Fullstack Engineer Python Typescript 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

Senior Back end Software Engineer (Python and Rust) London

Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technolog ...

Full Stack Engineer

We're not building AI tools. We're rebuilding how the world's largest organisations operate. Conquer AI designs and deploys agentic AI systems inside FTSE 100, FTSE 250, and Fortune 500 businesses. These are production systems, embedded into critical workflows, driving real revenue, reducin ...

Founding AI Engineer

Senior AI Engineer – Healthcare (Agentic AI) – Remote/Hybrid – £80–100k + equityAre you an experienced AI Engineer with a track record of shipping production code in startups?Do you want to work on AI that directly improves how healthcare is delivered?Imagine clin ...

Founding AI Engineer

Senior AI Engineer – Healthcare (Agentic AI) – Remote/Hybrid – £80–100k + equityAre you an experienced AI Engineer with a track record of shipping production code in startups?Do you want to work on AI that directly improves how healthcare is delivered?Imagine clin ...

Software Engineer

Software Engineer Department: Tech - Software Development Employment Type: Permanent - Full Time Location: Oxford, UK Description Based in Oxford, you will work as part of a fun and highly experienced and growing Software Team building inn ...

Lead Product Engineer (£140K – £250K + Equity) at Fyxer AI

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Lead Product Engineer Salary: £140K – £250K + Equity Company Description: ...

Senior Software Engineer

Overview IDBS helps BioPharma organizations unlock the potential of AI/ML to improve the lives of patients. As a trusted long-term partner to 80% of the top 20 global BioPharma companies, IDBS delivers powerful cloud software and services designed for the BioPharma sector. IDBS, a Danaher company ...

Software Engineer (Up to £130k)

Software Engineer – Early Stage AI Scale-up London We’re supporting a fast-growing AI scale-up founded by proven leaders who previously built and deployed some of the world’s most complex AI systems. Backed by top-tier investors and approaching a significant funding milestone, this is a ...

AI Engineer

AI Engineer | Up to £130,000 | Remote | Full-Time Apply below after reading through all the details and supporting information regarding this job opportunity.We've partnered with a well-funded Web3 infrastructure company eliminating blockchain fragmentation to recruit a ...

London Based SDET: Ownership, Mentorship & Real World Impact

A dynamic tech company in London is looking for a Mid-level Software Developer in Test to join their Quality Engineering team. In this full-time role, you'll work on automation frameworks and CI pipelines, while mentoring junior team members. The ideal candidate has over 2 years of experience in test automation ...

Remote Full Stack Engineer & AI Trainer

A leading tech consulting firm is seeking a Full Stack Engineering Specialist - AI Trainer to utilize their expertise in frontend and backend technologies. The role involves reviewing AI-generated code, ensuring its quality, and collaborating with teams to enhance AI models. Ideal candidates should have strong s ...

Lead AI Engineer Build Next Gen AI Systems

A pioneering AI-first company in the UK is seeking an AI/ML Developer to design and optimize innovative advisory products. The ideal candidate will have over 3 years of experience in AI/ML development, strong programming skills in Python, and familiarity with TypeScript. This role offers a competitive salary and ...

Applied AI Engineering Lead — Squad & Product Strategy

A global professional services firm is seeking an Applied AI Engineering Squad Lead to guide AI solutions in a hybrid working environment. The role demands expertise in software and systems engineering, particularly Python/TypeScript, and advanced applied AI/ML skills. You will lead a multi-disciplinary squad to ...

Real Time AI Engineer Ground Ops, First Engineering Hire

A pioneering AI startup in London is seeking a Junior Software Developer to be the first engineering hire. You will design and implement real-time AI systems to improve airport ground operations. The role offers significant ownership in developing a platform that generates high-accuracy predictions for flight de ...

AI Driven Engineering Lead — B2B SaaS (London)

Jack & Jill is looking for an Engineering Lead in London, UK, to manage a high-performance engineering team and contribute hands-on to product development. This position involves guiding technical direction on complex B2B SaaS solutions while fostering an AI-native culture. The ideal candidate will have proven e ...

Senior AI Engineering Squad Lead Product & Delivery

Ernst & Young in City of Westminster is seeking an Applied AI Engineering Squad Lead. This role requires providing senior engineering and product leadership while guiding teams to build scalable, AI-enabled solutions. You'll define strategic directions, lead project delivery, and establish strong engineering pra ...

Forward Deployed Engineer

Forward Deployed Engineer London, UK Permanent | Hybrid | 2-3 Days PW £120,000 — £140,000+ Curated is partnered with a fast-growing InsurTech building an internal AI platform from the ground up. < ...

