308,793+ Software Engineer Pythonjava Jobs in UK — Top Companies Hiring June 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

Join the team that is responsible for designing, implementing & continuously evolving trade capture & middle office systems in our new fully systematic trading booking platform. The engineering team will work closely with trading tech, portfolio finance & middle office operations teams in a fast-paced envi ...

Software Engineer

Direct applicants only (no agencies) Hey, we’re Skippr AI Your new interface is an agent. We build an AI agent, led by voice and vision, that operates software for people: they just ask, and it onboards them, guides them, and does the work. Drop it into your product with two lines of code and ...

Software Engineer

Our client is a B2B software company in Bedford looking to hire two Software Engineers. You'll focus on new feature development, modernising the legacy stack and embedding AI-enabled development. Location: Bedford, 2 days onsite / 3 days WFH Why apply? AI : Join a for ...

Software Engineer

We are working with an ambitious and fast‑growing software company delivering innovative cloud‑based solutions to businesses across the UK and internationally. They are continuing to grow and looking to add a talented Software Developer to join their collaborative development team. This is an excell ...

Software Engineer

Senior Software Engineer (Cyber) – SC Cleared Location: Gloucester Salary: Up to £80,000 Clearance: Active SC Clearance and eligibility for DV Overview A leading organisation delivering operational cyber capabilities is l ...

Software Engineer

About the Role As a Software Engineer you will actively contribute to planning, develop features, define architecture, and deliver solutions across a variety of technologies in an agile environment. Our technology stack includes Java, Ruby, Python, ES6 with React, C# with .NET Core and ot ...

Software Engineer

Location: Central London (4 Days Per Week Onsite) We're currently partnering with a fast-growing technology company operating within the fintech and payments space, building products that help consumers and businesses manage and move money more effectively. As part of continued grow ...

Software Engineer

Foodsteps is hiring a 1 year fixed term full stack software engineer to join our team! About Foodsteps We are a food sustainability start-up with a mission to help food businesses measure, reduce and communicate their environmental impact. Food systems account for around a third of global ...

Software Engineer

Are you looking for a new challenge? Fancy helping us shape the future of motor insurance? Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy, where we’ve quickly ...

Software Engineer

About Us We are a world‑class visitor attraction and leading science research centre. We use the Museum's unique collections and our unrivalled expertise to tackle the biggest challenges facing the world today. We care for more than 80 million objects spanning billions of years and welcome more t ...

Software Engineer

We are on a mission to grow our software engineering team at our Chertsey site, and we are excited to be on the lookout for individuals to join our dynamic team. This role encompasses all aspects of software development across a diverse range of software environments, offering an exciting opportunity for t ...

Software Engineer

Software Engineer - Scaling Series B HealthTech Up to £80,000 Hybrid working - London based 3 + years' experience Node.js, TypeScript, React.js We're partnered with a fast-growing consumer technology driven business that has successfully achieved Series B and is c ...

Software Engineer

Overview Working within the Technology & Analysis Tools department from our Milton Keynes campus, this is an exciting opportunity for you to make a significant contribution to the technology behind the performance of the car. You will work on the software that powers race strategy, car telemetry d ...

Software Engineer

Senior Software Engineer (Cyber) – SC Cleared Location: Gloucester Salary: Up to £80,000 Clearance: Active SC Clearance and eligibility for DV Overview A leading organisation delivering operational cyber capabilities is l ...

Software Engineer

At Brown & Brown (Europe), you’ll help build and evolve digital products that support core customer journeys across our insurance and property platforms. Working as part of a cross-functional agile delivery squad, you’ll contribute to modern, cloud-hosted services running in Microsoft Azure and help delive ...

Software Engineer

.NET / React Developer - Fully Greenfield Project Inside IR35 Contract Role - London - Up to £900 per day We’re looking for a Full Stack Engineer (5+ years) to join a small, high‑impact team within a global financial institution. This role suits someone with a startup mindset , ...

Software Engineer

Join a specialist technology business delivering secure digital solutions that support critical Defence and National Security operations. This is an opportunity to work on meaningful projects where your engineering expertise directly contributes to real-world mission success. Security Clearance </ ...

Software Engineer

Software Engineer – Distributed Market Data Systems A leading global quantitative investment firm is seeking a Software Engineer to join a newly established team building a next-generation market data platform. This is a rare opportunity to work on a greenfield project developing gl ...

Software Engineer

Senior Software Engineer – Frontend & UI/UX Hybrid Working Permanent You build things that look right, feel right, and work right. Not just functional genuinely well crafted. We're hiring a Senior Software Engineer with strong frontend and UI/UX capability to join a ...

Software Engineer

Metric is hiring for a client looking for a Software Engineer to help develop and maintain the software platform powering next-generation quantum computing systems. Working closely with software, hardware, and research teams, you will build high-performance, production-grade systems that directly impact cu ...

Software Engineer

Backend / Data Engineer | London Hybrid | £130k + EMI Equity Most senior engineers we speak to are good at their job, enjoy the work, but feel like they're a few layers removed from anything that actually matters. Tickets come in, tickets go out. The architecture decisions get made above them. Th ...

Software Engineer

London, South East England, United Kingdom Company & Client JR UK – Visa Job Description About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more tha ...

Software Engineer

£40,000 - £65,000 plus bonus and great benfits Scot Lewis is working with a brilliant and growing, Bristol based technology company, helping them as they look to expand their talented software engineering team. The company uses a very broad range of tech, across several greenfield p ...

Software Engineer

Are you passionate about building scalable software solutions and working with modern technologies in a collaborative environment? Our client is looking for a talented Software Engineer to join a dynamic development team, contributing to the design, development, and continuous improvement of high-q ...

Software Engineer

Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We're rethinking security beyond traditional military domains, addressing asymmetric threats that impact our technological advantage, economic strength, a ...

Software Engineer

Harwell - DidcotDidcot, OXF OX110GD, GBR Building the space between proven and possible, MDA Space (TSX:MDA) is a trusted mission partner to the global space industry. A robotics, satellite systems and Geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA ...

Software Engineer

In Brief We’re looking for experienced developers with strong technical, mentoring and client communication skills, and a passion for finding great solutions through technology. In return we offer interesting projects, high autonomy, strong support from a passionate and welcoming technica ...

Software Engineer

We are looking for Staff Engineers to join a new team within RWS Protect and play a central role in building the next generation of our IP platform. Protect serves some of the world's largest patent filers, helping them manage the full intellectual property lifecycle, from filing and translation th ...

Software Engineer

Responsibilities Analyze, design and develop tests and test-automation suites. Design and develop a processing platform using various configuration management technologies. Test software development methodology in an agile environment. Provide ongoing maintenance, s ...

Software Engineer

Design, build and operate software systems and APIs Lead technical design decisions and own product features end-to-end Specialise into backend, frontend, full-stack, mobile, DevOps or SRE Work for global tech giants, UK fintechs, banks, scale-ups and the public sector < ...

Software Engineer

Join us as an AI Software Engineer. In this role you will be responsible for the design, development and improvement of software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. This role is based in our Gl ...

Software Engineer

Eaton Wimborne Located in Wimborne, Dorset, Eaton's Aerospace division is a global leader in aerospace fuel systems, renowned for delivering fully integrated solutions for both fixed and rotary-wing aircraft. Our Wimborne facility specialises in cutting‑edge air‑to‑air refuelling ...

Software Engineer

We are seeking an experienced Software Developer / Engineer to join a secure, large-scale financial services programme operating within a highly regulated environment. This is a hands‑on engineering role within a collaborative working group, focused on building and enhancing critical backend servic ...

Software Engineer

Full Stack Developer | Stealth-Mode Fintech | London We're working with an exciting stealth‑mode fintech who are searching for a Full Stack Developer to join their growing London team. The business operates at the cutting edge of financial infrastructure and regulatory compliance. Backed ...

Software Engineer

Software Developer – Preston .Net, Developer, C#, ASP.Net, SQL, HTML, JavaScript This advanced development team based in Preston is looking to add a .Net Developer to their software delivery team. You will be joining a team of software developers working on their curr ...

Software Engineer

Please Note: Candidates MUST be eligible for SC Clearance About the Role We are looking for a Software Engineer to join a multidisciplinary engineering team developing advanced technology solutions within the navigation and intelligent systems space. This is a hands‑on role suited ...

Software Engineer

Freedman International is a localisation and translation production agency working with major global brands. We translate and localise content across print, video, and digital formats for clients operating in multiple markets worldwide. We are committed to becoming an AI‑forward company, using tech ...

Software Engineer

Software Engineer Location: Birmingham, AL (remote available)Type: Full timeDept: Product & EngineeringReports to: CTOCompensation: $150K - $180K We believe the future of technology is ...

Software Engineer

Why? start-up financial services, revolutionising the industry Start : ASAP Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card, personal loans and insurance offerings aimed at deliv ...

Software Engineer

## Software EngineerApplylocations: BATH, GBRtime type: Full timeposted on: Posted Todayjob requisition id: R **About NCR VOYIX**## NCR Voyix Corporation (NYSE: VYX) is a global platform-powered leader in unified commerce for shopping and dining. Combining a flexible, intelligent platform with end-to-end ...

Software Engineer

Perk (formerly TravelPerk) is an intelligent platform for travel and spend management, built to reduce the manual, time-consuming work that distracts teams from meaningful tasks. Our solutions automate processes such as travel booking, expense management, invoice processing, and more. By removi ...

Software Engineer

About Titanbay Titanbay is building the infrastructure that powers private market investing for banks, wealth managers and fund managers. Our platform solves complex, multi-layered challenges behind the scenes so our clients can invest with greater clarity and confidence. There are deep technical ...

Software Engineer

Overview Salary up to: Competitive Software Engineer – Locate, Payment and Menu Overall Ambition Solve some of today's complex hospitality problems by creating innovative solutions using an open technology toolset. What We're Looking For We are looking for a Software Engineer to join our pa ...

Software Engineer

Software Engineer Salary: £50,000 - £60,000 Location: Southampton - Hybrid on site circa 40% Sector: Defence and National Security You will join a leading defence and national security consultancy, working on software for products in the RF communication and sensors domain ...

Software Engineer

The Department: Join the team that is responsible for designing, implementing & continuously evolving trade capture & middle office systems in our new fully systematic trading booking platform. The engineering team will work closely with trading tech, portfolio finance & middle office operations ...

Software Engineer

About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation. With a tea ...

Software Engineer

Title Software Engineer - Golang and Python Location Bath, UK Summary As a Software Developer within an NCR Voyix Edge Scrum team, you’ll help build and evolve a world‑class retail edge platform. You’ll contribute to the full development lifecycle—designing, coding, ...

Software Engineer

I’m working with a rapidly growing fintech trading platform who are expanding their backend engineering team in London. They’re looking for a C# .NET engineer to join their core trading and transactions team, working on a proprietary platform that underpins real-time money movement and trade execut ...

Software Engineer

About Us At IOTech Systems we build software that sits at the heart of industrial edge deployments. Think manufacturing lines, energy infrastructure, smart buildings, all generating data that needs to be collected, processed, and acted on in real time. Our platform is used by some of the world's ...

Software Engineer

Our client, a leading technology company in the Defence & Security sector, is currently seeking a talented Research & Development Software Engineer to join their innovative team on a permanent basis. This role is based in Portsmouth and offers the exciting opportunity to work on cutting-edge immers ...

🚀 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...

    Software Engineer Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights