509,551+ Database Developer Equity Data Optimization Python Jobs in UK — Top Companies Hiring July 2026

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Senior Python AI Engineer Hybrid (London)

Ventula Consulting is looking for an experienced Python Software Engineer to join their AI Enablement function. This role involves designing, building, and deploying AI-powered software solutions for a large, complex business. The ideal candidate will have over 7 years of commercial software engineerin ...

Data Architect Financial Services

<p><u>Role Overview</u></p> <p>We are seeking an experienced Data Architect to join a largescale financial services transformation project The successful candidate will play a critical role in understanding documenting and architecting enterprise data structures a ...

Data Architect Financial Services

<p><u>Role Overview</u></p> <p>We are seeking an experienced Data Architect to join a largescale financial services transformation project The successful candidate will play a critical role in understanding documenting and architecting enterprise data structures a ...

Staff Platform Engineer

Leeds, England, United Kingdom; London, England, United Kingdom About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and se ...

Senior Platform Engineer Cloud, Kubernetes & CI/CD

Leeds, England, United Kingdom; London, England, United Kingdom About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and se ...

Software Engineer

Build Industrial Technology That Has Real-World Impact A growing technology business at the forefront of industrial monitoring and predictive maintenance is looking for a Software Engineer to join its expanding engineering team in Bristol. This is an opportunity to work on a next-generati ...

Senior Java Developer

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators—driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting‑edge Workday solutions, or pushing the boundaries of technology, we do it ...

Senior Java Developer

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators—driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting‑edge Workday solutions, or pushing the boundaries of technology, we do it ...

Quant Analyst for a discretionary macro team focused on rates.

Our client is a global asset management firm thatinvests in multiple asset classes and strategies worldwide . They are constantly pursuing innovation in our investing processes to help deliver on their mission of producing superior risk-adjusted returns. They are growing and looking for aQuant analyst ...

Data Migration Engineer

We are seeking a detail-oriented and capable Data Migration Engineer to join our Data & AI practice. The successful candidate will bring solid experience in data migration, ETL/ELT pipeline development, and cloud-based data platforms, with a focus on AWS Data Lakehouse environments. This role is ke ...

Full Stack .NET Software Engineer

At Chai Services we believe in making the web a better place, and making our workplace a happy place. We hope you can join us on this journey! The .NET Developer will be instrumental in building and maintaining our .NET applications. You will work on both new features and existing systems, ensuring ...

Senior Engineering Manager

About GitHub GitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations ...

Senior Lead Software Engineering AI/ML Engineer

Join us to shape the future of AI/ML data platforms, where your expertise will help create resilient and market‑leading solutions. You will have the opportunity to collaborate with innovators across our global network, driving strategic change and mentoring others. We value your skills in solving complex c ...

Software Developer L2 (Talent Pool)

Overview SBV seeks a Software Developer to develop and design products according to industry best practices and standards with a focus on re‑usability, high‑availability, and portability. Responsible for providing in‑depth analysis and technical input on a broad‑based set of challenges across the ...

MLOps Engineer

About Cleo We are a fast‑growing fintech unicorn on a mission to fundamentally change how people manage their money. With over $300 million ARR and 2x YoY growth, we combine a hyper‑intelligent financial advisor with a passionate, collaborative culture. Join a team of brilliant, driven individuals ...

Secondaries & Primaries Data Science Intern July 2026 | London

Job Purpose Joining the Secondaries & Primaries team at Ardian, the Data Science Intern will leverage analytical skills to support investment strategies and decision-making processes. This role involves working closely with both the investment team and the IT department, applying data science meth ...

Senior Java Software Engineer

Our client is a tier-one global financial institution driving an aggressive digital modernization across its capital markets infrastructure. They are currently re-architecting their core mission-critical workflow engine to scale from hundreds of concurrent users to thousands. This transformation involves i ...

Senior Engineers II React/React Native | UK + EU (remote)

About Cleo At Cleo, we’re not just building another fintech app. We’re on a mission to fundamentally change humanity’s relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper‑intelligent financial advisor in their pocket. That’s the ...

