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

Senior Web Developer

Job DescriptionA fantastic opportunity for a Senior Web Developer to join a well established software company building mission critical web platforms used by large, complex organisations. This is a role well suited to someone from an agency or consultancy background who enjoys ...

Senior Front End Developer

You will be joining a team of talented developers that have a strong focus on customer centricity. You will get a chance to apply your knowledge and skills in both Greenfield and ongoing projects in an Agile environment that will enable the group to provide delightful betting experiences to our va ...

Senior Software Architect & Tech Lead

The Setup: A high-growth agile unit within the global STARLIMS ecosystem. STARLIMS provides leading Laboratory Information Management System (LIMS) solutions that have served customers around the world for over 30 years. Our solution suite helps labs: ...

Software Development Lead .NET / Snowflake

**About this role** In the Aladdin Product Engineering, Private Markets department, we are seeking a Development Lead to lead our Software Engineering team based in London and Belgrade! The team works on evolving our Private Market’s Reporting Solutions specifically focusing on reporting data layer. ...

DevOps Engineer

Role Overview The DevOps Engineer will be leading the Automation and adoption of DevOps best practices according to TPICAP’s standards in the Fusion spaceThe role requires a technically skilled, highly collaborative, team-focussed engineer with exceptional communication skills to w ...

DevOps Engineer

Role Overview The DevOps Engineer will be leading the Automation and adoption of DevOps best practices according to TPICAP’s standards in the Fusion spaceThe role requires a technically skilled, highly collaborative, team-focussed engineer with exceptional communication skills to w ...

Full Stack Engineer

Role Title: Java Full stack developer Ensure you read the information regarding this opportunity thoroughly before making an application.Location: Knutsford Type: Contract role Days on site: 2-3 <strong ...

Platform Engineer – Active SC, Oracle, Java

Platform Engineer – Active SC, Oracle, JavaUp to £550 per day – Inside IR35Hybrid6 monthsMy client is an instantly recognisable consultancy who urgently require a Platform Engineer with Active SC Clearance for an end client within the public sector.Key Requirements:Provenmercial experience working as a Platf ...

Staff SW Engineer Java (SR SWE)

Job DescriptionCurrencycloud was acquired by Visa in December 2021. Our Senior Software Engineers are responsible for implementing an industry-leading API that has already processed over 50 billion USD of cross-border transactions for over 5 million end users, and is available to ...

Staff Product Engineer, Backend (Go + Java)

About Trinity Outsourcing Solutions Trinity Outsourcing Solutions is dedicated to connecting talented professionals with dynamic career opportunities across the world. As a trusted HR partner, Trinity offers a pathway for skilled individuals t ...

Backend Engineer (Java) Inside IR35 Contract

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for peo ...

Principal Full Stack Engineer (Java/React.js)

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market. What unites Anaplanners across teams and geographies is our collective commitment ...

Senior Java Engineer — Hybrid, Cloud & Microservices

A leading government digital service provider in the UK is seeking a Senior Java Engineer to develop impactful digital solutions. You will work with modern technologies in a collaborative environment, focusing on cloud-native applications, TDD/BDD, and leading engineering teams. This role offers a competitive sa ...

Senior Backend Engineer — Java Microservices & Mentorship

A leading technology company is seeking a Senior Backend Developer to join their Retail Development team in Leeds. You will design and build scalable Java microservices, mentor engineers, and enhance retail systems. Ideal candidates have strong experience in Java, Spring Framework, and microservices architecture ...

Senior Java Backend Engineer – Spring Microservices

A global financial services company is seeking a highly skilled Senior Java Developer to join our engineering team in Northern Ireland, Belfast. This role involves designing, developing, and maintaining robust applications using modern Java technologies. The ideal candidate will contribute to the entire product ...

Principal Full Stack Engineer (Java/React.js)

Principal Full Stack Engineer (Java/React.js) Manchester, United Kingdom At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI‑infused scenario planning and analysis platform so our customers can outpace their competition and the mar ...

Senior Java Engineer AWS & BPMN Architect

A leading technology firm in Budock Water is seeking a Senior Software Engineer to develop high-quality solutions that will impact users worldwide. The role requires strong experience in Java and AWS, as well as the ability to make reasoned decisions in a fast-paced environment. You will mentor junior team membe ...

FX eTrading Java Backend Engineer (VP)

A leading global financial services company is seeking an FX eTrading Java Back-End Engineer, Vice President to join their team in Manchester. This role involves collaborating with various teams to design and develop backend features for FX Trading applications. The ideal candidate will have a Bachelor's degree ...

Senior Java Engineer — Hybrid, Cloud & Microservices

A leading government department in the UK seeks a Senior Java Engineer to join their innovative team. You will develop impactful services employing modern Java technologies, lead agile teams, and contribute to automated testing. The role offers a hybrid work model with competitive pay ranging from £57,946 to £80 ...

Remote Senior Backend Engineer Java/Kotlin

A London based Fintech company is seeking an experienced Backend Engineer to develop and maintain scalable backend systems that support APIs and data services. Responsibilities include writing clean code, owning features from design to deployment, and participating in support rotations. The ideal candidate has o ...

Java/Spring Backend Engineer Flexible Hours

A rapidly scaling SaaS business in the United Kingdom is seeking Full Stack Developers at various levels, including a senior No.2 role. Responsibilities include designing and maintaining Java/Spring-based backend systems, building APIs, and collaborating on application development. Strong experience in Java and ...

Full Stack React & Java Microservices Engineer

A financial services organization is seeking an experienced Full Stack Developer to join their team for a 12-month contract based in London. The role demands strong expertise in React for frontend development and knowledge of backend technologies including Java 21+, Spring Boot, and microservices architecture. T ...

Java & Spring Boot Engineer: Microservices & UI

A leading financial institution is seeking a Software Engineer in Northampton to design, develop, and enhance critical software solutions. This role involves building a strategic UI with standard libraries, developing APIs, and engaging in cross-functional collaboration. The ideal candidate will have extensive e ...

Java Backend Engineer Cloud & Microservices (FinTech)

A global technology transformation partner is seeking a Back End Engineer to develop cloud-native backend services. The role involves backend engineering, API development, and ensuring production reliability. Ideal candidates should have strong Java skills, experience with AWS, and familiarity with Agile methodo ...

Java Full Stack Engineer (SC eligible)

Job Description Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates.Java Full Stack Engineer - Consultant / Senior Consultant Location: UK (Hybrid Remote with client site travel) Salary: £45,000 - £75,000 + Benefits Secur ...

Sr Java Backend Engineer /Principal Consultant

Sr Java Backend Engineer /Principal ConsultantThe following information provides an overview of the skills, qualities, and qualifications needed for this role.Join to apply for the Sr Java Backend Engineer /Principal Consultant role at Natobotics Hands‑on e ...

Senior Java Backend Engineer & Principal Consultant

A leading IT services company in the United Kingdom is seeking a Sr Java Backend Engineer / Principal Consultant to join their team.Ensure you read the information regarding this opportunity thoroughly before making an application.In this role, you will leverage your hands-on expertise with Spring Boot, ...

Senior Java Engineer – Reactive (Spring WebFlux)

Senior Java Engineer – Reactive (Spring WebFlux) London – Hybrid (1 day per week onsite) Do not pass up this chance, apply quickly if your experience and skills match what is in the following description.Are you a senior, hands-on Engineer who t ...

Senior Java Engineer — AWS Microservices Expert

An innovative technology services company is seeking an experienced Java Developer to join their Agile Scrum Team in Birmingham. The ideal candidate should possess 5+ years of Java development experience and have a strong background in using the Spring framework for Microservices. This role offers flexible worki ...

Software Testing Consultant

Key Responsibilities Examine existing software and determine requirements for new/modified systems in the light of client’s business needs Undertake feasibility study to design software solutions Write and code individual programs according to specifications Pe ...

Front Office Java Developer Up to £130k base salary + Bonus + Package

Role: Front Office Java Developer Salary: Up to £130k base salary + Bonus + Package Location: London (Hybrid) Skills Required: Extensive Java experience needed (ideally with versions up to 21) Find out ex ...

Applied AI Software Engineer

Applied AI Software Engineer - LangChain, LangGraph, RAG, Knowledge GraphsA high-growth, technology-led scale-up (backed by a global leading organisation) is expanding its engineering capability following a highly successful 2025. As part of significant continued investment, they are hiring a Software En ...

Lead Engineer

Quest Global is an organization at the forefront of innovation and one of the world’s fastest growing engineering services firms with deep domain knowledge and recognized expertise in the top OEMs across seven industries. We are a twenty-five-year-old company on a journey to becoming a centenary one, driven b ...

Lead Engineer

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we’ll give you what you need to make it happen. It won’t always be easy, growing takes grit. But at ABB, you’ll never run alone. Run what runs the world. ...

Lead Engineer

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we’ll give you what you need to make it happen. It won’t always be easy, growing takes grit. But at ABB, you’ll never run alone. Run what runs the world. ...

Lead Engineer

Quest Global is an organization at the forefront of innovation and one of the world’s fastest growing engineering services firms with deep domain knowledge and recognized expertise in the top OEMs across seven industries. We are a twenty-five-year-old company on a journey to becoming a centenary one, driven b ...

Lead Engineer

**JLL empowers you to shape a brighter way**.Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow ...

Lead Engineer

Joining Griffiths Waite (GW) as a Lead Engineer offers an outstanding opportunity for professional growth and development. At GW, we pride ourselves on strong engineering principles, forward-thinking use of AI, and a commitment to rapid, high-quality delivery - creating an ideal environment to sharpen ...

Lead Engineer

**JLL empowers you to shape a brighter way**.Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow ...

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 ...

🚀 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