Senior / Lead Software Engineer (Python, Django) - London, UK

Company IconRandstad Technologies Recruitment
Location IconLondon

Role: Senior / Lead Software Engineer (Python, Django) Type: 12 Months Contract Location: London / Manchester / Birmingham / Cardiff / North East, UKWorking Model: Hyb...Read More>>.

Posted: July 20th, 2026
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Python Engineer

Company IconSR2
Location IconBristol

Backend EngineerTech: Python, Django, AWSRemote / Hybrid (1 day a week onsite in Bristol office)50,000 - 60,000Want to build software that solves real-world problems used across multiple...Read More>>.

Posted: July 20th, 2026
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Python Data Engineer

Company IconARM
Location IconLondon

Python Data Engineer 3-6 Months initial contract London/Hybrid - 1-2 days per week on site Negotiable rate (Inside IR35) We are seeking an experienced Python Data Engineer to join a high-performing data engine...Read More>>.

Posted: July 20th, 2026
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Python Software Engineer

Company IconTEAM
Location IconBirmingham

The software you build today could help shape how the UK is powered tomorrow. As a Mid-Level Python Software Engineer, you'll develop the digital platforms that support the UK's transition to Net Zero, solving complex technical challenges...Read More>>.

Posted: July 20th, 2026
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Python Software Engineer

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconWest Yorkshire

Python Software Engineer+12 months ++Remote - 1 day a month on site in Leeds+SC cleared - current active clearance is essential+Inside IR35+400 a day We're looking...Read More>>.

Posted: July 20th, 2026
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Python Engineer

Company IconAdecco
Location IconNorth West

Senior Python / Automation Engineer - 12 Month Contract / Hybrid / Inside IR35Our client, a leader in the technology sector, is seeking a Senior Python / Automation Engineer to join their talented team! Thi...Read More>>.

Posted: July 23rd, 2026
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Senior Python Quant Developer - Commodities (London)

Company IconTempest Vane Partners
Location IconLondon

Tempest Vane Partners in London is seeking an experienced Quantitative Developer to join the Commodities desk. You will build tooling, infrastructure and implement models for the desk as it expands into new areas of the Commodities market.T...Read More>>.

Posted: July 13th, 2026
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Senior Python Engineer

Company IconHunter Bond
Location IconLondon

Role: Senior Python EngineerClient: Financial SystemsSalary: Up To £130,000 P/A + CompsThe roleA high-performing global team is looking for an experienced Python Engineer to help build and enhance critical b...Read More>>.

Posted: June 26th, 2026
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Linux Systems Engineer – Python, Go, Rust | London

Company IconWorksHub
Location IconLondon

WorksHub is seeking a Quant Linux Systems Engineer in London, offering a competitive salary of £120k - £160k. The ideal candidate will possess advanced knowledge of configuration management tools for Linux systems, strong Python proficiency, and...Read More>>.

Posted: June 26th, 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: June 26th, 2026
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Senior Python Software Engineer

Company IconZENOVO
Location IconBristol

Job Title: Senior Python Software Engineer Location: Bristol (Remote - Monthly Site Visit) Salary: £65,000 - £75,000 (Depending on Experience) Please note: Applicants must have permanent and un...Read More>>.

Posted: June 26th, 2026
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Senior Python software engineer

Company IconScanmarQED
Location Icon

Senior Python software engineer - with strong Maths background Are you a software engineer who thrives on building robust, scalable products with a strong foundation in mathematics and analytics? We’re specifically looking for a...Read More>>.

Posted: June 26th, 2026
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Senior Python Engineer: Finance Data Pipelines & APIs

Company IconHunter Bond
Location IconLondon

Hunter Bond is looking for a Senior Python Engineer to join their high-performing global team. You will be responsible for building and enhancing critical backend platforms that support complex trading, risk, and data workflows.The ideal ca...Read More>>.

Posted: June 26th, 2026
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Python Developer - £140,000 + Comps - London

Company IconHunter Bond
Location IconLondon

Quantitative Technology Headhunter at Hunter Bond Role: Python Developer Salary: £140,000 P/A + Bonus + Benefits Location: London Client: Top Fintech My client is a well‑established and successful tech ho...Read More>>.

Posted: June 26th, 2026
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Senior Python AI Engineer (FastAPI) – Hybrid London

Company IconAddition
Location Icon

A technology consulting firm is seeking a Senior Software Engineer skilled in Python (FastAPI) and SQL to lead the design and build of AI-driven applications. This role involves developing data pipelines, mentoring junior engineers, and maintaining h...Read More>>.

Posted: June 26th, 2026
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Senior Python Engineer - Math-Driven Optimization (Remote)

Company IconScanmarQED
Location Icon

A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern...Read More>>.

