474,110+ Database Developer Equity Data Optimization Python Jobs in UK — Top Companies Hiring June 2026

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Senior Python Cloud Developer

About Oxford Nanopore Technologies Oxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe. The company brings the widest benefits to society through enabli ...

Python Software Developer Algos

Founded in 1999 and premium listed on the Main Market of the London Stock Exchange, Playtech is a technology leader in the gambling industry with over 7,000 employees across 20 countries. Playtech is the gambling industry's leading technology company delivering business intelligence-driven gambling ...

Python Developer / Team Lead

Python Developer / Team Lead London / WFH to £120k Are you a skilled Python Developer with team leadership experience? You could be progressing your career at a well-funded and profitable FinTech start-up. As a Python Developer / Team Lead you'll head up a small, talented tech ...

Senior Python Developer Microservices

Job Description Lyst are looking for software engineers with experience using Python to build a checkout architecture which allows you to order from multiple retailers using a simple API. Lyst is a technology platform that revolutionises the way people shop for fashion. We connect million ...

Python Developer (Automation & Networking)

Salary: £50,000 - 80,000 per year Requirements: Strong Python programming skills with experience developing automation tools and operational workflows. Working knowledge of Django for developing and maintaining internal operational platforms, APIs, and automation s ...

Remote Senior Python Developer

Job Overview We are seeking a skilled Python Developer with experience in the trading domain and FIX protocol to join our dynamic team. The ideal candidate will have a strong background in software development, a deep understanding of trading systems, and expertise in the Financial Information Ex ...

Lead Python/Django Developer

Salary: £? - ? per year Requirements We must have recently worked on a project within Central Government. We must have worked in a lead role. We must have strong Python and Django experience. We must have proven system design capability end to e ...

Python Developer / Team Lead

Salary: GBP90000 - GBP per annum + benefits Python Developer / Team Lead London / WFH to £120k Are you a skilled Python Developer with team leadership experience? You could be progressing your career at a well‑funded and profitable FinTech start‑up. As a Python Developer ...

P&L Python Developer

Location Bromley (BR1 1LR) / London, UK Start Date ASAP Duration 12 Months Job Description The SRPL program is a critical, fully funded, two year initiative. Given its scale and complexity, additional contractor capacity is required to meet 20 ...

Senior Python Developer FinTech

Senior Python Developer / Software Engineer London / WFH to £120k Join a growing, global, Fintech services company that has seen 30-40% year on year growth for the past 10 years and has ambitious growth plans. As a Senior Python Developer you'll join a high performance engineering t ...

Full Stack Python Developer

Full Stack Python Engineer (Python, React, TypeScript & AWS) Contract: Until March 2027 Rate: 500 per day (Inside IR35) Location: Hybrid with 1-2 days per month onsite in Leeds Start: ASAP We're looking for a Senior Full Stack ...

Python Developer Front Office

Global Banking & Markets | Front Office | High-Impact, Low Latency Systems A world-leading investment bank is hiring a Python Engineer to join its Front Office FX Options Technology team - one of the most business-critical engineering environments in the firm. You’ll sit at the heart of t ...

Python Developer in Test

From AMD: Our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion t ...

Python Developer / Team Lead

Python Developer / Team Lead London / WFH to £120kAre you a skilled Python Developer with team leadership experience?You could be progressing your career at a well-funded and profitable FinTech start-up.As a Python Developer / Team Lead you'll head up a small, talented tech team to ...

(Senior) Python Developer (gn)

At ControlExpert, a company of the Solvd Group based in Munich, you will be part of a team at the forefront on innovation in automotive claims management. Since our founding in 2002, we have been processing more than 20 million vehicle claims every year with over 1,200 employees <b ...

PySpark / SQL Developer Python

Pyspark/SQL Developer – Automation/SQL/PySpark – sought by leading investment bank based in London – Hybrid – Contract *inside IR35 – umbrella* Key Responsibilities: Develop, maintain, and optimize PySpark data processing pipelines. Automate data ...

