244,468+ Fullstack Engineer Intern React Nextjs Python Jobs in UK — Top Companies Hiring July 2026

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Lead Python Web Developer in London Quant Capital

Lead Python Web Developer London, United Kingdom Posted 11 months ago Tech stack Python Django Analyst web Investment Framework Derivatives C JavaScript Development Experience < ...

FinTech Python Developer – Hybrid Contract (3–6 Months)

VanRath is seeking an experienced Python Developer to join their Belfast-based team on a hybrid basis. This role requires a strong FinTech or Financial Services background and offers an initial contract of 3-6 months. The ideal candidate will have over 5 years of commercial Python development experienc ...

Senior Trader & Portfolio Manager — Intra day, Python Driven

A leading trading recruitment firm is seeking an Experienced Trader / Portfolio Manager to join their partners in London. This role offers a competitive salary ranging from £100,000 to £150,000 gross per annum, along with the opportunity to set up new trading teams or join existing desks. The ideal candidate sho ...

Senior Quantitative Analyst: Python Driven Fixed Income & Risk

Legal And General Group is seeking a Senior Quantitative Analyst to enhance their Investments Quantitative team in Greater London. You will develop financial models in Python, support investment teams, and ensure compliance with model governance. Ideal candidates possess strong programming skills, a degree in a ...

Quantum Research Scientist with Python / Freelance AI Trainer

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique tasks ...

Part Time Project Based Quantum Research Scientist (Python)

A project-based AI opportunity provider in the United Kingdom is looking for contributors to design computational physics problems. Ideal candidates will have a physics degree and proficiency in Python, along with a minimum of 2 years of professional experience. The role offers part-time engagement with hourly c ...

Quantum Research Scientist with Python / Freelance AI Trainer

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique tasks ...

Quantum Research Scientist (Python) Part Time, Project Based

A specialist AI project platform in the UK seeks quantum researchers for project-based roles in designing computational physics problems. Contributors will use Python to create numerically intensive problems, contributing 10-20 hours per week. Ideal candidates hold a degree in Physics and have 2+ years of releva ...

Senior .NET & WPF Developer | MVVM, C#, Python, SQL

Skywaves Rise is looking for a skilled software developer in Glasgow, United Kingdom, with strong expertise in C# and WPF. The candidate should be proficient in Python and have experience with deployment processes, MS SQL Server, and code quality tools. Essential skills include OOPs, Design Patterns, a ...

Backend Python Developer – AWS (Energy Trading Platform) CONTRACT

BackendPythonDeveloper–AWS(EnergyTradingPlatform) Contract-London(Hybrid–3daysonsite) £700 -£900 per day Inside IR35 We’reworkingwithaleadingenergytradingorganisationthat’slookingtohireaBackendPythonDeveloper tojointheirLondonteam ,workingonamodern,AWS- ...

Protocol Analyst & Python Developer with Active DV Clearance

Copello Global Ltd is seeking a Protocol Analyst/Software Developer for a contract role in Winchester, near Southampton. The ideal candidate must have active UKIC DV Clearance and be available to work onsite 5 days a week, with options for compressed hours. This role involves analyzing protocols and de ...

Hybrid Data Platform Architect: AWS, Kafka, Python Lead

Parser is seeking a Data Platform Architect to lead the design and evolution of enterprise data platforms. In this hybrid role based in London, you will oversee architecture for scalable and secure solutions while ensuring compliance with regulatory standards. Successful candidates will have proven exp ...

Remote Python Developer for Cutting Edge Brand Protection

3 Faces Recruitment Limited is seeking a skilled software developer to design and enhance brand protection solutions. The role involves developing new features, improving the codebase, and addressing functionality-related issues. The ideal candidate possesses strong Python skills, cloud storage experie ...

Python Developer – Front Office R&D Trading Systems

Job Title: Python Developer – Front Office R&D Trading Systems Location: London, UK Employment Type: Permanent or Contract About Margo MARGO is a tech-native consultancy delivering high-value-added IT expertise to the financial services industry. We ...

Python Developer: Front Office Trading Tech & R&D

A tech-native consultancy in London is looking for a Python Developer to join their Front Office R&D and Trading Technology team. The role involves designing and maintaining Python-based core libraries, providing L1/L2 user support, and improving system reliability. Ideal candidates should have a strong grasp of ...

Senior Python Developer – Finance Risk & CI/CD (Glasgow)

Work2gether is seeking a Python Developer based in Glasgow. This role involves utilizing over 5 years of strong Python experience and skills in Object Oriented Programming (OOP). Candidates should be familiar with modern software development practices, including CI/CD and Jenkins. The position offers t ...

Lead Python & API Architect Cloud, AI & Enterprise Apps

LSL Property Services is seeking a skilled individual to lead development teams and drive technical decisions, focusing on Python-based enterprise applications. You will be responsible for the design, development, and deployment of modern software solutions. The ideal candidate will have strong experti ...

Senior Data & Insight Analyst — Power BI, Python & ML

GEDU CAREERS is seeking a Senior Analyst in London or Manchester to manage data projects and deliver insights. You will extract, analyse, and report data to support our business objectives. The ideal candidate has knowledge in statistical techniques, direct experience with T-SQL and Power BI, and works ...

Senior Life Insurance Risk & Actuarial Modeller (R/Python)

The Actuary is seeking a Risk/Actuarial professional for a 12-month fixed-term contract in London. The ideal candidate will support the Risk Analytics team with strong technical modelling skills in R or Python and have capital knowledge. This position offers a salary of up to £120,000 along with a 15% ...

Economic Data Assistant — Python, QA & Time Series (Hybrid)

Haver Analytics in London is looking for energetic candidates for entry-level positions in the economic data group. The role involves tracking economic data, running quality checks, and enhancing processes using Python. A Bachelor's degree in Economics is required, with strong computer and communication skill ...

Hybrid UK Technical Lead: Python Backend + TS Frontend

Xpertise Recruitment is seeking two experienced Python-focused Technical Leads for a long-term contract engagement in the United Kingdom. The role involves backend leadership with TypeScript front-end experience, necessitating strong AWS skills and a background in data projects. Candidates should have ...

Remote Freelance GenAI Data Scientist Trainer (Python/SQL)

Mindrift is offering a remote role as a Data Science AI Trainer. This position requires expertise in designing advanced data science challenges and validating solutions using Python. Ideal candidates hold a Master’s or PhD in a quantitative field and have proven experience in data science and machine learning ...

Remote Freelance Data Scientist (Python & SQL) AI Trainer

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift , innovation meets opportunity. We believe in using the power ...

Senior SRE: Java/Python for Secure Collaboration Platforms

A global financial services firm is seeking a Site Reliability Engineer III to lead the integration of collaboration platforms like Microsoft 365 B2B and Google Workspace. The role includes managing secure external sharing solutions and ensuring platform reliability. Candidates should have a BS/BA and hands-on e ...

Python Counterparty Credit Risk Senior Developer, Vice President

The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide.The team's primary focus is the development, testing, deployment, ...

Data / Python Engineers EMEA Regulatory Reporting (Capital Markets)

Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets) London, United Kingdom | Posted on 09/06/2026 Role: Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets) Location: London – 3 days onsite (Full Time Role) This is an exci ...

Lead Python Developer FinTech, Hybrid, Up to £120k

Client Server is seeking a Python Developer / Team Lead in London to lead a talented tech team. This role offers the flexibility to work from home twice a week. You will be responsible for delivering new features and enhancements while mentoring junior developers. The ideal candidate will have strong P ...

Quant Data Scientist, Commodity Markets (Python/Dash/AWS)

RELX INC is seeking a Quantitative Analyst/Data Scientist to design and maintain predictive market models and Python applications that support decision-making within the energy and chemical markets. You will collaborate with market experts and leverage cloud solutions to deliver scalable results. The i ...

Remote Freelance GenAI Data Scientist Trainer (Python/SQL)

Mindrift is seeking a Data Science AI Trainer to design and develop original computational data science problems for our innovative platform. This freelance role offers the flexibility to work remotely while contributing to advanced AI projects. As a trainer, you will leverage your expertise to create ...

Lead Software Engineering Python Front Office Quant Developer

Join us to shape the future of equity derivatives trading through technology. You’ll partner closely with trading desks, technology teams, and Quantitative Research to deliver impactful solutions. We offer a dynamic environment where you can propose and explore new ideas, automate processes, and collaborate g ...

Mid Level 3D Rigger — Hybrid/Remote, Python Tools

Blue Zoo Animation Studio is seeking a Mid-Level 3D Rigger to join their team in London. This role involves designing and testing asset setups, developing modular rigging systems, and ensuring high-quality performance for animations. A successful candidate will have extensive knowledge of Autodesk Maya and Pytho ...

Data / Python Engineers EMEA Regulatory Reporting (Capital Markets)

Role: Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets)Location: London – 3 days onsite (Full Time Role)Start Date: July 2026<br/ ...

Senior Python/Django Lead for Secure Government Services

Involved Solutions is seeking a Lead Software Engineer to design, develop, and support secure, scalable digital services within a government organization. The ideal candidate will have strong experience in Python and Django, along with technical leadership skills.The role demands engagement with agile ...

Full Stack Python Developer – Energy Data & AI (London)

La Fosse Associates is searching for a full stack Python Developer to work with an industry-leading energy company in London. This role is part of an internal LLM initiative for an initial 6-month contract.The successful candidate will collaborate with the existing engineering team, contributing to the ...

Senior Software Engineer Margin Technology Assistant Vice President

## Senior Software Engineer - Margin Technology - Assistant Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: As part of our global technology team, you will be working with a group of passionate engineers who build tec ...

AI Engineer

About the company We’re on a mission to support the UK’s small businesses by providing rapid funding solutions. Funding Circle blends fintech start‑up agility with public company stability, empowering teams to take ownership and make an impact. Location & Compensation Lo ...

New Grad Deployed Software Engineer

Requirements This is a graduate-level entry point into Arondite’s Deployed Engineering team A degree in Computer Science, Engineering, or a related technical/scientific subject Strong core programming skills in either Server-side languages such as C++, Java, Ru ...

Senior AI/ML Research Engineer

This is an exciting role for a senior AI/ML Research Engineer to join a world-leading Energy Trading & Commodities company as part of their highly innovative GenAI Team. You will be responsible for designing, developing, and deploying scalable AI/ML solutions across multiple business areas. T ...

Java Developer

Bskt group is a well funded e-commerce SaaS company that provides online self-checkout services for retail industries. We focus on building a diverse and inclusive company culture and aim to become a global leader in on-demand retail. Job Description We're looking for a Java Developer to ...

Senior AI/ML Research Engineer

This is an exciting role for a senior AI/ML Research Engineer to join a world-leading Energy Trading & Commodities company as part of their highly innovative GenAI Team.You will be responsible for designing, developing, and deploying scalable AI/ML solutions across multiple business areas.T ...

Mid Senior Software Engineer (AI & Research)

About Us At HelloSelf, we provide therapy and coaching to help people feel and live better. Our innovative video therapy platform connects members with the UK's leading psychologists and CBT therapists, offering flexibility and convenience. Utilising technology, we extend the bounda ...

Senior Test Automation Engineer / SDET London Python, SQL, Big Data and Aladdin Long Ter[...]

Senior Test Automation Engineer / SDET – London Contract opportunity at Resillion, working on Asset and Fund Management on the Aladdin platform. The role involves building and maintaining advanced test automation frameworks, leading quality initiatives, and mentoring junior engineers. Ke ...

Financing Quantitative Analyst

Your role Develop models and analytics for Capital Markets Financing’s (CMF) trading desks in London, with primary focus on index / delta-1 trading and optimisation. Deliver high-quality quantitative apps and workflows for CMF Index trading, in partnership with other Quant and IT ...

Senior Data & AI Cloud Architect, AWS Professional Services

Senior Data & AI Cloud Architect, AWS Professional Services Job ID: | AWS EMEA SARL (UK Branch) We are seeking a Delivery Consultant to design, implement, and manage AWS solutions that meet customer technical and business requirements. You will work closely with customers and stakeholde ...

.NET Developer – Warwick

Overview .NET Developer, .NET 10.0, C# 14 – Digital Download Site – Warwick, Warwickshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Archit ...

Solutions Engineer (Lead)

Solutions Engineer (Lead) Location: Belfast, Northern Ireland, United Kingdom Hours: Full-time Salary: £70,000 - £85,000 per annum (plus EMI share options) About Whitespace Whitespace leads in creating smarter, safer AI solutions for enterprises. As AI presents t ...

Software engineer, generative AI (UK)

About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transf ...

Forward Deployed Engineer

## Job Description**Forward Deployed Engineer (FDE) — AI & Solutions**Join us at Zendesk, where we're on a mission to power exceptional service for every person on the planet. We're accelerating that ambition by building products rooted in AI, automation, and intelligent customer experiences, because behind ever ...

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    Fullstack Engineer Intern React Nextjs Python Jobs in United Kingdom Job Search Guide, Trends and Insights