431,049+ Java Software Engineer Cloudnative Api Security 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 (Command and Control)

We are looking for a highly capable and adaptable Software Engineer to join our team at our Bristol facility to develop solutions for the next generation of Air Defence Systems!Salary: up to circa £65,000 depending on experienceDynamic (hybrid) working: This particular role is mostly office based ...

Staff Software Engineer Machine Learning

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Machine LearningAbout this roleWe’re on a mission to transform the way we use data and AI to service our customers and drive efficiency across the business.Do you love shaping the technical lands ...

Staff Software Engineer Back End

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Back EndAbout this roleDo you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting multip ...

Lead Software Development Engineer Services

White Collar Factory (95009), United Kingdom, London, LondonLead Software Development Engineer - ServicesAbout this roleCapital One’s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Enginee ...

Test Automation Engineer / Software Tester

Test Automation EngineerContract | £410 per day (Inside IR35) | 6 Months | Hybrid (3 Days Onsite in Farnborough)Join a Global Automotive Innovation ProgrammeWe're currently recruiting for an experienced Test Automation Engineer to support a major digital transformation programme for BMW G ...

Manufacturing Engineer Software, Robotics, Automation

Overview:Service Service is recruiting a Manufacturing Engineer with experience in Software, Robotics & Automation for a highly technical electronics manufacturer based in Norwich.This role focuses on industrial automation, robotics integration, and software-driven manufacturing systems within a ...

Full Stack .Net Software Engineer

Full Stack .Net Software Engineer Location: Sheffield (hybrid, 1-2 days a week) Salary: Circa £60,000 plus benefits Why Apply? Are you a Software Engineer with strong C# .NET experience looking for your next challenge? This opportunity offers the chance to join a growing technology team where you will work on s ...

Principal Software Engineer (Control Systems)

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Principal Software Engineer (Control Systems) ...

Sr Software Engineer I Fincrime

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ea ...

Senior Software Engineer High Integrity

This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Your roleCapgemini are looking for a software engineers to join our ...

Senior Software Engineer, Frontend (TypeScript)

Job Description Analyzes, develops, designs, and maintains software for the organization’s products and systems.Performs system integration of software and hardware to maintain throughput and program consistency.Develops, validates, and tests: structure ...

Full Stack Robotics Software Engineer

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01, is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with i ...

Rust Distributed Systems Software Engineer

Role: Rust Distributed Systems Software EngineerClient: Elite CompanyCompensation: Up to £200k + BonusLocation: London (Hybrid)OverviewThis firm is an elite company with high tech standards who have previously set tech world records. They ar ...

Senior Full Stack Software Engineer

Location: London, UK (In-Office)Experience: 5+ years requiredCompensation: £140,000 - £200,000 + equityVisa Sponsorship: Not availableAbout CorgiCorgi is vertically integrating the entire insurance industry. We design, underwrite, price, and issue ...

Staff Software Engineer / Tech Lead

Safi’s mission is to make circular economy firms more profitable through the deployment of AI Technology. We do that by developing foundational models, software and data connectors. In this role you will deploy our technology with customers and help them use it to improve their plants.Why Saf ...

Senior Full Stack Software Engineer

Corgi InsuranceCorgi is building an AI financial infrastructure companySenior Full Stack Software Engineer£140K - £200K GBP • London, England, GBJob type Full-timeRole Engineering, Full stackExperience 6+ years ...

C++ 20/23 Software Engineer

Role: C++ 20/23 Software EngineerClient: Elite Tech Driven Trading FirmCompensation: Up to £200k + BonusLocation: London (Hybrid Working)OverviewAn Elite Tech Driven Trading Firm is looking for a highly talented C++ Soft ...

Senior/Staff Software Engineer, Backend

Rive is where designers, animators, and developers build interactive experiences. Design, animate, and code in one place. What you build in the editor is what ships in your app, game, or website. No mockups, no prototypes, no handoff. The real thing. With Rive, designers and developers work with the same ...

DeltaV Software Quality Assurance Engineer

This job is with Thermo Fisher Scientific, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Work ScheduleStandard (Mon-Fri)Environmental Co ...

Full Stack Angular Software Engineer

This job is with Avaloq, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Company DescriptionFounded and headquartered in Switzerland, Avaloq is continuously expanding its global footprin ...

C++ AI/ML Software Engineer

This job is with HP, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.C++ AI/ML Software EngineerDescription -C++ AI/ML Software Engineer- HP Wolf Security ...

Software Engineer in Test Automation

This job is with Financial Times, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About usThe Financial Times is one of the world’s leading news organ ...

Front End Software Engineer (Typescript)

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Front End Software Engineer to join our team! We're particularly looking for someone with strong front end engineering and Typescript experience and with so ...

Staff Software Engineer Back End

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Back End About this role Do you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting multiple teams toward a shared tech ...

Senior Software Engineer C#/F#

Senior Software Developer required by a successful software company developing enterprise web application products for the medical sector. C# is the primary programming language used in the team. They utilise a language extension library to facilitate functional programming with C#. Any knowledge with F#, Haskel ...

Embedded Controls Software Engineer ERS

Job Title: Embedded Controls Software Engineer - ERSLocation: Concord, NCCompany: GM Performance Power Units (GM PPU)Drive the Future of Formula 1 with GM PPU!We’re on the hunt for a forward-thinking Embedded Controls Software Engineer to join our ERS (Energy Recovery ...

Software Validation Engineer (Electronics Design)

Software Validation Engineer (Electronics Design) Bristol / Hybrid - £25,000 - £38,000 This is a great opportunity for a graduate / HNC / HND holder (possibly with some commercial experience) to join a leading software house in Bristol. The role will work closely with software development teams to help evaluate, ...

Full Stack .Net Software Engineer

Full Stack .Net Software Engineer Location: Sheffield (hybrid, 1-2 days a week) Salary: Circa £60,000 plus benefits Why Apply? Are you a Software Engineer with strong C# .NET experience looking for your next challenge? This opportunity offers the chance to join a growing technology team where you will work on sc ...

Staff Software Engineer Machine Learning

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Machine Learning About this role We re on a mission to transform the way we use data and AI to service our customers and drive efficiency across the business. Do you love shaping the technical landscape and driving innovation a ...

Lead Software Development Engineer Services

White Collar Factory (95009), United Kingdom, London, LondonLead Software Development Engineer - Services About this role Capital One s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose ...

Principal C++/Qt Software Engineer

PRINCIPAL C++/QT SOFTWARE ENGINEER 12 MONTHS CONTRACT HYBRID WORKING HAMPSHIRE £400/DAY OUTSIDE IR35 Principal C++/Qt Software Engineer is required to work for a leading engineering organisation on a long-term programme developing advanced software solutions for Embedded Linux platforms. They specialise in del ...

Principal C++/Qt Software Engineer

PRINCIPAL C++/QT SOFTWARE ENGINEER 12 MONTHS CONTRACT HYBRID WORKING HAMPSHIRE £400/DAY OUTSIDE IR35 Principal C++/Qt Software Engineer is required to work for a leading engineering organisation on a long-term programme developing advanced software solutions for Embedded Linux platforms. They specialise in del ...

Principal C++/Qt Software Engineer

PRINCIPAL C++/QT SOFTWARE ENGINEER 12 MONTHS CONTRACT HYBRID WORKING HAMPSHIRE £400/DAY OUTSIDE IR35 Principal C++/Qt Software Engineer is required to work for a leading engineering organisation on a long-term programme developing advanced software solutions for Embedded Linux platforms. They specialise in de ...

Senior Software Engineer I Receive

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ea ...

Senior Software Engineer, Business Pricing

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ea ...

Senior Software Engineer I Investments

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ea ...

Principal Software Engineer Data Platforms

This job is with Danaher, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.ABOUT IDBS Bring more to life. Ar ...

Senior Software Engineer Marketing Platform

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ea ...

Senior Software Engineer SPARK/ADA

This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Your roleCapgemini Engineering is looking for a software engineers t ...

Full Stack Robotics Software Engineer

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01, is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with i ...

Senior Software Engineer I (JavaScript))

This job is with Elsevier, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Software Engineer I (JavaScript) </p ...

Senior Software Engineer, Browser (C++)

This job is with HP, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Senior Software Engineer, Browser (C++)Description -HP Wolf Security is changing the futur ...

Full Stack Software Engineer III

This job is with Elsevier, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Are you passionate about driving innovative solutions in web development? Do you ...

Snr Software Engineer Machine Learning

This job is with BBC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.JOB DETAILSJOB TITLE: Senior Software Engineer - Machine Learning EnablementJOB REF: 47560JOB BAND: DCON ...

Software Engineer C# / .NET / WPF

Software Engineer – C# / .NET / WPF – Halifax – £40,000 to £55,000 KO2’s client, a leading manufacturer of cutting-edge electronic instrumentation for water and soil monitoring, is seeking a C# Software Engineer to join their on-site team in Halifax. This role will focus on designing ...

Senior/Staff Software Engineer, Backend

the company is where designers, animators, and developers build interactive experiences. Design, animate, and code in one place. What you build in the editor is what ships in your app, game, or website. No mockups, no prototypes, no handoff. The real thing. With the company, designers and developers work ...

Staff AI Engineer Software Development

Ready to start something new?Join a leading AI-powered pricing and underwriting platform for commercial insurers, helping transform how risk is understood, priced, and managed across the global insurance ecosystem. The organisation supports insurers, reinsurers, and MGAs in making faster, more ...

Senior Embedded Software Engineer (Rust)

Senior Embedded Software Engineer (Rust)This pioneering company is on a mission to transform the UK's drone technology landscape and is already making significant strides in advancing next‑generation UAV systems. From cutting‑edge flight control electronics to high‑performance airborne platf ...

Embedded Linux Software Engineer (Beamforming)

Intermediate Member of Technical staff, Embedded Linux Software Specialist / EngineerJob Category: EngineeringRequisition Number: INTER011848Posted: May 12, 2026Full-TimeOn-siteLocationsS ...

Senior Embedded Software Engineer, UAVs

This pioneering company is on a mission to transform the UK's drone technology landscape and is already making significant strides in advancing next-generation UAV systems. From cutting-edge flight control electronics to high-performance airborne platforms, they are redefining what’s possible in the dron ...

🚀 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

    Buffering Video...

    Java Software Engineer Cloudnative Api Security Jobs in United Kingdom Job Search Guide, Trends and Insights