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

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Quant Developer Fixed Income/Credit | Greenfield Python

Job Search Place Limited is seeking a Quantitative Developer in London, focusing on Fixed Income and Credit for an elite-level Hedge Fund. Candidates should have 2-8 years of relevant experience in a Quant Development role and be familiar with Python and libraries like NumPy and Pandas.The firm offers ...

Senior Python Backend for Forecasting AI Agents

A cutting-edge AI firm is seeking a talented backend engineer to develop the infrastructure for autonomous AI systems. You will work closely with founders to design data pipelines, architect backend services, and ensure optimal integration of various components. The ideal candidate has over 5 years of experience ...

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 ...

Quantitative Developer (Python/C++) for Greenfield MFT

Client Server Ltd. is seeking a highly talented Quantitative Developer specializing in Python and C++ to join their London team. This impactful role involves designing and implementing trade execution algorithms for a Greenfield MFT platform in Equities trading.The successful candidate will be rewarded ...

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 ...

Staff Product Engineer (up to £200k)

This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process. The role En ...

Senior Engineer – Data Distribution Platform

Role Summary FTSE Russell (LSEG) is building next-generation distribution capabilities that deliver index data to the global financial community — across APIs, cloud platforms, and modern data delivery channels. We’re looking for a hands-on Senior Engineer to design and scale the systems that powe ...

AI Technical Lead

Why Apply? This is an opportunity to step into a pivotal Technical Lead role for a forward‑thinking, technology consultancy delivering cutting‑edge AI solutions. You’ll shape architecture, engineering standards, and delivery outcomes across high‑impact projects while working with modern AI/ML too ...

Software Engineer

Role Overview TP ICAP has partnered with Amazon Web Services (AWS) to build the next generation of the Fusion Platform, transforming it into a global market infrastructure. This is a unique opportunity to join a newly formed team working on a cutting‑edge platform using modern architecture and clo ...

Frontend Engineer

About algo1 We’re a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning ...

Sr. Software Engineer (Full stack)

We believe “It’s all about the user. All of them.” We’re passionate about providing a seamless one-stop experience for business travelers, no matter how they travel, where they stay, or where they’re going. We are looking for a Sr. Full-Stack Engineer to lead the design and development of mission-c ...

Internship: AI/ML for Ionospheric TEC Modelling

The Ionosphere and GNSS The ionosphere remains one of the largest error sources in GNSS. At u-blox, we are advancing next‑generation receiver technologies that intelligently mitigate these effects using data‑driven models. Role Overview We are looking for an AI/ML intern to help ...

Senior Software Engineer

Senior Software Engineer – Node.js / Backend Development – London (Hybrid, 3 days onsite) Are you the kind of Senior Software Engineer who enjoys taking something fast‑and‑scrappy and turning it into something scalable, elegant, and genuinely robust? This is a chance for a Senior Software ...

Full Stack Engineer

Software Engineer (Full-Stack Applications) Manchester (2 days per week in office) Up to £75,000 + 10% pension + 10–15% bonus James Adams is recruiting on behalf of a leading global financial information services company that’s growing its engineering hub in Manchester. The te ...

Product Technical Lead

Product Technical Lead London £65,000 - £83,000 Full Time | Hybrid The Business C4S Search are pleased to be working with a technology and consulting company that helps organisations strengthen their digital capabilities. The Product Technical Lead Oppor ...

Full Stack Engineer

🚀 Senior Full Stack Developer 💻 Stack: Django/Python, HTML/Typescript, AWS 🌐 Location: London, Hybrid 💰 The Package: £70,000 - £80,000+ generous holidays + work abroad allowance My client, a leading DTC e-commerce br ...

Tech Lead, Full Stack

London, United Kingdom | Posted on 11/26/2025 We are a dynamic and high-growth technology firm specialisingin delivering high-performance, scalable web applications and enterprisesolutions. Our culture is built on continuous improvement, strong technicalownership, and rapid deployment in an Agile en ...