Senior UI Software Engineer II

Senior Software Engineer II (Front-End / UI Engineering) About the role: In this role, you’ll design and ship user interfaces for data‑intensive products used in production. You’ll work with React and TypeScript and connect to analytics and ML services (for example via Dash, Domo, and S ...

Artificial Intelligence Engineer

Founding AI Engineer | Python, LLMs, RAG | VC-Backed PropTech Rebuilding How People Rent and Buy Salary: £100,000 - £120,000 + equity Location: London (Hoxton) – 5 days/week in-office I’m working wit ...

Staff Engineer React and Node.js Accounting – 100% Remote

Job Description NOTE: This is a FULLY remote role, but the candidate must be within EMEA to collaborate with their team, peers, and internal customers. You do not have to be in the specific country or city shown in this listing, but please only apply if you are physically based within EMEA. </ ...

Senior Full Stick Developer

Senior Full-Stack Engineer (TypeScript) A global financial technology organisation is looking for a Senior Full-Stack Engineer to join a team responsible for evolving a large-scale, business-critical platform used across international markets. You will get to work on modernising and scali ...

Senior Web Developer

Every day, Imagine Communications is delivering billions of media moments all over the world — anywhere, anytime and on any device. Imagine Communications delivers innovative, end-to-end media software and networking solutions to over 3,000 customers in more than 185 countries, including the top broadcast ...

Staff Full Stack Engineer (Web Experience)

Kpler is a forward-thinking technology company dedicated to delivering innovative solutions to our industry. We are looking for a highly skilled and versatile Full Stack Staff Engineer with strong frontend capabilities to join our dynamic team. This role involves leading our Web Experience team, working primaril ...

Staff Full Stack Engineer (Web Experience)

Kpler is a forward-thinking technology company dedicated to delivering innovative solutions to our industry. We are looking for a highly skilled and versatile Full Stack Staff Engineer with strong frontend capabilities to join our dynamic team. This role involves leading our Web Experience team, working primaril ...

DevOps Engineer

We are looking for a Software Engineer to join our Customer Platforms team. Our team works with stakeholders across the business to deliver reliable, high-quality customer experience from end-to-end, from our corporate website to our critical business systems integration. The role requires strong technical ex ...

DevOps Engineer

We are looking for a Software Engineer to join our Customer Platforms team. Our team works with stakeholders across the business to deliver reliable, high-quality customer experience from end-to-end, from our corporate website to our critical business systems integration. The role requires strong technical ex ...

Back End Developer (DV Cleared)

DV Cleared Backend DeveloperLocation: UK WideClearance: DV clearance requiredSector: Defence & National SecurityRole SummaryOur client is seeking DV cleared Backend Developers to support high impact Defence and Security programmes. You will design, build and operate se ...

Back End Developer (DV Cleared)

DV Cleared Backend DeveloperLocation: UK WideClearance: DV clearance requiredSector: Defence & National SecurityRole SummaryOur client is seeking DV cleared Backend Developers to support high impact Defence and Security programmes. You will design, build and operate se ...

Backend Engineer — Scale Distributed Systems & Data Pipelines

Sentient Labs in the United Kingdom is seeking backend engineers to design and scale systems for internal and community-facing products. Candidates should have 3-5+ years of professional engineering experience and proficiency in backend languages such as Python or TypeScript. Responsibilities include owning the ...

Staff Product Engineer

Staff Product Engineer – AI-Native SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £170,000 + equity Typescript/Node, React, Golang, GCP/AWS - Your tech background is less important than how you lead teams solving complex tech ...

Forward Deployed Engineer

Location: London, England As a Forward Deployed Engineer, you will own the technical success and real-world application of the platform across a number of our largest customers. This is a highly strategic, customer-facing engineering role focused on building, deploying, and iteratin ...

Product Engineer (£110K – £200K + Equity) at Incident.io

Product Engineer (£110K – £200K + Equity) at Incident.io – Series B AI incident response platform Incident.io is a Series B AI incident response platform backed by Index Ventures. Job Description Join the leading incident management platform used by 1,500+ companies like Netflix and ...

Software Engineer Telematics & Cloud Systems (Full Stack)

Software EngineerScroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.- Telematics & Cloud Systems (Full Stack) Working Pattern: Hybrid (e.g.23 days onsite) The Opportunity We are seeking a talented and motivated Software Engineer to j ...

Full Stack Engineer (£60k £80k + Equity) at Cambridge based agentic AI platform

Job Title Full Stack Engineer (Founding Team) Salary £60k-£80k + Equity Company Description Cambridge-based agentic AI platform founded by Alexa's former speech lead and the Chair of the UK Government AI Council Job Description As the first fu ...