Posted: June 26th, 2026
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Founding Python Engineer - Early Stage Start-Up - London

Company IconOho Group Ltd
Location IconLondon

OverviewFounding Python Engineer required for an early stage start-up building the future of AI-powered data processing. Joined by a founding team from leading industry names and backed by prestigious VC and angel investors, this is a...Read More>>.

Posted: June 26th, 2026
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Senior Python Engineer & Technical Lead (Hybrid UK)

Company IconDiverseJobsMatter
Location IconLeeds

A digital consultancy is seeking a Senior Python Developer to join their team. This hybrid role involves designing user-centred solutions and providing expertise in software development. Candidates should have strong experience with Python frameworks...Read More>>.

Posted: June 26th, 2026
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Cloud Engineer - Python/Go & Terraform, London

Company IconGolang Works
Location IconLondon

Golang Works is seeking a Cloud Engineer to design and maintain cloud infrastructure. You will be required to work with operating systems and coding in Python or Go.This full-time role offers a competitive compensation ranging between £100...Read More>>.

Posted: June 26th, 2026
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Python Developer (Energy) – London – £700-850/day

Company IconLa Fosse Associates
Location IconLondon

Python Developer (Energy) – London – £700-850/day (Python, React, Azure, LLM) Overview We’re working with an industry leading energy company that is looking for an experienced full stack Python Developer to join them as p...Read More>>.

Posted: July 7th, 2026
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Senior Risk Python Engineer – Rates & PnL Platform

Company IconUnited States Digital Space LLC
Location IconLondon

J.P. Morgan is seeking a Senior Python Developer to join the Athena Rates development team, focusing on risk and PnL frameworks for the Rates line of business.You will architect, design and deliver scalable Python solutions supporting tradi...Read More>>.

Posted: July 12th, 2026
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Senior Software Engineer - Python, AWS, Hybrid (London)

Company IconChetwood Bank
Location IconLondon

Chetwood Bank in London is seeking a Senior Software Engineer to lead design, development and delivery of scalable, secure software solutions. You will own complex components and collaborate with product, architecture and engineering teams to shap...Read More>>.

Posted: July 14th, 2026
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Python Developer - London - Up to £160,000 Starting Base + Exceptional Bonuses/Benefits

Company IconHunter Bond
Location IconLondon

The Opportunity: We're looking to add a high-impact engineer to a small, specialised team responsible for the real-time risk and trading data platform that powers systematic strategies across the firm. You’ll operate at the in...Read More>>.

Posted: July 14th, 2026
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Senior Python Engineer - ML Infra (Remote)

Company IconAlignerr
Location IconLondon

Alignerr is seeking a Principal Python Engineer — ML Infrastructure (AI Training) to design data pipelines, annotation tooling, and evaluation systems powering cutting-edge AI labs. This remote, hourly contract role is based around London and al...Read More>>.

Posted: July 15th, 2026
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Senior Python Engineer: Real-Time Backend & Data Systems

Company IconOpenSource
Location IconLondon

OpenSource is seeking an experienced Python Software Engineer to join on an initial contract. You will build low-latency, real-time backend systems and create integrations with external data sources using web scraping and reverse engineering techn...Read More>>.

Posted: July 16th, 2026
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Software Engineer, Quant Trading - London : C++, Python, Rust : £150k+

Company IconHunter Bond
Location IconLondon

We're partnering with a leading quantitative trading firm that is expanding its engineering team and looking to hire exceptional Software Engineers across multiple levels.This is an opportunity to join a business where engineering sits at t...Read More>>.

Posted: July 17th, 2026
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Staff Python Engineer (Data)

Company IconArrive
Location IconLondon

Company Overview We have signed up to an ambitious journey. Join us! As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn’t a challenge just anyone could take on. Luckily, we have som...Read More>>.

Posted: July 21st, 2026
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Lead Python Engineer - Compute Platform

Company IconMan Group
Location IconLondon

OverviewMan Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Our investment strategies span public and priv...Read More>>.

Posted: July 21st, 2026
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Staff Python Engineer - Data Platforms & AI

Company IconArrive
Location IconLondon

Arrive is seeking a Staff Python Engineer to lead data‑driven ML platforms within the Data Science Products team. You will design, build and scale Spark‑based data services, partnering with data scientists to translate models into production A...Read More>>.

Posted: July 21st, 2026
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Senior Trading GUI Engineer (Python/Qt) - London

Company IconOxford Knight
Location Icon

Oxford Knight seeks a senior engineer to lead trading GUI development within a small, high-impact Core Development team. You will collaborate with traders to improve usability and tooling, while capturing trading activity data across multiple exch...Read More>>.

Posted: July 21st, 2026
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Senior Java/Python Engineer — Cloud, AWS & Terraform

Company IconDeloitte - Recruitment
Location Icon

Leading Investment Bank is seeking a Senior Java/Python Engineer for a contract role in London. You will design, build, and maintain scalable applications using Java and/or Python, with Terraform for IaC and AWS ECS for deployment. Strong PostgreS...Read More>>.

Posted: July 21st, 2026
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Python Developer — Fintech Data Platform (London Onsite)

Company IconTalanto
Location Icon

Talanto is hiring a Python Developer to build and optimize scalable data platforms for a high-performance fintech environment in London. You will develop end-to-end software solutions, work with REST microservices, and handle large data sets with...Read More>>.

Posted: July 21st, 2026
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Senior Python Quant Developer — London (Visa Sponsorship)

Company IconOxford Knight
Location Icon

Oxford Knight in London is seeking a Senior Python Quant Developer to contribute to a premier investment firm’s trading infrastructure. You will help build components for live trading and simulations within a dedicated trading pod, focusing on d...Read More>>.

Posted: July 21st, 2026
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Senior Python Engineer - Low-Latency Quant Trading

Company IconOxford Knight
Location Icon

Oxford Knight is seeking a no-nonsense technologist to join one of our growing quant trading teams based in London. You will design, build, maintain and test cutting-edge systems for high-availability, high-throughput and low-latency environments....Read More>>.

Posted: July 22nd, 2026
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Integration Engineer (Python)

Company IconMCS Group
Location IconBelfast

MCS Group is looking for an experienced Integration Engineer (Contract) to support the delivery of enterprise integrations between cloud platforms, business applications and customer environments. This is a hands-on development role, id...Read More>>.

Posted: July 4th, 2026
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Python Engineer. New Product Team.

Company IconData Intellect
Location IconBelfast

At Data Intellect it has never been just about data or technology, they are our tools. It's about human intellect, collaboration and providing solutions for the most complex of challenges.We do this by living the (DI) code:We ar...Read More>>.

Posted: July 10th, 2026
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Python Software Engineer - AI

Company IconMCS Group
Location IconBelfast

Python Software Engineer (AWS)Belfast | Hybrid |Are you a strong backend engineer looking to take the next step into AI?We're working with a leading financial services organisation that is expanding...Read More>>.

Posted: July 16th, 2026
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Data Engineer - Python

Company IconData Intellect
Location IconBelfast

At Data Intellect it has never been just about data or technology, they are our tools. It's about human intellect, collaboration and providing solutions for the most complex of challenges.We do this by living the (DI) code:We ar...Read More>>.

Posted: July 1st, 2026
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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: July 7th, 2026
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Hybrid Python Engineer - Trading Systems & Markets

Company IconThe Cypress Group
Location IconLondon

A global leader in market infrastructure is seeking a Python Software Engineer in London. This role involves developing optimization systems for trading operations, collaborating with stakeholders, and supporting mission-critical systems. Ideal candi...Read More>>.

Posted: July 8th, 2026
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Senior Python Engineer - Internal Tools & Observability

Company IconHunter Bond
Location IconLondon

A leading Fintech company in London seeks a Software Engineer to join their technology team. This role involves designing scalable Python-based tools and enhancing internal platforms that support high availability and reliability. Required skills inc...Read More>>.

Posted: July 8th, 2026
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Senior Principal Python Engineer — Trading Data & Events

Company IconSignify Technology
Location IconLondon

Signify Technology is seeking a Principal Python Engineer in London for a leading role within Europe's largest equities exchange. In this senior individual contributor position, you will lead engineering projects, collaborating closely with busine...Read More>>.

Posted: July 15th, 2026
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Machine Learning Engineering Manager | Computer Vision | Deep Learning | Python | C++ | London,[...]

Company IconEnigma
Location Icon

Machine Learning Engineering Manager | Computer Vision | Deep Learning | Python | C++ | London, HybridMachine Learning Engineering Manager | Computer Vision | Deep Learning | Python | C++ | London, HybridDirect message the job po...Read More>>.

Posted: July 15th, 2026
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ML Engineer (Python, AWS, MLOps) – London/WFH

Company IconClient Server
Location Icon

Client Server is seeking a Machine Learning Engineer (Python, AWS, MLOps) in London with hybrid WFH options. The role focuses on engineering ML infrastructure, deploying and monitoring models, and building CI/CD pipelines.You will work on b...Read More>>.

Posted: July 19th, 2026
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Software Engineer - Python, Django, REST

Company IconDenu Recruit
Location IconLondon

Software Engineer - Python, Django, RESTAre you passionate about sustainability and innovation? Join a cutting-edge London-based startup that’s revolutionizing how businesses achieve net zero. With £10 million...Read More>>.

Posted: June 4th, 2026
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