Lead Software Engineer Fullstack Reactjs Javascripttypescript And Java Developer 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

Smalltalk Software Engineer III

Join our Kapital Platform Engineering team and help shape the future of trading technology at one of the world's leading financial institutions. You'll work on Kapital—our sophisticated trade and risk management platform that powers $4 billion in Global Rates trading decisions daily. We're in the mids ...

.NET Developer

.NET Developer – Software House – Peterborough(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer)Do you want to work ...

Android Security Specialist – CIAM & Crypto

A leading British bank is seeking an Android Developer to enhance their applications' security. The ideal candidate will have strong skills in Kotlin and Java, with a background in secure mobile solutions. In this role, you will lead the implementation of robust security frameworks and ensure secure authenticati ...

Senior Engineering Team Lead

As an Engineering Team Lead (ETL) in the CustomerApps team, you’ll lead a cross‑functional squad within our Embedded Finance portfolio while remaining hands‑on in the code if support is needed. This is a high‑impact opportunity for an engineering leader who wants to stay technically sharp while continuing ...

Platform Engineer

Job Title: Platform Engineer (Developer Experience) Contract Type: Permanent Location: Alderley Edge OR Edinburgh Working style: Hybrid 50% home/office based Closing date: 13th March 2026 </st ...

Software Asset & Configuration Management Lead

Software Asset & Configuration Management LeadAbout The TeamThe Deliveroo Enterprise Technology team conceives, designs, builds and sustains the IT services powering Deliveroo’s internal teams globally, as we transform the way customers eat. We continually drive service improvement ...

Software Engineering Lead (AI product)

Software Engineering Lead - (AI product) Are you ready for the next step in your engineering career? Would you enjoy working on our cutting-edge products?About Our Team:We are strengthening our software engineering team to modernise our existing ...

Software Engineering Team Lead C#

Role Overview As a Software Engineering Team Lead at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation ...

Software Engineering Team Lead C#

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solu ...

Software Quality Assurance Team Lead

Job Description:Leonardo is looking to recruit a Software Quality Assurance Team Lead, based at its site in Luton. The role will directly support the Electronic Warfare Line of Business in a number of key programmes, ensuring quality is actively involved throughout the software developmen ...

Software Verification & Validation Team Lead

Join a cutting-edge space robotics company - Oxford, Hybrid Working Model IC Resources has recently partnered with a cutting-edge space robotics company in Oxfordshire that are currently looking for an experienced Software Verification and Validation Team Lead to join their team. As the succ ...

Software Engineering Lead (AI product)

Software Engineering Lead - (AI product) Are you ready for the next step in your engineering career? Would you enjoy working on our cutting-edge products?About Our Team:We are strengthening our software engineering team to modernise our existing ...

Software Development Team Lead (Python)

Software Development Team Lead (Python) £650 per day (Outside IR35) | 6‑Month Initial Contract | Hybrid – 2 Days/Week in Stratford, London Overview A global online non‑profit organisation that improves the lives of millions worldwide is seeking one outstanding Software Developme ...

Senior Technical Lead (Software Development)

Senior Technical Lead (Software) Central Bristol (Hybrid: 1-2 remote days per week after probation) Full-time (37.5 hours per week) £70,000-£80,000 DOE The Opportunity We're partnering with an innovative, high‑performing digital consultancy to find an exper ...

Software Asset & Configuration Management Lead

Software Asset & Configuration Management Lead About The Team The Deliveroo Enterprise Technology team conceives, designs, builds and sustains the IT services powering Deliveroo’s internal teams globally, as we transform the way customers eat. We continually drive service improve ...

Software Engineering Team Lead C#

Role Overview As a Software Engineering Team Lead at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base. You will work within an Agile environment, from design through to implementa ...

Software Verification & Validation Team Lead

Join a cutting-edge space robotics company - Oxford, Hybrid Working Model IC Resources has recently partnered with a cutting-edge space robotics company in Oxfordshire that are currently looking for an experienced Software Verification and Validation Team Lead to join their team. As the suc ...

Chief Software Engineering & Platform Lead

A leading digital assets platform in the UK is seeking an experienced Software Engineering Leader.The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below.The successful candidate will lead a talented engineering team, define the strate ...

Software Development Team Lead (Python)

Job Description Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below.Software Development Team Lead (Python)£650 per day (Outside IR35) | 6-Month Initial Contract | Hybrid - 2 Days/Week in Stratford, LondonOverview:A global ...

Senior Software Acceptance & Delivery Lead

Software Acceptance & Delivery Lead Location: London Employment Type: Full-time We're looking for a Software Acceptance & Delivery Lead to support the delivery of cutting?edge capability into the product line and future systems. If you thrive in complex engineering environments, enjoy leading ...

Implementation Team Lead (Clinical Software)

Implementation Team Lead (Clinical Software)Professional Services | Vendor Side. Salary up to £75K (depending on experience) plus car allowance. Fully remote with some travel to customer sites (not frequent).We are seeking an experienced Implementation Team Lead (Clinical Software) to join our pr ...

Implementation Team Lead (Clinical Software)

Implementation Team Lead (Clinical Software)Professional Services | Vendor Side. Salary up to £75K (depending on experience) plus car allowance. Fully remote with some travel to customer sites (not frequent).We are seeking an experienced Implementation Team Lead (Clinical Software) to join our pr ...

Implementation Team Lead (Clinical Software)

Implementation Team Lead (Clinical Software)Professional Services | Vendor Side. Salary up to £75K (depending on experience) plus car allowance. Fully remote with some travel to customer sites (not frequent).We are seeking an experienced Implementation Team Lead (Clinical Software) to join our profession ...

Software Development Team Lead (Python)

Software Development Team Lead (Python)£650 per day (Outside IR35) | 6-Month Initial Contract | Hybrid - 2 Days/Week in Stratford, LondonOverview:A global online non-profit organisation that improves the lives of millions worldwide is seeking one outstanding Software Development Team Leads to ...

Engineering manager (Java)

Java Software Engineering Manager (x2) – 6 month – 3 days pw onsite London – Circa £650pd outside IR35We’re looking for a hands-on Java Software Engineering Manager to lead a high-performing team building reliable, scalable systems. You’ll balance technical leadership with people management, ...

ConsumerTech Java Architect

Consumer Tech Products Opportunity to lead the architecture About Our Client This opportunity is with a small-sized company operating in the Technology & Telecoms industry, specialising in consumertech. The company is known for its innovative approach to technology sol ...

Junior Java Architect

Junior Java Architect - Contract Opportunity We are looking for a Junior Java Solutions Architect to support a major cloud migration programme as the organisation transitions key on‑premise services into Microsoft Azure . This is a high‑impact role working across complex ...

Junior Java Architect

Junior Java Architect - Contract Opportunity We are looking for a Junior Java Solutions Architect to support a major cloud migration programme as the organisation transitions key on‑premise services into Microsoft Azure. This is a high‑impact role working across complex data pipelines, da ...

Junior Java Architect

Junior Java Architect - Contract Opportunity We are looking for a Junior Java Solutions Architect to support a major cloud migration programme as the organisation transitions key on‑premise services into Microsoft Azure . This is a high‑impact role working across complex <b ...

Principal Java Architect

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business.You could be just the right applicant for this job Read all associated information and make sure to apply.We are dedicated, open-access partners with a dedication to excellence in deliv ...

Principal Java Architect

ABOUT USAre you the right applicant for this opportunity Find out by reading through the role overview below.LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence i ...

Contract Java SDET

🚀 Contract Java SDET📍 Location: Swindon (1 day per week on‑site)📆 Duration: 6 Months💼 IR35 Status: Inside IR35💰 Rate: £450p/d – £475p/dOpus is working with a leading consultancy to secure a Contract Java SDET. You’ll be responsible for building and maintaining automated test frameworks, e ...

Senior Full Stack Software Developer Node.js & React

For 75 years, Charles River employees have worked together to assist in the discovery, development and safe manufacture of new drug therapies. When you join our family, you will have a significant impact on the health and well-being of people across the globe. Whether your background is in life sciences, fina ...

🚀 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

    Lead Software Engineer Fullstack Reactjs Javascripttypescript And Java Developer Jobs in United Kingdom Job Search Guide, Trends and Insights