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

Backend Engineer (Senior/Lead)

In this role you will work closely within product to build the core digital infrastructure for a next-generation energy company. You will use your experience to engineer backend infrastructure that is second-to-none. You'll be working across the back-end: Constructing a real-time digital tw ...

Senior Physical Design Engineer

Senior Physical Design Engineer - Bristol or Cambridge This client is a fast-growing player in the semiconductor space, focused on developing advanced computing platforms that enable cutting-edge applications in AI, high-performance computing, and data-intensive systems. With strong financial bac ...

Senior Software Engineer at UnlikelyAI

Job Title Senior Software Engineer Company UnlikelyAI – Series A neurosymbolic AI startup Job Description Join the team building the future of reliable AI by combining LLMs with proprietary symbolic reasoning. You will architect a new public API and platform ex ...

Senior AI Engineer

Join a globally respected investment platform at the forefront of applying AI to complex, real-world decision making. We’re seeking a Senior AI Engineer to design and deploy production-grade LLM systems that directly enhance how investment and operational teams access, analyse, and act on information at scale ...

DevOps Engineer (Mid Level)

DevOpsUK is seeking a highly skilled and experienced DevOps Engineer to join our team of consultants. In this role, you will have the opportunity to work with a variety of clients, using your expertise to help them design, implement, and maintain their infrastructure and deployment pipelines. Key respo ...

Senior Engineer

Senior Software Engineer Location: Enfield – 3 Days in Office | Salary: £60,000‑£65,000 I’m currently working with a well‑established global engineering company that is looking for a Senior Software Engineer to join their growing team in Enfield. The business has been operating for decade ...

Lead Software Engineer | Defence Start Up | London

Lead Software Engineer | Defence Start-Up | London Lead Software Engineer required for a rapidly-growing London-based defence start-up building next-generation autonomous and AI-driven systems to support critical national security missions. Founded by experienced operators and technologis ...

Microarchitect & RTL Designer

Job Title: Microarchitect & RTL Design Engineer Location: Cambridge, England, United Kingdom About the Role: We are seeking a seasoned Microarchitect and RTL Design Engineer with a strong background in ...

Senior Software Engineer

Senior Software Engineer Location - Southampton, Hampshire, 2 days a week. Salary - Up to £80k plus bonus. Security - Due to the nature of this position, you must be eligible to achieve a minimum of SC clearance, b ...

C Software Engineer Defence Sector Cambridge)

C Software Engineer - Defence Sector - Cambridge A growing Defence and Security company, based in Cambridge, is currently seeking an experienced C Software Engineer to contribute to the development of breakthrough technologies that will enhance the UK's security against external threats. You w ...

Senior Engineer

Senior Software Engineer Location: Enfield – 3 Days in Office | Salary: £60,000‑£65,000 I’m currently working with a well‑established global engineering company that is looking for a Senior Software Engineer to join their growing team in Enfield. The business has been operating for decade ...

Senior Software Engineer

We have partnered with our client in their search for a Senior Software Engineer to help redesign and deliver a market-leading front-to-back OTC derivatives solution. Responsibilities Lead and manage development team, including work assignments and professional development <li ...

Software Engineer (C++)

C++ Software Engineer - Outside IR35 Contract London, UK Long-Term Engagement on a Rolling Contract Hybrid Working Up to £750 per day (Outside IR35) We have partnered with a leading Technology Firm who are looking to add a Software Engineer with ...

C++ Software Engineer Outside IR35 Up to £700 per day

C++ Software Engineer – Outside IR35 Contract London, UK Long‑Term Engagement on a Rolling Contract Hybrid Working We have partnered with a leading Technology Firm who are looking to add a Software Engineer with skills on C++ to their Market Data team! The successful ...

Senior AI Engineer

Join a globally respected investment platform at the forefront of applying AI to complex, real-world decision making. We’re seeking a Senior AI Engineer to design and deploy production-grade LLM systems that directly enhance how investment and operational teams access, analyse, and act on information at scale ...

Linux Site Reliability Engineer

Linux Site Reliability Engineer (SRE) – Contract We are looking for an experienced Linux Site Reliability Engineer (SRE) to join a high-performing infrastructure support team focused on maintaining and improving critical platform reliability within a large-scale enterprise environment. </p ...

Senior Software Engineer

We have partnered with our client in their search for a Senior Software Engineer to help redesign and deliver a market-leading front-to-back OTC derivatives solution. Responsibilities Lead and manage development team, including work assignments and professional development <li ...

Senior AI Engineer

Senior AI Engineer We’re looking for a hands‑on Senior AI Engineer to build real‑world AI systems that deliver measurable impact across customer journeys and internal operations. This role is all about turning emerging AI capabilities—LLMs, agentic systems, ML models, workflows, and AI services—i ...

AI Software Engineer Global Financial

AI Software Engineer - Agentic and GenAI (LangGraph & CrewAI) Location: London Hybrid: 2 days per week in the office Do you have commercial experience using AI frameworks? If yes, this could be for you. Our client are a Global Financial located in Glasgow who a ...

AI Software Engineer Global Financial

AI Software Engineer - Agentic and GenAI (LangGraph & CrewAI) Location: London Hybrid: 2 days per week in the office Do you have commercial experience using AI frameworks? If yes, this could be for you. Our client are a Global Financial located in Glasgow who a ...

Lead Software Engineer | Defence Start Up | London

Lead Software Engineer | Defence Start-Up | London Lead Software Engineer required for a rapidly-growing London-based defence start-up building next-generation autonomous and AI-driven systems to support critical national security missions. Founded by experienced operators and technologis ...

Platform Engineering Manager

Hiring: Manager - Platform Engineer (AI & Data Solutions) I'm currently working on an opportunity for a Manager level Platform Engineer to join a Technology & Transformation team, focused on delivering large-scale cloud and data platform solutions across complex enterprise environments. This role ...

Principal Engineer

Principal Engineer - Series A Scale Up - Up to £270,000 I'm currently looking for a Principal Engineer to join a high-growth, YC-backed AI startup based in London. It's a hands-on IC role focused primarily on scalable backend systems and genuinely at scale. You’ll be ...

Data Platform Engineer

Start Date: Mid-May 2026 Contract Type: Contract We are seeking experienced Mid to Senior Java / Data Platform Engineers to support a high-profile client engagement. The role will focus on building and optimising scalable, data-driven applications and distributed systems, with ...

Electronics Engineer

Electronics Engineer (Mixed-Signal & Sensors) Cambridge | 5 days onsite £55k - £70k Are you a hands‑on engineer who loves taking innovative electronics from concept to production? Do mixed‑signal and precision analogue technology excite you? We're working with a Cambridge‑ ...

Senior Physical Design Engineer

Senior Physical Design Engineer - Bristol or Cambridge This client is a fast-growing player in the semiconductor space, focused on developing advanced computing platforms that enable cutting‑edge applications in AI, high-performance computing, and data-intensive systems. With strong financial bac ...

Senior Software Engineer at UnlikelyAI

Job Title Senior Software Engineer Company Description UnlikelyAI - Series A neurosymbolic AI startup Job Description Join the team building the future of reliable AI by combining LLMs with proprietary symbolic reasoning. You will architect a new public API and ...

Actemium Automation Hampshire Software Controls Systems Engineer

Software Controls Systems Engineer Location: Hampshire Package: Competitive Salary + Healthcare, Pension & Wellbeing Benefits | EV Scheme Available + Share Scheme Company: Actemium Automation Hampshire (Part of VINCI Energies) Actemium Automation Ha ...

Platform Engineering Manager

Hiring: Manager - Platform Engineer (AI & Data Solutions) I'm currently working on an opportunity for a Manager level Platform Engineer to join a Technology & Transformation team, focused on delivering large-scale cloud and data platform solutions across complex enterprise environments. This role ...

Senior Physical Design Engineer

Senior Physical Design Engineer - Bristol or Cambridge This client is a fast-growing player in the semiconductor space, focused on developing advanced computing platforms that enable cutting‑edge applications in AI, high-performance computing, and data-intensive systems. With strong financial bac ...

Cyber Software Engineer

Cyber Software Engineer – National Security The successful applicant will join teams working at the forefront of AI/DS, Cyber, Cloud, DevOps/SRE and Platform Engineering. With long‑term programmes secured across the latest frameworks, this position offers the chance to be part of an exciting growth journey ...

Senior Physical Design Engineer

Senior Physical Design Engineer - Bristol or Cambridge This client is a fast-growing player in the semiconductor space, focused on developing advanced computing platforms that enable cutting-edge applications in AI, high-performance computing, and data-intensive systems. With strong financial bac ...

DevOps Engineer (Mid Level)

DevOpsUK is seeking a highly skilled and experienced DevOps Engineer to join our team of consultants. In this role, you will have the opportunity to work with a variety of clients, using your expertise to help them design, implement, and maintain their infrastructure and deployment pipelines. Key respo ...

Network Infrastructure & Security Engineer – 11574CA

Overview 11574CA £60k per year + Bonus Network Infrastructure & Security EngineerMilton Keynes (hybrid considered)Salary: £60,000 + Bonuses + Benefits We are seeking a hands-on Network Infrastructure & Security Engineer to support and improve a mix of cloud and on-pr ...

SWIFT Technical Consultant

Type of Hire: Experienced (relevant combo of work and education)Position Type: Full time About the Role As a SWIFT Technical Consultant, you will collaborate with international clients to deliver exceptional customer support, especially when advanced troubleshooting is needed. You’ll ...

Firmware & Electronics Test Engineer

Overview Firmware & Electronics Test Engineer Location: Edinburgh Salary: £45,000 KO2's client is a small but rapidly growing technology business based in Edinburgh, specialising in the design and development of innovative electronic devices for the IoT industry. With a strong ...

Power BI Engineer

We are seeking a skilled and detail-oriented Power BI Engineer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining business intelligence solutions that support data-driven decision-making across the organization. During the initial onboarding period (first 3 ...

Senior AI Engineer

Senior AI Engineer We’re looking for a hands‑on Senior AI Engineer to build real‑world AI systems that deliver measurable impact across customer journeys and internal operations. This role is all about turning emerging AI capabilities—LLMs, agentic systems, ML models, workflows, and AI services—i ...

Staff Software Engineer

Staff Software Engineer Salary: £130K – £140K + Equity Location: London in office Data Idols are working with a rapidly scaling software company who are looking for a Staff Software Engineer to join their team. The product sits at the intersection of AI systems, comple ...

Senior Software Engineer at UnlikelyAI

Job Title Senior Software Engineer Company Description UnlikelyAI - Series A neurosymbolic AI startup Job Description Join the team building the future of reliable AI by combining LLMs with proprietary symbolic reasoning. You will architect a new public API and ...

Backend Engineer (Senior/Lead)

In this role you will work closely within product to build the core digital infrastructure for a next-generation energy company. You will use your experience to engineer backend infrastructure that is second-to-none. You'll be working across the back-end: Constructing a real-time digital tw ...

Senior Software Engineer at UnlikelyAI

Job Title Senior Software Engineer Company UnlikelyAI – Series A neurosymbolic AI startup Job Description Join the team building the future of reliable AI by combining LLMs with proprietary symbolic reasoning. You will architect a new public API and platform ex ...

Data Engineer (GenAI, AWS, SQL)

Data Engineer - Data ETL, Talend, SQL, AWS, GenAI - 2 days per week on-site (West Midlands) Data Engineer - Data ETL, Talend, SQL, AWS, GenAI required in the west midlands (Birmingham, Wolverhampton, Walsall, Coventry, Telford, Shrewsbury Worcester etc) to join a global customer d ...

SQL Data Engineer

SQL Data Engineer | 3-Month Contract Minimum | Outside IR35 | Warwickshire | 5 Days Onsite We're looking for a hands-on SQL Data Engineer to support a major pricing and data transformation project within a fast-paced commercial environment. This is a hig ...

R&D Project Engineer with LabVIEW experience

R&D Project Engineer with LabVIEW experience Salary: Very Attractive Rate Location: N/A We are looking for an experienced R&D engineer with a background in instrumentation, with relevant hands-on experience building and/or verifying measuring instruments. You will join the systems te ...

Robotics Engineer

Overview Robotics Engineer - Cambridge (Hybrid - 3 days per week in office) A UK-based deep defence-tech startup backed by Entrepreneur First is looking for a Senior ML Engineer to join their Core ML team in Cambridge. Responsibilities Design multi-agent plann ...

Robotics Engineer

Robotics Engineer – Contract – Liverpool Myn is an AI driven marketplace that connects the candidates, clients and recruiters. Myn collaborates with leading employers to offer exclusive, carefully matched permanent positions. Myn’s recruitment partners all have extensive industry experience, and ...

Azure Data Engineer

Overview Azure Data Engineer – Hybrid / London – Up to £70k + Benefits Recann is recruiting on behalf of a leading international professional services firm seeking a skilled and proactive Azure Data Engineer to join its collaborative Data team. This role will be at the forefront of ...

SoC Functional Validation Engineer

HCLTech Greater Bristol Area, United Kingdom SoC Functional Validation Engineer HCLTech is a global technology leader delivering services across Digital, Engineering, Cloud, and AI. We enable enterprises to reimagine their businesses for the digital age through innovation and agility. < ...

Detection & Response Engineering Lead

Detection & Response Engineering Lead Salary: £85-100k + 10% Bonus & Benefits. Location – Cambridge (1 day per week in office). We are recruiting for a senior‑level Cyber Security Detection & Response Engineer to enhance our Cyber Detection, Response and Investigation capabilities. < ...

🚀 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