Senior Full Stack Developer React Python Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

AI Deployment Lead — Remote for Enterprise Deployments

A leading AI technology firm in the United Kingdom is looking for an FAgent Deployment Manager to lead the deployment of AI Agents in enterprise settings. The role includes managing customer deployment lifecycles, coordinating configurations, and driving successful project outcomes. Candidates should have 3–5 ye ...

Founding Engineer (AI Startup | £200k)

Salary: Up to £200,000 base + Significant Equity 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 r ...

Lead Fullstack Engineer

Zelt is on a mission to rebuild how organisations run. Our all-in-one platform helps modern companies manage their people across payroll, onboarding, time off, IT provisioning and more, in a seamless and automated way. We are the only platform on G2 named a Global Momentum Leader across HR, Payroll ...

Lead Fullstack Engineer

Zelt is on a mission to rebuild how organisations run. Our all-in-one platform helps modern companies manage their people across payroll, onboarding, time off, IT provisioning and more, in a seamless and automated way. We are the only platform on G2 named a Global Momentum Leader across HR, Payroll ...

Funded PhD position UEL ISEY & Leverhulme Trust in London University of East London

Funded PhD position - UEL ISEY & Leverhulme Trust Location: London, United Kingdom Compensation: up to £21,000 Role type: Full time Visa sponsorship: Not provided Tech stack Python Requirements Recordings from babies ...

Founding Engineer (Frontend)

Founding Engineer (Frontend) - AI-native Workspace Do you have experience building and shipping exceptional UX at an early-stage startup or customer-facing product? Are you excited by real ownership, product influence, and shaping the frontend experience of a genuinely category-defining A ...

Junior Fullstack Engineer

Fullstack Engineer - Up to £60k - 2 Days onsite - Fulham I am currently working with an excting SaaS client who has built out a Risk management solutions platform. Their primary focus is to provide businesses with advanced tools and platforms that help them identify, assess, manage, and mitigate ...

Tech Lead AI Driven Development / React / Node

Sanderson are working with an ambitious SportsTech organisation that is embarking on a major greenfield platform rebuild and is looking for a hands-on Technical Lead to drive the project from both a technical and delivery perspective. Is your CV ready If so, and you are confident this is the role for ...

Software Developer Internal Compute Frameworks (Rust)

Position Overview:We are seeking an experienced and passionate Software Developer to join our growing team. In this role, you will play a key part in designing, building, and maintaining Squarepoint internal frameworks, services and platforms that power our business. You will have the opportunit ...

Senior Java Software Engineer

A fast-growing UK fintech bank is building the next generation of platforms that support underserved SMEs, helping power local economies through modern, scalable financial services. This role sits at the heart of its engineering function, shaping products that directly impact customers while driving technical ...

Lead App Developer

What will I be doing? Lead and mentor the mobile development team, providing guidance, performance feedback, and fostering a culture of collaboration and continuous improvement.Act as a hands-on developer, contributing high-quality code using React Native, Expo ...

Senior Software Engineer Frontend

Senior Front-End Developer Be one of the first applicants, read the complete overview of the role below, then send your application for consideration.Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – ...

Senior Software Engineer Backend

Senior Back-End Developer Do you have the right skills and experience for this role Read on to find out, and make your application.Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + ...

Senior Software Engineer Frontend

Senior Front-End Developer Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + competitive benefits About the Role We’re looking for a Senior Front-End Develop ...

Senior Software Engineer

Overview At Ultralytics, we relentlessly drive innovation in AI, building the world's leading YOLO models. We're looking for passionate individuals obsessed with AI, eager to make a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of ...

Senior Redshift Developer – AWS Redshift, Power BI / Tableau, APIs, Terraform – OUTSIDE IR35

Overview Outstanding contract opportunity to join this global, market leading, B2B SaaS tech business as a Senior .Net Developer with proven expertise in greenfield AWS Redshift development. This business is embracing AI powered software engineering and bleeding edge development practices ...

Senior Software Engineer London

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this sha ...

Senior Software Engineer London

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this sha ...

