Senior Software Engineer Fullstack Python React Jobs in UK

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Python Developer

Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google < ...

Senior App Engineer (React Native)

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. We power people's progress. At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning j ...

Senior Mobile React Native Engineer

Imagine a world where everyone around you creates music – together, in real time. That's the world we started building six months ago. Since then, 100k+ users have created 1M+ songs on Mozart – from shower singers to seasoned artists, including A$AP Rocky's producer. Mozart lets creators translate ideas into ...

Senior React UI Engineer – TypeScript

JPMorgan Chase & Co. is looking for an Associate Software Engineer III for its Platform Experience team in London. The role involves developing high-quality user interfaces for web applications using JavaScript, TypeScript, and React, while collaborating closely with UX/UI designers. Candidates should have forma ...

Senior Software Engineer AI Fintech Product Company FULLY REMOTE IN UK £120k TypeScript[...]

Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £110k - TypeScript/ Python/ React/ AWS/ GenAI We are supporting a FinTech AI Product Company seeking an experienced Senior Software Engineer to join their FULLY REMOTE engineering team in the UK. This company is hig ...

Senior Full Stack Engineer

Senior Fullstack Software Engineer Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements.Location: London (3 days in the office) Contract Type: ...

Senior Fullstack Engineer — Global Commerce Platform (Remote)

A leading audio streaming service is looking for a Senior Fullstack Engineer to enhance its payment infrastructure. The role involves architecting and implementing backend services using Java and Python to ensure payment processing across their platform. The ideal candidate is experienced in modern JavaScript, c ...

Senior Fullstack Engineer – AI Care Platform (Hybrid)

black.ai is seeking a Mid-level or Senior Fullstack Engineer to support the development of AI features that enhance clinical workflows. This hybrid role demands proficiency in Python and modern frontend technologies along with a medical degree and clinical experience. You will collaborate closely with product te ...

Full Stack Engineer

Senior Full Stack Engineer | London | £120,000 - £160,000+ | Python | React | TypeScript Location: London (hybrid) Backend: Python (strong typing, well-structured APIs - Django or FastAPI or Flask) Frontend: React, TypeScript Systems: Data modelling, inte ...

Senior Product Engineer, Full Stack Energy

Job Description Do you have the skills to fill this role Read the complete details below, and make your application today.Senior Product Engineer, Full Stack - Energy £70,000 to £95,000 Permanent London, hybrid The opportunity Our client is hiring a Senior Pro ...

Senior Product Engineer, Full Stack Energy

Senior Product Engineer, Full Stack - Energy£70,000 to £95,000PermanentLondon, hybridThe opportunityOur client is hiring a Senior Product Engineer, Full Stack, to help build the next generation of customer-facing software in the energy market.Operating in a complex ...

Senior Product Engineer, Full Stack Energy

Senior Product Engineer, Full Stack - Energy£70,000 to £95,000PermanentLondon, hybridThe opportunityOur client is hiring a Senior Product Engineer, Full Stack, to help build the next generation of customer-facing software in the energy market.Operating in a complex ...

Senior Software Engineer Production AI & Web (London)

A pioneering tech firm based in London is seeking a Senior Software Engineer to design and maintain critical backend services and create user-facing components. This hybrid role emphasizes real-world impact, with meaningful equity and extensive company benefits. Ideal candidates will have a strong background in ...

Senior Full Stack Engineer, Genomics SaaS Platform

A leading technology institute in the UK is seeking a Senior Full Stack Software Engineer to design and maintain a web-based SaaS platform for scientific research. The role involves collaboration with various teams to ensure software reliability and quality. Successful candidates will have strong skills in React ...

Senior Fullstack Engineer: Admin & AI Enablement (Remote)

A leading tech company in Greater London is seeking an experienced Senior Fullstack Engineer to develop their internal back office platform with a focus on AI enablement. You will build full-stack features, work with modern technologies like Vue and Python, and mentor junior engineers. The role allows for flexib ...

Senior Software Engineer – Hybrid, Global Finance Impact

Citi in Belfast is seeking a Senior Software Engineer to work in a dynamic technology team focused on building software solutions for complex business challenges. You will engage in all facets of software development while collaborating closely with product teams. A bachelor's degree in computer science or engin ...

Senior Software Engineer eDV Cleared in London

SENIOR SOFTWARE ENGINEER – eDV CLEARED Permanent job opportunity for a Senior Software Engineer in a globally leading defence/cyber security company. Salary up to £100,000 plus clearance bonus. London based. WHO WE ARE? We are recruiting Senior and Lead Software Engineers to work w ...

Software Engineer SMS International London, UK

Software Engineer - SMS International Engineering London, UK About the Role As a Fullstack Software Engineer II joining the SMS International team you will be working with a team of 5 other colleagues to deliver RCS and SMS International expansion to meet the company’s objective ...

Senior Data Engineering SDE – Cloud & Data Ecosystem

A leading financial services company in Nottingham is seeking a Senior Software Development Engineer specializing in data engineering. This role involves designing software features for their data ecosystem using Java, Python, and React/Typescript. Candidates should have strong programming skills, experience in ...

Senior Software Engineer

Senior Software Engineer – YC‑Backed Startup Located in London. This founding team role offers £90 K–£120 K plus equity. I'm working with an exciting YC‑backed startup in London that's just closed a multi‑million‑pound funding round and is looking for a Senior Software Engineer to join th ...

Software Engineer

Overview Our client, a world-leading hedge fund, is seeking an expert software engineer with proficiency in Python, TypeScript and React to join their Data Products team. This team designs, builds, and maintains a wide range of data-driven solutions—including machine learning frameworks, data scie ...

Senior Fullstack Engineer: Admin & AI Enablement (Remote)

A dynamic technology company is seeking a Senior Fullstack Engineer to develop high-quality administrative tools for their internal platform. This role offers an opportunity to shape internal workflows with practical AI enhancements. The ideal candidate has 5+ years of experience across front-end and back-end de ...

Senior Fullstack Product Developer

Get AI-powered advice on this job and more exclusive features. Who We Are AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital te ...

Fullstack engineer (Shopify Developer)

About Huzzle At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to ...

FullStack Geospatial Data Engineer

Cyclops is an AI-powered platform for measuring, monitoring, and verifying natural capital at scale. Our mission is to turn petabytes of Earth observation imagery into auditable metrics of carbon stocks, vegetation health, and land use change so that climate finance can flow where it matters. We’re looking ...

Python Developer

This range is provided by Anson McCade. 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 Anson McCade Salary: Up to £65,000 (depending on experience) + benefits < ...

Lead Software Engineer Applied AI/ML Python Engineer

Job Description Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking. You will play a pivotal role in transforming the operations of the world’s largest bank. You will collaborate with Data Scientist ...

Lead Software Engineer Applied AI/ML Python Engineer

Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking.You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Business te ...

Lead Software Engineer Applied AI/ML Python Engineer

Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking. You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Busi ...

Lead Software Engineer Applied AI/ML Python Engineer

Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking. You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Busi ...

Senior Software Engineer — Healthtech Impact (Hybrid London)

A leading healthtech company is seeking a Senior Software Engineer to lead the development of software that enhances proactive healthcare solutions. You will work within a cross-functional squad to build high-quality applications that improve patient outcomes. Ideal candidates should have extensive experience in ...

Senior Software Engineer II — Drive Scalable, High Impact Systems

Menlo Ventures is seeking a Senior Software Engineer II in Greater London to lead complex technical projects and simplify systems within our technology stack. With a focus on collaboration and mentorship, this role requires 8+ years of software engineering experience, particularly in Python, Django, React, and o ...

Senior Software Engineer – Hybrid Finance Tech (Markets Ops)

Citigroup Inc. is seeking a Senior Software Engineer in Belfast. You will help redefine global finance by building robust software solutions in a dynamic team environment focused on integration and automation. Ideal candidates have strong programming skills primarily in Java, React, and Python, along with experi ...