Full Stack Developer

One of the world’s top algorithmic trading firms is looking to hire an experienced Full Stack Developer. In this role, you will be responsible for automating and developing a wide variety of web-based systems with a Python backend, including their post-trade and middle-office systems.As a Full Stack De ...

Full Stack Developer

One of the world’s top algorithmic trading firms is looking to hire an experienced Full Stack Developer. In this role, you will be responsible for automating and developing a wide variety of web-based systems with a Python backend, including their post-trade and middle-office systems.As a Full Stack De ...

Senior Developer

We are looking for an experienced and versatile Senior Developer to join our growing engineering team. You will play a central role in the design, development, and delivery of complex software solutions across our technology stack. As a senior member of the team, you will be expected to take ownership of s ...

Frontend Engineer

About the roleAt Terra, we aim to be the infrastructure for health data and products alike. To do this, we need world-class engineers capable of making the most intuitive and pleasing UI for our customers and internal team. Branding is also a very important aspect here at Terra. You will work directly ...

Frontend Engineer

About the roleAt Terra, we aim to be the infrastructure for health data and products alike. To do this, we need world-class engineers capable of making the most intuitive and pleasing UI for our customers and internal team. Branding is also a very important aspect here at Terra. You will work directly ...

UX Design Intern: Craft Clear Interfaces in Figma

Luxoft is seeking a UX/UI Designer for a web application project supporting the oil & gas industry. Your role will involve working with user flows and requirements, creating high-fidelity designs in Figma, and maintaining consistency across the product. Candidates must have a basic understanding of UI/ ...

Remote Data Science Intern — Build Production AI Systems

A UK-based technology company is seeking a Data Science Intern for a 6-month remote position. In this role, you'll own a project from inception to deployment, collaborating closely with a small team. Responsibilities include researching problem areas, designing solutions, and building production systems. Ideal c ...

Summer Intern Project Management at S&P Global

The Role Summer Intern - Project Management The Team ClearPar is a market‑leading electronic platform for settlement of broadly syndicated loans and private credit. The ClearPar product team is responsible for understanding the market, working with customers and trade associatio ...

UX Research Intern: Learn, Shape a Global Platform

A leading UX consultancy in the UK is looking for an intern to assist in user research and contribute to improving a new B2B and B2C platform. Interns will gain hands-on experience, mentorship, and the chance to work on real-world projects while enhancing their skills in a supportive environment. The ideal candi ...

Lead Full Stack Developer

Lead Full Stack Developer (SC Cleared) Location: Remote The Company:  At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy ...

Senior Full Stack Developer

SQCE – Senior Full-Stack Developer ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing co ...

Full Stack Engineer

If you need support in completing the application or if you require a different format of this document, please get in touch at or call TCS London Office number with the subject line: “Application Support Request”. Role: Senior Full Stack Developer Job Type: Permanent ...

Lead Full Stack Developer

Lead Full Stack Developer (SC Cleared) Location: Remote The Company:  At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy ...

Frontend Developer Tech Scale Up

Ben je IT specialist op zoek naar een nieuwe baan? Dan klik je op ”Ik ben IT specialist”. Ben jij een organisatie en benieuwd naar onze diensten? Klik dan op ”ik ben werkgever”. Je kunt via de switch button tussen beide omgevingen switchen. Makkelijk toch?! Lijkt het jou tof om als een van de eerst ...

Mechanical Maintenance Engineer

Mechanical Maintenance Engineer Leicester LE7 Salary - £55300 + OT 4 on 4 off (2days 2nights) Full Time Permanent We are looking for an experienced mechanical maintenance engine ...

Mechanical Maintenance Engineer

Mechanical Maintenance Engineer Leicester LE7 Salary - £55300 + OT 4 on 4 off (2days 2nights) Full Time Permanent We are looking for an experienced mechanical maintenance engine ...

Android Software Engineer AI Trainer

Android Software Engineer at DataAnnotation Join the DataAnnotation team and contribute to developing cutting‑edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataA ...

GPU Platform Architecture Intern: Drive Next Gen Performance

A leading technology company in the UK is seeking interns to work on cutting-edge GPU architecture. Candidates should be studying Computer Science or a related field and possess strong coding skills in C and C++. Responsibilities include analyzing workloads and collaborating on features with world-class architec ...

