Software Developer Python Javascript Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Lead Developer, Software Development

Senior Lead Developer, Software Development Join to apply for the Senior Lead Developer, Software Development role at LSEG About Us LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are ded ...

Software Engineer Developer Experience Bristol

Engineer - Developer Experience (Bazel, Monorepo, and more) Bristol or London, UK We're building cutting-edge AI accelerator solutions, spanning hardware and software, and we're looking for a Software Engineer to join our Developer Experience team to help us scale fast, build smart, improv ...

Senior Software/Front End Developer

Senior Software Developer Location: Hybrid, Croydon The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our co ...

Software Developer, Trading and Tools

At bet365, we're one of the world's leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 9,000 people and serve over 100 million customers in 27 languages. Our focus on In-Play betting has solidified our market-leading position, offeri ...

Software Developer Trading Integration C#

Software Developer - Trading Integration C# We are seeking an Associate Analyst Developer to join a Front Office Platform Integration team within a leading global financial services organisation. This is an excellent opportunity for a motivated self-starter looking to build a career in technology ...

Software Developer Rotherham / Castle Donnington

Do you want to build real software that real people use every day? At AFI, you'll be working on the digital tools that keep a national powered access business running, from the portals our customers log into, to the integrations that connect our operations behind the scenes. It's varied, it's hands‑on, and ...

Lead Full Stack Software Developer

Location: Hybrid working within HampshireSalary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They are now looking for an experienced t ...

Software Developer in Test Edinburgh

Software Developer in Test - 6 Month Contract - Scotland Based Our main public sector client is looking for an experienced Software Developer in Test (SDET) to join a small specialist testing team, helping to shape and deliver robust test strategy and automation across in-house applications. < ...

Software Developer Engineer in Test

Excited to grow your career? Our purpose is to make it easy for people to save and invest for a better future. We are looking for great people to join us, so please come and invest in YOUR future at Hargreaves Lansdown. We know that sometimes people can be put off applying for a job if they ...

Software Developer, Risk and Regulatory

Company Description At bet365, we’re one of the world's leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 9,000 people and serve over 100 million customers in 27 languages. Our focus on In-Play betting has solidified our ma ...

Robotic Systems Software Control Developer

Job Description Robotic Systems Software Control Developer Location: Macclesfield, Cheshire, SK10 2NZSalary: £40,000 - £60,000 per annum, DOE + Excellent Benefits!Contract: Full time, Permanent Why Join Us Be part of a growing and innovative company where your contributions wi ...

Intern Software Developer Summer 2026

This Internship is for Summer 2026 - you can start your internship from April onwards. The minimum length of the Internship must be 12 weeks. At Squarepoint, our technology is integral to the success of our firm. We are looking for highly motivated students with a deep passion for technology a ...

Software Developer Defence SC Clearance

Software Developer / Engineer (Defence SC Clearance) *Newcastle onsite* to £120k+ Do you have technical expertise combined with SC Clearance? You could be joining a scaling Technology Consultancy as they break into Defence sector work, the company has already experienced huge success wit ...

Assistant System and Software Developer

IT Centre (Europe) (ITCE) oversees and manages the secure operations of IT applications and front-end systems used in all Bank of China (BOC) branches and representative offices located within Europe and Africa. The IT Project and Service Management Department (PSD) of ITCE is primarily responsible for softwa ...

C# Software Developer X 2

C# Software Developer – Exciting Opportunity with a Growing Tech Company Are you an experienced .NET and Azure developer looking for an opportunity to lead exciting projects in Web, Desktop, and Cloud development? Our client, a well-established software development company, is expandin ...

Sr Associate Software Developer Decisioning

Sr Associate Software Developer - Decisioning Job Locations UK-Glasgow Requisition ID Job Category Research and Development Travel Requirements None Sr Associate Software Developer – Decisioning - Hybrid, Glasgow,UK Nice to meet you! We’re a leader in d ...

Software Full Stack Support/Developer

What success looks like in this role: This is a full-time, permanent position for a Software Full Stack Support/Developer in a hybrid working model, requiring on-site attendance at least three days per week in Milton Keyne s. You will play a key role in designing, developing, an ...

Junior C# /.Net Software Developer

Description Junior C# / .Net Software Developer Our client is a well-established software business based in Norfolk. They are looking to hire a recent graduate / junior developer with knowledge and experience in C# .Net development to join their expanding software devel ...

Software Developer – Ruby on Rails

Software Developer – Ruby on Rails Office | Hybrid | Remote (within ±2 hours of GMT) | Scaling sports-tech SaaS We're hiring experienced Ruby on Rails developers to work directly with our CTO, shaping the architecture, the culture, and the futu ...

Cloud Software Developer in Test

AVEVA is creating software trusted by over 90% of leading industrial companies. Position: Cloud Software Engineer in Test Previous experience: A robust automation mindset, programming proficiency, and cloud testing experience are essential. Location: Cambr ...

Cloud Software Developer in Test

AVEVA is creating software trusted by over 90% of leading industrial companies. Position: Cloud Software Engineer in Test Previous experience: A robust automation mindset, programming proficiency, and cloud testing experience are essential. Location: Cambr ...

Software Engineer III Developer Platform

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Chief Technology Office, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology prod ...

Software Engineer/Full Stack Developer

The Role We are seeking an experienced software developer to transform validated research algorithms into robust, production-ready clinical software. You'll build scalable, user-friendly tools that integrate into clinical workflows, working closely with neurologists, researchers, and N ...

Software Developer in Test (Typescript)

SDET – Contract – £650 Inside IR35 – 3 days per week London – Typescript/JavaScript experience La Fosse have partnered with an established London based asset management client who are looking to bring in an experienced SDET to support a high-performing engineering team. This is a hands-on cont ...

C++ Senior Software Developer – London

Salary: £200k + bonus Summary Join a sophisticated technology team in the London office of a prop trading house that places software development at the centre of business strategy. This team have the responsibility of a trading group and a core infra team. This role is ...

Robotics Systems Software Control Developer

Robotic systems software control developer Do you want to be part of an organization on the cutting edge of technology? We're looking for talented people to join our motivated and friendly team. We have an open, collaborative, and flexible environment. You'll work al ...

Data Platform Senior Software Developer

Description :Data - The Data team aims to improve the organisation’s use data by making data easier to discover, consume and publish by building several data-centric components. This includes components to store & process extremely large volumes of ticking market data, data virt ...

Associate .NET (WPF) Software Developer

Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar is on the lookou ...

Software Developer Market Making Technology

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across ...

Robotic Systems Software Control Developer

Robotic Systems Software Control Developer Location: Macclesfield, Cheshire, SK10 2NZ Salary: £40,000 - £60,000 per annum, DOE + Excellent Benefits! Contract: Full time, Permanent Why Join Us Be part of a growing and innovative c ...

Senior Software Engineer Developer Platform

Senior Software Engineer - Developer Platform About The Role At Tesco, we believe in the power of spending more time together, face to face, than apart. So, during your working week, you can expect to spend 60% of your time in one of our office locations or local sites a ...

Robotic Systems Software Control Developer

Robotic Systems Software Control Developer Macclesfield SK10 2NZ, UK £40,000 - £60,000 per annum, DOE + Excellent Benefits! RoBAT are now recruiting for a Robotic Systems Software Control Developer! Robotic Systems Software Control Developer Location: Maccl ...

Software Solutions Developer: Automations & Dashboards

A leading telecommunications company in the UK is seeking a proactive individual for a technical role focused on web development and process automation. This position requires strong analytical skills and the ability to drive change within the team. Ideal candidates should possess experience in PHP, Python, and ...

Software Development Engineer Developer Experience

Senior Software Development Engineer - Developer Experience Location: Nottingham, England Are you an engineer who loves making things work better for other engineers? Do you care about efficiency and continuous improvement? Join our team and help us redefine the way software is de ...

Software Developer Digital Manufacturing Innovator

A leading tanker manufacturer in the UK and Ireland is seeking a passionate software developer to help digitize manufacturing operations. The ideal candidate will work closely with engineering teams to design and implement software solutions that enhance operational efficiency. This full-time role offers opportu ...

Robotics Systems Software Control Developer

Robotic systems software control developer Do you want to be part of an organization on the cutting edge of technology? We're looking for talented people to join our motivated and friendly team. We have an open, collaborative, and flexible environment. You'll work alongside leading indust ...

Lead Software Developer in Test

Join Ten10 as a Lead Software Developer in Test Job Type: Permanent Working Model: Hybrid At Ten10 , we're transforming how businesses deliver high-quality software, and we’re looking for a Lead Software Developer in Test (Lead SDET) to play a pivota ...

Lead Back End Software Developer

Job Description Lead Backend Software Developer (Contract) London, Outside IR35 £500-£600 per day This is an exciting opportunity to join a fast-moving engineering function at a pivotal moment of technical uplift. They are investing heavily in strengthening their co ...

Software Developer Market Making Technology

Software Developer - Market Making Technology London, GB Full-Time Information Technology About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across ener ...

Graduate Software Developer 2026 Intake

Graduate Software Developer - C#, SQL, AWS Minimum of a 1st from a Russel Group University 3-A's + or equivalent at A-Level Depending on skills, pays up to £35k + sizeable bonus 5-days a week on-site in Newcastle A key client of OB, who are a pioneering venture, pr ...

Lead Software Developer Full Stack

Job Description You can get further details about the nature of this opening, and what is expected from applicants, by reading the below.Lead Software Developer - Full Stack | £72,000 + £3K on call | RemoteOverview:An innovative and fast-growing healthcare technology organisation is seeking a L ...

Software Developer in Test Edinburgh

Job Description Maximise your chances of a successful application to this job by ensuring your CV and skills are a good match.Software Developer in Test - 6 Month Contract - Scotland Based Our main public sector client is looking for an experienced Software Developer in Test (SDET) to jo ...

Lead Back End Software Developer

Job Description If your skills, experience, and qualifications match those in this job overview, do not delay your application.Lead Backend Software Developer (Contract)London, Outside IR35 £500-£600 per day This is an exciting opportunity to join a fast-moving engineering ...

Lead Full Stack Software Developer

Job Description Candidates should take the time to read all the elements of this job advert carefully Please make your application promptly.Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Greater ManchesterSalary: Competitive + be ...

Software Developer Tech for Good

Job Description Qualifications, skills, and all relevant experience needed for this role can be found in the full description below.Software Developer - Tech for Impact Bristol (2 days per week) £45,000 - £65,000 Tech for good. Real impact. Software that changes lives. ...

Software Developer (Java + Angular/React)

Job Description Are you the right applicant for this opportunity Find out by reading through the role overview below.Software Developer Surrey - Hybrid (3 Days in Office, Every Two Weeks) £50,000 to £65,000. A great opportunity to join a growing consultancy where you will b ...

Technical Project Manager/Software Developer

Overview Technical Project Manager/Software Developer Location: Central London – 5 days onsite Reference: J13054 Eligibility: Full UK working rights required- the client is unable to consider any visas due to the nature of the work. Abou ...

Software Developer Senior Consultant (Contract)

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants delive ...

Software Developer Apprenticeship Level 4

The Met Office is delighted to open our advertising for Apprenticeships 2026. This is an exciting opportunity to join the Met Office as an Apprentice Software Developer for up to 19 months commencing at the start of September 2026. You will develop skills and workplace experience in this occupation ...

Software Developer Defence SC Clearance

Software Developer / Engineer (Defence SC Clearance) *Newcastle onsite* to £120k+ Do you have technical expertise combined with SC Clearance? You could be joining a scaling Technology Consultancy as they break into Defence sector work, the company has already experienced huge success with ...

🚀 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 Developer Python Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights