Contract Fullstack Java Engineer 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

Software Engineer

Java Full Stack Engineer (Consultant – Senior Consultant) - Permanent Position Location: UK Remote / Hybrid Level: Consultant – Senior Consultant The Opportunity Consulting Point is representing a leading digital engineering consultancy currentl ...

Server Side Java/AWS engineer

Senior Java/AWS Engineer - Regulatory Reporting (Financial Services) London (Hybrid) | Permanent We're hiring a Server-Side Java/AWS Engineer to join a global investment management firm's regulatory reporting team. This is a great opportunity to work on business-critical systems that supp ...

Senior Platform Engineer & AI Systems Lead

RELX INC is seeking a Principal Engineer to shape the technical direction of platforms for the global research community in Greater London, England. The role involves guiding design for secure and scalable systems, directly contributing to high-impact work, and coaching engineers. Ideal candidates should have ex ...

Senior Staff Engineer, Core Marketing Platforms (Hybrid)

A leading sports technology company in Edinburgh is seeking a Senior Staff Engineer to lead the technical strategy for their Core Marketing Platforms. The successful candidate will mentor junior engineers and ensure stability and scalability of services. Ideal applicants will have at least 7 years' experience, e ...

Senior Backend Engineer — Platform & Scale (Hybrid)

Personio is looking for a Senior Software Engineer to join their EO team in London. In this role, you will evolve backend systems that power key functionalities of Personio while working collaboratively with various teams. The position requires experience in backend engineering, familiarity with Java or Kotlin, ...

Principal Software Engineer SC Eligible | Lead Architect

Appvia in London is seeking a Principal Software Engineer to provide technical leadership in modern software systems. The role involves collaboration with delivery managers and engineers to enhance engineering standards and practices. Candidates should have substantial experience in Domain Driven Design and micr ...

Senior Software Engineer — ASP.NET/React ERP Web Apps

Java Script Works is looking for a Senior Software Engineer to join their team in Hungerford, United Kingdom. The ideal candidate has hands-on experience in web and application development using ASP.NET, JavaScript, TypeScript, React, and Web API, with ERP systems experience being a plus. The position offers a f ...

Senior Software Engineer — Insurance Platform (Hybrid UK)

Frontline Ins UK is seeking a Senior Software Engineer in Belfast, Northern Ireland. This role involves designing, developing, and maintaining software systems for our insurance technology platforms. Ideal candidates should have over 5 years of experience in full-stack engineering with strong expertise in React, ...

Product Focused Full Stack Engineer (React/TypeScript)

Java Script Works is looking for a Full-Stack Product Engineer focused on frontend development in London, UK. The ideal candidate will have experience building projects from start to finish, with a strong proficiency in React, TypeScript, and Tailwind CSS. The role is full-time and pays up to £16 per hour. Candi ...

Cloud Native Full Stack Data Engineer

A global consultancy firm in Birmingham is seeking a Full Stack Data Engineer to develop scalable data platforms and web applications. This role requires expertise in both data engineering and full stack development to deliver robust cloud-native solutions. Candidates should have a Bachelor's degree in Computer ...

Lead Engineer: SEO‑Driven Next.js & React Tech Lead

Java Script Works is looking for a Lead Engineer based in Greater London, United Kingdom. The ideal candidate will have experience with Git, GitHub, and a strong focus on front-end development using technologies like React, TypeScript, and Next.js.In this full-time role, you'll work on enhancing web pe ...

Software Consultant | Defence Tech

Software Engineer (Defence - hiring mid to senior levels | 2yrs+) Taking Software Engineers across both Application Development and Low-Level / Embedded Newcastle (on-site) Defence Tech Start-up Software Engineer (Defence Tech) A growing defence-tech consul ...

Contract Validation Engineer

CONTRACT VALIDATION ENGINEER 12 month contract Our Client is seeking a validation engineer to execute protocols to demonstrate that manufacturing processes are carried out with consistent quality. As a validation engineer you will also be performing engineering studies to evaluate new products or components, cha ...

Contract Maintenance Engineer

Day Shifts Industry: FMCG / Food Manufacturing We are seeking an experienced Multiskilled Engineer to join a dynamic team in Ashford, Kent, on a rolling contract basis, with a minimum commitment until December 2025. This role offers a competitive hourly rate of £40-£50 (Inside IR ...

Contract Civil Engineer

Overview Are you looking for your next contract role? This is a great role for a long-term contract with a well-known design consultancy in Birmingham. This role is outside IR35 and offers some great benefits such as flexible and hybrid working. The role Demonstrate good d ...

Contract Engineer – Piling

Contract Engineer – Piling Home » Civil » Contract Engineer – Piling Salary: £30,000 - £35,000 + Pkg Location: South Tynside Region: North East We are currently seeking a Contracts Engineer to work for a main Piling Contractor who works across th ...

QA Engineer, Contract

Overview Xcelirate develops technologically-advanced platforms which are accessed by thousands of users every minute! We are proud to offer a workplace where the sharpest developers come together to strategically plan and swiftly execute practices which see us maintain our existing market dominanc ...

Contract Software Engineer

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants ...

SOC Engineer Contract

Overview £450 - £550 per day | Outside IR35 | Hybrid (3 days in Bristol) We are seeking a DV-cleared SOC Engineer to support and enhance a Security Operations Centre for a leading technology provider. This role focuses on detection engineering, SIEM optimisation, and automation, alo ...

SOC Engineer Contract

We are seeking a DV-cleared SOC Engineer to support and enhance a Security Operations Centre for a leading technology provider. This role focuses on detection engineering, SIEM optimisation, and automation, alongside supporting incident response across complex environments. SOC Engineer (DV Cleare ...

Contract Civil Engineer

Looking for your next contract role? This is a brilliant opportunity to secure a 12 month contract with a well-respected consultancy. If you are based in Derby, this is local to you. This contract role requires 5 days a week presence from the successful candidate. If you are a Civil Engineer who ha ...

Structural Engineer (contract)

A well-established and highly regarded structural engineering consultancy based in Bournemouth is seeking a Contract Structural Engineer to support their workload on a flexible, part-time basis. This is an excellent opportunity for an experienced engineer looking for a consistent pipeline of local projects ...

Facilities Engineer (Contract)

Surrey Satellite Technology Guildford, England, United Kingdom This role sits inside IR35* Overview This role is to maintain and develop SSTL’s satellite manufacturing and operational facilities across our seven sites. The role will develop and manage projects in an evol ...

Contract Civil Engineer

Contract Civil Design EngineerInfrastructure & DrainageRate: £45–£50 per hour – Outside IR35Contract: Initial 6 months (strong likelihood of extension)Location: UK (Hybrid / Office-based as required) An award-winning civil engineering design consultancy is seeking an exp ...

Contract Civil Engineer

Contract Civil Engineer – Highways (Outside IR35) Cambridge (Hybrid Working)Competitive Hourly Rate20–40 hours per week (flexible)6-Month Contract (Likely Extension) The Opportunity We’re working with a well-known multi-disciplinary design consu ...

Contract Bridge Engineer

Access Talent Group are currently working with a design consultancy looking to bring on a Senior Bridge Engineer to their team working closely with Liverpool Council. This is an opportunity to work with some talented engineers as well as keeping the city’s assets in top form for the residents and visitors ...

Smart Contract Engineer

We are building the infrastructure powering the next generation of global crypto and stablecoin payments — connecting hundreds of millions of users across thousands of wallets and blockchain networks. Our on‑chain layer is foundational to everything we do, and we take its security and correctness seriously ...

Principal Engineer Contract

Principal-level engineer responsible for accelerating engineering delivery across a complex platform estate Focus on adopting AI-native engineering practices to materially improve development velocity Work across a large ecosystem including Microsoft CRM (SaaS), integrati ...

Contract Manufacturing Engineer

The Redline Group is working in partnership with our Stamford, Lincolnshire based client to assist them in searching for multiple Contract Manufacturing Engineers of varying skillsets and experience levels. You’ll be joining a world‑class team as they embark on their lean manufacturing transformatio ...

Contract Civil Engineer

Remote / Flexible (UK Based) We are working with a well‑established civil and infrastructure consultancy looking to appoint an experienced Contract Civil Engineer on a part‑time, ongoing basis . This is an excellent opportunity for someone looking for long‑term, flexible wo ...

DevSecOps Engineer (contract)

Associate Director - Contracts | Microsoft Ecosystem Specialist | Dynamics 365 | Data Guy | Youtuber | Kiwi Recruiter The Role Work within a highly autonomous engineering team, securing cloud infrastructure, networks, and CI/CD pipelines. Focus on security autom ...

Contract Maintenance Engineer

It’s a 3‑shift rotating pattern. Contract Electrical Maintenance Engineer Competitive Hourly Rate3‑Shift Rotating Pattern (Days / Afternoons / Nights)Ongoing Contract Opportunity Are you an experienced Electrical Maintenance Engineer available for your next contract? < ...

Smart Contract Engineer

Overview The G-20 Group is a pioneer in Quantitative Trading systems in cross-asset markets. Headquartered in Switzerland, we operate at the intersection of Quantitative Research, Software Engineering and Trading. The team combines a startup mindset with extensive experience in proprietary Tradin ...

Contract Electronics Engineer

The Redline Group is working in partnership with a specialist engineering and manufacturing organisation in Ashby de la Zouch, to support their search for a Contract Electronics Engineer to work on the development and ongoing support of their embedded product range. This is a contract assignment requir ...

Contract Electronics Engineer

The Redline Group is working in partnership with a specialist engineering and manufacturing organisation in Ashby de la Zouch, to support their search for a Contract Electronics Engineer to work on the development and ongoing support of their embedded product range. This is a contract assignment requir ...

Contract Electronics Engineer

The Redline Group is working in partnership with a specialist engineering and manufacturing organisation in Ashby de la Zouch, to support their search for a Contract Electronics Engineer to work on the development and ongoing support of their embedded product range. This is a contract assignment requir ...

Contract Electronics Engineer

The Redline Group is working in partnership with a specialist engineering and manufacturing organisation in Ashby de la Zouch, to support their search for a Contract Electronics Engineer to work on the development and ongoing support of their embedded product range. This is a contract assignment requir ...

Contract Electronics Engineer

The Redline Group is working in partnership with a specialist engineering and manufacturing organisation in Ashby de la Zouch, to support their search for a Contract Electronics Engineer to work on the development and ongoing support of their embedded product range. This is a contract assignment requir ...

Contract Maintenance Engineer

its a 3 shift rotating pattern Contract Electrical Maintenance Engineer Competitive Hourly Rate3-Shift Rotating Pattern (Days / Afternoons / Nights)Ongoing Contract Opportunity Are you an experienced Electrical Maintenance Engineer available for your next contract? < ...

Contract Manufacturing Engineer

Manufacturing Engineer 8-Month Contract Outside IR35 £40/hour Start ASAP We are looking for an experienced Manufacturing Engineer to support product reintroduction programmes within a precision engineering and advanced manufacturing environment. ...

Contract Maintenance Engineer

Our client is a leading FMCG / Manufacturing company known throughout the globe, offering consumers some of the best products. Job Role & Key Responsibilities: We are recruiting for a Contract Maintenance Engineer to support a leading manufacturing business within a fast-paced, ...

Contract Resident Engineer

Contract Structural Resident Engineer12 months contractStart end of May ‘26Central London£50-55 p/h Ltd **Outside IR35** A major firm of consulting engineers based in London currently requires the services of a Contract Structural Resident Engineer for a 12-month contract. Our client is well known leading UK co ...

Quality Engineer (Contract)

Quality EngineerLocation: UK based - remoteContract: AssociateContract Start: </stro ...

Contract Manufacturing Engineer

Manufacturing Engineer 8-Month Contract Outside IR35 £40/hour Start ASAP If you think you are the right match for the following opportunity, apply after reading the complete description.We are looking for an experienced Manufacturing Engineer ...

Automation Engineer (Contract)

Automation Engineer (Contractor required - 6 months) All candidates should make sure to read the following job description and information carefully before applying.Why Southco? With over 70 years of engineering excellence and more than ...

Contract Maintenance Engineer

its a 3 shift rotating pattern Contract Electrical Maintenance Engineer Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements.Competitive Hourly Rate3-Shift Rotating Pattern (Days / ...

Contract Manufacturing Engineer

Manufacturing Engineer 8-Month Contract Outside IR35 £40/hour Start ASAP We are looking for an experienced Manufacturing Engineer to support product reintroduction programmes within a precision engineering and advanced manufacturing environment. ...

Automation Engineer (Contract)

Automation Engineer (Contractor required - 6 months) Why Southco? With over 70 years of engineering excellence and more than 3000 employees in 20 countries, Southco is a global leader for the manufacturing of engineered access solutions, pro ...

Senior Contract Engineer

Senior Contract Engineer Darlington Permanent | Full-time Hybrid NES Fircroft is proud to partner with the Northern Endurance Partnership (bp, ...

Contract FPGA Engineer

Contract FPGA Engineer Outside IR35 £65 - 80/hour South Cambridge - 2 days on site Our client is looking for an FPGA Engineer to join their team on an initial 3-month contract to support a medical de ...

🚀 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

    Contract Fullstack Java Engineer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights