Senior Software Developer Pythonawsreact 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

Embedded Software Engineer

Embedded Software Engineer Bristol £50,000-£55,000 Hybrid My client is a design and technology consultancy specialising in IoT, embedded systems, and connected devices. They partner with global leaders in defence, medical, industrial, and energy sectors to design and deliver innovative, pr ...

Electronics Software Engineer

Role: Electronics Software EngineerLocation: OldhamSalary: Up to £50,000 + BenefitsAre you an Electronics Engineer with a passion for innovation and embedded systems?KO2's client - a global leader in advanced security and defence technologies - is expanding their team and looking for a talented e ...

C# Software Engineer

Job Title: C#/.NET Software EngineerLocation: South CambridgeshireSalary: Up to £70,000Working Pattern: Hybrid 2 days in officeThis is a brilliant opportunity for aC#/.NET engineer to join a fast-growing technology company whose software is used by scientists and engineers across the world.<b ...

Software Test Engineer

Software Test EngineerCertain Advantage is hiring for a Software Test Engineer based in the Guildford or Newcastle area.This role is on a contract basis and is hybrid-based.The CompanyWe’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture a ...

Electronics Software Engineer

Electronic Software Engineer Ulverston, Lake District Up to £50,000We're working with a growing engineering team based in the Swarthmoor area who are looking to add a talented Electronic Software Engineer to their business.This is a fantastic opportunity to be involved in the full product ...

Head of Software

Head of SoftwareLocation: Cambridge Salary: £95,000 - £110,000+ (Negotiable based on experience) Work Pattern: 3 days onsite per weekThe OpportunityAre you a seasoned technical leader looking to shape the future of a multidisciplinary software department? We are seeking a high-caliber Hea ...

Software Development Manager

Due to internal staff development, an excellent opportunity has arisen to join the Software Development Team at one of the UK's leading manufacturers of touch screen kiosks providing kiosk hardware and bespoke software solutions.They supply both private and public sector organisations and each year have ...

Software Engineer (C++)

C++ Engineer Certain Advantage are hiring for a C++ Engineer based in London. This role is on an initial contract till the end of the year and is hybrid. The company We’re working with an organisation that operates globally, helping power homes, transport, and industries with the ...

Embedded Software Engineer

Embedded Software Engineer Location: Stroud, Gloucestershire Salary: Up to £70,000KO2's client is a fast-growing, well-funded tech start-up developing advanced sensing and monitoring systems using low-power embedded platforms, intelligent signal processing, and secure wireless connectivity.<b ...

Embedded Software Engineer

World Class Defence Organisation is currently looking to recruit 2x Embedded Software Engineer subcontractors on an initial 6 month contract. Rate: £68.00 per hour Location: Bristol Hybrid / Remote working: The role will be onsite – a compressed 4 day week (Monday to Thursday is fine)Contr ...

Embedded Software Engineer

Embedded Software Engineer (IoT)BarnsleyUp to £45,000 + Excellent BenefitsKO2 is working with an innovative and growing company in the IoT sector, developing smart, connected products used in real-world applications.This is an exciting opportunity for an Embedded Engineer with 3+ year ...

Embedded Software Engineer

Embedded Software EngineerLocation: Ealing areaSalary: Up to £65,000 + Extensive benefitsThe RoleKO2's client is seeking a talented Embedded Software Engineer to help deliver robust, high-quality embedded software for existing and future electric products. This is an exciting oppo ...

Software Engineer SC

Software EngineerHybrid - 2 days per week onsite in either Romsey / Gloucester / WokingUp to £60,000 per annum + benefitsSC clearanceWe are looking for a talented Software Engineer to join a cutting-edge team developing software for RF communication and sensor-based products. You' ...

Simulation Software Engineer

Location: London Travel: Travel required several times per year (UK and international), sometimes at short notice and for up to 1 weekSecurity: Must be eligible to obtain and maintain UK security clearance to at least SC lev ...

PLC Software Engineer

Job Title: PLC Software EngineerLocation: BedfordOverview:We are seeking a skilled PLC Software Engineer to join our team, responsible for the design, development, and commissioning of automation systems. This role is primarily office-based, with some flexibility for remote work.Key R ...

Software Support Analyst

Reed Technology are delighted to be working with an innovative Taunton based Software house with their search for a Software Support Analyst to join their friendly and passionate team.Salary: £27,000- £30,000Hybrid Working - 36.5 hours per weekThis role will be responsible for the on-goin ...

Junior Software Engineer

Junior Software EngineerLocation: Office based, Whiteley PO15 7AFSalary: Competitive, depending on experienceContract: Full Time, PermanentBenefits: 27 days holiday (increasing 1 day each year), Flexible working hours, Share options, Company pension, Cycle to Work Scheme, Private Dental careA ...

Software Security Engineer

The Opportunity Join a team where you can explore the full product range while working with innovative technologies and approaches!This role can also be based from Hertfordshire.Hybrid role, with the expectation that it will be 3 to 5 days onsite due to the exposure of work. Key Respo ...

Software Engineer .NET

Software Engineer (.NET)We’re looking for a skilled Software Engineer to join our growing technology team, where you’ll play a key role in designing, building, and supporting robust software applications. This role offers the opportunity to work on moderately complex systems, collaborate with experienced ...

Software Development Manager

Lead the engineering standards behind a High-Growth UK SaaS platformSoftware Development ManagerNestJS / NodeJS, Vue: .NET backgrounds welcomeSurrey / Hampshire Up to £100,000 + benefitsIf you're a technically strong engineering leader who built your career on solid engineering foundation ...

Software Engineer Platform

About the roleAs a Software Engineer in the AI Platform team, you will be the architect of the infrastructure that makes world-class AI possible. Working closely with the Applied AI team, you’ll be building and maintaining the data science, MLOps, and deployment tooling that empowers our ...

Lead Software Engineer

We are KOPE and we are dedicated to revolutionising how we design and construct the build environment KOPE is the only purpose-built software platform for offsite construction. We enable the transition from traditional construction by integrating offsite processes ...

Embedded Software Engineer

Position: Embedded Software EngineerLocation: ManchesterSalary: Up to £45,000 + benefitsAn exciting new position has now been created for an Embedded Software Engineer to join our growing start up client's team, working out of their brand-new offices in the South Manchester area. Our clie ...

Embedded Software Engineer

Embedded Software Engineer | £40-80k DOE | CambridgeAre you a software engineer who wants to work with some of the most high-tech companies in the world? One of the UK’s leading consultancies is hiring software engineers to join their high-growth, driven, and extremely motivated team.They partner with cl ...

Staff Software Engineer

At CloudFactory, we are a mission-driven team passionate about unlocking the potential of AI to transform the world. By combining advanced technology with a global network of talented people, we make unusable data usable, driving real-world impact at scale. More than just a workplace, we’re a global co ...

Software Engineer, UI

Teamwork makes the stream work. Roku is changing how the world watches TVRoku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our missio ...

Staff Software Engineer

The Role Arm has built the world’s most pervasive compute architecture, and we’ve led many of the technology revolutions that impact the day-to-day lives of people everywhere. The Future of Infrastructure is Built on Arm. Now we are building new software teams to take us to the nex ...

Software Systems Tester

Job Description Systems TesterSoftware development company, producing policy administration systems and customer portals for the Life Insurance market.Seeking an individual with the tester should have attained a level of experience equivalent to ISTQB Foundati ...

Software Engineer, Ring

As a Software Engineer, you will be a core member of a software team developing Ring's next generation of camera-centric devices. While experience with embedded systems is valuable, we're looking for engineers passionate about building IoT products who are eager to work close to the hardware. The idea ...

Software Engineer Consultant

Daintta are a rapidly growing, values-driven team of specialists who work with government clients across Cyber Security, National Security, Law Enforcement and Telecommunications. We are seeking a talented and motivated Software Engineer to join our team and contribute to our mission of ...

Software Engineer Hold

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving int ...

Embedded Software Engineer

Embedded Software Engineer - Basingstoke – £45k-£50k Want to work on un-crewed air systems for stratospheric flight? I am working with a company who have been developing un-crewed air systems for over a decade and due to continued success, are now looking to expand their team. Th ...

Embedded Software Engineers

Job Description:Job Description:Your impactWe are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working on a range of defence projects. Direct industry experience is not required, we are happy to explore a ...

Lead Software Engineer

About the roleAs a Lead Software Engineer, you will spearhead our backend and edge/IoT engineering for high-stakes Defence projects, implementing patterns and practices that are both scalable and future-proof. You will bridge the gap between proof-of-concept and robust systems, raising th ...

Cyber Software Engineer

Cyber Software Engineer - National SecurityNational Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Our National Security Business ...

Principal Software Engineer

About our Team:Elsevier is a global information analytics company that helps institutions and professionals progress science, advance healthcare and improve performance for the benefit of humanity. We serve the research, academic and clinical communities through the application of technology and ...

Software Engineer Manager

Job Title: Software Engineering ManagerLocation: North LondonSalary: up to £100,000 (depending on experience)This is a superb opportunity for an experienced engineering leader who wants to make a real impact, shape the culture, processes, and future of a growing software team.It's a rare chance t ...

Lead Software Engineer

Lead Software Engineer Winchester (Hybrid, 4 days per week in the office) £75,000 - £85,000 + Private Healthcare + Enhanced Pension Are you an experienced software engineer looking to take principal-level ownership of a complex, real-world distributed system used across security and critical inf ...

Software Engineer AA

Software Engineer - Flight SimulatorsLocation: West Sussex, On-site 4 days a weekType: Permanent, Full-Time Salary: Up to £65,000 DOE Plus 5-8% Bonus An exciting opportunity has arisen for a Software Engineer to join a leading provider of advanced flight simulation technology. You will deve ...

Embedded Software Engineer

Embedded Software EngineerReal-Time Embedded Systems | C | Control SystemsIf you love getting close to hardware and writing software that makes real systems come alive — this is the kind of role you’ll want to hear about.This Embedded Software Engineer role is ideal for someone who enjoys solving rea ...

Principal Software Engineer

Join a global technology organisation whose products are trusted by leading brands and deliver real-world impact across sustainability, education and safety.This is a pivotal role, reporting to the Head of Engineering helping lead tech direction and delivery for some genuinely innovative products.<br ...

Software Development Manager

Software Development ManagerSalary: £60,000 – £65,000 + Bonus + Excellent BenefitsLocation: Near Woking, Surrey (commutable from Guildford, Farnborough, Camberley, Bracknell, Reading, Basingstoke, Aldershot, Leatherhead and surrounding areas)Hours: Monday – Friday, 40 hours per week with flexible ...

C# Software Engineer

This C# Software Engineer role sits at the heart of serious manufacturing automation. You’ll be building and improving software that talks directly to a wide range of real-world equipment including power supplies, acquisition systems, cameras and test hardware - with plenty of scope for developing skills in para ...

Application Software Engineer

The OpportunityJoin a team at the forefront of underwater robotics innovation. In this role, you'll design and deliver cutting-edge software solutions that power the next generation of subsea vehicles. Working at the intersection of advanced engineering and real-world application, you'll contribute to sy ...

Lead Software Engineer

About the RoleYou will play a key role in designing and delivering advanced software solutions for underwater robotic systems. This position focuses on developing innovative, high-quality software aligned with business and project requirements. As a Software Lead, you will take ownership of project deliv ...

Software Engineering Specialist

Software Engineer 6 months Ipswich / London - onsite £745 per day inside ir35 - Umbrell only Active SC clearance required, eligible candidates will be considered Our client, is seeking a skilled Software Engineer to join their team for a six-month contract. This is an exce ...

Graduate Software Engineer

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, ...

Embedded Software Engineer

Embedded Software Engineer Location: Stroud, Gloucestershire Salary: Up to £70,000KO2's client is a fast-growing, well-funded tech start-up developing advanced sensing and monitoring systems using low-power embedded platforms, intelligent signal processing, and secure wireless connectivity.<b ...

Software Engineer (.NET)

Software Engineer (.NET)We’re looking for a talented Software Engineer to join our engineering team and help deliver high-quality software solutions across a range of modern Microsoft-stack projects.This is a hands-on role where you’ll work closely with engineers, delivery teams, and stakeholders ...

Contract Software Tester

Contract Software TesterDay Rate: £325-£350 per dayDuration: 4 monthsIR35 Status: Inside IR35Location: Hybrid Working. 1 day per week in London or Manchester office.We are currently supporting a highly recognised end client in the search for a Contract Software Tester. Thi ...

🚀 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

    Senior Software Developer Pythonawsreact Jobs in United Kingdom Job Search Guide, Trends and Insights