214,133+ Fullstack Engineer Intern React Nextjs Python Jobs in UK — Top Companies Hiring June 2026

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Senior Platform Engineer — Kubernetes Operators (Go/Python)

Bloomberg L.P. is looking for a Senior Software Engineer for the Platform as a Service (BPaaS) team in London. You will design and implement Kubernetes operators and custom controllers, write production code in Go and Python, and collaborate with other teams to integrate with Bloomberg systems. The ide ...

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 ...

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 ...

Lead Software Engineer Python (Django) SC Cleared

Lead Software Engineer – Python (Django) – SC Cleared – Contract Rate: Up to £750 per day (Umbrella)Duration: 12 monthsLocation: 40% office based (London, Manchester, Birmingham, Cardiff, North East)IR35: InsideSecurity Clearance: SC (essential) The role: A government ...

Python RF Software Engineer for Hardware & Measurement

A semiconductor company in Cambridge is seeking a Software Engineer to develop Python-based software for RF measurement and control. You will work closely with hardware teams to ensure alignment between hardware and software, integrating and testing solutions on prototypes. Ideal candidates will have strong Pyth ...

Senior Software Engineer (Python & C#) — Semantic Search

LexisNexis in Greater London is looking for a Software Engineer III to drive research, design, and software development within the LNIP intelligence core platform. You will create specifications and develop a semantic search API while implementing best coding practices and maintaining internal tools. T ...

Backend Engineer (Go/Python) | AWS | Onsite Cambridge

IC Resources is expanding its software engineering team in Cambridge. They are looking for a Backend Software Engineer to work on significant public-facing projects. The ideal candidate will have over 5 years of experience in web service development and be proficient in technologies such as Go and Python. </p ...

Python Quant Data Engineer Systematic Trading Technology

Job Description Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in ...

Senior Python Quant Data Engineer – Systematic Trading

JPMorganChase is looking for a skilled Python Quant Data Engineer to join the Equities Trading Data & Analytics technology team in Greater London. This role focuses on building and supporting fast, reliable data pipelines that enhance the research and trading capabilities. As a vice president, you will ...

Senior Fleet Automation Engineer Python & Distributed Systems

Nscale, a GPU cloud provider based in the UK, is hiring a Senior Software Engineer to develop its Fleet Manager platform. This role requires building automation systems that manage GPU nodes and network switches. Candidates should have over 5 years of experience in software engineering with a strong focus on ...

Senior Backend Engineer (Python) — Scale & Production Systems

Location: Birmingham, Leeds, London, Manchester, Reading, Lanarkshire Virgin 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 decisions, ...

Senior Python Backend Engineer for AI Forecasting

Anaplan is seeking a Senior Backend Engineer to enhance its Predictive Intelligence team in Manchester. You will design backend services that drive forecasting and predictive solutions, focusing on scalable, fault-tolerant systems using Python. The ideal candidate has robust experience in building prod ...

Software Engineer Python/Django/Flask Web Apps

Stars Arena is seeking a Software Engineer specializing in Python, Django, and Flask, based in Newbury, England. The ideal candidate will bring 1-3 years of experience in web-based Python development. Successful applicants will contribute to an established Earth Observation and Mapping Software company, receivin ...

Hybrid Python Engineer Real World Fintech Growth

LGBT Great is seeking a Junior Python Engineer to join their fast-growing fintech team in London. This hybrid role offers the chance to work on scalable backend services and APIs while developing your skills in a collaborative environment. The ideal candidate will have commercial Python experience, fam ...

Remote Senior ML Engineer – Python & AWS, MLOps

Client Server is looking for a Senior Machine Learning Engineer to join a successful car insurance tech company. You will collaborate with Data Scientists and Software Engineers on complex underwriting and pricing systems, implementing ML algorithms and working on data modelling. The role allows for fl ...

Voice AI Frontend Engineer (TypeScript + Python) Onsite

Lorien in Greater London is seeking a Full Stack Developer with strong skills in TypeScript and Python. This role provides a unique opportunity to work on a cutting-edge Voice AI and Chatbot platform. You'll spend three days onsite and focus on building high-quality frontend applications while integrating wit ...

Python Engineer for Prediction Markets and Trading

Predict responsibly is seeking a Software Engineer for their Prediction Markets Desk in Greater London. The role requires building systems to support trading processes, from real-time pricing inputs to production trading. The ideal candidate has at least 2 years of Python experience and is comfortable ...

Python Software Engineer RF/IoT Systems (Cambridge)

Technify Talent is seeking a Software Engineer in Cambridge to design and develop python-based software for algorithm development in a pioneering semiconductor start-up. This role requires strong proficiency in Python and offers the chance to work at the forefront of mobile communication and IoT technology. < ...

Part Time Python Engineer — Production Grade Systems

Obsidian is seeking U.S./UK/Canada-based Software Engineers for a model-training project with a leading AI lab. Ideal candidates will have a solid background in building production-grade Python systems and experience with top tech firms. This role pays $100/hour based on experience and requires a commi ...

Remote Python Engineer: Django, APIs & AI Tools

Zero Deposit is seeking a Python Engineer for a fully remote role. Work on improving product features and system reliability within a supportive and fast-growing team. Ideal for candidates with solid Python and Django experience, looking to grow in a dynamic environment. The position involves end-to-en ...

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 Python Engineer – Blockchain Scale up (Hybrid)

A leading technology firm is seeking a Senior Software Engineer with expertise in Python and an interest in Blockchain. This hybrid role in Central London involves designing and building core backend software to support impactful real-world applications in sectors like public safety and financial systems. Candid ...

Senior Python Engineer — Fashion Tech, Scale & Impact

Lyst, a leading technology platform in the fashion industry, is seeking Software Engineers to tackle complex challenges in their products. The engineering team is focused on building effective solutions that enhance user experience while handling large-scale data and systems integrations. Candidates sh ...

Backend C++/Python/Rust Engineer Cybersecurity AI

Client Server in Milton, Scotland, is seeking a skilled software engineer specializing in C++. The role involves leading projects in cybersecurity technology, utilizing a variety of languages including backend C++ and Python. A salary of up to £80k is available, plus bonuses and excellent benefits. Joi ...

Hybrid Python Engineer — Build Impactful Internal Tools

Bright Purple in London is seeking a talented Software Developer to join their Technology and Data team on a hybrid basis. In this hands-on role, you'll design, build, and ship impactful internal tools and systems that enhance business operations. Ideal candidates will have at least 1-2 years of experi ...

Beacon Python Engineer for Trading & Risk Systems

Eaglecliff is seeking a Beacon Developer with strong Python expertise to join their team in Canary Wharf, London. The role involves designing, deploying, and maintaining high-quality code as part of the Trading and Risk Management System team. The successful candidate will work closely with internal an ...

Remote Software Engineer (Python & Java) AI & Autonomy

Leidos is seeking a Software Engineer (Python & Java) in Farnborough, UK, to work on Maritime Internal Research and Development. The role involves developing software solutions and requirements, integrating software products, and working within Agile environments. Ideal candidates should demonstrate proficiency ...

Lead Front Office Software Engineer — Python & Trading

J.P. MORGAN seeks a Lead Software Engineer in London to enhance and deliver market-leading technology products within the Corporate and Investment Banking team. This role involves writing high-quality Python code, collaborating with traders, and leading practices across software engineering. Candidates ...

Lead Python Engineer — Front‑Office Credit Tech

JPMorgan Chase is looking for a Lead Software Engineer to develop secure, scalable front-office solutions. This role involves designing and troubleshooting components, working with traders to deliver low-latency workflows. Ideal candidates will have experience in system design, application development, ...

Senior Backend Engineer Go/Python, Data Pipelines

GCA Altium seeks a Back-End Engineer to design and maintain web services and data pipelines in Cambridge. This role involves collaborating with teams to develop new features for electronics design. Successful candidates should have a minimum of 5 years' experience in web service development, advanced k ...

ML & Backend Engineer — Rust/Python, Equity, Remote

Sqwish is looking for a backend engineer in Cambridge to build product infrastructure for AI solutions. The role entails developing low-latency APIs, maintaining data integrity, and supporting machine learning systems. Team members will work closely with research and product teams to design efficient and reli ...

Distributed Compute Engineer (Python) — Scale Driven Platform

Hunter Bond is looking for a Distributed Compute Engineer to design and develop systems central to a next-generation compute platform in London. The role involves addressing challenges in resource allocation, fault tolerance, and performance optimisation. Ideal candidates will possess over 4 years of r ...

GenAI Python Engineer for Enterprise AI Backends

EMBS Technology is seeking an experienced GenAI Python Developer to join a high-profile programme focusing on enterprise-scale GenAI Virtual Agent capabilities. This role involves developing secure, scalable, and production-ready GenAI solutions using advanced Python engineering alongside cloud technologies a ...

Python Engineer — Cyber Security (Greenfield AI Defense)

Client Server is seeking a Python Software Engineer to innovate within AI cybersecurity. Join our R&D team to work on complex projects focusing on developing a new Greenfield product. You will collaborate with a diverse team and enjoy perks like free lunches and personal development budgets. Ideal cand ...

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 Python Engineer: Finance Data Pipelines & APIs

Hunter Bond is looking for a Senior Python Engineer to join their high-performing global team. You will be responsible for building and enhancing critical backend platforms that support complex trading, risk, and data workflows. The ideal candidate will have strong Python development skills and be fami ...

Senior Backend Engineer (Python) — Scale & Production Systems

Location: Birmingham, Leeds, London, Manchester, Reading, Lanarkshire Virgin 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 decisions, ...

Senior Python AI Engineer (FastAPI) – Hybrid London

A technology consulting firm is seeking a Senior Software Engineer skilled in Python (FastAPI) and SQL to lead the design and build of AI-driven applications. This role involves developing data pipelines, mentoring junior engineers, and maintaining high engineering standards. Exceptional communication skills and ...

Senior Python Engineer Math Driven Optimization (Remote)

A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern technologies including SciPy and Pandas, and collaborate with i ...

Senior Python Engineer & Technical Lead (Hybrid UK)

A digital consultancy is seeking a Senior Python Developer to join their team. This hybrid role involves designing user-centred solutions and providing expertise in software development. Candidates should have strong experience with Python frameworks and AWS, along with excellent communication skills. The positi ...

Senior Python Engineer Trading & Risk Systems (Remote)

Hunter Bond is seeking a Senior Python Developer to work on their leading FinTech trading systems in London. The role entails building Back End applications and developing high-performance pipelines for risk calculations and trade workflows. The ideal candidate will have a strong Python background, exp ...

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 wi ...

Senior Python Engineer — GenAI Microservices, Hybrid (London)

About Us: 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 complex business challenges. ...

Lead Python AI & LLM Engineer — Hybrid London

Client Server Ltd. is seeking a Lead Software Engineer / Developer / Consultant in London to architect AI solutions and drive impactful outcomes. The role involves leading client projects, deploying multi-modal LLMs, and collaborating within a diverse team with a hybrid work policy. The ideal candidate ...

Senior Backend Engineer (Rust/Python) – FinTech Platform

A financial technology firm in the City of London is seeking a financial software engineer to join their back-end team. The role involves designing and maintaining cloud-native solutions, working with Rust and Python, and collaborating with stakeholders in the finance sector. The ideal candidate possesses a stro ...

Lead Software Engineer Python (Django) SC Cleared

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

Beacon Python Engineer for Trading & Risk Systems

Eaglecliff is seeking a Beacon Developer with strong Python expertise to join their team in Canary Wharf, London. The role involves designing, deploying, and maintaining high-quality code as part of the Trading and Risk Management System team.The successful candidate will work closely with internal and ...

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 £ ...

Principal Engineer (Python) Front Office Finance & Equity

Durlston Partners LLP in London is seeking a Principal Engineer to lead within their Engineering function. You will be the 'go to person' for finance and tech questions, contributing hands-on to front-office and systems projects.The role offers a compensation package exceeding £180k base, equity from d ...

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 ...

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