for high-performance payment systems. The ideal candidate will have strong experience in Python, Playwright/Selenium, and agile methodol ...

    London eTrading Python Production Engineer (Hybrid)

    A global financial services firm in London seeks an eTrading Production Support Engineer to oversee production support for critical FX applications. Responsibilities include monitoring system health, implementing upgrades, and collaborating with various teams to enhance platform performance. The ideal candidate ...

    Remote Python Engineer for AI Systems

    A leading tech firm is looking for a Software Engineer to develop and maintain complex Python systems in a remote contract position. You will design modular codebases, optimize performance, and collaborate with AI researchers. Ideal candidates will have experience with Python systems and modular code practices, ...

    Security Driven Systems Engineer (Python/Go)

    A financial technology firm in London seeks an Experienced Software Engineer focusing on Security to enhance tools and systems for secure machine provisioning. This role requires strong Python skills, Linux experience, and the ability to tackle security challenges. The successful candidate will build tools to au ...

    Python Automation Engineer CI/CD & Cloud

    A cybersecurity firm based in Greater London is looking for a Python Developer with at least 2 years of experience. The role involves developing and maintaining Python scripts for automation and managing CI/CD pipelines to ensure smooth application delivery. Candidates should have a Bachelor's degree in a relate ...

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