244,468+ Fullstack Engineer Intern React Nextjs Python Jobs in UK — Top Companies Hiring July 2026

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

Software Engineer

Hamiltonian Dynamics is a growing technology company working across Defence and Cyber Security, delivering software solutions that support critical national and enterprise systems. With teams based in Gloucestershire, Manchester, and London, we are entering an exciting new phase of expan ...

Low Latency Trading & Observability SRE – Elite Quant Hedge Fund

Low Latency Trading & Observability SRE / Platform Engineer / Production Engineer sought to join an elite Multi-Strategy Quant Hedge Fund with $40BN+ in Assets Under Management. Our client is one of the world’s top Hedge Funds who are especially renowned for innovation and investment in Data & Tech ...

Security Research Engineer

Security Research Engineer, Southampton UK Salary up to £95,000 depending on experience, plus bonus package Onsite role near Southampton Active DV clearance required ABOUT THE CLIENT Our client is a highly respected technology organisation ...

Senior Infrastructure Engineer

Senior Infrastructure Engineer (NetDevOps) Certain Advantage are hiring for a Senior Infrastructure Engineer based in either Manchester, Blackpool, Newcastle, Leeds, or Birmingham. This role is on an initial contract until the end of March 2027. Responsibilities Design, im ...

Senior IP Design Engineer (FPGA / Adaptive SoC)

LocationUK/Belfast/ any Eastern European Countries, United Kingdom# Senior IP Design Engineer (FPGA / Adaptive SoC) at N Consulting LtdLocationUK/Belfast/ any Eastern European Countries, United KingdomSalary€200 - €250 /dayJob TypeContractDate PostedMarch 4th, 2026Apply NowSenior IP Design Engineer (FPGA / Adapt ...

Data Platform Engineer

Data Platform Engineer Greater Manchester (Hybrid – 2 days onsite) Salary up to 60K We are a Manchester-based technology and market research company looking for a Data Platform Engineer to join our growing team! What you’ll do as a Data Platform Engineer: P ...

Systems Research Engineer Distributed Systems / C++

We are currently partnered with a globally leading research centre in the UK looking to expand their team with a Systems Research Engineer. This is an incredibly high calibre team reshaping how large-scale models are trained and served through next-generation AI-native infrastructure and super-node clust ...

AI Solutions Engineer

AI Solutions EngineerLocation: London (3 days on-site)Compensation: £90,000 - £120,000 base + 20 - 30% bonus + equityJob Type: PermanentInfused Solutions' client is a fast-growing AI platform serving institutional finance clients. They automate complex analyst workflows-turning da ...

Senior Network Automation Engineer

Senior Automation Engineer £650-£700p/day (Inside IR35) West Midlands (Hybrid) 6 months (initially) Stakeholder management/ Comfortable with network platforms We are looking for a Senior Automation Engineer to play a key role in a large-scale network automation programme. This is a hands on technical lea ...

Senior Software Engineer

Overview Software Engineer (Python/Django) | up to £85,000 | Hybrid | HealthTech. An exciting AI HealthTech start-up, featured in the Sunday Times and BBC News, is rapidly growing across the UK, Europe and US. This role is key: you will own, improve and grow backend apps during a period of high sc ...

Senior Backend Engineer

Backend Engineer (Python / FastAPI) Fast-Growing Sports AI Company KEY POINTS Hybrid role based in London Build real time, data rich applications for the sports industry Small, fast-moving team with high ownership and real impact Work at the for ...

Senior Backend Engineer

Backend Engineer (Python / FastAPI) Fast-Growing Sports AI Company KEY POINTS Hybrid role based in London Build real time, data rich applications for the sports industry Small, fast-moving team with high ownership and real impact Work at the forefront ...

MLOps Engineer

🔹 Role Highlights: Position: Machine Learning Engineer (MLOps Lead)Location: London, UKContract: 6 months (extendable)Tech Focus: GCP (Vertex AI - essential), Python, APIs, CI/CD, Docker 🔹 Key Skills Require ...

AI Engineer in London La Fosse Associates

AI Engineer London, United Kingdom Posted 10 months ago This role is posted by our partner Jooble. La Fosse Associates Tech Stack Amazon AWS JavaScript Python Artificial Intelligence Node.js <h3 ...

DevOps Engineer

We're looking for a Senior Platform Engineer to help build and scale a modern cloud platform. This role combines hands‑on engineering with infrastructure automation, platform reliability, and cloud‑native technologies. What You'll Do You'll design, build, and maintain AWS‑based cloud infr ...

