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

Software Engineer (GenAI)

Job DescriptionThis is an fantastic opportunity for a Software Developer (GenAI) to join at an exciting time for AJ Bell as we expand the usage of AI within the business. Our GenAI development team are at the heart of this growth and ee have a strong team working environment, training and ...

Software Engineer Security

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 ...

Python Software Engineer

Founded by mathematicians and cyber defense experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption. We protect more than 9,000 customers from the world’s most complex threats, including ransomware, cl ...

Software Engineer C++

Software Engineer (C++, Java, Python)Ampthill, Bedfordshire£-Hybrid working and 4 day work week option37.5 hours per weekLockheed Martin (UK) Ampthill is a rapidly changing, dynamic part of the Lockheed Martin Corporation wi ...

Software Support Analyst

At , we create software that makes a difference. With over 400 people and five development labs spread across Australia, New Zealand, the United States of America, and the United Kingdom, Objective is a leading developer of SaaS solutions for the government.As a Software Support Analyst, you'll play a pivotal ro ...

Lead Software Engineer

Job Title: Lead Software EngineerLocation: LondonExperience: 8 years onwards About the Job you are considering:We are seeking experienced software Engineer with strong expertise in Banking and Finance domain who will overseeing the planning, execution, a ...

Software Engineer (PHP)

Are you a Software Engineer who thrives in fast-paced environments where performance truly matters? Do you want to help shape the technical direction of one of the most exciting and fastest-growing start-ups in the area?My client is building something special - a high-growth technology business with ...

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 Engineering Apprentice

Job Title: Software Engineering ApprenticeshipJob Location: FarnboroughJob Type: Permanent, Full TimeSalary: £27,150 Job ID: 19976 At QinetiQ we are creating a workplace that is inclusive; where our differences are not only embraced but make us stronger. A place ...

Embedded Software Engineer

Embedded Software Engineer - £65k-£70k – Uxbridge | Hybrid Working! I am working with the world’s leading provider of satellite antennas and terminals who empower connectivity across many different markets, bringing simplicity to satellite communications with advanced technology. They are lo ...

Embedded Software Engineer

Our client is seeking an Embedded Software Engineer with 6+ years industry experience to join their team in South Yorkshire. This role requires you to work onsite 5 days a week. Key Skills & Experience: - 5+ years experience with C/C++. - 5+ years experience with Embedded Linux.<b ...

Software Engineering Apprentice

Job Title: Software Engineering ApprenticeshipJob Location: BristolSalary: £27,150Job Type: Full time, permanentJob ID:P 19980 At QinetiQ we are creating a workplace that is inclusive; where our differences are not only embraced but make us stronger. A place wher ...

Qualified Software Accountant

The role is predominantly remote, with some UK travel to firms and events. International travel is a realistic longer‑term opportunity.What you'll need to succeed ACA or ACCA qualified, finalist or part‑qualifiedEssential: background in an accountancy firm or ou ...

NSL Software Engineer

Location(s): UK, Europe & Africa : UK : Manchester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed ...

Software Project Manager

Description Software Project Manager – Milton Keynes / Home working – Permanent – Excellent Negotiable Salary – Excellent Benefits. We are seeking applications from experienced Project Managers with extensive experience in delivering client lead, software application develop ...

Lead Software Engineer

Lead Software Engineer Date posted 02/02/ Location Wolverhampton | United Kingdom Company Worldline Lead Software Engineer Wolverhampton, United Kingdom This is WorldlineWe are the innovators at the heart of the payments technology industry, sh ...

AI Software Engineer

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.What unites Anaplanners across teams and geographies is our collective commitment t ...

Graduate Software Engineer

Job title: Graduate Digital Intelligence Software Engineer <span style=font-size:12.0pt;font- ...

Systems & Software Engineers

Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, ...

C++ Software Engineer

My client is a deep technology company producing groundbreaking software for holographic displays and producing market-leading AR/VR headsets. They are looking for a C++ Software Engineer to be involved in the full development cycle, optimizing, profile and benchmarking, making a significant individu ...

Python Software Engineer

Rights to work in the UK without sponsorship are essential for this vacancy. An exciting opportunity for a Python Software Engineer has arisen with a well-established surveillance systems company, based in Nottingham. This is a great opportunity for a Python Software Engineer to ...

Lead Software Engineer

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.Cadence is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise. The company applies its underlying Intelligent System ...

Associate Software Engineer

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.What unites Anaplanners across teams and geographies is our collective commitment t ...

Lead Software Engineer

Lead Software Engineer £80,000 - £90,000 & hybrid working! My client is embarking on developing the next-generation of Fixed Wireless Access products based on 5G air interface standard in the mmWave frequency bands. They are looking for a Lead Software Engineer to be responsible ...

Embedded Software Apprenticeship

Job Title: Embedded Software ApprenticeshipJob Location: MalvernJob Type: Fulltime/ PermanentSalary: £27,150Job ID: 19984 At QinetiQ we are creating a workplace that is inclusive; where our differences are not only embraced but make us stronger. A place where we ...

Junior Software Engineer

iFAST Diagnostics Parkway, Whiteley, Fareham PO15 7AF, UK £29,000-£33,000, depending on skills and experience Permanent Advertised on: 01/05/2026 Parkway, Whiteley, Fareham PO15 7AF, UK Competitive, depending on experience Permanent Advertised on: 28/04/2026 Parkway, Whiteley, ...

Lead Software Engineer

DescriptionHybrid: 2 days per week in our Tower Bridge office (Wednesdays & Thursdays)money.co.uk exists to help consumers make more informed financial decisions. Our free, online comparison service allows consum ...

Java Software Engineer

About the job your consideringHybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of ...

Staff Software Engineer

Staff Software Engineer - C# / .NETOcho People | Technology RecruitmentStaff-level engineering role on a high-scale, high-throughput payments platformLead architecture, technical strategy and engineering standards across the teamHybrid working - B ...

Principal Software Engineer

Are you an experienced Principal Software Engineer looking to work on cutting-edge technology and make a meaningful impact on users' daily lives in the medical field? If so, we invite you to apply below.As the Principal Software Engineer, you'll bring a wealth of cloud-native expertise, taking on t ...

Principal Software Engineer

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Graduate Software Engineer

This defence company uses cutting edge technologies from electronics and computer science to design systems for detecting and deterring UAVs (drones). Their systems are modular, versatile and use advances in AI to learn and adapt. They have worked in a variety of other areas including cyberwarfare and active ...

Principal Software Engineer

Date Posted:2026-03-17Country:United KingdomLocation:Manchester, LancashirePosition Role Type:OnsiteRaytheon UK have a full time, permanent opportunity for a Principal Software Engineer to join our team on our Manchester or Gloucester sites ...

Cyber Software Engineer

Cyber Software Engineer National 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.Working on leading edge technology solutions including AI ...

Software Engineer III

About the Role You’ll be part of our Software Engineering squads, working with talented engineers and performing complex research, design, and implementation within a software functional area or product line. Your role will cover all aspects of the software development lifecycle as you will develop, re ...

Software Security Engineer

Software Security Engineer - Moorgate office basedJoin Fortinet, a global cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devi ...

Software Engineer (Integrations)

Alpha is a leading language service provider (LSP), with a global presence and a commitment to delivering cutting-edge tech-driven solutions. We are seeking a highly skilled and motivated developer to join our team. This is an exciting opportunity to work on impactful projects, leveraging modern technologies ...

Software Validation Engineer

Software Validation & Verification EngineerLocation - Sandwich, KentBenefits * Profit sharing scheme * Stakeholder pension * Death in service scheme * Employee rewards and recognition initiativesThe RoleAn opportunity has arisen for an experienced ...

Software Validation Engineer

Job DescriptionJoin our team as a Software Validation Engineer and play a key role in ensuring the safety, robustness, and performance of complex embedded software within automotive and electrified vehicle systems. You’ll work in a regulated, process‑driven engineer ...

C# Software Engineer

Description C# Software Engineer – Norwich, Norfolk – £35-45k plus flexible/home working This is an opportunity for a C# Software Engineer to join a highly talented and growing development team based in Norwich. Working on a number of Greenfield Development Projects, the C# ...

Software Engineer (Java)

Position Description: At CGI, we deliver innovative technology solutions that help some of the world’s leading organisations transform the way they operate. As a Software Engineer supporting one of our key accounts in Scotland, you’ll contribute to the development of scalable, high-perfor ...

Software Engineering Consultant

Are you an accomplished C/C++ and Linux software engineer seeking more variety and a chance to expand your skills and experience? This well-established technology consultancy provides expertise and development of advanced technologies for national security and industry clients. Due to the nature of the work, ...

Software Development Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHINGAt AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes ...

Lead Software Engineer

Lead Software Engineer - Early-Stage Tech Startup OpportunityLocation: Remote (US Preferred)Salary Range: $, - $, + EquityStage: $5M Pre-Seed FundingAbout the OpportunityWe are partnering with a forward-thinking early-stage startup tackling ...

Lead Software Engineer

The role: Lead Software Engineer Salary: Up to £90,000 per annum Location: Milton Keynes / Hybrid VIQU have partnered with a growing SaaS organisation who are hiring a Lead Software Engineering to play a key role in shapin ...

Mechatronics Software Engineer

Description Mechatronics Software Engineer Thetford, Norfolk Highly competitive salary on offer My client is seeking an experienced Mechatronics Software Engineer who will be responsible for the development of control software for mechatronic automoti ...

Software Engineering Director

Software Engineering DirectorManchester/Hybrid Slalom is a global, human-centric business and technology consulting firm. We specialise in partnering with organisations that aspire to excellence, helping them tackle complex challenges and achieve transformative results through stra ...

Software Engineering Manager

Responsibilities Ensure relevant department/product/project management plans are kept up to date and the correct level of governance is executed for the products/projectsEnsure development is performed in accordance with these plansLiaise with Project Customers as requiredPl ...

Software Team Lead

Job Description:Your impactWe are looking for a Software Team Leader to join our Integrated Sensors & Protection line of Business, we are developing and innovating with the latest methods, tools and techniques to develop new capabilities that are at the forefront of what is possibl ...

Software Tester, Martech

Job DescriptionAs a Software Tester, you will use your insights and expertise to test and deliver our cutting-edge software to the highest levels of quality and accuracy.You will be joining our dynamic Software Testing department to help shape the future of the Business. This is a unique oppo ...

🚀 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