Senior Software Engineer

CDP have regional offices and local partners spanning 50 countries. There are now companies, cities, states and regions from over 90 countries disclosing through CDP on an annual basis. Find out more  </e ...

Senior Front End Developer (React.JS Essential)

We're looking for an experienced Front End Engineer to join our clients Engineering team, to help delivery of our digital roadmap, develop our people and capabilities, and support Engineering strategy to drive improvements across all teams. This is a fantastic opportunity to work in a product ...

Senior Front End Developer (React.JS Essential)

We're looking for an experienced Front End Engineer to join our clients Engineering team, to help delivery of our digital roadmap, develop our people and capabilities, and support Engineering strategy to drive improvements across all teams. This is a fantastic opportunity to work in a product ...

Product Engineer (up to £100k)

Company Overview This company created the digital sales room category. Thousands of B2B revenue teams, from startups to enterprises, use their interactive spaces to centralise buyer journeys and close deals faster. They've achieved significant product-market fit at the Seed stage, backed by leadi ...

Senior Vice President, Product Manager — Technical & AI Enabled Investor Services

Are you looking for a career move that will put you at the heart of a global financial institution? Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. By joining Citi, you will become part of a global ...

Technical Lead

Solve some of today's complex hospitality problems by creating innovative solutions using an open technology toolset. Lead teams that deliver scalable, reliable and impactful technology that improves the experience of our customers and Nandocas while enabling our business to grow and evolve. What ...

Student Consultant, Project Management

Curious about a career in engineering consulting?At Aurecon, we believe the world needs people who can engineer possibilities—curious, determined problem solvers who turn complexity into clarity.Our paid 12-weeksummerInternshipProgram gives you real exposure to technical and ...

Student Consultant, Project Management

Curious about a career in engineering consulting?At Aurecon, we believe the world needs people who can engineer possibilities—curious, determined problem solvers who turn complexity into clarity.Our paid 12-weeksummerInternshipProgram gives you real exposure to technical and ...

Senior Frontend Software Engineer

Miller Maxwell is recruiting on behalf of a leading electronic trading firm seeking to hire a Senior Frontend Software Engineer. This is an exceptional opportunity for a Senior Frontend Software Engineer to take ownership of front‑end development across a range of high‑performance trading platforms. The su ...

Software Engineer

Software Engineer - Python Algorithms - Cambridge A fast-growing semiconductor company is seeking a Software Engineer to develop production-quality software that enables advanced RF measurement, control, and optimisation on cutting-edge hardware platforms. What you'll do as a Software Engi ...

AI Engineer in London Gizmo

AI Engineer Gizmo London, United Kingdom Tech stack Python Artificial Intelligence TypeScript Deploying and Integrating AI Models Specific data is essential to enhance accuracy and performance. Deploy and integrate AI ...

Lead Software Engineer

Overview Support Consultant at Oliver Bernard | Specialising in building High-Performance Python, Data & AI teams across the UK and Europe Lead Software Engineer - Python, Java, Go, AWS, Terraform OB are partnered with a Series A funded scale-up, who work with some of the mos ...

Senior Software Engineer Remote First AI Travel Tech

A digital travel technology company in the UK is seeking a Senior Software Engineer to design scalable systems and enhance user experiences. The role offers remote-first flexibility and collaboration within a small team. The ideal candidate has strong experience with TypeScript, Node.js, and React, and will expl ...

Staff Software Engineer — Product Ownership + Equity

A leading tech company in the United Kingdom is seeking a full-stack engineer who will take ownership of product features from design to implementation. The ideal candidate has experience in modern development technologies including TypeScript, React, and Node.js, and is focused on solving customer problems. The ...

Senior BE Python Engineer for DevOps FULLY REMOTE, U.S., CANADA, EUROPE based only

Job Description The RoleWe're seeking a versatile DevOps Engineer with Python language skills, to help scale our infrastructure and operations. This is a wear many hats position perfect for someone who thrives in a fast-paced, distributed environment and enjoys building syste ...

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