Senior Python Quant Developer

My client is a London-based financial-servicespany who are actively seeking a Senior Python Quant Developer to join on an initial 12-month contract basis.What you'll need to succeed : Extensive hands-on Python Development experience building REST APIs with FastAPI or similar. ...

Python Middle Office Developer

OverviewLMAX is looking for a Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back- ...

Python Developer Cyber Security

Python Developer / Backend Software Engineer Cambridge to £65kAre you a technologist Python Developer who enjoys problem solving and working on complex systems?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to pr ...

Senior Python Cloud Developer

About Oxford Nanopore TechnologiesOxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe. Oxford Nanopore employs from multiple subject areas including nanopor ...

Python Quant Developer | Crypto

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent scope for career growth ...

Python Software Developer Algos

Job DescriptionYour influential mission. You will... Develop our Sportsbook product and applications Implement new features and maintaining production code Design and innovative solutions to complex problems Contri ...

Python Developer RAD – Commodities

Salary: up to £150k + £60k bonus (3-8 years of experience)ClientOne of the world’s most prestigious hedge funds is looking for a Python developer to join their growing Commodities Rapid Application Development (RAD) team.This is a specialist team of engineers, qu ...

Python Full Stack Developer

Job Title: Python Full Stack Developer Location: London, UK (Hybrid) Job Type: Permanent Job Description: <strong style=color: i ...

Full Stack Python Developer

Full Stack Python Engineer (Python, React, TypeScript & AWS)Contract: Until March 2027Rate: £500 per day (Inside IR35)Location: Hybrid with 1-2 days per month onsite in LeedsStart: ASAPWe're looking for a Senior Full Stack Python Engineer to join a major public sector ...

Senior Research Python Developer

I am currently working with a London-based financial-services client who are actively seeking a Senior Python Developer to work on the development of a business-critical research and analytics platform.What you'll need to succeed : Strong Python software engineering experience beyond exp ...

Senior Python Developer FinTech

Senior Python Developer / Software Engineer London / WFH to £120kJoin a growing, global, Fintech services company that has seen 30-40% year on year growth for the past 10 years and has ambitious growth plans.As a Senior Python Developer you'll join a high performance engineering team buil ...

Python Developer Tools Engineer

Salary: £200k base + bonusSummary:Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and responsibi ...

Senior Python Cloud Developer

About Oxford Nanopore TechnologiesOxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe.Oxford Nanopore employs from multiple subject areas i ...

Senior Developer (Python / Django)

Full-time, Permanent | Remote (UK) Shortlister Solutions is scaling fast. We build interview and assessment technology that helps employers hire fairly and efficiently. Our platform supports high-stakes recruitment and admissions workflows, so reliability, security and clea ...

Sr. Google Cloud Developer to review and develop AI agents and data solutions on the Google platform

Our client is looking for a Sr. Google Cloud Developer to review and develop AI agents and data solutions on the Google platform.This is a remote position that will require a background check.Tasks include:Develop AI agents on the google platform, and review code for existing agen ...

C# Developer with (Python or Java)

We have an immediate opening for a C# Developer with experience in Python or Java , possessing over 10 years of experience at Synechron , based in Belfast, Northern Ireland . Job Role : C# Developer with (Python or Java) Experienc ...

Lead Architect Data & Database Systems

Job Responsibilities Author and optimize queries for performance and correctness. Monitor and tune database performance, including query tuning, indexing, partitioning, and caching. Build and maintain monitoring, alerting, and observability for database systems. <l ...

Lead Architect Data & Database Systems

Job responsibilities Author and optimize queries for performance and correctness. Monitor and tune database performance, including query tuning, indexing, partitioning, and caching. Build and maintain monitoring, alerting, and observability for database systems. <l ...

Lead Architect Data & Database Systems

Job responsibilitiesAuthor and optimize queries for performance and correctness.Monitor and tune database performance, including query tuning, indexing, partitioning, and caching.Build and maintain monitoring, alerting, and observability for database systems.Support p ...

Principal PM, Cloud Database Remote, Equity, Flexible PTO

A leading tech company in the United Kingdom is seeking a Principal Product Manager to lead the strategy and development of a cloud-native database platform. You will collaborate with engineering and customer teams, prioritize product roadmaps, and define features that enhance performance and scalability. With 8 ...