Trading Infrastructure Engineer in London Quant Capital

Trading Infrastructure Engineer London, United Kingdom Posted 11 months ago Role Description This role suits a candidate within finance looking for a move to a smaller close-knit team. Tech Stack Python Infrastructure Trading < ...

Infrastructure Automation Engineer in Swindon Stackstudio Digital Ltd.

Infrastructure Automation Engineer Swindon, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack Bash Infrastructure Python Automation Java SOLID Terraform ...

Lead Quality Engineer Test Automation in Alderley Edge Royal London Group

Lead Quality Engineer - Test Automation Alderley Edge, United Kingdom Tech Stack JavaScript Automated Testing Web Python GitLab CI C Automation TypeScript Azure DevOps Java Selenium CI/CD ...

Research Engineer

Research Engineer - Computational Science, Python, NLP, Deep Learning Do you have an academic or research background within Computational Science? I'm partnered with a VC & Y Combinator backed start-up, who are in the AI & Market Research space, and are looking to grow their team by hirin ...

Lead DevOps Engineer in Basingstoke Pulselive

Lead DevOps Engineer Basingstoke, United Kingdom Posted about 1 year ago This is a job posted by our partner Jooble. Tech stack Management Cloud Optimisation Node.js Java JavaScript Python Programm ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time **Define Possible at Northrop Grumman UK** What’s your possible? ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available TRAVEL: Yes, 10% of the Time **Define Possible at Northrop Grumman UK** What’s your possible? At Northrop Grumman UK, you are part of a team driving innovat ...

Senior Software Engineer

Senior Security Software Engineer | Belfast (Hybrid, 3 Days Office) | InsurTech At a glance: Senior Software Engineer - Python, AWS, security-focused AI-driven InsurTech, scaling Belfast engineering hub Hybrid - 3 days Belfast offi ...

Cloud Data Platform Engineer for Reproducible Bioinformatics Pipelines

IMU Biosciences in Greater London is seeking a Data Platform Engineer to build and improve a cloud-native data platform for scientific discovery. The engineer will collaborate with data scientists and software engineers to ensure the platform is robust and reliable. Applicants should have strong softwa ...

Staff Software Engineer – Up to £180k (London)

Staff Software Engineer – Up to £180k (London) Up to £180,000 + Equity They're looking for a Staff-level Software Engineer to take ownership of the core data infrastructure powering millions of events per second. You'll drive the technical direction across databases, observability, ca ...

Data & AI Engineer: Build from Scratch Data Pipelines

Avis Budget Group is seeking a Data Engineer / AI Engineer to design and maintain data infrastructure in our Operational Analytics team. You will build scalable ETL/ELT pipelines, develop AI/ML data features, and collaborate with business stakeholders to meet data needs. The ideal candidate will have a ...

DV Cleared Software Engineer

Senior Software Engineer - DV Cleared Location: Portsmouth, UK (3 days per week onsite) Employment Type: Permanent, Full-time Security Clearance: Active MoD DV Clearance Required Salary: £70,000 - £90,000 iO associates are seeking an experienced Senior Software Engineer to support the maintenance, enhancement, a ...

Impactful Job Coach for Autistic Interns

Ambitious about Autism is seeking a passionate Job Coach based at LEGOLAND Windsor. The role involves providing tailored training and on-the-job support to autistic young people, helping them develop workplace skills and build independence. As a Job Coach, you will collaborate with interns and host bus ...

London Green Cities Internship: Climate & Urban Policy

The European Bank for Reconstruction and Development (EBRD) is seeking an Intern for their Green Cities Programme based in London. The role involves supporting various tasks related to climate finance and sustainable urban development, including data collection, monitoring project pipelines, and assisting in the ...

Global University Talent Acquisition Lead – EMEA & APAC

DRW is seeking a Deputy Head of University Talent Acquisition to lead the recruitment of graduates and interns across EMEA and APAC. This role involves mentoring a team, designing recruiting strategies, and enhancing intern programs to attract top talent from leading universities. The ideal candidate w ...

Fast Track Management Consulting Internship – London

Private Equity Insights in London is seeking interns who are driven and motivated to thrive in an entrepreneurial atmosphere. As an intern, you will gain real-world experience and participate in impactful projects. You will have the chance to develop skills and build connections with industry leaders. ...

Mandarin Speaking Solicitor (0 2 PQE) – Intl Practice

Mandarin Recruitment is presenting an exciting opportunity for a Solicitor role within a top 100 legal firm in the UK. This position is ideal for a newly qualified lawyer or a 4th seat intern with fluency in Mandarin, Chinese, and English. The firm is looking for someone who possesses a Si Fa certifica ...

London Off Cycle Internship: Asset & Wealth Management

Goldman Sachs Group, Inc. offers an Off-Cycle Program in London for undergraduate students, providing a unique chance to immerse in asset management. As an intern, you will receive formal training, work on substantial responsibilities, and collaborate with professionals in a dynamic environment. The program e ...

Product Engineer

We're on the hunt for top talent to join our mission. Building AI that transforms how the world recycles. Location Employment Type Full time Location Type Hybrid Department Safi’s mission is to make circular economy firms more profitable throu ...

Senior Software Engineer

At Focused, we move quickly to deliver quality software that achieves client outcomes and meets their customer’s needs. We strategically partner with our clients to leverage our expertise in design and software, while our clients bring their own domain expertise. We work with a variety of clients from diff ...

Staff Software Engineer

At Focused, we move quickly to deliver quality software that achieves client outcomes and meets their customer’s needs. We strategically partner with our clients to leverage our expertise in design and software, while our clients bring their own domain expertise. We work with a variety of clients from diff ...

Software Engineering Specialist

Due to the sensitive nature of this role, you will be required to undergo DV (Developed Vetting) level Security Clearance ( An allowance of £5k per annum may be payable monthly while you hold this DV and continue to work in a role that requires that level of security clearance. The terms of this allowance ...

Product Engineer

We're on the hunt for top talent to join our mission. Building AI that transforms how the world recycles. Location Employment Type Full time Location Type Hybrid Department Safi’s mission is to make circular economy firms more profitable throu ...

Test Engineer R&D

Job Title:  Test Engineer - R&D Location: Cambridge Salary: £45,000 to £60,000 Employment Type: Permanent Working Arrangements: Onsite workingWe have a fantastic opportunity ...

Test Engineer R&D

Job Title:  Test Engineer - R&D Location: Cambridge Salary: £45,000 to £60,000 Employment Type: Permanent Working Arrangements: Onsite workingWe have a fantastic opportunity ...

Senior Backend Engineer (Search)

Who We AreZoopla is one of the UK’s most instantly recognisable property brands. In fact, we’re known and loved by over 91% of the nation (and we’re working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and gi ...

ML Ops Engineer

MissionNeko is redefining what prevention means, from treating illness when it arrives, to sustaining health before it's ever at risk. Our mission: make data-driven, preventative care accessible to more people, before symptoms appear.In a single, non-invasive visit under an hour, proprieta ...

Senior Backend Engineer (Search)

Who We AreZoopla is one of the UK’s most instantly recognisable property brands. In fact, we’re known and loved by over 91% of the nation (and we’re working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and gi ...

ML Ops Engineer

MissionNeko is redefining what prevention means, from treating illness when it arrives, to sustaining health before it's ever at risk. Our mission: make data-driven, preventative care accessible to more people, before symptoms appear.In a single, non-invasive visit under an hour, proprieta ...

Software Engineer, Backend

About us Encord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trusted by Woven by Toyota, AXA, UiPath, Zipline, and ...

Senior/Principal Software Engineer

MCS Group is delighted to be partnering with a growing consultancy as they establish a brand-new engineering presence in Belfast. Our client is a high-growth cloud, data, and AI engineering consultancy delivering mission-critical solutions for enterprise and scaling clients across modern cloud ecosystems. ...

Blockchain Engineer

About Us We’re a digital entertainment company creating engaging online platforms people love. Since 2021, we’ve been building something different. Our brands include MetaWin, WOW Vegas, BetZoo Media, Hit.com and Rolla, with more to come. With teams in London, Malta, Gibraltar and Miami ( ...

Senior Software Engineer AI

Who We Are We're a multidisciplinary team of strategists, designers, engineers and product managers based in London, Delhi, Geneva and Lisbon. Our mission is to help create a world where new digital ideas transform lives - so working here means solving meaningful digital challenges, building your ...

Software Engineer

Why Faculty We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human‑centric AI. You can read about our real‑world impact here. We don’t chase ...

Senior Platform Engineer

Senior Data Platform Engineer / Data ArchitectPython | AWS | Terraform | Kafka | Event-Driven ArchitectureWe are looking for a Senior Data Platform Engineer to join a team building a modern, cloud-native data platform on AWS. This is a highly hands-on engineering role focused on designing, buildi ...

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