Lead Software Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Ocho. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Director & Principal Tech Recruiter Helping world class talent find a world class role. ...

Research Engineer Start up London

Research Engineer | London (5 Days On-Site) | Up to £150,000 + Equity I'm currently working with a well-funded, high-growth AI company that is building cutting-edge technology at the intersection of machine learning, large-scale data systems, and applied research. They're looking ...

Data Engineer (Postgres)

**Description** **Data Engineer (Postgres Database administration)** **Location:** Farnborough, with flexibility to work from home dependent on business demands **Salary:** £47,000 - £61,000 **Clearance requirements:** For this position you must have been a UK resident for ...

DATA PLATFORM ARCHITECT

Data Platform Architect Our client now requires a talented Data Architect for long-term well-known client of theirs. They are a growing consultancy that has a vast number of long-term projects with major brands. The role needs a seasoned Data Platform architect who is able to demons ...

Data Solutions Engineer

Overview Salary range £28,000 - £31,000 The Data Solutions Engineer is responsible for the development and maintenance of SharePoint infrastructure and other associated Microsoft Office 365 applications within the INRIX Incident Group alongside specific workflow and tooling tasks in ...

Power Automate Data Engineer

Direct message the job poster from Vallum Associates Location: London (preferred), open to Birmingham, Manchester, or Newcastle Duration: 6+ months contract Mandatory: Power Automate Experience & Databricks A Data Engineer with ...

Quantitative Trader/ Researcher

Join our Quant Trading team in London to design, run, and optimise systematic crypto trading strategies. As a quantitative trader you are in the centre of the core business and manage algorithmic crypto trading strategies and play a key role on the Quant Trading team. We are looking for exp ...

Full stack Java Developer for Systematic & Credit Portfolio Trading Tools, Assistant Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Senior AI & Compute Systems Engineer, Workforce Development

Role Mission Arm is helping shape the future of AI and compute, from cloud and edge infrastructure to embedded systems, connected devices, and Arm-based silicon. Arm Workforce Development builds technical capability across markets, partners, and institutions working with Arm-based technol ...

Software Engineer (Cloud & Integrations) Romania

Software Engineer (Cloud & Integrations) - Romania Department: Product & Engineering Employment Type: Full Time Location: Remote UK Description The NedGraphics ( provides specialized CAD/CAM design software for fashion, retail, home textil ...

Security Operations Engineer, EMEA

Who are we? Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumen ...

Software Engineer (Cloud & Integrations) Poland

Software Engineer (Cloud & Integrations) - Poland Department: Product & Engineering Employment Type: Full Time Location: Remote UK Description NedGraphics ( provides specialized CAD/CAM design software for fashion, retail, home textiles, c ...

Full stack Java Developer for Systematic & Credit Portfolio Trading Tools, Assistant Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Senior Front End Developer React Scientific Software

Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. As a Senior Front End Developer you will design and develop greenfield, data‑ ...

Senior AI Engineer Generative & Agentic Systems

Morgan McKinley is seeking a Senior AI Developer to enhance their Generative & Agentic AI platform. This role requires expertise in Python and DevOps within regulated environments, integrating AI capabilities with enterprise systems. The ideal candidate will develop components for AI services, work wit ...

Senior CodeQL Engineer Remote UK, Code Analysis

GitHub is looking for an experienced software engineer to join their Code Scanning team in the UK and work on code analysis engines. This role requires over 6 years of software engineering experience in languages like C, C++, and Python, along with specialization in software security or developer tools. The idea ...

Senior Platform Engineer — Cloud, Kubernetes & CI/CD

A global gaming and betting company is looking for a Staff Platform Engineer to enhance its cloud infrastructure and developer tooling. The position requires 8+ years in platform or software engineering, focusing on reliability, security, and cost efficiency. The ideal candidate should have strong skills in Pyth ...

Senior Backend Engineer — Product led RegTech, Global

A growing LegalTech company in the United Kingdom seeks a Senior Software Developer with a backend focus. This role is essential in transforming the company into a product-focused business. With a competitive salary starting from €60,000, higher based on experience, the ideal candidate will have over five years ...

Golang Software Developer Graduate Training Path (UK)

A leading technology recruitment firm in the United Kingdom seeks a Junior Software Developer specializing in Golang. In this role, you will design and implement software solutions, collaborating on impactful government-focused projects. Candidates with strong skills in Java, Python, or C# are also encouraged to ...

Graduate AI & Software Developer

Java Script Works is looking for a Graduate Software and AI Developer based in the United Kingdom. The role requires a 2:1 degree in a Computer Science-related field and values excellent communication and strong problem-solving skills. Familiarity with technologies like Python, React, Laravel, and MySQL is advan ...

Software Engineer: Creature Rigging & FX

DNEG is seeking a Software Developer in the Creature Performance team to innovate technologies for rigging, crowds, and animation. You will work with Product Owners to understand artist needs and deliver robust software solutions. The ideal candidate has a degree in Computer Science, programming experi ...

Senior Python Engineer Remote AI Testing & Docker

A leading AI project platform is seeking a Senior Python Developer to engage in project-based collaboration. The ideal candidate has extensive experience in functional testing, Docker, and Linux. This role offers fully remote work, flexible hours (20-30 hours per week), and competitive pay of up to $50/hour depe ...

Senior Full Stack Engineer, Product & Infrastructure

Science Machine is building agentic AI software for automating bioanalysis workflows. Our platform helps scientists and bioanalysis teams turn complex analytical processes into reliable, repeatable, AI-assisted workflows across data ingestion, analysis, reporting, review, and compliance. We are look ...

Full Stack Engineer / Technical Lead

London, Greater London | £85k - £110k per year Full Stack Engineer / Technical Lead (TypeScript Python API) London / WFH to £125k Do you enjoy working with a range of programming languages and agentic AI? You could be progressing your career as a Full Stack Engineer / Technic ...

Global Equities – Equity Derivatives Product Development Owner – Associate

Are you ready to shape the future of equity derivatives trading? Join our Global Corporates Financing team at . Morgan, where you will lead impactful product development initiatives and collaborate with industry experts. You will have the opportunity to grow your career, expand your skills, and contribute to ...

Global Equities – Equity Derivatives Product Development Owner – Associate

Are you ready to shape the future of equity derivatives trading? Join our Global Corporates Financing team at . Morgan, where you will lead impactful product development initiatives and collaborate with industry experts. You will have the opportunity to grow your career, expand your skills, and contribute to ...

Azure Data Engineer

Role summary: This is an exceptional opportunity to apply and develop your skills within our high-performing Data Engineering team working on exciting and unique client projects in the nuclear industry. What you will be doing Developing ETL (Extract, Transform, Load) processes ...

Principal Solutions Architect

MongoDB's Application Modernization Platform (AMP) team aims to grow the adoption of MongoDB by accelerating the rate at which legacy applications built on RDBMS can be modernized to MongoDB. The AMP team uses a combination of proprietary GenAI and deterministic tools combined with modernization techniques (m ...

Principal Solutions Architect

MongoDB's Application Modernization Platform (AMP) team aims to grow the adoption of MongoDB by accelerating the rate at which legacy applications built on RDBMS can be modernized to MongoDB. The AMP team uses a combination of proprietary GenAI and deterministic tools combined with modernization techniques (m ...

DevSecOps Platform Engineer to build DevSecOps platform capabilities using CI/CD, Terraform, Bicep, GitHub Enterprise, and Azure DevOps

Our client is seeking a DevSecOps Platform Engineer to build DevSecOps platform capabilities using CI/CD, Terraform, Bicep, GitHub Enterprise, and Azure DevOpsJoin a platform-and-adoption team focused on modernizing product delivery across enterprise delivery squads. This role supports the creat ...

Build Engineer

Hybrid work model - 3 days in the office, 2 days wfh 6 months contract with possible extensions 5V Tech are working with a fast-growing deep tech company building a completely new class of AI accelerator hardware and software from first principles. They’re no ...

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