Dot Net Developer

Job Title: .NET Developer Location: Remote (United Kingdom) Employment Type: Full-Time, Permanent Experience: 0–15 Years Eligibility: Must have the right to work in the UK (No visa sponsorship available) Job Summary We are seeking a motivated and skilled <b ...

Travel Support Engineer London

Travel Support Engineer (Backend & Full Stack) London (Hybrid - 2 days onsite) Permanent | Visa sponsorship available | Start ASAP Experience: Mid–Senior Make travel support effortless with your skills At Duffel, travel is something we all c ...

Senior Application Architect – SAP HANA Development with strong full stack expertise across ABAP, Fiori, and SAP BTP.

OverviewWe are seeking a highly experienced Application Architect – SAP HANA Development with strong full-stack expertise across ABAP, Fiori, and SAP BTP. This architect will play a key advisory and design role, shaping scalable, secure, and high-performing SAP solutions that support modernizati ...

Senior Software Engineer

We’re seeking Senior Software Engineers to accelerate our client's transformation by embedding modern, secure engineering practices across their cloud platform. In this role you’ll lead the design and delivery of automated, resilient CI/CD and DevSecOps pipelines on Azure, shape cloud-native .NET/React sol ...

Senior Staff Forward Deployed Engineer, GenAI, Google Cloud

corporate_fare Google place London, UK Apply Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. 10 years of experience building and shipping production-grade AI-driven solutions to external or internal customers using Python, ...

Remote Java Developer SC Cleared, Microservices Hays

Java Developer – SC Cleared, Microservices Up to £550 per day (Inside IR35)London / Remote (Occasional travel) My client is looking for a Java Developer with Active SC Clearance to work on a business-critical programme ASAP. Key Requirements: Strong understandin ...

Lead Frontend Engineer

Lead Frontend Engineer / React / TypeScript / Permanent / HybridVivo Talent is looking to recruit a Lead Frontend Engineer with deep expertise in React and modern frontend architecture. You'll lead a team of engineers while remaining hands-on, shaping the development of high-quality, performant and acces ...

Risk Lead in London Lithe Consulting Ltd

Risk Lead London, UnitedKingdom Tech stack Python C Job Description ...an SME background, or else be sat in a large corporate and wishing they were at an SME! We're after someone who is comfortable with Python code (or C++/. ...

Data Governance and Performance Manager in Potters Bar AtkinsRéalis

Data Governance and Performance Manager PottersBar, United Kingdom Posted 9 months ago Tech stack Databases Python Data Visualisation Manager Tableau Below is a snippet of the job description. Technic ...

Software Engineer III Python and Databricks in Glasgow JPMorgan Chase & Co.

Software Engineer III - Python and Databricks Glasgow, United KingdomPosted 10 months ago Tech Stack Python Databricks Responsibilities Deliver system design, application development, testing, and operational stability. ...

Software Engineer III Python in Bournemouth JPMorgan Chase & Co.

Software Engineer III - Python Bournemouth, United Kingdom Posted 9 months ago Tech stack web Python Flask REST Software Engineer Django API Experience & Qualifications Hands-on p ...

Python Software Engineer Microscope Control in London Micrographia Bio

Python Software Engineer - Microscope Control London, United Kingdom Posted 10 months ago Tech stack Python robotics Software Engineer Micrographia Bio's Mission Our mission at Micrographia Bio is to deliver a new era of drug discovery usi ...

Actuarial Pricing Analyst in London Eames Consulting

Actuarial Pricing Analyst London, United Kingdom Posted 9 months ago Tech Stack Python R Job Opportunity Looking for candidates with 1-3 years of experience in pricing (ideally personal or commercial lines) with good coding skill ...

Risk Lead in London Lithe Consulting Ltd

Risk Lead London, UnitedKingdom Tech stack Python C Job Description ...an SME background, or else be sat in a large corporate and wishing they were at an SME! We're after someone who is comfortable with Python code (or C++/. ...

Lead Software Engineer UI React/TypeScript Asset Management Trading

Overview Are you excited by the challenge of creating real-time user interfaces that power trading across global markets? As a React Developer, you’ll have the opportunity to work with cutting-edge web technologies and see your solutions make an immediate impact. You’ll collaborate with experts in ...

