Python Software Engineer

Company IconCboe Exchange
Location IconLondon

Overview In this role you will help build and expand the data pipeline and event streaming capabilities for Cboe Europe’s trading platforms. You will work within a small, skilled team to deliver reliable Python systems that scale with the...Read More>>.

Posted: September 30th, 2026
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Python Software Tester

Company IconQuant Capital
Location IconLondon

Overview In this role you will design and execute automated tests for real-time trading systems, shaping the quality of high-performance financial software. You will contribute to and evolve our proprietary automated test frameworks, collab...Read More>>.

Posted: September 30th, 2026
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Product Owner (Python)

Company IconLEAP29
Location IconLondon

Overview In this role, you will shape data- and AI-focused products that enable faster, smarter lending decisions. You will collaborate with the Data Engineering team and business stakeholders to translate needs into tangible technical outc...Read More>>.

Posted: September 30th, 2026
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Python Analytics Engineer

Company IconLendable
Location IconLondon

Overview In this role, you will contribute to Lendable’s data platform by building reliable data workflows and models. You’ll work at the intersection of analytics engineering and data engineering, transforming data with SQL, dbt, and P...Read More>>.

Posted: October 1st, 2026
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Backend Developer (Python)

Company IconAdvanced Resource Managers (A.R.M.)
Location IconLondon

Overview In this role you will develop and modernise highly distributed Python backends for a tier 1 bank. You will work within a high-performing engineering team to deliver reliable, scalable systems that support critical production platfo...Read More>>.

Posted: October 1st, 2026
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Python Engineer Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will contribute to the London trading team by developing and maintaining Python-based live systems used in fast-moving markets. You will help accelerate research and trading workflows through in-house tools and ope...Read More>>.

Posted: October 1st, 2026
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Python/Pandas Developer

Company IconConsortia
Location IconLondon

Overview In this contract, you will build and optimize FX data solutions for a Tier 1 bank, delivering scalable Python workflows and real-time data assets. You’ll partner with trading desks and cross-functional teams to shape data-driven...Read More>>.

Posted: October 1st, 2026
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Python Engineer – Mongo

Company IconQuant Capital
Location IconLondon

Overview As a Python Engineer at Quant Capital’s client, you will build and evolve back-end systems for pricing and valuations of derivatives in a fast-paced, collaborative setting. You will shape architecture, implement robust Python-bas...Read More>>.

Posted: October 1st, 2026
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Python Django Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will contribute to a greenfield development effort for a high-profile client in the social data space. You will collaborate with the core development team, founders, and UX designers to shape architecture and integ...Read More>>.

Posted: October 1st, 2026
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AI Engineer Python

Company IconSyngenta Group
Location IconBracknell

Overview In this senior, hands-on role you will design, build and maintain production-grade Python services and internal developer platforms to enable multiple teams. You’ll advance AI-enabled capabilities, including RAG-based search and...Read More>>.

Posted: October 1st, 2026
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Python Developer

Company IconVenture Up
Location IconLondon

Overview In this Python Engineer role, you contribute to a startup delivering advanced analytics for sports betting, leveraging statistical models and ML to generate insights for prop trading. You will build internal tools and data pipeline...Read More>>.

Posted: October 1st, 2026
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Python Trading Engineer

Company IconQuant Capital
Location IconLondon

Overview In this role you’ll join a Trading Technology team at a premier global HFT firm to build and optimize trading systems and algos. You will deliver rapid application development and robust Python-based tooling to support market act...Read More>>.

Posted: October 1st, 2026
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Quant Developer (Python)

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you work with quantitative researchers to design, implement, and deploy software that enables research and trading. You collaborate with technology peers to standardize and reuse components, taking ownership across the...Read More>>.

Posted: October 1st, 2026
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Python Quant Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will advance quantitative research and platform development for a growing hedge fund. You will work closely with a dedicated team to translate research ideas into scalable, real-world algorithms. You’ll explore d...Read More>>.

Posted: October 1st, 2026
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Python Developer

Company IconLyst
Location IconLondon

Overview As a Software Engineer at Lyst, you will help build core products used by millions of users worldwide, working with cross-functional teams to deliver scalable features. You’ll contribute to systems that power data ingestion, the...Read More>>.

Posted: October 1st, 2026
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Software Engineer - Python

Company IconHudson River Trading
Location IconLondon

Overview In this role you will design, develop, and maintain scalable software for a leading quantitative trading firm. You will work across distributed systems in a fast-paced environment, collaborating with cross-functional teams to meet...Read More>>.

Posted: October 1st, 2026
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Python Developer

Company IconCitigroup
Location IconBelfast

Overview In this role, you will build and maintain enterprise-scale applications for Wholesale Credit Risk Technology, collaborating with onshore and offshore teams. You will apply Python and FastAPI to deliver front-office and credit-risk...Read More>>.

Posted: October 1st, 2026
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Junior Python Engineer

Company IconQuant Capital
Location IconLondon

Overview As a Junior Python Engineer you will develop tools and web interfaces to support high-volume trading and risk analysis in a fast-paced, tech-driven fintech environment. You’ll collaborate with cross-functional teams to implement...Read More>>.

Posted: October 1st, 2026
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Python Developer

Company IconGlobal
Location IconLondon

Overview In this role you will develop and scale Python-powered web services and APIs that support Global Player and its public-facing radio sites. You’ll contribute to a suite of digital products used by millions of visitors, collaborati...Read More>>.

Posted: October 1st, 2026
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Python Engineer Fintech

Company IconQuant Capital
Location IconLondon

Overview As a Python Engineer for a leading fintech client, you will build tools and high-traffic websites that process millions of requests daily within an ultra-low latency trading environment. You will work in a fast-paced, open, and col...Read More>>.

Posted: October 1st, 2026
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Python Engineer- London

Company IconQuant Capital
Location IconLondon

Overview In this role you will join a high-profile trading desk to build and support automated trading tools and data-driven workflows. You’ll work closely with traders to develop analytics, risk, and portfolio tools that power ETF pricin...Read More>>.

Posted: October 1st, 2026
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Python Software Engineer Conversational AI

Company IconClient Server
Location IconLondon

Overview In this remote-first role, you build and own production-grade AI systems and the infrastructure behind a conversational AI platform. You’ll design scalable backend services and integrate LLMs with third-party tools to deliver rel...Read More>>.

Posted: October 10th, 2026
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Software Engineer II - Python

Company IconJP Morgan Chase
Location IconBournemouth

Overview In this Software Engineer II role within Infrastructure Platforms, you contribute to secure, scalable software in a large enterprise. You work as part of an agile team to design, develop, and troubleshoot software components for mi...Read More>>.

Posted: October 10th, 2026
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Software Engineer Python Django SQL - FinTech

Company IconClient Server
Location IconLondon

Overview In this role you will develop internal platforms using Python, Django and SQL to support business workflows. You will collaborate with stakeholders across the business to translate requirements into scalable tech solutions. The pos...Read More>>.

Posted: October 10th, 2026
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Software Engineer Python AI - Renewable Energy

Company IconClient Server
Location IconLondon

Overview In this role you will design, build and operate production software that applies Python, APIs and AI to real business problems in a rapidly scaling renewable energy company. You’ll prototype quickly, collaborate with AI leads and...Read More>>.

Posted: October 11th, 2026
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Senior Python Developer - Cyber Security

Company IconClient Server
Location IconLondon

Overview In this Senior Python Developer role, you will help build a new Greenfield product in the R&D team, applying your backend expertise to tackle AI-powered security challenges. You’ll work across Python, Rust, and emerging tech in a...Read More>>.

