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

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Python Engineer Data Domains

Fancy helping us shape the future of motor insurance?Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy, where we’ve quickly become the number ...

Software Engineer (Python/Data)

Location: UK or Portugal only (remote within either location).Department: EngineeringEmployment Type: PermanentAbout YLD:Our goal is to help our clients keep moving forward. We work with them to bui ...

Data Scientist, network planning optimization world wide, Supply Chain Optimization Technology

DescriptionHave you ever ordered a product on Amazon and when that box with the smile arrived you wondered how it got to you so fast? Have you wondered where it came from and how much it cost Amazon to deliver it to you? We are looking for a Data Scientist who will be responsible to develop cutting- ...

Java Developer Equity derivatives Hedge Fund in London Quant Capital

```htmlJava Python Developer – Equity derivs Hedge Fund £200,000 Job Description Quant Capital is urgently looking for a Java Python Developer to join our high profile client in their main development team. Our client is one of the largest Quant Investment managers globally, with aro ...

Java Developer Equity derivatives Hedge Fund in London Quant Capital

```htmlJava Python Developer – Equity derivs Hedge Fund£200,000Job DescriptionQuant Capital is urgently looking for a Java Python Developer to join our high profile client in their main development team. Our client is one of the largest Quant Investment managers globally, with arou ...

Data Scientist Python Software London

Job Description Data Scientist and Python Software Developer - London We're looking to recruit a Data Scientist and Python Software Developer with data science skills to join a product team that is focused on building well engineered products. The products provide an intuiti ...

游戏运维工程师 Game Operations Engineer

Job Title Game Operations Engineer Responsibilities Responsible for drafting and organizing work process documents, technical documentation, and functional scripts related to game product operations and maintenance. Manage the online deployment, routine update ...

游戏运维工程师 Game Operations Engineer

Job Title Game Operations Engineer Responsibilities Responsible for drafting and organizing work process documents, technical documentation, and functional scripts related to game product operations and maintenance. Manage the online deployment, routine update ...

Mid Level Python Developer Remote First

Overview Mid-Level Python Developer - Remote First. OB have partnered with a FinTech company looking to add 2 x Mid-Level Python Developers to their engineering team. You will have the opportunity to work closely with the CTO & Head of Engineering to influence projects from day one and develop the ...

Full Stack Developer (Python, React, AI)

About Huzzle At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to ...

Mid Level Python Developer Remote First

Overview Oliver Bernard has partnered with a FinTech company to hire 2 x Mid-Level Python Developers to their highly skilled engineering team. You will work closely with the CTO & Head of Engineering to have an impact from day one and develop their systems. Responsibilities De ...

Backend Python Developer — Azure AI (Remote)

A growing consulting business in the UK is seeking a talented Backend Python Developer to contribute to their AI-driven platform project. The ideal candidate will have strong experience in Python backend development and familiarity with cloud-native architectures. This role offers remote flexibility and the chan ...

Junior Python Developer AI & Innovation Team

DescriptionContract hours: Full timeLocation: Remote (within 2 hours of London timezone)Salary: €25k - €30k depending on experienceAbout AdzunaAdzuna is a job search engine that lists every job, everywhere. From our launch in the ...

Python Backend Developer Relocation to Cyprus

The role is about:We are expanding our engineering capabilities and looking for a Backend Engineer to join our growing team.In this role, you will contribute to building and improving scalable backend services that support a range of internal and customer-facing products. You wi ...

Python Django Developer with Azure Experience

<p>Job Description</p> <p>Seeking a skilled Python Django developer with expertise in Azure cloud services and modern data engineering tools to build and maintain scalable applications.</p> <p>Summary</p> <ul> <li>Develop and m ...

Backend Engineer

Direct message the job poster from Calyptus Co-Founder @ Calyptus | High Performance Talent at Scale | Blockchain & AI Responsibilities Design and implement scalable backend services using Node.js, TypeScript (NestJS), and Python. Architect and integrate Web3 fun ...

Python Quant Developer — Risk Analytics & Cloud

A leading global hedge fund is seeking a Quantitative Developer to join their Risk Technology team. This full-time role involves designing risk analytics solutions, building data ingestion pipelines, and developing cloud-native applications with Python. Ideal candidates will have 5+ years of experience in Python ...

Front Office Python Developer – Trading Systems

Front Office Developer - Trading Technology - Python Get AI-powered advice on this job and more exclusive features. This range is provided by Orbis Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range <p ...

Python Developer – FinTech SaaS Analytics (Hybrid)

A well-known FinTech Software Company is seeking a Mid-Level Python Developer to design, build, and optimise analytics and data workflows on a greenfield SaaS platform. Collaborating with actuaries and data scientists, you'll enhance Python-based features, improve system integration, and champion engineering bes ...

Senior Python Developer Up to £90k

Support Consultant at Oliver Bernard | Specialising in building High-Performance Python, Data & AI teams across the UK and Europe OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportu ...

Senior Python Developer: FastAPI & Azure Microservices

A leading staffing agency is seeking a Senior Python Developer with a focus on FastAPI for a premier energy client in London. This mid-senior level contract position involves designing and deploying scalable backend services, collaborating with cross-functional teams, and developing high-performance APIs. The ro ...

Data Scientist, network planning optimization world wide, Supply Chain Optimization Technology

Have you ever ordered a product on Amazon and when that box with the smile arrived you wondered how it got to you so fast? Have you wondered where it came from and how much it cost Amazon to deliver it to you? Key Responsibilities Design and develop mathematical models to optimize i ...

Data Scientist, network planning optimization world wide, Supply Chain Optimization Technology

Have you ever ordered a product on Amazon and when that box with the smile arrived you wondered how it got to you so fast? Have you wondered where it came from and how much it cost Amazon to deliver it to you?We are looking for a Data Scientist who will be responsible to develop cutting-edge scientific ...

Data Scientist, network planning optimization world wide, Supply Chain Optimization Technology

Have you ever ordered a product on Amazon and when that box with the smile arrived you wondered how it got to you so fast? Have you wondered where it came from and how much it cost Amazon to deliver it to you?We are looking for a Data Scientist who will be responsible to develop cutting-edge scientific ...

Data Scientist – Production ML & Optimization (Hybrid)

Technopride Ltd is seeking a Data Scientist to join their team in Waterside, UK. This hybrid contract role involves developing machine learning models, data pipelines, and optimization techniques within a full-stack product squad. The ideal candidate will have a Master's degree or equivalent industry experience, ...

Data Scientist – Production ML & Optimization (Hybrid)

Technopride Ltd is seeking a Data Scientist to join their team in Waterside, UK. This hybrid contract role involves developing machine learning models, data pipelines, and optimization techniques within a full-stack product squad. The ideal candidate will have a Master's degree or equivalent industry experience, ...

Payments Optimization Consultant: Data Driven Authorisation

Worldpay (UK) Limited is seeking an experienced Business Solution Consultant to join their AMP team within Optimisation – Payment Performance. This role involves driving best practices in authorisation acceptance and payment optimisation through data-driven storytelling. The successful candidate will c ...

Data Scientist II – Performance Optimization Squad

The Performance Optimization Squad is a newly formed team in the Core Infrastructure Studio with a mission to establish a core competency in performance engineering and address systemic inefficiencies across Spotify’s platform. With 3,200+ microservices, 40,000 VMs at peak, and 500,000 K8s pods, even minor ...

Packaging Optimization Engineer Data Driven & Sustainable

Manpower Group (UK) is seeking a Packaging Engineer/Analyst based in Gaydon, responsible for developing and enhancing packaging solutions within a leading automotive manufacturing environment. The role demands strong analytical capabilities to drive cost reductions and improve operational performance. ...

Packaging Optimization Engineer Data Driven & Sustainable

Manpower Group (UK) is seeking a Packaging Engineer/Analyst based in Gaydon, responsible for developing and enhancing packaging solutions within a leading automotive manufacturing environment. The role demands strong analytical capabilities to drive cost reductions and improve operational performance. ...

VP, Market Data Cost Optimization & Transformation

Citi in Dundonald is seeking a Vice President for Market Data Expense Efficiency to lead financial strategy and enhance cost management across several regions. This role involves significant collaboration with senior leaders and teams, focusing on cost transparency and strategic financial initiatives. ...

Payments Data Analyst: Insightful Optimization & Stories

Worldpay is looking for a data-driven professional to enhance authorisation and authentication processes. You will collaborate across teams to turn insights into actionable strategies for performance improvement. The role requires a Bachelor’s degree and 2+ years of experience in payments or data analy ...

Senior Product Data Scientist: ML & Optimization

British Airways is seeking a Senior Product Data Scientist to improve operational performance through advanced analytics and machine learning. The ideal candidate will develop production-grade decision-support software, mentor junior members, and collaborate with various business stakeholders. You shou ...

VP, Market Data Cost Optimization & Analytics

Citi in Belfast is seeking a finance professional to lead financial strategy and analytics initiatives across its Global Market Data Expense. You will optimize costs, drive cost transparency, and enhance reporting through analytical applications, automation, and strategy transformation. The ideal candi ...

Marketing Data Analyst: Ad Campaigns & Optimization

Agoda in Manchester is looking for a talented individual to join their analytics team. The role involves optimizing digital marketing campaigns and analyzing vast data sets to derive insights. The ideal candidate will hold a Bachelor's Degree in a quantitative field and possess strong numerical reasoning and Exc ...

Senior Python Developer, Counterparty Credit Risk

Citi is seeking a Counterparty Credit Risk Senior Application Developer in Greater London to develop and maintain applications for derivatives credit risk calculations. This role involves collaboration with Quant and Front Office teams and the integration of pricing models within the ACE application. T ...

Python Developer: AI & Automation | Hybrid London

A leading legal consulting firm in London seeks a Python Developer specializing in AI and automation. The role requires extensive experience in Python and API development, as well as familiarity with Azure technologies. Candidates should be skilled in designing automation workflows and integrating AI solutions i ...

Senior Developer (Typescript, Java or Python)

MCS Group is delighted to be partnering with a brand new FDI as they build out a new team here in Belfast. Our client is a high-growth cloud and data engineering consultancy. They are seeking a full stack software engineer to join their team. This organisation delivers mission‑critical cloud, API, and data ...

Junior Python Model Developer – Insurance Tech

A technology and insurance firm in London is seeking a Junior Model Developer to work with the hx Renew modelling platform. The role involves building models in Python, collaborating with teams, and delivering innovative solutions in a supportive environment. Candidates should have production-grade Python experi ...

Lead Backend Developer Python Java AWS

21 hours ago Be among the first 25 applicants This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Tech Recruiter - Software ...

Quantitative Developer, Risk Tech — Python & AWS

Millennium is seeking a Quantitative Developer to join our Risk Technology team in London. The successful candidate will leverage their skills in Python, AWS, and data manipulation to provide risk managers with data-driven insights on our fund's risk profile, specifically related to technology and data science. ...

Python Quant Developer for Systematic Trading

Durlston Partners LLP is seeking a Python Quantitative Developer to join their successful Systematic Hedge Fund based in Central London. This role involves implementing and optimizing trading algorithms and collaborating with PM Teams and researchers. With a flat, transparent structure, the successful ...

Quantitative Developer, Python Trading Teams EMEA

Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities. Tower is home to some ...

Python Software Developer – Automate Digital Operations

Vodafone Group Plc is seeking a Software Development Specialist to enhance operational processes and drive digital transformation through innovative software solutions. This role involves using Python to build scalable software and collaborating closely with senior developers. The ideal candidate shoul ...

Python / React Developer Power Trading London

We are recruiting a Python Desk Developer for a major energy trader (£400bn T/O). The role is focused on the Power business and will involve working closely with Traders, Risk Managers and Software Engineers. The brief is to help transform the existing applications landscape and deliver sol ...

Python Developer — Enterprise Apps (FastAPI, Kubernetes)

Citi in Belfast is seeking an Applications Development Intermediate Programmer Analyst responsible for contributing to application systems analysis and programming activities. The ideal candidate will have hands-on experience in Python and FastAPI, working within an enterprise-scale environment. Key re ...

Systems Developer Python, Django, Vue + Azure

Antares Global Management Limited is looking for a Systems Developer in London. This role focuses on supporting and enhancing the Claritas management system, which is crucial for processing and integrating data. You will work closely with business teams to deliver secure and reliable solutions. The ide ...

Senior Python Developer AWS Serverless & Microservices

A fintech and AI talent acquisition agency is seeking an experienced Python developer to execute the full lifecycle of product development. The ideal candidate should have over 5 years of Python development experience, expertise in AWS Serverless, and excellent communication skills. Familiarity with containeriza ...

Senior Python Developer – AI Training (Remote)

Python - Senior Developers - AI Training - UK About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ...

Senior Python Developer: Trading & Risk Systems

N Consulting Limited is seeking a Sr Python Developer for a 6-month contract in London. The ideal candidate will have strong experience in trading and risk management systems, with 6-10 years in Python development. Responsibilities include building backend applications, data processing pipelines, and collaborati ...

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