491,941+ Database Developer Equity Data Optimization Python Jobs in UK — Top Companies Hiring July 2026

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Mobile App Developer

Company Overview UnityFive Limited is a leading software development house with a market‑leading SAAS offering. We are experiencing rapid growth, having doubled in size over the past 18 months, and are actively reinvesting profits to support future expansion. Our agile, collaborative team is based ...

Senior Lead C# Software Developer

Job Description Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems ideally banking systems. Your experience should include extensive knowledge of developing complex ...

Windows Platform Developer

WWT EMEA has an opportunity for a Windows Platform Developer to design, evaluate, and implement a modern development environment across Windows and Linux. The successful candidate will focus on enabling developer productivity while ensuring strong security alignment, supporting large‑scale Windows ...

Full Time Scientific Data Analyst Required at Mary Lyon Centre Apply now

MRC – Mary Lyon Centre – MRC Harwell Location: Oxfordshire, HybridSalary: £39,375 to £41,843 per annum, dependent on skills and experienceHours: Full TimeContract Type: Fixed-Term/ContractPlaced On: </s ...

Intern – Data Scientist (AI Focus)– Commodity trading desk

Main purpose of the role:Commerzbank Corporates clients (CC) is the integrated Corporate and Investment Banking division of Commerzbank AG.CC provides corporate and institutional clients with a broad range of commercial and investment banking products. It is active in Europe’s most important ...

Senior Full Stack Developer

Senior Full Stack DeveloperAs a Senior Full Stack Developer, you will lead the team in developing and maintain the full platform including infrastructure, front end web development, and API software.Salary: £52,000 - 72,000 depending on experienceLocation: London<b ...

Senior Full Stack Developer

Senior Full Stack DeveloperAs a Senior Full Stack Developer, you will lead the team in developing and maintain the full platform including infrastructure, front end web development, and API software.Salary: £52,000 - 72,000 depending on experienceLocation: London<b ...

Software Engineer III React / TypeScript, Gen AI, Frontend

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III in the Securities Services team within the Commercial & Investment Bank, you will design and deliver secure, scalable technology products that drive business s ...

System Specialist (Storage)

Squarepoint is looking for a Platform Storage Specialist to join our growing global team. The candidate will work alongside our team to design, build, and maintain enterprise‑grade storage services that are continuously scaling to support the growth of the company. This role requires in-depth knowledge of ...

Senior Frontend Engineer

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence ...

Full Stack / Platform Engineer (£90k + Equity) at Handshaik

Job Title: Full-Stack / Platform Engineer Salary: £90k + Equity Company: Handshaik - AI-native company intelligence platform backed by BigChange founder Martin Port. Location: London, UK Job Description: Join a high-growth startup as a ...

ML / Backend Engineer @ Sqwish

£40k-£90k depending on location and experience About Sqwish Labs. At Sqwish Labs we build the infrastructure that lets AI products learn from real production outcomes, so signals like customer resolution, conversion, trust, time saved, safety and cost can shape what the system does next. Th ...

Systems Research Engineer Distributed Systems / C++

We are currently partnered with a globally leading research centre in the UK looking to expand their team with a Systems Research Engineer. This is an incredibly high calibre team reshaping how large-scale models are trained and served through next-generation AI-native infrastructure and super-node clust ...

Senior IP Design Engineer (FPGA / Adaptive SoC)

LocationUK/Belfast/ any Eastern European Countries, United Kingdom# Senior IP Design Engineer (FPGA / Adaptive SoC) at N Consulting LtdLocationUK/Belfast/ any Eastern European Countries, United KingdomSalary€200 - €250 /dayJob TypeContractDate PostedMarch 4th, 2026Apply NowSenior IP Design Engineer (FPGA / Adapt ...

Backend Software Engineer Python Technologist

Salary: GBP68000 - GBP80000 per annum + bonus + benefits Backend Software Engineer / Developer (Python Rust C++) Cambridge to £80k Do you have strong backend software development experience? You could be joining the world’s most advanced cybersecurity technology business tha ...

Backend Software Engineer Python Technologist

Backend Software Engineer / Developer (Python Rust C++) Cambridge to £80k Do you have strong backend software development experience? You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced ...

Senior Backend Software Engineer (Python)

You will join the Predictive Intelligence engineering team within Anaplan, building the backend services that power the Syrup platform and Anaplan’s forecasting and predictive solutions. The team owns the production services behind forecasting, scoring, and data processing, along with the pipelines and inf ...

Quantitative Risk Manager, Private Markets

We are working exclusively with a leading Private Markets fund who is seeking a Quantitative Risk Manager. In this growth hire, you will be part of a dynamic and collaborative team with deep technical expertise and broad exposure across Private Markets strategies. You will contribute directly to portfolio ...

Senior Lead Software Engineer Athena Rates Risk and PNL

We are seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer for the development team to work on Rates Risk and PNL business deliveries and optimization. In this role, you will design, develop, and integrate sophisticated solutions that support trading desks and back office functi ...

Legal CRM Database Co ordinator – Contract – US Law Firm

Legal CRM Database Co-ordinator – Contract – US Law Firm Type: general Our Client, a prestigious US law firm – based in the heart of the City – are seeking urgently a professional with excellent knowledge of Interaction for a long term contract – as they are introducing CR ...

Temp Database Admin/Customer Service 2 days a week

Our client is a Charity that take on historic places in danger and carefully and sensitively restore them and they require a Database and Team Administrator to work this pivotal role in the Development Office which supports the functions of a successful fundraising team of seven.This position would sui ...

Temp Database Admin/Customer Service 2 days a week

Our client is a Charity that take on historic places in danger and carefully and sensitively restore them and they require a Database and Team Administrator to work this pivotal role in the Development Office which supports the functions of a successful fundraising team of seven.This position would sui ...

Database Engineer with SQL Server SSIS, SSRS and SSAS

Job Description Database Engineer with SQL Server SSIS, SSRS and SSASOur Client is a bank based in Central London who are looking to recruit a Database Engineer with the ability to work with SSIS.You must have solid expertise of at least 5 years experience of working ...

SC Cleared Onsite SCC Database Manager (6 Month Contract)

A leading aerospace services company is looking for a SCC Database Manager for a 6-month contract, based in Chippenham. The position requires database maintenance, updates, and system support. Candidates must have 1-2 years of experience in database administration or system support, with essential skills in Orac ...

Developer Support Engineer AI Observability Tooling

A leading AI platform company in Greater London is seeking a Developer Support Engineer to enhance developer experience and resolve technical issues. The ideal candidate will have 3-8+ years in a support role, be proficient in Python and TypeScript, and excel in empathetic communication. You'll work closely with ...

Senior Full Stack Engineer (Python/Django) SC Cleared

Public Sector Resourcing, managed by AMS, seeks a Senior Full Stack Developer for a 12-month hybrid contract across London, Manchester, Birmingham, Sunderland, or Belfast. You will be pivotal in designing and building software solutions that meet user needs while ensuring high code quality. This role r ...

Platform Engineer (Lower)

Role: Platform Engineer (Azure & Kafka)Location: Remote (UK)Salary: £66,500 + 10% Bonus Key Skills:AzureKafkaDatabricksTerraformKubernetes <st ...

Platform Engineer (Lower)

Role: Platform Engineer (Azure & Kafka)Location: Remote (UK)Salary: £66,500 + 10% Bonus Key Skills:AzureKafkaDatabricksTerraformKubernetes <st ...

Director PEPI Operations & Supply Chain Pharma/Med equipment focus

About the Company Alvarez & Marsal (A&M) is a global consulting firm with entrepreneurial, action and results-oriented professionals. We take a hands‑on approach to solving our clients' problems and assisting them in reaching their potential. Our culture celebrates independent thinkers and doers ...

Senior Python Backend Lead Cloud & AWS (Hybrid Leeds)

A technology-driven company in Leeds seeks a Senior Python Developer to enhance their scalable cloud platform in Healthcare. In this role, you will design robust solutions, refine APIs, and contribute to a culture of mentorship and innovation. Candidates should have over 5 years of Python experience, excellent c ...

Python Lead Engineer Front Office Trading Tools

JPMorgan Chase & Co. is looking for a skilled developer to join their front-office engineering team in London. This team builds and operates critical Rates trading tooling where speed, correctness, and resilience are paramount. The position involves developing Python applications that enhance risk and ...

Full Stack React & Python Engineer (Next.js/TS)

Java Script Works is seeking a talented Full Stack Next.js / Python Developer in Greater London. The ideal candidate will have strong expertise in Next.js, Python, mySQL, and experience with React and React Native. This role involves building dynamic applications and contributing to exciting projects in a collab ...

Senior Python Engineer: Cloud, React & APIs

Tech4 is seeking a Senior Python Developer in Newcastle Upon Tyne to design and maintain complex software and digital products. The role demands expertise in Python, AWS, and ReactJS, promoting high-quality development practices. With a focus on innovation, the successful candidate ensures systems meet ...

Senior Python Backend Engineer for AI Prototypes (Remote)

A growing digital consultancy in the UK is seeking a Senior Software Developer (Python) to design and enhance AI prototypes. This role involves working collaboratively with engineers, managers, and designers to deliver high-quality, user-centric solutions. The ideal candidate should have strong experience in Pyt ...

Senior Python Engineer — Build Scalable Apps

A global financial services firm in Belfast is looking for a Senior Python Developer to enhance applications in the Wholesale Credit Risk Technology team. This role requires 5+ years of experience in building enterprise applications using Python and FastAPI. The candidate will work closely with onshore and offsh ...

Senior Python Engineer AI Agents & Team Lead

A leading engineering consultancy in Greater London is seeking a Senior Python Developer to design, develop, and maintain applications and APIs. The candidate will lead a small development team and integrate AI Agents with various systems. Required skills include strong Python development, experience with LangGr ...

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 Developer

This range is provided by Forsyth Barnes. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary: Up to £70,000 per annum + bonus Divisional Manager – Permanent Appointments - IT & Data, Forsyth Barnes Title: ...

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 ...

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. < ...

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 ...

Systems Developer (Submission Systems and CIF Validation)

Systems Developer (Submission Systems and CIF Validation)Location: Chester, UKSalary: £42,000–£50,000 depending on experience, plus an excellent benefits package.The International Union of Crystallography (IUCr) is looking for a Systems Developer tosupport and en ...

Systems Developer (Submission Systems and CIF Validation)

Systems Developer (Submission Systems and CIF Validation)Location: Chester, UKSalary: £42,000–£50,000 depending on experience, plus an excellent benefits package.The International Union of Crystallography (IUCr) is looking for a Systems Developer tosupport and en ...

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 ...

Remote Workato Developer (Contract) – Immediate Start 12 months Start ASAP

Remote Workato Developer (Contract) – Immediate Start - 12 months - Start ASAP Job Title: Remote Workato Developer (Contract) – Immediate Start Location: Remote (Europe-friendly time zones preferred) Start Date: ASAP Contract Type: Fre ...

CRM Developer

CRM Developer 2 days ago Be among the first 25 applicants This range is provided by Harnham. 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 Harnham We are looking for ...

Developer Platform Engineer

Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high‑quality software solutions by ...

Senior Lead Software Engineer (Full Stack) Retail Solutions, London

Build products that shape decisions at the world's largest retailers At Oliver Wyman, we're known globally for helping organisations solve their toughest strategic challenges. Within Oliver Wyman, Retail Solutions is a product-focused engineering organisation building SaaS solutions ...

Adobe Developer

What will your day look like? In the role as an Adobe Developer, you are responsible for understanding the technical structure of a project. Your job will be to identify client requirements by researching concept, strategy, and target for the project, followed by designing, developing, and implem ...

Senior Software Developer

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s la ...

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