Senior Fullstack Enginer (Python & React)

Company IconParser
Location IconLondon

Senior Fullstack Engineer (Python & React)2 weeks ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from ParserSenior Full Stack So...Read More>>.

Posted: April 11th, 2026
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Quantitative Developer - Python

Company IconAAA Global
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Our client, a leading global hedge fund, is seeking a Quantitative Developer (Python) to join their Risk Technology team. This role offers the opportunity to work at the intersection of portfolio management, risk management, an...Read More>>.

Posted: April 11th, 2026
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Front-Office Quantitative Analyst, Python Valuation & Risk

Company IconStatera Talent
Location IconLondon

A leading recruitment agency is searching for an experienced Quantitative Analyst for a market-leading Buy Side firm in London. The role involves building production valuation models within a Python pricing library, working closely with senior stakeh...Read More>>.

Posted: April 11th, 2026
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Python Engineer – Trading Platform & Tools

Company IconDRW Holdings, LLC.
Location IconLondon

A diversified trading firm is seeking a Python Software Engineer to design and develop tools for Traders and Quantitative Researchers. This role involves collaborating across teams to enhance the existing trading platform while ensuring software engi...Read More>>.

Posted: April 11th, 2026
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Senior Python Engineer: Platform & ML Ops

Company IconCleo
Location Icon

A dynamic fintech company in the UK is seeking a Senior Python Engineer to collaborate with product teams and ensure effective adoption of tools for scalable and reliable data solutions. This role involves deploying microservices, enhancing internal...Read More>>.

Posted: April 11th, 2026
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Lead Software Engineer - Python and React

Company IconJPMorganChase
Location IconLondon

Lead Software Engineer - Python and React Join to apply for the Lead Software Engineer - Python and React role at JPMorganChase. Step into a high-growth environment where your expertise in AI/ML and AWS will help s...Read More>>.

Posted: April 11th, 2026
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Python Software Engineer - Pricing Platform, Flexible Work

Company IconPrima
Location IconLondon

A leading motor insurance provider in London is looking for a Software Engineer to enhance their pricing and underwriting tools. You will develop innovative solutions while collaborating with a dynamic team of engineers and stakeholders. The ideal ca...Read More>>.

Posted: April 11th, 2026
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Mid-Level Python Developer

Company IconOliver Bernard
Location Icon

OverviewOB have partnered with a FinTech company, who are looking to bring on 2 x Mid-Level Python Developers to their highly skilled engineering team. You’ll have the opportunity to work closely with the CTO & Head of Engineering to...Read More>>.

Posted: April 11th, 2026
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Founding Python Engineer - Equity & Ownership (London)

Company IconOho Group Ltd
Location IconLondon

A tech startup in London is seeking a Founding Python Engineer to develop Python-based systems for AI-powered data processing. This role offers a competitive salary with meaningful equity and the chance to work closely with a world-class founding tea...Read More>>.

Posted: April 12th, 2026
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Translational Computational Biologist I/II (R/Python)

Company IconPrecede
Location IconBoston

Precede is looking for a Scientist I/II in Translational Computational Biology to join their team in Boston, United Kingdom. The ideal candidate is proficient in R (Bioconductor) or Python and is able to work adaptively with minimal direction. Candid...Read More>>.

Posted: May 20th, 2026
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Data Engineer Contractor (Python / kdb+) in Belfast - Data Intellect

Company IconData Intellect
Location IconBelfast

Data Engineer Contractor (Python / kdb+)Belfast, UnitedKingdomPosted 10 months agoJob DescriptionSomeone who thrives in fast-paced environments, enjoys working on both BAU and project-based initiatives, and has a...Read More>>.

Posted: May 20th, 2026
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Senior Python Developer in London - LinuxRecruit

Company IconStars Arena
Location IconLondon

Senior Python Developer London, United Kingdom Posted 10 months ago Disrupt and innovate within the telecommunications market. You’ll come in and drive the team forward with your technical prowess with Python. Wh...Read More>>.

Posted: May 20th, 2026
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Cloud Contact Center Engineer (JS/Python)

Company IconJava Script Works
Location IconGlasgow

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 a...Read More>>.

Posted: May 20th, 2026
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Software Engineer - Python/Django/Flask in Newbury - OxSource

Company IconStars Arena
Location IconNewbury

Software Engineer – Python/Django/Flask Newbury, United Kingdom Posted 9 months ago An established Earth Observation and Mapping Software company based in Berkshire is looking for a Software Engineer with web-bas...Read More>>.

Posted: May 20th, 2026
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Software Engineer - Python (x2)

Company IconProcentia - Pensions Software Solutions
Location IconBristol

About the Company Procentia is an award-winning software and technology company specialising in the Pensions and Bulk Purchase Annuities market, offering intelligent solutions that put administrators and members at the heart of pension...Read More>>.

Posted: May 20th, 2026
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Senior Software Developer (Python) in Cambridge - Spotta

Company IconJava Script Works
Location IconCambridge

Senior Software Developer (Python) Cambridge, United Kingdom Posted 10 months ago Tech Stack Python JavaScript GitHub Actions HTML5 SQL Agile Expe...Read More>>.

Posted: May 20th, 2026
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Fintech Python Engineer - Valuation Systems & Architecture

Company IconJava Script Works
Location IconLondon

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 li...Read More>>.

Posted: May 20th, 2026
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London-based Full-Stack Python Engineer

Company IconJava Script Works
Location IconLondon

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...Read More>>.

Posted: May 20th, 2026
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Lead Platform Engineer - Python/Django for ML Platforms

Company Iconhackajob
Location IconLondon

hackajob is looking for a Lead Platform Engineer with a focus on Backend Python to lead the development of software platforms supporting data science applications. The role involves collaborating with Tech, Product, and Data teams to create effective...Read More>>.

Posted: May 20th, 2026
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Senior Python Tools Engineer — TDD & Scalable Tooling

Company IconStars Arena
Location IconLondon

Stars Arena is looking for a Senior Tools Software Engineer based in London, United Kingdom. The ideal candidate must possess proficiency in Python programming, focusing on scalable, maintainable, and test-driven development. This full-time role i...Read More>>.

Posted: May 20th, 2026
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Senior UI Infrastructure Engineer (C++/Python tooling)

Company IconRoku, Inc.
Location IconCambridge

Roku, Inc. in Cambridge, UK is seeking a Senior Software Engineer to develop core features for its UI infrastructure. This role requires extensive experience with C++ and Python, alongside a strong ability to contribute to embedded UI framework de...Read More>>.

Posted: May 20th, 2026
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Experienced Software Developer (Python) in Cambridge - Polytec

Company IconJava Script Works
Location IconCambridge

Key Requirements: Advanced Python skills Solid experience with SQL, both in raw form and through ORMs Desirable Skills: Familiarity with HTML/JavaScript and modern web application architectures...Read More>>.

Posted: May 20th, 2026
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Pricing Actuary – Global Consultancy (SQL/Python)

Company IconStars Arena
Location IconLondon

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 bene...Read More>>.

Posted: May 20th, 2026
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Senior LNG Quant Analyst — Python, SQL, Modeling

Company IconStars Arena
Location IconLondon

Senior LNG Analyst (Permanent) London, UnitedKingdom Posted 9 months ago Petroineos Trading Limited Technical Skills Python SQL Analyst Requirements Kno...Read More>>.

Posted: May 20th, 2026
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Pricing Analyst - R and Python in London - Eames Consulting

Company IconEames Consulting
Location IconLondon

Pricing Analyst – R and Python Eames Consulting London, United Kingdom Posted 9 months ago Tech Stack Python R Job Opportunity in London Join a dynamic team in Lon...Read More>>.

Posted: May 20th, 2026
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Senior Microservices Engineer — PHP, Python & Kafka

Company IconMovement8
Location Icon

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...Read More>>.

Posted: May 20th, 2026
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Python/Django Engineer for Environmental Monitoring (London)

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for a Software Engineer specializing in Environmental Monitoring in London. The role involves developing apps across the full tech stack from concept to delivery. Candidates should have experience with Python and Djang...Read More>>.

Posted: May 20th, 2026
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Lead Data Engineer - Python, SQL & Cloud Data Pipelines

Company IconTwinThread
Location IconLondon

TwinThread is seeking a Lead Data Engineer to play a crucial role in an agile team focused on delivering innovative technology solutions. You will lead a squad of data engineers, enhancing data lifecycle processes, and ensuring robust, scalable so...Read More>>.

Posted: May 21st, 2026
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Credit Scorecard Data Scientist (Python/R)

Company IconQuant Capital
Location IconLondon

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 candid...Read More>>.

Posted: May 21st, 2026
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Senior Python Engineer — 6-Month Contract (London)

Company IconStars Arena
Location IconLondon

Senior Python Engineer (6 Month Contract) London, United Kingdom Posted 9 months ago Responsibilities Senior Python Engineer to support an interesting project on a six‑month contract. The ideal candidate is abl...Read More>>.

Posted: May 21st, 2026
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Python Software Engineer in London - UTOR

Company IconJava Script Works
Location IconLondon

About the ProjectThe 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, Tw...Read More>>.

Posted: May 21st, 2026
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Python Engineer – Wholesale Banking Specialist

Company IconStars Arena
Location IconLondon

Stars Arena is looking for a Python Expert to join their expanding team in London, United Kingdom. The ideal candidate will have strong experience in using Python and a background in financial services, preferably in Wholesale Banking.The r...Read More>>.

Posted: May 21st, 2026
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SC Cleared Python Developer

Company IconOpus Recruitment Solutions Ltd
Location IconWalbottle

What is Citizen Event Analytics? Citizen Event Analytics (CEA) is a cross‑benefit, cross‑channel event history compiled from citizens' interaction (telephony, face to face and digital), claim processing and support events. C...Read More>>.

Posted: May 21st, 2026
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Python RF Software Engineer for Hardware & Measurement

Company IconTechnify Talent Limited
Location IconCambridge

A semiconductor company in Cambridge is seeking a Software Engineer to develop Python-based software for RF measurement and control. You will work closely with hardware teams to ensure alignment between hardware and software, integrating and testing...Read More>>.

Posted: May 21st, 2026
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Senior Platform Engineer – Python/Java Visualization

Company IconJava Script Works
Location IconLondon

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....Read More>>.

Posted: May 22nd, 2026
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Quant Trader - Python/C++ (London)

Company IconStars Arena
Location IconLondon

Stars Arena in London is looking for an Options Trader to join their team. This full-time position requires a proactive and self-motivated individual capable of effectively collaborating across teams. Candidates should be proficient in programming...Read More>>.

Posted: May 22nd, 2026
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ALM Capital: Solvency II & Python Specialist (12–18m)

Company IconThe Actuary
Location IconLondon

Clarence George is working with a London-based client who is seeking a talented individual for a 12-18-month fixed term contract. You will ideally have Bermuda Scenario-Based Approach (SBA) regulatory framework experience. Solvency II Internal...Read More>>.

Posted: May 22nd, 2026
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Senior Python Quant & Trading Platform Engineer

Company IconMint Selection
Location IconLondon

Mint Selection is hiring a Senior Python Software Engineer/Quantitative Developer to enhance their core analytics and trading platforms. This role emphasizes Python software architecture and development, requiring collaboration with quantitative a...Read More>>.

Posted: May 22nd, 2026
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Delivery Engineer - Python & Automation Specialist

Company IconJava Script Works
Location IconCambridge

Java Script Works is seeking a Delivery Engineer in Cambridge, United Kingdom. The ideal candidate will have a Bachelor's or Master's degree with a First or 2:1, preferably in a technical subject, and experience in scripting languages such as Pyth...Read More>>.

Posted: May 22nd, 2026
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Quantum Systems Scientist | Python/C++ Research

Company IconStars Arena
Location IconBoston

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...Read More>>.

Posted: May 22nd, 2026
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Data Engineer - Python - Quant Finance

Company IconCampbell North Ltd.
Location IconLondon

OverviewA leading global trading firm is seeking a Data Engineer to join their London office, working closely with many of their trading teams. This role sits within a team that focuses on building and maintaining mission-critical data...Read More>>.

Posted: May 23rd, 2026
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Defence Algorithm Engineer - MATLAB/Python, On-Site Bristol

Company IconElectus Recruitment
Location IconBristol

Electus Recruitment is seeking an Algorithm Developer in Bristol to join a specialist engineering team focused on developing advanced algorithm technology for defence systems. You will engage in designing, developing, and testing mathematical algo...Read More>>.

Posted: May 23rd, 2026
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Python Risk Developer - Vice President

Company IconCitigroup Inc.
Location IconLondon

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your caree...Read More>>.

Posted: May 23rd, 2026
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Senior Software Engineer — Django/Python Lead

Company IconLsl-Property-Services
Location IconKettering

Lsl-Property-Services in Kettering is looking for a Senior Software Developer to lead the design and development of software applications. The candidate should have strong proficiency in Python, Django, and ReactJS, with a minimum of 5 years of so...Read More>>.

Posted: May 23rd, 2026
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Software Engineer (Python/React)

Company IconOliver Bernard
Location IconLondon

Software Engineer – AI Startup – Up to 85k Location: London, flexible working arrangements, ideally 1/2 days in office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our Y‑Combinat...Read More>>.

Posted: May 24th, 2026
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Quant Data Scientist - Financial Markets & Python

Company IconStars Arena
Location IconLondon

Stars Arena is seeking a Data Scientist based in London, United Kingdom. This full-time role focuses on leveraging advanced Python and data handling libraries to analyze financial markets, requiring a postgraduate degree in a quantitative discipli...Read More>>.

Posted: May 24th, 2026
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Software Engineer (Rust/Python) – Build Distributed Systems

Company IconSmarkets
Location IconLondon

A leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and...Read More>>.

Posted: May 25th, 2026
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Backend Python Engineer: Microservices, APIs & CI/CD

Company IconSmartedge Solutions
Location IconBelfast

Smartedge Solutions in Belfast seeks a candidate to develop, test, and maintain backend services and microservices. You will design RESTful APIs and ensure code quality by implementing automated testing.The ideal candidate should have a str...Read More>>.

Posted: May 25th, 2026
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Senior Trading Platform Engineer (C#/.NET & Python)

Company Iconhackajob
Location IconLondon

hackajob is looking for a Senior Software Engineer to work on a trading platform in London. The role involves designing and developing software solutions using C#, Python, and SQL Server.You will contribute to building high-performance back...Read More>>.

Posted: May 25th, 2026
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London Operations Analyst — Autonomy & Python/SQL Training

Company IconMondrian Alpha
Location IconLondon

Mondrian Alpha, a prestigious hedge fund in London, is seeking a junior member for their operations team. The role entails overseeing clearing and collateral management, managing prime broker relationships, and focusing on key operational infrastr...Read More>>.

Posted: May 25th, 2026
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