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

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Cloud BI Developer | Self Serve Dashboards & Data Quality

Aviva Plc is seeking a Business Intelligence Developer in Norwich to enhance BI platforms and ensure valuable data insights are easily accessible. Expect a competitive salary starting at £35,000, with an 8% bonus opportunity based on performance. The ideal candidate will be involved in designing self-s ...

Senior KDB Developer FX Analytics & Tick Data Automation

TESTQ Technologies Limited is seeking a skilled developer to enhance the Global FX MI and Analytics platform in Greater London. The role with a strong emphasis on application security includes responsibilities such as developing key analytics features, collaborating with teams to implement solutions, and ensu ...

Senior.NET Developer – Data & Product Analytics (Health Insurance Platform)

Build the product and follow the data Mission We’re Cegedim Insurance Solutions, on a mission to enable health insurers to rapidly add value through our technology solutions. Actisure is our award-winning product which has led us to become a leading worldwide supplier of software ...

Senior Data Warehouse Developer SQL Server | London Insurance

Hanson Lee Resourcing Ltd is looking for a Data Warehouse Developer to join a pan-European insurer, focusing on the roll-out of their Financial Data warehouse across the UK and Europe. This contract position is initially for 6 months and may extend beyond that timeframe. The ideal candidate will have e ...

Lead Data Scientist (Model Developer) / Deep Learning Practitioner

Responsibilities Lead the development of next generation deep learning approaches to advance our current underwriting models, to ensure that our core lending capabilities remain at the forefront of the industry. Unlock the value in non-traditional datasets by building sophisticated neural ...

Lead Data Scientist (Model Developer) / Deep Learning Practitioner

Responsibilities Lead the development of next generation deep learning approaches to advance our current underwriting models, to ensure that our core lending capabilities remain at the forefront of the industry. Unlock the value in non-traditional datasets by building sophisticated neural ...

Lead Data Scientist (Model Developer) / Deep Learning Practitioner

Responsibilities Build sophisticated neural networks (e.g. LSTMs, RNNs, or Transformers) to work with non‑traditional datasets. Find novel ways to transform raw, multi‑modal inputs into powerful predictive features. Collaborate with business stakeholders to prioritize initiatives and bridge the g ...

Markets Treasury EMEA + APAC (Derivatives Focus) Vice President

Join a dynamic team, newly formed Markets Treasury function, where your expertise will shape the future of our business. This is an exciting opportunity to work on the EMEA Markets Treasury team, where you will take a leading role managing the business' financial resources such as balance sheet, ca ...

Backend Engineer Databases and APIs

ABOUT THE ROLE We are looking for a a Backend Engineer to leading our API and database development. In this role, you will own the data layer that powers our platform. This role sits at the intersection of data architecture and backend engineering. You will define how data flows from external sour ...

Software Developer

Overview We’re working with a hi-tech simulation/ data-analytics company which services the defence and security market. They are looking to expand their in-house software engineering capability with the addition of a Full Stack Software Developer. This mid-level role suits developers with ...

Software Developer

Software DeveloperLocation: Worthing / Brighton (hybrid - 1 or 2 days per month in office required)Salary: circa. £70k (flexibility, depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Software Deve ...

Senior Delivery Consultant Data, AWS Professional Services

DescriptionAs a Senior Database Migration Architect, you will work with customers and partners, guiding them through planning, preparing and delivery of complex transformation and migration projects based on varying customer needs. You will build and maintain strong stakeholder relationship with C-level exec ...

Senior Delivery Consultant Data, AWS Professional Services

DescriptionAs a Senior Database Migration Architect, you will work with customers and partners, guiding them through planning, preparing and delivery of complex transformation and migration projects based on varying customer needs. You will build and maintain strong stakeholder relationship with C-level exec ...

Senior Delivery Consultant Data, AWS Professional Services

DescriptionAs a Senior Database Migration Architect, you will work with customers and partners, guiding them through planning, preparing and delivery of complex transformation and migration projects based on varying customer needs. You will build and maintain strong stakeholder relationship with C-level exec ...

Engineering Manager Machine Learning

Your work will change lives. Including your own. The Impact You’ll Make You will lead a team working to build, scale, and optimize the machine learning infrastructure that powers Recursion's drug discovery platform. From model training pipelines to production deployment systems, to agen ...

Engineering Manager Machine Learning

Your work will change lives. Including your own. The Impact You’ll Make You will lead a team working to build, scale, and optimize the machine learning infrastructure that powers Recursion's drug discovery platform. From model training pipelines to production deployment systems, to agen ...

Engineering Manager Machine Learning

Your work will change lives. Including your own.The Impact You’ll MakeYou will lead a team working to build, scale, and optimize the machine learning infrastructure that powers Recursion's drug discovery platform. From model training pipelines to production deployment systems, t ...

Simulation Engineer

As a Simulation Engineer working in Dematic's Solution & Delivery Optimization organization, the individual will be responsible for designing and developing accurate and valid computer-based high-fidelity models of standardized material-handling systems. In addition, the Simulation Engineer will conduct experime ...

Simulation Engineer

As a Simulation Engineer working in Dematic's Solution & Delivery Optimization organization, the individual will be responsible for designing and developing accurate and valid computer-based high-fidelity models of standardized material-handling systems. In addition, the Simulation Engineer will conduct experime ...

Simulation Engineer

As a Simulation Engineer working in Dematic's Solution & Delivery Optimization organization, the individual will be responsible for designing and developing accurate and valid computer-based high-fidelity models of standardized material-handling systems. In addition, the Simulation Engineer will conduct experime ...

Simulation Engineer

As a Simulation Engineer working in Dematic's Solution & Delivery Optimization organization, the individual will be responsible for designing and developing accurate and valid computer-based high-fidelity models of standardized material-handling systems. In addition, the Simulation Engineer will conduct ex ...

Simulation Engineer

As a Simulation Engineer working in Dematic's Solution & Delivery Optimization organization, the individual will be responsible for designing and developing accurate and valid computer-based high-fidelity models of standardized material-handling systems. In addition, the Simulation Engineer will conduct experime ...

Senior Data Consultant

Senior Data Consultant £75,000 base plus benefits London or Edinburgh based. Hybrid working, Monday and Friday from home, office and client site travel required. A growing consulting business is expanding its data capability and hiring experienced data professionals ...

SQL/BI Developer (Power BI, SSRS)

Salary: £40,000 - 40,000 per year Requirements Strong SQL Server and database development experience Hands‑on experience with Microsoft Power Platform Knowledge of Power BI, SSRS and reporting solutions Understanding of data modelling, ETL proce ...

Technical Writer

Technical Writer | up to €120K | London, UK (On-site/Hybrid) Location: London, UK. Full‑time, on‑site at Ultralytics office (Hybrid: 3 days onsite, 2 days remote). Overview At Ultralytics, we relentlessly drive innovation in AI, building the world’s leading YOLO models. We’re lo ...

Senior Software Engineer in Test

Senior Software Engineer in Test Certain Advantage are recruiting on behalf of our globally renowned brand for a Senior Software Engineer in Test. This is a temporary contract inside IR35 initially until March 2027 working a couple of days onsite per month in Manchester for meet ups. We’re seekin ...

Senior Python/Rust Engineer – Core Dev

Salary: Up to £200k + bonusSummaryFantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-establishe ...

Senior Python/Rust Engineer – Core Dev

Salary: Up to £200k + bonusSummaryFantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-establishe ...

Senior Data Scientist

Senior Data Scientist Up to £80,000 Join a Brand Equity start up that partners with leading CPG and retail brands better understand their market position, optimise marketing spend, and strengthen brand equity through advanced data science techniques. < ...

Data Scientist

Data Scientist Up to £70,000 Join a Brand Equity start up that partners with leading CPG and retail brands better understand their market position, optimise marketing spend, and strengthen brand equity through advanced data science techniques. R ...

Snowflake Data Engineer

Snowflake Developer (Contract) Location: Manchester – 4 days per week on‑site, 1 day remote. Employment type: Contract Seniority level: Mid‑Senior level Skills and Responsibilities Strong understanding of Cloud Computing concepts and ...

Lead SQL Developer

Job Description:We are looking to recruit a Principal SQL Developer to work on the support of a truly unique capability, NAS. NAS is understood to be the largest number plate recognition database in the world supporting UK Policing and Law Enforcement in the detection and prevention of serious c ...

Lead SQL Developer

Job Description:We are looking to recruit a Principal SQL Developer to work on the support of a truly unique capability, NAS. NAS is understood to be the largest number plate recognition database in the world supporting UK Policing and Law Enforcement in the detection and prevention of serious c ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on daily. ...

Software Engineer

Software Developer – Messaging & High Transaction Systems Northwest (Hybrid) Are you passionate about building high-performance systems that power mission‑critical platforms? Do you thrive in fast‑paced environments where cutting‑edge technology and innovation drive real‑world impac ...

Front Office RAD Developer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on dail ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on daily. ...

Staff Engineer at Dayhoff Labs

Company Description Dayhoff Labs - DeepTech AI biology startup backed by DCVC Job Description Own the technical evolution of a frontier biochemistry search platform. You will architect robust cloud infrastructure, design greenfield database systems for ML training, and transitio ...

Software Engineer

Software EngineerSenior .NET Developer Our client is a software-focused technology company seeking a Senior .NET Developer to join a small and growing engineering team. This is a hands-on senior role with a strong focus on building high-quality software while providing technical gu ...

Software Engineer

Software EngineerSenior .NET Developer Our client is a software-focused technology company seeking a Senior .NET Developer to join a small and growing engineering team. This is a hands-on senior role with a strong focus on building high-quality software while providing technical gu ...

Data Science Consultant – Capital Markets

Data Science Consultant – Capital Markets Data Science Consultant role with Director progression in growing consulting firm Ideally located Central London Offices Leading on projects with Top Tier Investment banks & PE firms You’ll lead project teams working wi ...

BI Developer Insurance

Key Responsibilities Design, develop, and maintain interactive Power BI dashboards and reports. Build semantic models, data models, and DAX measures to support business reporting requirements. Develop and optimise ETL/ELT processes using Microsoft Fabric Data Factory and Dat ...

Senior Associate Power Platform Developer

Description & SummaryAt PwC, our people in risk and compliance focus on maintaining regulatory compliance and managing risks for clients, providing advice, and solutions. They help organisations navigate complex regulatory landscapes and enhance their internal controls to mitigate risks effe ...

Senior Associate Power Platform Developer

Description & SummaryAt PwC, our people in risk and compliance focus on maintaining regulatory compliance and managing risks for clients, providing advice, and solutions. They help organisations navigate complex regulatory landscapes and enhance their internal controls to mitigate risks effe ...

Staff Data Scientist Supply Chain

Staff Data Scientist - Supply Chain Optimisation As a Staff Data Scientist in Supply Chain, you will play a pivotal role in shaping the future of On’s supply chain. You are a technical leader within our data science team, responsible for designing, developing, and deploying cutting‑edge optimizati ...

Senior Python Engineer Remote, Stock Options & 30% Bonus

A recruitment agency is seeking a Senior Python Developer for a FinTech client in the UK. You will design complex systems and write scalable code while collaborating closely with the CTO and Head of Engineering. The role requires over 6 years of experience in Python, expertise in SQL, and cloud experience, prefe ...

Data Scientist, Payments

About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of ...

Digital Developer Senior

Digital Developer Senior Location: London (HQ), Manchester, Birmingham, Cardiff, Darlington Contract Duration: 12 months + IR35 Status: In Scope Pay Rate: £750 per day Security Clearance: SC required Overview < ...

Digital Developer Senior

Digital Developer Senior Location: London (HQ), Manchester, Birmingham, Cardiff, Darlington Contract Duration: 12 months + IR35 Status: In Scope Pay Rate: £750 per day Security Clearance: SC required Overview < ...

Backend Engineer

About 9fin 9fin is the AI platform powering global debt markets — the world’s largest asset class at over $145 trillion. Overview Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastruct ...

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