Software Engineer C Python Java Defence Tech 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

Date Posted: Country: United Kingdom Location: Manchester, Lancashire Position Role Type: Onsite Raytheon UK have a full time, perm opportunity for a Software Engineer to join our specialist teams working onsite. You'll be part of our experi ...

Software Engineer

Senior Software Engineer BeyondMath is a pioneering startup, backed by top-tier VCs, on a mission to reshape the frontiers of engineering through Foundational AI models for Physics. We are replacing traditional, slow and expensive simulation methods with AI that rivals accuracy at orders of magni ...

Software Engineer

We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing new bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are interested in speaking with an experienced Full Stack Software Engineer with expertise ...

Software Engineer

Software Engineer (Python) | High-Growth Startup | London (Battersea, Hybrid) | £75k–£120k + package We’re partnered with a high-growth, venture-backed startup building cutting-edge trading infrastructure within a unique and fast-moving market. This is an opportunity to join a small, ...

Software Engineer

Senior Power BI Consultant - Outside IR35 Location: Central London (2‑3 days on‑site) Contract: 6‑12 months, Outside IR35 Industry: Oil & Gas / Commodity Trading Role Summary A leading energy & commodity trading business is looking for a Senior Power BI Consultant ...

Software Engineer

Date Posted: Country: United KingdomLocation: Gloucester, South GloucestershirePosition Role Type: Onsite Raytheon UK have a full time, perm opportunity for a Software Engineer to join our specialist teams working onsite. You'll be part of our experie ...

Software Engineer

Do you want to be a valued part of the critical infrastructure that serves communities across Europe and beyond? Are you looking for a position in which you can set direction and help shape our company? If so, then you could be the newest addition to our team as a Software Engineer. Be part of t ...

Software Engineer

About Caribou International tax is a rigged system. Tax rules get ever more complicated, compliance gets more expensive, and the Big Four controls the expertise. They charge fees that only giant companies can afford, while smaller businesses are left flying blind. Caribou is a t ...

Software Engineer

Overview We can offer you the chance to help make the UK a safer place through innovation, working in partnership with government and law enforcement organisations on some of the most challenging data and technology problems out there. As part of our team, you'll be a full-stack developer w ...

Software Engineer

What we're looking for: We’re looking for an intelligent, energetic and driven software engineer to help us deliver our brand, products and services to our clients and their advisers. People who are excited by technology, love pushing the boundaries of what’s possible while at the same time keepi ...

Software Engineer

Overview Graduate Quantitative Developer - Up to £75,000 + Bonus + Package - London (Hybrid) My client is hiring for talented graduate engineers with an interest in high performance computing/research, that are ready to fast track their careers into the Quantitative Trading space! ...

Software Engineer

Overview Innovate in a dynamic environment. Be trusted to do something different and solve problems creatively across the full software development life cycle. You’ll analyse requirements and deliver on them in a scrum team ensuring you adhere to development best practices following enterprise arc ...

Software Engineer

## .**About Team:**Our dynamic Agile team is at the forefront of developing cutting-edge technology for the future of peer review in scientific discovery. We are creating an innovative peer review system to enhance the review process.**About Role:**This position performs moderately difficult research, design, an ...

Software Engineer

Our client is looking for a Software Engineer designing, developing, and delivering robust software solutions that support the organization’s technical goals. You will work in a multidisciplinary engineering team; this role contributes to the entire software development lifecycle, from requirements analysi ...

Software Engineer

Founding Engineer (CTO Track) — Airventory Hybrid · Central London · Full-time About Airventory Airventory is a fashion supply chain platform on a mission to fix one of retail's most persistent problems: unsold inventory. We connect DTC apparel brands to premium garments and top ...

Software Engineer

Your impact Are you interested in developing software to test some of the most cutting-edge defence and aerospace projects in the UK? If you like the sound of developing software for projects such as the Eurofighter Typhoon jet, Leonardo would like to hear from you. We are looking for exp ...

Software Engineer

Your impact Are you interested in developing software to test some of the most cutting‑edge defence and aerospace projects in the UK? If you like the sound of developing software for projects such as the Eurofighter Typhoon jet, then Leonardo would like to hear from you. Job Description ...

Software Engineer

REF: 0012Software# Software EngineerLOCATIONSouthampton, UKTYPEFull-timeCLEARANCESCCOMPENSATION£65-85,000 per annum### Role DescriptionWe're looking for a motivated Software Engineer to amplify our client's mission and join a thriving team based in Southampton.You won’t just be helping to build cutting edge tech ...

Software Engineer

Software Engineer Responsibilities Design and programme electrical/electronic and software control systems in the machine tool, robotic and automation industry. Produce detailed documentation packages. Program PLC's, HMI’s, and Real-Time Motion Control for hydr ...

Software Engineer

At the Green Energy Advice Bureau (GEAB), we are passionate about driving the transition to a more sustainable future. As a leading consultancy in the renewable energy sector, we empower customers through innovative technology that supports smarter energy decisions. Our internal platforms and data‑driven p ...

Software Engineer

The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Software Engineer has arisen with a Fortune 100 organisation and global leader in EDA, based in Cambridge. This is a great opportunity for a Software Engineer to collaborate ...

Software Engineer

Get directions to this location on Google Maps. We are hiring a Senior Software Engineer to sit in our Portsmouth office and get stuck into the hard stuff. This is a FULL TIME OFFICE BASED position. Company Description At Genius Money and V3 Recruitment we a ...

Software Engineer

Are you ready to deliver solutions to complex problems through code? About The Role Our Software Engineers are responsible for designing, developing, and maintaining high-quality software applications that meet the needs of Perspectum and our customers. Based within a focused project deli ...

Software Engineer

Responsibilities This individual will be a member of the team working on mission critical projects and provides the technical expertise for development environment, technology architecture and implementation. Software Engineer is responsible for participating in the technical design ...

Software Engineer

Software Engineer Department: Engineering Employment Type: Full Time Location: London, UK Description We are looking for a Developer to join our small, dynamic team developing cutting‑edge football data acquisition and analysis systems. We ...

Software Engineer

Hamiltonian Dynamics is a growing technology company working across Defence and Cyber Security, delivering software solutions that support critical national and enterprise systems. With teams based in Gloucestershire, Manchester, and London, we are entering an exciting new phase of expansion and ar ...

Software Engineer

Job Description We now have an exciting opportunity for a Software Engineer to join a forward thinking company offering a collaborative team working environment, training and excellent career progression. Our strategy is to have a cross functional development team, with team members worki ...

Software Engineer

About Team Our dynamic Agile team is at the forefront of developing cutting‑edge technology for the future of peer review in scientific discovery. We are creating an innovative peer review system to enhance the review process. About Role This position performs moderately difficu ...

Software Engineer

React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform for infrastructure-as-code Proven experience designing, building, and operat ...

Software Engineer

Our client is a top tier global hedge fund with a strong commitment to leveraging market innovations in technology and data to deliver high-quality returns. They are looking for a Software Engineer to join a dynamic and fast-paced environment, working with business and technical teams to design and build s ...

Software Engineer

Software Engineer Company: Norstella Location: London, United Kingdom Date Posted: Apr 28, 2026 Employment Type: Full Time Job ID: R-1902 About Norstella Norstella is a premier and critical global life sciences data and AI solutions provider dedicat ...

Software Engineer

.**About Team:**Our dynamic Agile team is at the forefront of developing cutting-edge technology for the future of peer review in scientific discovery. We are creating an innovative peer review system to enhance the review process.**About Role:**This position performs moderately difficult research, design, and s ...

Software Engineer

Overview INSHUR is the embedded insurance powerhouse for the on-demand world. We partner with giants like Uber and Amazon to provide fair, data-backed coverage for the modern workforce. We’re 220 people strong across the UK, US, and Netherlands, using AI as a multiplier to stay ahead of the curve ...

Software Engineer

Job Description We are seeking a talented and motivated Software Engineer to join our innovative team at AIRBUS Defence and Space Limited. In this role, you will contribute to the design, development, and maintenance of cutting‑edge software solutions for critical defence and space applications. ...

Software Engineer

About us At Zego, we think traditional motor insurance holds good drivers back. It's too complicated, too expensive, and it doesn't take into account how well you actually drive. Since 2016, we've been changing that — building insurance priced fairly for good drivers, from van drivers and ...

Software Engineer

Content Guru is a leading provider of cloud communications solutions. We help businesses across the globe to enhance their customer engagement and experience. From our omni‑channel cloud contact centre solution to our bespoke integration systems, we use cutting‑edge technology to transform communications a ...

Software Engineer

JOB TITLE: Software EngineerLOCATION: EdinburghHOURS: Full-timeWORKING PATTERN: Hybrid, minimum 40% in the office About this opportunity We’re looking to recruit a Software Engineer to work within the Payments Services Platform in Edinburgh. ...

Software Engineer

Salary: £50,600-£78,800 with an average of between £3,500 - £9,000 in profit share Softwire is one of the UK’s leading digital technology consultancies, offering services in software engineering, design, innovation, cloud, mobile and data. We deliver high-profile and cutting-edge digital projects fo ...

Software Engineer

We are seeking a high‑velocity Full Stack Developer to join our engineering team in a fast‑paced startup environment. This role is designed for a self‑starting engineer who can deliver end‑to‑end solutions independently with minimal technical guidance. Role and Responsibilities Inde ...

Software Engineer

A Bit About Us At Gamma, we’re more than just a leader in Unified Communications as a Service (UCaaS)& as a fast‑moving technology organisation delivering innovative voice, data, and mobile solutions across Europe. Our product and service portfolio is at the heart of what we do — powering reliabl ...

Software Engineer

Hamiltonian Dynamics is a growing technology company working across Defence and Cyber Security, delivering software solutions that support critical national and enterprise systems. With teams based in Gloucestershire, Manchester, and London, we are entering an exciting new phase of expansion and are lookin ...

Software Engineer

Most backend systems look fine on paper until they hit production. This role is about building services that actually work at scale, under real user demand. Why This Role Leading major media/streaming end client Real production impact from day one <li ...

Software Engineer

Location: Linthouse Glasgow, United KingdomIn fast changing markets, customers worldwide rely on Thales. Thales is a business where brilliant people from all over the world come together to share ideas and inspire each other. In aerospace, transportation, defence, security and space, our architects design innova ...

Software Engineer

## **Location:** London **This is a hybrid-role with 4 days in office** Who we areWe’re part of Super Group, the NYSE-listed digital gaming company behind some of the world’s leading Sports and iGaming brands. At Betway, we’re driven by our shared vision to become the global leader in the online sports be ...

Software Engineer

Job Description We now have an exciting opportunity for a Software Engineer to join a forward‑thinking company offering a collaborative team working environment, training and excellent career progression. Our strategy is to have a cross‑functional development team, with team members working on al ...

Software Engineer

Location London Address London, London Employment Type Full time Location Type Hybrid Department Engineering ...

Software Engineer

Position: Software Engineer | Payments Team We are awaze, the largest managed vacation rentals and holiday resorts business in Europe, which brings together some of the continent’s most trusted travel brands, including cottages.com, Hoseasons and NOVASOL. With over 1.5 mil ...

Software Engineer

This range is provided by Formula Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Formula Recruitment We are working with an energy start-up whose mission is to make ener ...

Software Engineer

An exciting opportunity to work as a Software Engineer improving reliability and reducing technical debt in our Simulation Software Department. You will be working in an agile manner, close to your customers and in a key position to learn about a range of products. Salary : Circa £64,000 dep ...

Software Engineer

Exciting New - Software Engineer - Glasgow, Scotland, UK - Hybrid! Who: Revolent What: Software Engineer (1-3 yrs exp preferred) Where: Glasgow, Scotland, UK (nearby G5 8AQ) When: ASAP start late April/early May (2yr FTC) Work pa ...

🚀 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

    Software Engineer C Python Java Defence Tech Jobs in United Kingdom Job Search Guide, Trends and Insights