Senior Software Engineer Fullstack Python React 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

AI Software Engineer

Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital‑First world we live in. We foster strong pa ...

Principal Software Engineer

We are looking for a Principal Software Engineer (we call them Principal Software Craftspeople) who shares the same values of pragmatism, professionalism and transparency as us to join our team. You'd be utilising your expertise with clients, helping to shape Codurance, and being involved in coaching and ment ...

Lead Software Engineer

This range is provided by Reed. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Senior Consultant | Development, Testing & Data | London Lead Software Engineer Working Hours: 37.5 hours/week, Monda ...

Software Engineer .NET

Overview Join to apply for the Software Engineer .NET role at Dojo We’re reinventing payments. In less than four years, Dojo disrupted the market to become the largest and most loved acquirer in the UK. Our payments infrastructure, purpose-built for in-person commerce, is ga ...

Principal Software Engineer

## .Principal / Consulting Engineer page is loaded## Principal / Consulting Engineerlocations: Oxford: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Principal Engineer****About the role:**As a Principal Engineer, you will help shape the technical direction of platforms used b ...

Java Software Engineer

Qualifications Experience with NoSQL Data Modeling (Azure Cosmos NoSQL) Experience in Data Streaming (Confluent Kafka) Experience with Spring Boot, Spring Batch, Spring Cloud Hands-on experience in Authentication and Authorization (OAuth 2.0, MSFT EntraID) < ...

Security Software Engineer

Join to apply for the Security Software Engineer role at Canonical Join to apply for the Security Software Engineer role at Canonical This is a general track for security-focused engineering in every team at Canonical, acros ...

Software Engineer WebRTC

Join to apply for the Software Engineer - WebRTC role at Meta Join to apply for the Software Engineer - WebRTC role at Meta Reality Labs at Meta is building products that make it easier for people to connect with the ones th ...

Software Engineer (Compiler)

Overview Join to apply for the Software Engineer (Compiler) role at Promon . We are the world's leading Next-Gen Mobile App security company. Promon operates at the center of innovation, emerging trends, and high-end mobile app security solutions. Some of the world's largest ...

Software Engineer Android

About Us We’re an award-winning innovative tech consultancy - a team of creative problem solvers. Since 1993 we’ve been finding better, more sustainable ways to solve complex technology problems for some of the world’s leading organisations and delivered solutions that millions of ...

Graduate Software Engineer

Overview Graduate Software Engineer (C++) – Trading Technology Are you a recent graduate looking to build a career as a deep technologist? We’re working with a leading trading technology company that is expanding its engineering team and looking to hire talented Graduate S ...

Lead Software Engineer

Pay up to £92,522, plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Are you ready to lead at scale - shaping how complex digital services are built, mentoring engineers and influencing senior leaders across one of the UK's largest technology o ...

Lead Software Engineer

Lead Full Stack Application Developer / Lead Full Stack Software Developer An exciting opportunity has arisen with our client, a cutting edge and innovative technology company, for a Lead Full Stack Application Developer / Lead Full Stack Software Developer – responsible for a team of 5 tal ...

Graduate software engineer

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency. A company that creates value for shar ...

Junior Software Engineer

Football Radar For over a decade, Football Radar has excelled in developing statistical models and analytical frameworks for football. Our expertise extends to providing advisory services to football clubs and offering leading-edge betting advice that has consistently delivered outstanding return ...

Lead Software Engineer

Job Description Ford Credit is building the financial infrastructure behind Ford’s electric future in Europe — and we need a brilliant frontend engineer to help lead the charge. You will be the technical lead for a team building customer‑facing products used by millions of people across E ...

Lead Software Engineer

Are you a Senior or Lead Unity Programmer who enjoys writing clean code over navigating corporate red tape? Dream Reality Interactive, an award winning indie studio, is looking for a Lead Programmer to own the technical architecture of our new, fully funded narrative deck builder for PC (Steam). Come and j ...

Lead Software Engineer

Location & Contract Multiple UK locations (hybrid working) Permanent Overview Sellick Partnership is currently supporting a large public sector organisation with the recruitment of a Lead Developer to join their Digital Delivery function. This is a key leadership role, r ...

Graduate software engineer

WeTransfer helps millions of users share ideas and collaborate seamlessly. Now part of Bending Spoons, it plays a key role in a portfolio of outstanding digital businesses united by a shared focus on innovation and operational excellence. By applying through the WeTransfer brand, you’ll be stepping into th ...

Lead Software Engineer

At Pike + Bambridge, we’re on a mission to change the way people buy cars. We offer a personalised, tailored service for busy professionals who are tired of biased advice or bewildering online portals that make car buying even more of a hassle. We believe in building long‑term relationships, not one‑off tr ...

AI Software Engineer

Neat brings people together with beautifully simple, versatile video devices and experiences. By minimising the physical and virtual divide, we enable everyone to feel more connected, present and understood, however they prefer to work. Neat's pioneering portfolio addresses the needs of today's workplace a ...

Software Engineer .Net

Senior Tech Recruitment Account Manager & Advocate for #WIT & #WiTH Software Developer (.NET) Location Reading – Remote / hybrid options We are seeking a .NET Software Developer to join a Business Services company, supporting a range of application and features u ...

Graduate Software Engineer

Job Description Do you want to work on real-time projects alongside leading scientists and engineers within a globally renowned company? Leonardo is an international leader in electronic and information technologies for defence systems, aerospace, data, infrastructures, land security and protecti ...

Software Security Engineer

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build benefici ...

Lead Software Engineer

Base pay range Direct message the job poster from MARS Recruitment Recruiting Engineering talent in Oxfordshire since 2003 Lead Software Engineer | C++ | Python | Linux Oxfordshire | Hybrid | up to £75,000pa plus benefits Do you enjoy technically leading and ment ...

Lead Software Engineer

Role: Lead Software Engineer Location: Malvern (Hybrid; 3 days per week onsite) Salary: £60,000 - £65,000 per annum + Benefits Security Requirement: Must be eligible for SC clearance We're looking for a Lead Software Engineer to join a ...

Software Engineer III

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 Cloud Foundational Services in Infrastructure Platform, you serve as a seasoned member of an agile team to design and deliver trus ...

Software Engineer (GenAI)

Job Description This 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 we have a strong team working environment, training and excelle ...

Lead Software Engineer

Job Responsibilities Leads the design and development of scalable and resilient systems using Java or Python, driving continual, iterative improvements across product teams Drives decisions on software solutions, architecture, design, development, and technical troubleshooting with a ...

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 commitme ...

Java Software Engineer

Job title Java Software Engineer Location Glasgow, United Kingdom Position type Contract (Onsite) Job Description We are looking for a skilled Java Full Stack Developer with strong expertise in: React.js for newer frontend components </li ...

Lead Software Engineer

Join to apply for the Lead Software Engineer role at RVU 1 day ago Be among the first 25 applicants Join to apply for the Lead Software Engineer role at RVU Get AI-powered advice on this job and more exclusive feature ...

Lead Software Engineer

Lorien Manchester, England, United Kingdom Lead Software Engineer Lorien Manchester, England, United Kingdom This range is provided by Lorien. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct mess ...

Software Engineer (GenAI)

This 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 excellent career progression for ...

Lead Software Engineer

We’re 1st Central, a market-leading insurance company utilising smart data and technology at pace. Rapid growth has been based on giving our 1.4 million customers exactly what they want: great value insurance with an excellent service. And that’s the same for our colleagues too; we won Insurance Employer o ...

Software Engineer III

Your Impact The Software Engineer III (Backend) is an experienced engineer that handles complex tasks and contributes significantly to their team's goals. They are expected to start leading small projects or components, while building feature sets / capabilities that are well-crafted and follow A ...

Graduate software engineer

Responsibilities Build stuff that matters. Take real ownership from idea to production, creating systems used by millions and evolving them into products at scale. Amplify your impact with AI. Integrate the most powerful AI tools directly into your development work ...

Lead Software Engineer

MANUAL is a fast growing Healthtech scale-up, aiming to be the healthcare provider that millions of people trust as their partner to a long and healthy life. Our platform allows users to quickly and safely diagnose possible conditions, get treatment and support them afterwards to live a higher quality life ...

Naimuri Software Engineer

About us We strongly encourage candidates of all different backgrounds and identities to apply. We are committed to building an inclusive, safe and supportive environment that allows everyone to do their best work. We are happy to support any accessibility or neurodiversity requirements that you ...

Software Security Engineer

Job Description Arm's Vulnerability Research Tooling Team is looking for a Software Engineer to build our internal threat modeling platform that powers our security development lifecycle. You will help design, build, and maintain a service that enables engineers to create and evolve threat models ...

Lead Software Engineer

Gravitas Recruitment Group (Global) Ltd provides the following pay information. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base Pay Range Role: Lead EngineerSalary range: 90-100kLocation: UK/EU re ...

Lead Software Engineer

Overview Hybrid: 2 days per week in our Cardiff office Confused.comConfused.com is the UK’s first comparison platform for car insurance. We’ve been helping customers since 2002 by empowering them to make better decisions around insurance and financial services. Departmen ...

Software DevOps Engineer

This range is provided by Roc Search. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Roc Search Sales Director | Helping businesses build strong and diverse technology teams across ...

Principal Software Engineer

Join to apply for the Principal Software Engineer role at Lloyds Banking Group . Base pay range This range is provided by Lloyds Banking Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Job details < ...

AI Software Engineer

Get AI-powered advice on this job and more exclusive features. Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navi ...

Lead Software Engineer

Lead Software Engineer (Back End / Golang / Go) Albany Growth are partnered with a sports brand entering a major phase of digital transformation following private equity investment. They’re building a connected platform that combines hardware, computer vision and cloud software to power g ...

Lead Software Engineer

Software Development Team Lead - Highly Competitive Salary We’re working with a newly formed, high-growth technology and consulting joint venture based in Newcastle upon Tyne. The business is backed by major global financial and consulting organisations and is building a truly exceptional technol ...

AI Software Engineer

AI Software Engineer Department: Engineering Employment Type: Full Time Location: London, UK Description We’re looking for a Software Developer with deep Calude Code or similar expertise to build advanced automation and visual data processing w ...

Staff Software Engineer

Staff Software Engineer role at United Living Group We are seeking a versatile and skilled Staff Software Engineer (JS). The successful candidate will be responsible for the development and implementation of our platform and application services, ensuring they meet quality, security ...

Staff Software Engineer

Company Overview Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers' legs. Ki's mission is simple: digitise and revolutionise a 335‑year‑old market. Working with Google and UCL, Ki has created a platform ...

🚀 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 Engineer Fullstack Python React Jobs in United Kingdom Job Search Guide, Trends and Insights