Senior Python Developer Remote, Data Driven Cloud Apps

A technology firm is seeking a Senior Python Developer to design, implement, and maintain high-quality software. This remote role offers flexibility and collaboration opportunities across various UK locations. Candidates should possess strong Python expertise, experience in building production-grade applications ...

Senior Python Developer: Data Pipelines & AI for Finance

Intellias is seeking a Senior Python Developer to join their collaborative engineering team in the United Kingdom. The role involves developing capital markets data platforms and agentic AI applications, enhancing trading, analytics, and operational workflows. The ideal candidate will have over 5 years ...

Hybrid Python Software Developer Live Pricing & Data Tools

A digital insurance provider in the UK is seeking a Software Developer to maintain and enhance live pricing code within the Alternative Pricing Department. The ideal candidate must be detail-oriented, confident in their coding skills, specifically in Python, and able to manage multiple deployments independently. ...

Hybrid SQL Server Developer — Performance & Optimization

White Recruitment Construction is seeking a SQL Server Database Developer based in Dartford. This new role involves designing, building, and optimising database solutions essential for business operations within a top global logistics company. The ideal candidate will have over 5 years of SQL Server de ...

Python Developer – APIs & LLM Data Infrastructure (Energy Markets)

Overview Modo Energy is building the data and AI infrastructure behind the energy transition — ingesting global energy datasets and powering APIs, analytics platforms, and LLM-driven systems that understand real-world power markets. Our data platform processes huge volumes of energy marke ...

Full Stack Python Developer – Energy Data & AI (London)

La Fosse Associates is searching for a full stack Python Developer to work with an industry-leading energy company in London. This role is part of an internal LLM initiative for an initial 6-month contract. The successful candidate will collaborate with the existing engineering team, contributing to th ...

Junior Python Developer – Web Crawling & Data (Remote UK)

Skuuudle, located in Manchester, is on the lookout for a talented Junior Software Developer. This role offers an exciting opportunity for recent graduates passionate about coding to develop software solutions for web crawling and data reporting using Python and SQL. The ideal candidate will possess a F ...

Full Stack Python Developer – Energy Data & AI (London)

La Fosse Associates is searching for a full stack Python Developer to work with an industry-leading energy company in London. This role is part of an internal LLM initiative for an initial 6-month contract. The successful candidate will collaborate with the existing engineering team, contributing to th ...

Full Stack Python Developer – Energy Data & AI (London)

La Fosse Associates is searching for a full stack Python Developer to work with an industry-leading energy company in London. This role is part of an internal LLM initiative for an initial 6-month contract.The successful candidate will collaborate with the existing engineering team, contributing to the ...

Quant Developer Equity Derivatives

Direct message the job poster from Nicoll Curtin Equity Derivatives Quant Developer - C++, Python, CI/CD, Equities, Equity Derivatives, Pricing, Sensitivity Calculations, Algorithms, Quant Finance, Risk Management. I am seeking an experienced C++/Python Quant Developer to join ...

Quant Developer Equity Derivatives

Direct message the job poster from Nicoll Curtin Equity Derivatives Quant Developer - C++, Python, CI/CD, Equities, Equity Derivatives, Pricing, Sensitivity Calculations, Algorithms, Quant Finance, Risk Management. I am seeking an experienced C++/Python Quant Developer to join ...

PL/SQL Developer

Capgemini Northampton, England, United Kingdom PL/SQL Developer Capgemini Northampton, England, United Kingdom 1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Choosing Capgemini means choosing a company where you w ...

Data Analyst Python

Job Title Data Analyst - Python Employment Details Full time/Permanent Role Description Arsenault is the world’s leading data, insights and consulting company. We understand more about how people think, feel, shop, share, vote and view than anyone else. Combini ...

Python Data Engineer

Apexon Birmingham, England, United Kingdom Apexon Birmingham, England, United Kingdom Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Apexon Apexon is a digital-first technology services firm specializing in accelerating busi ...

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    Database Developer Equity Data Optimization Python Jobs in United Kingdom Job Search Guide, Trends and Insights