Senior Software Engineer (AVP) – Global Finance Tech

Citi is seeking a Senior Software Engineer in Greater London to develop robust software solutions. You will work collaboratively with product teams to address complex business challenges. The ideal candidate has a Bachelor's degree in a relevant field and strong proficiency in Java, React, or Python. Enjoy a hyb ...

React / UI Software Developer (Contract)

Exciting opportunity for a React / UI Software Developer to join this global Energy company. This is an exciting time to join this world-leading Energy company as it evolves from a traditional Oil & Gas enterprise into a future-focused Energy leader. This transformation includes the establishment o ...

Senior Front End Engineer — React Native & React for Fintech

A fintech start-up in the United Kingdom is seeking a Senior Software Engineer to lead front-end development using React Native and React. This mid-senior level role involves building greenfield features within a collaborative product-led team. The ideal candidate will have over 3 years of experience in mobile a ...

Python Engineer

Join to apply for the Python Engineer role at LinkedTrade Join to apply for the Python Engineer role at LinkedTrade Are you a passionate Python developer looking for your next challenge? LinkedTrade Technologies Ltd, a leadi ...

Python Engineer

Role Highlights: Position: Python Engineer Location: Remote within the UK Employment Type: Permanent Compensation: Competitive market salary plus equity options Overview: An innovative EdTech start-up is seeking a skilled P ...

Python Engineer

Python Engineer - AI/ML Automation Location - remote, with occasional trip to Edinburgh or Glasgow when required Duration - 6 months with possible extensions Day rate - circa £520 Outside ir35 We are looking for an experienced Python Engineer to join a forward-thinking agi ...

Python Engineer

Overview Role: Python Engineer Location: Belfast, UK Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful diffe ...

Python Engineer

Python Engineer Hybrid working - 3 days per week onsite Salary up to £65,000 per annum A leading Birmingham‑based client is seeking a Python Developer to design, build, and deploy applications using Python frameworks and LLM APIs. The position focuses on developing scalable, secure ...

Python Engineer

Senior Python Engineer (Microservices / Event-Driven) – Contract £550/day | Outside IR35 4 Months | Watford (HYBRID) We’re hiring a Senior Python Engineer with proven time-series experience to work on a real-time data platform. This is ...

Python Engineer

Senior Python Engineer (Microservices / Event-Driven) – Contract £550/day | Outside IR35 4 Months | Watford (HYBRID) We’re hiring a Senior Python Engineer with proven time-series experience to work on a real-time data platform. This is ...

Python Engineer

Senior Python Engineer (Microservices / Event-Driven) – Contract £550/day | Outside IR35 4 Months | Watford (HYBRID) We’re hiring a Senior Python Engineer with proven time-series experience to work on a real-time data platform. This is ...

Python Engineer

We have a fantastic new opportunity to join our team at Smartodds as a Python Engineer.  Based in North London, Smartodds provides in-depth research and analysis on sporting events around the world, supported by world-class, bespoke software platforms.We are proud of our collaborative and dyna ...

Python Engineer

We have a fantastic new opportunity to join our team at Smartodds as a Python Engineer.  Based in North London, Smartodds provides in-depth research and analysis on sporting events around the world, supported by world-class, bespoke software platforms.We are proud of our collaborative and dyna ...

Python Engineer

Salary: up to £200k base + bonusSummaryMy client is a leading global quant firm looking for a no-nonsense technologist to join one of their growing quant trading teams based in London. This team is one of the most experienced and profitable at the company.Collabo ...

Python Engineer

Title: Python Engineer Salary: Up to £60,000 Location: Bristol (On-site) Are you a Python Engineer looking to work on complex, high-impact data problems in a fast-moving and innovative sector? I'm working with a market-leadi ...

Python Engineer

We have a fantastic new opportunity to join our team at Smartodds as a Python Engineer. Based in North London, Smartodds provides in-depth research and analysis on sporting events around the world, supported by world-class, bespoke software platforms. We are proud of our collaborative and dynamic c ...

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    Senior Software Engineer Fullstack Python React Jobs in United Kingdom Job Search Guide, Trends and Insights