Founding Software Engineer (£100k £140k + Equity) at Well funded AI voice agent startup

This is a job that Jill is helping to recruit for on behalf of one of our customers. To apply, speak to Jack. Title Founding Software Engineer (£100k-£140k + Equity) at Well-funded AI voice agent startup Job Title Founding Software Engineer Salary £100k ...

Product Engineer (£110K – £200K + Equity) at $100M Series B AI a confidential company response [...]

Product Engineer Location: London, UK Salary: £110K – £200K + Equity Company: $100M Series B AI confidential company response platform backed by Index Ventures and Insight Partners. Job Description: Join a high‑velocity team transforming how engineering organizations handl ...

Senior Software Engineer

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. Were redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes ...

Senior Software Engineer

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. Were redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes ...

On‑Site Automation Tester – Playwright, Specflow expert (London)

A global testing services organisation is looking for a skilled Automation Tester to join their team in London. This role requires advanced proficiency in C#, Python, JavaScript/TypeScript, and SQL. As part of the team, you will develop and maintain complex test scripts, refine automation frameworks like Playwri ...

Applied AI Engineering Lead — Squad & Product Strategy

A leading consulting firm in the UK is seeking an Applied AI Engineering Squad Lead to oversee and mentor a team of engineers. This pivotal role involves shaping the product vision and technical direction for AI solutions, ensuring adherence to best practices in engineering and responsible AI. Candidates should ...

Applied AI Engineering Lead — Squad & Product Strategy

A prominent consulting firm is seeking an Applied AI Engineering Squad Lead to guide a team in building scalable AI solutions. The role involves defining strategic direction, ensuring robust end-to-end delivery of AI-enabled systems, and mentoring engineers. Ideal candidates will possess strong expertise in soft ...

Lead AI Platform Engineer — MLOps & RAG

Elanco is seeking a passionate Engineering Leader in Hook, UK, to drive AI product development. You will lead a talented team, ensuring adherence to engineering standards while fostering a culture of innovation. The ideal candidate will have extensive DevOps and Agile experience, alongside expertise in Python, R ...

Senior System Test Engineer – Healthtech QA Leader

Flok Health Ltd. seeks a dedicated test hire to own testing and product quality. This role involves designing and building automated tests, performing manual testing, and defining overall test strategy. The ideal candidate will have strong programming skills, particularly in Python or TypeScript, and experience ...

Senior Full Stack Engineer: AI Driven, High Impact, Remote

Story Terrace Inc. is seeking a Senior Full Stack Developer in Greater London to lead the design, build, and scale web applications. The ideal candidate will have over 5 years of full-stack experience, focusing on Python and JavaScript/TypeScript. This role emphasizes a hybrid working environment, allowing you t ...

Graduate Software Engineer

Neat brings people together with beautifully simple, versatile video devices and experiences. By minimising the physical and virtual divide, we enable everyone to feel more connected, present and understood, however they prefer to work. Neat's pioneering portfolio addresses the needs of today's workplace a ...

Senior Software Engineer

Senior Software Engineer - AI Start-up - London - In-Office - Up to £200k Base + Equity We’re supporting a category‑leading AI organisation building next‑generation conversational agents used by major global brands. Their platform powers intelligent, human‑like interactions across chat, email and v ...

Founding Engineer (£60k £90k + Equity) at Corgi

Job Title Founding Engineer Company Description Corgi - YC S24 full-stack AI insurance carrier Job Description Join the Strategic Projects team at a YC S24 startup rebuilding the $6 trillion insurance industry from scratch. As a founding engineer, you will own ...

AI Engineer

AI Engineer | Up to £130,000 | Remote | Full-Time We've partnered with a well-funded Web3 infrastructure company eliminating blockchain fragmentation to recruit an AI Engineer. Following a $20M Series A, they're scaling fast and need someone who can supercharge the org thro ...

Forward Deployed Engineer

Forward Deployed Engineer London, UK Permanent | Hybrid | 2-3 Days PW £120,000 — £140,000+ Curated is partnered with a fast-growing InsurTech building an internal AI platform from the ground up. < ...

Senior Software Engineer

Senior Software Engineer - £80k + bonus + shares | SustainbleTech | Yorkshire/hybrid You can get further details about the nature of this opening, and what is expected from applicants, by reading the below.What is SustainableTech? Eco-Tech, Env ...

🚀 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

    Fullstack Engineer Python Typescript Jobs in United Kingdom Job Search Guide, Trends and Insights