Lead Software Engineer Java Javascript Aws 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

Principal Embedded Software Engineer

An exciting start-up disrupting the consumer hardware industry is building a new category of AI-native devices. Firmware sits at the core of their products, and they are looking for a Principal Embedded Engineer to help build the embedded platform that will power every device they create. In this ro ...

Staff System Software Engineer

At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant ...

Software Engineer Runtime Systems

Data teams waste countless hours wrestling with infrastructure instead of solving their businesses’ most critical problem: How to get more value from their data. Tower changes that. We're a Python-native serverless data stack built on Apache Iceberg with powerful ETL and Lakehouse management tools. ...

Full Stack 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. < ...

Senior Embedded Software Engineer

Job title: Senior Embedded Software Engineer Salary Range: Negotiable About The Role As a Senior Embedded Software Engineer, you will be reporting to the Software Engineering Manager as an embedded systems developer. Responsible for integration of hardware and soft ...

Software Engineer Production Verification

The opportunity Unity’s scale and versatility serve millions of developers building for hundreds of target configurations, genres, and platforms. As our technology stack has grown more powerful and complex, the need for real‑world validation of innovations prior to broad release has become critic ...

Staff Software Engineer, Backend

Dataminr is seeking a Staff Software Engineer to join our MSA team in the UK or Ireland. This is a unique opportunity to architect and build large-scale, globally distributed applications that process hundreds of thousands of data points per second. In this role, you'll be at the forefront of innovation, w ...

Staff Frontend Software Engineer

We are looking for a brilliant, creative, curious, and technically ambitious Staff Frontend Software Engineer to join our team. This team delivers internal and customer-facing web applications to manage complex ad campaigns and provide deep reporting, analytics, and data visualisation capabilities powered ...

Staff Software Engineer, Lending

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with ful ...

Staff Python Software Engineer

About Abound We're redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you ...

Senior Embedded Software Engineer

Embedded Software Engineer (Senior Level) Location: East Berkshire / Thames Valley corridor Salary: Competitive + benefits The Opportunity A fast-growing UK aerospace and defence organisation is seeking an experienced embedded systems engineer to join its softwar ...

Senior Embedded Software Engineer

Reading - On site (Role will initially start in London E14 for training) This role will be 5 days per week on-site. Summary: TUALCOM specialises in the design and manufacture of advanced RF navigation and communication systems. We are a global leader in commercial of ...

Software Engineer — Linux Developer

PACE Anti-Piracy Inc., is an industry leader in the development of robust protection products, and flexible licensing management solutions. Since 1985, PACE has provided software publishers and developers with easy to use, high quality solutions for anti-piracy protection and secure software distribution. ...

Senior Software Engineer MLOps

Applications processed via employer's online application form We are Liberty IT: industry leaders in digital innovation.Liberty IT is part of Libe... Reach beyond with Liberty IT; for this is where you’ll find the super challenges, where you’ll be given the scope and the support to go furth ...

Senior React Software Engineer

Senior Full-Stack Engineer Trading Platform (TypeScript / Node.js / React) Location: Waterloo, London (Hybrid) Overview Our client, a large enterprise, is seeking a Senior Full-Stack Engineer to join an established trading platform programme. This production‑critical system is l ...

Embedded Software Validation Engineer

Embedded Software Validation Engineer (HIL / Automotive / EV) Contract | Competitive Day Rate | Onsite We are hiring an experienced Embedded Software Validation Engineer to support cutting‑edge electric vehicle (EV) and charging systems development within a high‑performance engineering en ...

Software Engineer (All levels)

Job Description Are you an experienced Software Engineer who is interested in developing software for the Eurofighter Typhoon Fighter Jet? Typhoon remains the primary front line defence aircraft for the UK, Germany, Italy and Spain. As a result of significant customer demand for future te ...

Principal Software Engineer (Golang)

Principal Engineer Department: Engineering Employment Type: Full Time Location: London Description Hybrid: 2 days per week in-office. Location: Tower Bridge (once per month to Fleet). About Tempcover: Tempcover is at the forefront ...

Software Engineer, Sustaining Engineering

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the ...

Applied AI Software Engineer

Description We are seeking an experienced Applied AI Software Engineer to join our growing AI product team in the UK, based in Glasgow or London. In this role, you will enhance existing products and capabilities while expanding AI-enabled applications and services. You’ll work with a team focused ...

Software Engineer in Test

Software Development Test Engineer (SDET) Location: Manchester Inside IR35 Contract: 12 Months (Full Time) Rate: Up to £50 per hr A leading engineering and technology organisation is seeking an experienced Software Development Test Engineer (SDET) t ...

Product Engineer (Software) (Hybrid)

At Allstate in Northern Ireland, we're not just keeping pace — we're setting it. As Al... We design and develop cutting-edge security products and solutions across all security domains to control testing and assessment platforms, and AI-powered applications that help Allstate create secure products ...

Software Engineer – Internationalisation Platform

A tech company in Greater London is seeking a Software Engineer to join their Internationalisation Platform Team. The role involves building and improving i18n features, collaborating across teams, and developing new capabilities for users worldwide. Candidates should have 2-5 years in software engineering and a ...

Production Verification Software Engineer

A leading gaming technology company based in the United Kingdom is seeking a Software Engineer to ensure successful game upgrades and optimize Unity's product quality through technical problem-solving. The ideal candidate will have strong proficiency in Unity, experience with real-time applications, and the abil ...

Software Engineer (AVP) Belfast

Role As a Senior Engineer you will be responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. About the ...

Electrical Software Support Engineer

Would you like to work for a talented technical team with a lot of customer contact and contact with colleagues at all our offices and departments in Europe and worldwide? And are you looking for a job in which you will be given a lot of responsibility? Then look no further; For technical s ...

Software Engineer II, iOS

SMS Superior Maintenance Solutions 31 May 2025 Mobile Development Swift Advertising Technology iOS Engineer Objective-C We are seeking inquisitive and well‑rounded iOS Engineers to join our Product Engineering teams and shape the future of personalized ad experiences on our mobile platform. A ...

Software Engineer (Python/Data)

Location: UK or Portugal only (remote within either location). Department: Engineering Employment Type: Permanent About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to s ...

Senior Software Data Engineer

Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. Our people make all the difference in our success. Today, we ar ...

Software Engineer in Test

Software Development Test Engineer (SDET) Location: Manchester Inside IR35 Contract: 12 Months (Full Time) Rate: Up to £50 per hr A leading engineering and technology organisation is seeking an experienced Software Development Test Engine ...

Software Engineer in Test

Software Development Test Engineer (SDET) Location: Manchester Inside IR35 Contract: 12 Months (Full Time) Rate: Up to £50 per hr A leading engineering and technology organisation is seeking an experienced Software Development Test Engine ...

Software Engineer in Test

Software Development Test Engineer (SDET) Location: Manchester Inside IR35 Contract: 12 Months (Full Time) Rate: Up to £50 per hr A leading engineering and technology organisation is seeking an experienced Software Development Test Engine ...

Principal Embedded Software Engineer

Principal Embedded Software Engineer Location: Fareham, Hampshire (Hybrid working available) Salary: £70,000 – £80,000 Job Type: Full-time, Permanent Visa Sponsorship Available An advanced technology company based in Fareham ...

Principal Embedded Software Engineer

Principal Embedded Software Engineer Location: Fareham, Hampshire (Hybrid working available) Salary: £70,000 – £80,000 Job Type: Full-time, Permanent Visa Sponsorship Available An advanced technology company based in Fareham ...

Senior Software Engineer Fullstack

Senior Full Stack Developer Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + competitive benefits About the Role We’re looking for a Senior Full Stack Developer to join our engineering team and he ...

Senior Software Engineer Frontend

Senior Front-End Developer Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + competitive benefits About the Role We’re looking for a Senior Front-End Developer to join our engineering team and help ...

Software Engineer | London, Hybrid

Software Engineer | London, Hybrid Our client is a global investment manager with a strong heritage in active investment and technology-led innovation. The firm operates across multiple asset classes, including global FX, derivatives, and multi-asset portfolios. Technology p ...

Software Engineer | London, Hybrid

Software Engineer | London, Hybrid Our client is a global investment manager with a strong heritage in active investment and technology-led innovation. The firm operates across multiple asset classes, including global FX, derivatives, and multi-asset portfolios. Technology p ...

Senior Software Engineer Robotics

Senior Flight Software Engineer £65,000 (flexible depending on experience) Competitive Benefits Package Remote, UK Permanent We are looking for a talented Senior Flight Software Engineer to join a fast-growing AI and robotics safety startup. The business i ...

Senior Software Engineer Robotics

Senior Flight Software Engineer £65,000 (flexible depending on experience) Competitive Benefits Package Remote, UK Permanent We are looking for a talented Senior Flight Software Engineer to join a fast-growing AI and robotics safety startup. The business i ...

Software/Firmware Test Engineer

Salary: Circa £40,000Hours: Full time (37.5)Contract: PermanentLocation: StockportClosing date for applications: 30thApril,2026At Park Signalling we utilise our specialist engineering skills and knowledge to deliver products and services including consultanc ...

Software/Firmware Test Engineer

Salary: Circa £40,000Hours: Full time (37.5)Contract: PermanentLocation: StockportClosing date for applications: 30thApril,2026At Park Signalling we utilise our specialist engineering skills and knowledge to deliver products and services including consultanc ...

Senior C++ Software Engineer

The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Senior C++ Software Engineer has arisen at a technology firm delivering low-latency trading solutions, based in Cambridge. This is a great opportunity for a Senior C++ Softwa ...

Staff Software Engineer Platform

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unico ...

Software Engineer (Senior Levels)

Job Description Are you interested in working on one of the most cutting‑edge defence and aerospace projects in the UK? We are enhancing the capability of the Eurofighter Typhoon, Gripen and emerging GCAP platform and are looking for top engineers to join our team. As a Software Engineer ...

Software Engineer Core Wealth

Familiarity with some AWS services and how to integrate them into modern applications.Happy to review, share knowledge and learn from senior engineers within the team.We offer a **competitive,** depending on experience, alongside a **generous performance-based bonus scheme**.* **Up to 19% pension contribution** ...

Staff Software Engineer (Golang)

Staff Software Engineer (Golang) Department: Engineering Employment Type: Full Time Location: London Description Hybrid: 2 days per week in our Tower Bridge office and 1 time per month to our Fleet office Tempcover is at th ...

Senior Software Engineer C#

Our Story Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank, a bank that listens to what our customers don’t like about finance and does the opposite. We’re redefining what it feels li ...

Software Engineer – Risk Technology

Provn are proud to be partnered with a leading systematic hedge fund as they look to hire a Software Engineer to join their Risk Technology team in London. Our client is a highly advanced, data-driven investment firm that places technology at the core of its trading and risk management capabilities ...

Software Engineer, Regulatory Reporting

Clear Street’s mission is to give every sophisticated investor access to every asset, in every market, through a unified platform built for speed, transparency and scale. We give our clients the technology, tools, and service once reserved for the largest institutions, rebuilt with modern infrastru ...

🚀 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 Java Javascript Aws Jobs in United Kingdom Job Search Guide, Trends and Insights