436,150+ Database Developer Equity Data Optimization Python Jobs in UK — Top Companies Hiring July 2026

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Senior Software Engineer with Python and Java

Job Description Senior Software Engineer with Python and JavaOur Client is looking to recruit brilliant Software Engineer with upwards of 5 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. ...

Senior AI Engineer Python LLM Finance Consultancy

Senior AI Engineer (Python LLM MLOps) London / WFH to £90kAre you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding?You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks ...

Solutions Engineer Full Stack Ruby Python React

Solutions Engineer / Full Stack Developer (Ruby Python React) London / Remote to £80kDo you enjoy working directly with clients, taking ownership and continually developing your skills?You could be progressing your career as a Solutions Engineer at a SaaS FinTech; their capital market too ...

Platform Engineer AWS Linux Python Cloud HFT

Platform Engineer (AWS Linux Python Cloud) London / WFH to £100kOpportunity to progress your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets, in a hands-on Platform Engineer role.As a Platform Engineer you will join a small team responsible for ...

Applied AI ML Lead Agentic AI & Python

We're looking for a hands-on AI engineer ready to take their career to new heights. Join the ranks of top talent at one of the world's most influential companies.As an Applied AI ML Lead - Vice President at JPMorgan Chase within the International Private Bank (IPB) Technology Artificial Intelligence an ...

GNSS Engineer (Python + Java / C++): 26 01820

Primary Skills: GPS/GNSS (Proficient), Python (Expert), Java or C++ (Proficient), AI debugging tool (Knowledge), Physical testing ((Intermediate),Contract Type: W2 onlyDuration: 6 Months (Possibility of extension)Location: Irvine/ Mountain View, CA (Hybrid)Pay Range: $48-$52/hr. on W2 ...

Lead Python Engineer – Social Media Scale Up

Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

Test Automation Engineer – Python & Coding experience required

Role: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)Location: Glasgow – 4 days onsiteStart Date: JulyEnd Da ...

Test Automation Engineer – Python & Coding experience required

Job DescriptionRole: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)<p style=margin-top:0px class=MsoNoSpa ...

Test Automation Engineer – Python & Coding experience required

Job DescriptionRole: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)<p style=margin-top:0px class=MsoNoSpa ...

Temporary Python Tutor (Level 2) Part Time

We are currently looking for a Temporary Python Tutor to deliver a Level 2 accredited course to adult learners.This is a short-term assignment where you will be supporting learners who have already begun the course, helping them complete a group project and guiding them towards building evidence for thei ...

Python Quant Researcher – Trading Pod – Hedge Fund

Salary: up to £160k base + £150-200k bonusJob Description: One of the world’s most prestigious hedge funds is looking for a Python Quant Researcher to join one of their Fixed Income / Rates trading pods.This is a brand-new high-impact role, joining a small PM tea ...

Distributed Systems Testing Software Engineer, Python / Go

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Platform Automation Software Engineer (Python, Jinja2, AWS)

Platform Automation Software Engineer - Python, Jinja2, AWS, IaCLondon | Hybrid (2 days onsite near Liverpool Street)Are you a software engineer who loves solving infrastructure challenges through code?We're recruiting for a Senior Software Engineer to join a major long-term government te ...

Backend Python Engineer: Cloud, Databases & CI/CD

Instil in Belfast is looking for a Mid-Level Python Software Engineer to build and maintain backend services. The role involves working on cloud infrastructure, relational databases, and contributing to CI/CD pipelines. Ideal candidates will have experience building production systems in Python, exposu ...

Senior Backend Engineer Python/TypeScript, London AI

Tech Talent Partners is seeking a Senior Backend Software Engineer to join a dynamic London-based startup following recent Series A funding. In this role, you'll build backend systems using Python or TypeScript, contributing to product development from design to implementation. The ideal candidate has ...

Lead Software Engineer – C++/Python on Linux

Sivara GmbH in Garford is seeking a Software Engineering Team Lead to guide a team in C++ and Python development. This role involves collaborating with cross-functional teams and mentoring engineers while adapting to changing priorities in a fast-paced environment. The ideal candidate holds a relevant ...

Senior Software Engineer: Python/C++ & MATLAB Focus

Sivara GmbH is seeking a Senior Software Engineer to deliver complex software engineering projects. This hands-on role requires expertise in Python and experience integrating with C/C++ codebases. You will lead software maintenance and modernization, focusing on maintaining high engineering quality. Lo ...

Lead Scientific Software Engineer (C++/Python) – Hybrid

Sivara GmbH in Milton Heights is looking for a Lead Software Engineer to guide a team in cutting-edge software development using C++ and Python. You'll have mentoring responsibilities and work closely with cross-functional teams, ensuring effective communication across audiences. This role offers a hyb ...

Senior Software Engineer with Python and Java

Senior Software Engineer with Python and JavaOur Client is looking to recruit brilliant Software Engineer with upwards of 5 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go.We’re looking to recruit init ...

Platform Automation Software Engineer (Python, Jinja2, AWS)

Platform Automation Software Engineer - Python, Jinja2, AWS, IaC London Hybrid (2 days onsite near Liverpool Street) Are you a software engineer who loves solving infrastructure challenges through code? We're recruiting for a Senior Software Engineer to join a major long-term government technology programme, h ...

Head of Software Engineering — Python & Flutter Lead

Stars Arena is looking for a Head of Software Engineering based in London, UK. This role focuses on creating a strategic blueprint for product development while actively participating in Python and Flutter mobile app development. You'll lead and mentor a team of developers, ensuring projects stay on track and ...

Linux Systems Engineer – Python, Go, Rust | London

WorksHub is seeking a Quant Linux Systems Engineer in London, offering a competitive salary of £120k - £160k. The ideal candidate will possess advanced knowledge of configuration management tools for Linux systems, strong Python proficiency, and practical experience with CI/CD pipelines.Familiarity wit ...

Lead Software Engineer Python (Django) SC Cleared

Lead Software Engineer - Python (Django) - SC Cleared - ContractRate: Up to £750 per day (Umbrella)Duration: 12 monthsLocation: 40% office based (London, Manchester, Birmingham, Cardiff, North East)IR35: InsideSecurit ...

Senior Backend Engineer (Python) — Scale & Production Systems

Location: Birmingham, Leeds, London, Manchester, Reading, LanarkshireVirgin Media O2 is transforming how it uses data to run the business. Across pricing, network operations, customer care, and personalisation, we are building the products and services that help the company make better decisio ...

Python Production Support Engineer Trading Apps (Hybrid)

Hunter Bond is looking for a Production Support Engineer to join their team in London. The role focuses on supporting Front Office Trading Applications with a strong emphasis on Python scripting within a collaborative environment.The ideal candidate will have a solid understanding of application archit ...

AI Driven Python Engineering Lead (Production & Cloud)

Source Technology Limited is seeking a Python Engineering Lead to design and deliver AI-powered products in a hybrid setting. You will shape the technical direction within a dynamic engineering team focusing on innovation and addressing complex business challenges through automation.The ideal candidate ...

Lead Cloud AI/ML Engineer Java & Python

JPMorgan Chase & Co. is looking for a skilled software engineer to design and implement cloud-based applications. You will collaborate with teams to optimize applications for performance and implement best practices in security and scalability. The ideal candidate will have experience with AWS, AI/ML t ...

Lead Software Engineer Python (Django) SC Cleared

Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella) Duration : 12 months Location : 40% office based (London, Manchester, Birmingham, Cardiff, North East) IR35 : Inside Security Cleara ...

Senior Production AI Engineer: Python & LLM Systems

Kallikor in Greater London is looking for a Production Engineer to build AI-powered simulation systems. In this role, you will design FastAPI services, train domain-specific language models, and ensure products are production-ready. Your experience with Python, engineering principles, and LLM integration will ...

Senior Python/Django Tech Lead (SC Clearance)

Public Sector Resourcing is seeking a Senior Full Stack Developer for a 12-month contract based in hybrid locations including London, Manchester, Birmingham, Sunderland, or Belfast. The role requires SC Clearance and an experienced developer who can design, build, and improve software that meets user needs. < ...

Lead Software Engineer Python (Django) SC Cleared

Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella) Duration : 12 months Location : 40% office based (London, Manchester, Birmingham, Cardiff, North East) IR35 : Inside Security Cleara ...

Principal Engineer (Python) Finance & Front Office Lead

Job Search Place Limited is seeking a Principal Engineer based in London to be the go-to person for Finance & Tech questions. You will lead engineering projects and contribute to enhancing systems for systematic trading and research.The firm offers a competitive compensation package starting north of £ ...

Senior Software Engineer (Python/Java) – Life Sciences

A leading consulting firm in the United Kingdom is seeking a Senior Software Engineer with expertise in Python and Java. The ideal candidate will have 5 to 10 years of experience in developing complex applications, particularly within the Life Sciences domain. This role offers flexible remote working and a compe ...

Data Engineer

Data Engineer National Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous. Work on leading edge technology solutions in the following discipl ...

Data Engineer

Data Engineer National Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous. Work on leading edge technology solutions in the following discipl ...

Senior Research Engineer

Job DescriptionOverviewAs a Senior Research Engineer, you are expected to lead engineering efforts on complex research projects that advance both applied and theoretical aspects of AI. This role is ideal for individuals who excel at optimizing algorithms, ensuring scalability, and aligning engineering ...

Senior Research Engineer

Job DescriptionOverviewAs a Senior Research Engineer, you are expected to lead engineering efforts on complex research projects that advance both applied and theoretical aspects of AI. This role is ideal for individuals who excel at optimizing algorithms, ensuring scalability, and aligning engineering ...

Senior Research Engineer

Job DescriptionOverviewAs a Senior Research Engineer, you are expected to lead engineering efforts on complex research projects that advance both applied and theoretical aspects of AI. This role is ideal for individuals who excel at optimizing algorithms, ensuring scalability, and aligning engineering ...

Senior Cybersecurity Engineer, Enterprise Services

Location: BELFAST ARNOTT HOUSE, United Kingdom Title: Senior Cybersecurity Engineer, Enterprise Services Base location: Belfast, Northern Ireland (Hybrid) Operational Schedule Participation in a rotating on‑call roster, requiring occasional paid weekend and holiday shift ...

Analytics, Senior Manager

About WPP Media WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and de ...

Managing Director , Securities Finance Technology C16 London

We are seeking a highly motivated and experienced Technology Managing Director to lead our Securities Finance Technology division. This senior leadership role is responsible for formulating and driving the strategy, development, and transformation of our Agency Lending and Collateral Technology platforms. ...

Managing Director , Securities Finance Technology C16 London

We are seeking a highly motivated and experienced Technology Managing Director to lead our Securities Finance Technology division. This senior leadership role is responsible for formulating and driving the strategy, development, and transformation of our Agency Lending and Collateral Technology platforms. ...

Managing Director , Securities Finance Technology C16 London

We are seeking a highly motivated and experienced Technology Managing Director to lead our Securities Finance Technology division. This senior leadership role is responsible for formulating and driving the strategy, development, and transformation of our Agency Lending and Collateral Technology platforms ...

Applied Scientist, Silicon and Systems Group Edge AI

Amazon Devices is an inventive research and development company that designs and engineer high-profile devices like Echo, Fire Tablets, Fire TV, and other consumer devices. We are looking for exceptional scientists to join our Applied Science team to advance the state-of-the-art in developing efficient multimoda ...

Applied Scientist, Silicon and Systems Group Edge AI

Amazon Devices is an inventive research and development company that designs and engineer high-profile devices like Echo, Fire Tablets, Fire TV, and other consumer devices. We are looking for exceptional scientists to join our Applied Science team to advance the state-of-the-art in developing efficient multimoda ...

Business Intelligence Development Manager

Business Intelligence Development Manager Join Hertford Regional College as a Business Intelligence Development Manager! Hertford Regional College is excited to welcome a passionate and dedicated BI Developer to our growing college team; this role requires being on site 5 days a week. Ab ...

Trade & Working Capital Global Portfolio Management EMEA Regional Head Executive Director London

Drive EMEA Trade & Working Capital performance with data‑led portfolio strategy, proactive risk management, and capital/liquidity optimization that strengthens returns and resilience.As Regional Head for Portfolio Management within Trade & Working Capital, you will lead the EMEA portfolio to deliver ba ...

Trade & Working Capital Global Portfolio Management EMEA Regional Head Executive Director London

Drive EMEA Trade & Working Capital performance with data‑led portfolio strategy, proactive risk management, and capital/liquidity optimization that strengthens returns and resilience.As Regional Head for Portfolio Management within Trade & Working Capital, you will lead the EMEA portfolio to deliver ba ...

DevOps & Platform Engineer (AWS / CI/CD)

Description Agilent’s CrossLab Connect team is seeking an expert-level DevOps Software Engineer to design, build, and optimize CI/CD pipelines, cloud infrastructure, and deployment automation across a hybrid cloud and on-premise ecosystem.This role combines DevOps engineering, clou ...

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