Posted: October 11th, 2026
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Forward Deployed Engineer FDE Python AWS

Company IconClient Server
Location IconManchester

Overview In this role you will deliver cloud-based Python AWS solutions for client bespoke projects, working closely with clients to own end-to-end delivery. You will join a growing tech scale-up building software that reduces para-legal wo...Read More>>.

Posted: October 11th, 2026
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Lead Software Engineer - Java, Python, Cloud & AI

Company IconJP Morgan Chase
Location IconGlasgow

Overview In this lead role, you will design and deliver trusted cloud financial management solutions within an agile, cross-functional environment. You will drive technical excellence and operational stability while collaborating to meet th...Read More>>.

Posted: October 12th, 2026
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Engineering Manager - hybrid

Company IconBlue Light Card
Location IconLondon

Blue Light Card. Individually great, together unstoppable The Role and the TeamTheres never been a better time to join the team at Blue Light Card. Blue Light Card...Read More>>.

Posted: October 17th, 2026
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Principal Engineer - Yate

Company IconSouth Gloucestershire Council
Location IconYate

How you'll make a differenceAs a Principal Engineer, you will make a significant contribution to the successful delivery of highway development projects across South Gloucestershire. Acting as a specialist adviser o...Read More>>.

Posted: October 17th, 2026
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Java Developer - Birmingham

Company IconCapgemini
Location IconBirmingham

Java Developer - BirminghamReference Code: 462157-en_GBContract Type:PermanentProfessional Communities: Software EngineeringAbout the job your consideringYoull be join...Read More>>.

Posted: October 16th, 2026
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Graduate Software Engineering Programme 2027 1 - Telford

Company IconCapgemini
Location IconTelford

Graduate Software Engineering Programme 2027 1 - TelfordReference Code: 568972-en_GBContract Type:PermanentProfessional Communities: Software EngineeringGraduate Software Engineering Pro...Read More>>.

Posted: October 17th, 2026
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Data Programmer

Company IconCelerion
Location IconBelfast

Join a team that's going places!Every member of Celerion is involved in making a distinctive contribution to the health and well-being of people around the world. That's the sense of purpose share...Read More>>.

Posted: October 17th, 2026
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AI Software Engineer - Mid Level

Company IconMCS Group
Location IconBelfast

Mid-Level Full Stack Software Engineer£30,000-£40,000MCS Group is partnering with a growing business that is investing in technology and building a new team to develop software products for its customers...Read More>>.

Posted: October 17th, 2026
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Software Engineer - Senior Consultant II - (Hybrid)

Company IconAllstate Northern Ireland
Location IconBelfast

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From...Read More>>.

Posted: October 17th, 2026
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Senior Software Engineer (Back-End)

Company IconTP ICAP Group Services Ltd
Location IconBelfast

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through re...Read More>>.

Posted: October 17th, 2026
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Python Software Engineer

Company IconCyber Security training courses
Location IconNottingham

Robert Walters is working in partnership with a leading technology services and cyber security leader which specialise in supporting sectors across but not limited to Government, Defence and Critical National Infrastructure (CNI). They are market...Read More>>.

Posted: October 6th, 2026
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Junior Python / Node.js Developer

Company IconSiaNTech
Location Icon

We are looking for a motivated Junior Python / Node.js Developer to join SianTech and help us build APIs, automations, integrations, AI tools, and modern digital products.ResponsibilitiesBuild and maintain backend APIs using Python...Read More>>.

Posted: October 9th, 2026
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Data Analyst - Scada & Python

Company IconAdditional Resources
Location IconAlloa

An opportunity has arisen for anData Analystto join a renewable energy developer delivering clean, sustainable energy while supporting local communities and reducing carbon emissions.As an Data Analyst, you will be responsible for managing...Read More>>.

Posted: October 9th, 2026
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Data Analyst - Scada & Python

Company IconAdditional Resources Ltd
Location IconAlloa

An opportunity has arisen for an Asset Data Analyst to join a renewable energy developer delivering clean, sustainable energy while supporting local communities and reducing carbon emissions.As an Asset Data Analyst, you will be responsible...Read More>>.

Posted: October 9th, 2026
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QA Automation Engineer (Python) - Hybrid, Unlimited PTO

Company IconDisguise
Location IconLondon

Disguise is seeking a mid-level QA Engineer to strengthen our automation and testing culture in a London-based role. You will design and implement automated test frameworks using Python, collaborate across product and development teams, and help d...Read More>>.

Posted: October 11th, 2026
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SCADA & Python Data Analyst - Hybrid Role

Company IconAdditional Resources
Location IconScotland

Additional Resources is seeking a Data Analyst to manage data from renewable energy assets and develop automated reporting to support performance monitoring. You will work with SCADA data, Python, and Excel to produce reliable insights and dashboa...Read More>>.

Posted: October 11th, 2026
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Software Engineer Intern: Python and AI Workflows

Company IconSLB
Location Icon

SLB invites applications for a Software Engineer Intern (12 months) starting Summer 2027 in Abingdon, Oxfordshire. You will work on the next generation of reservoir engineering applications, focusing on Python extensibility and GenAI tooling....Read More>>.

Posted: October 11th, 2026
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Hybrid Junior Data Engineer - AWS, Snowflake & Python

Company IconBurns Sheehan Limited
Location IconHemel Hempstead

Burns Sheehan Limited in Hemel Hempstead is seeking a talented Junior Data Engineer to join a small, experienced data team. You will own and develop data pipelines using a modern cloud stack, with opportunities to grow your engineering skills and...Read More>>.

Posted: October 11th, 2026
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Gas Analytics Lead – Energy Trading (Excel/Python)

Company IconConnect Resourcing
Location IconLondon

Connect Resourcing is recruiting for an experienced Gas Analyst in London to support Fundamental Analytics across Power, Gas, LNG and Oil Trading.The role requires 3+ years of analytics experience, strong Excel or Python skills, and the abi...Read More>>.

Posted: October 12th, 2026
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BI Developer: Transform Data with Tableau, SQL & Python

Company IconEOS IT Solutions
Location IconBanbridge

EOS IT Solutions is seeking a Business Intelligence Developer in Banbridge, United Kingdom, to design, develop, and maintain BI solutions using SQL, Tableau, and Python. You will transform data into actionable insights and work with cross-function...Read More>>.

Posted: October 12th, 2026
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Hybrid Software Test Automation Engineer (Python/C#, CI/CD)

Company IconAtlas Copco
Location IconEastbourne

Edwards Ltd. in Eastbourne, UK, is hiring a Software Test Automation Engineer for the R&D function in Vacuum Technique. The role is hybrid, blending remote work with the Eastbourne site.You will report to the Software Manager, Applications,...Read More>>.

Posted: October 12th, 2026
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Junior Python Developer - Release & Backlog (Hybrid)

Company IconProactive Appointments Ltd.
Location Icon

Proactive Appointments Ltd. is hiring a Junior Python Developer in Exeter.The role focuses on engineering, writing code, and addressing backlog requirements, with a specialist emphasis on assisting the Engineering Manager in flow, Jira Kanb...Read More>>.

Posted: October 12th, 2026
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Data Analyst: SQL, Python, ETL & AWS Data Lake (Hybrid MK)

Company IconMRP Global
Location IconMilton Keynes

MRP Global is seeking an experienced Data Analyst to join our UK retail banking analytics team. You will analyse complex datasets, understand ETL processes, and develop source-to-target mappings while collaborating with stakeholders across the bus...Read More>>.

Posted: October 15th, 2026
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Data Analyst – SQL, Python, ETL, AWS Data Lake – Hybrid, Milton Keynes, UK

Company IconMRP Global
Location IconMilton Keynes

A global organisation are seeking an experienced Data Analyst to join their team and support data analytics initiatives within the UK retail banking environment. The ideal candidate will be responsible for analysing complex datasets, unders...Read More>>.

Posted: October 15th, 2026
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