Senior Software Engineer

Job Summary Senior Software Engineer required by an established technology company located in Staines. Hybrid working - three days per week in the office. Spectrum IT Recruitment provided pay range This range is provided by Spectrum IT Recruitment. Your actual pay will be ba ...

Senior Software Engineer

Job Summary Senior Software Engineer required by an established technology company located in Staines. Hybrid working - three days per week in the office. Spectrum IT Recruitment provided pay range This range is provided by Spectrum IT Recruitment. Your actual pay will be ba ...

Senior Fullstack Engineer

Senior Fullstack Engineer Application Deadline: 31 May 2026 Department: Engineering Employment Type: Permanent - Full Time Location: London Compensation: £70,000 - £85,000 / year Description About us ...

Senior Fullstack Engineer

Senior Fullstack Engineer Application Deadline: 31 May 2026 Department: Engineering Employment Type: Permanent - Full Time Location: London Compensation: £70,000 - £85,000 / year Description About us ...

Senior Software Engineer

Overview At Ultralytics, we relentlessly drive innovation in AI, building the world's leading YOLO models. We're looking for passionate individuals obsessed with AI, eager to make a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of ...

Senior C++ Software Engineer Linux

This range is provided by Client Server. 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 Client Server Senior C++ Software Engineer / Developer (Linux SQL C++17) London / W ...

Senior C++ Software Engineer Linux

This range is provided by Client Server. 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 Client Server Senior C++ Software Engineer / Developer (Linux SQL C++17) London / W ...

Senior C# Developer .Net Core relocate to Newcastle!

Senior C# Developer / Backend Software Engineer (C# .Net) *Newcastle onsite* to £130k+ Are you a Senior C# Developer looking to escape the hustle and bustle of London and relocate to somewhere with stunning scenery and a better quality of life (there's also great restaurants and bars!)? < ...

Head of Software Engineering (Future CTO)

Engineering Leader | High-Growth Series A Scale-up Are you a full-stack pioneer ready to own a product from end-to-end? We are exclusively representing a mission-driven tech startup that has just secured a strong Series A funding round of over £10million ...

Java Developer (Spring Boot) in Winchester Mobilise Cloud

Java Developer (Spring Boot) Winchester, United Kingdom Posted 12 months ago This is a job posted by our partner Jooble Tech stack Spring Boot Java Spring Framework Position Overview We are seeking a talented <b ...

Front End Developer

Manchester • Flexible Hours • Maternity Cover (Potential Perm) About Us We’re Pearl Scan Group, a Manchester-based company specialising in document management. We’re a tight-knit team who love what we do, and we’re looking for someone to jump in and help us build some great things ...

Software Developer Node & Next

Remote with very occasional client visits 3-month contract, potential for extension Our client, an established and successful Consultancy are looking for a number of experienced Developers to join them on a contract basis With head offices in the north of the UK and ...

Senior Software Engineer (Team Lead)

Requirements This role is for Level 3 (Senior) engineers. We care far more about impact and skill than years of experience, but typically candidates at this level have 5+ years of software engineering experience You’re experienced. You’re an experienced software engineer (typically 5 ...

Senior Software Engineer

Overview Role: Senior Software Engineer (AWS Focus) – London Location: London Working pattern: 4 days on-site (1 day remote) Are you a hands-on Senior Software Engineer with deep AWS expertise and a passion for building scalable, resilient cloud platfor ...

Senior Software Engineer

Overview Role: Senior Software Engineer (AWS Focus) – London Location: London Working pattern: 4 days on-site (1 day remote) Are you a hands-on Senior Software Engineer with deep AWS expertise and a passion for building scalable, resilient cloud platfor ...

Java Software Engineer

Senior Java Developer 11 roles available (mid to senior level) Pay rate: Outside IR35 – £600 to £800/day (depending on experience) Duration: Initial 6–9 months (programme running through to 2027) Worki ...

Product Engineer (£80k £130k + Meaningful Equity) at Allied

Job Title: Product Engineer Salary: £80k - £130k + Meaningful Equity Company Description: Allied - Notion Capital and 1991 VC‑backed defence tech startup Location: London, UK Job Description: Join a mission‑driven team building AlliedO ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Senior Full Stack Developer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights