Full Stack Software Engineer Reactruby 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 AI/ML Software Engineer — Cloud Data Pipelines

A leading financial services corporation seeks a Lead Software Engineer to join their Commercial and Investment Banking - Applied AI/ML team in Greater London. The role involves designing, developing, and delivering innovative technology solutions and requires solid AWS experience and proficiency in Python. Addi ...

Lead AI Software Engineer, Markets Tech & Credit Pre Trade

J.P. MORGAN is looking for a Lead Software Engineer to enhance and deliver market-leading technology products. The ideal candidate should have over 5 years of experience in software design and development using Python, Java, or C++. They will work with AI systems to support eTrading capabilities and engage direc ...

Senior/ Lead Software Engineer — Real Time Ad Serving (LiveIntent)

Zeta Global is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence and trillions of consumer signals to help marketers acquire, grow, and retain customers more efficiently. THE ROLE As a Senior Software Engineer on the LiveIntent Real-Time Ad Serving team, you w ...

Lead Software Engineer Java/JS/AWS for Scalable Systems

A leading financial services firm in Glasgow seeks a Lead Software Engineer for Post Tech Technology. You will play a crucial role in an agile team, enhancing technology products and driving solutions across multiple areas. Must have hands-on experience in high-availability software, advanced skills in programmi ...

2026 Graduate Software Engineer Neuro Engine Modelling Bristol, UK

Bristol, UK About us Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solut ...

Medical Device Software Engineer Real Time, C/C++, AI

A leading medical technology company in the UK is seeking a Software Engineer to design and develop software for safety-critical medical devices. The ideal candidate will have 5+ years in software development, proficiency in C/C++ and Python, and experience in highly regulated industries. This full-time position ...

AI Software Engineer (Java/Scala) — Build Real World AI

A leading software company in Greater London seeks an AI Engineer to innovate at the intersection of engineering and AI. The role entails developing scalable systems, deploying using modern cloud-native tools, and collaborating across teams to enhance their platform's capabilities. Candidates should possess a de ...

Python Software Engineer Hybrid working £70,000 £225,000 Base (+ Bonus)

Overview Senior Quantitative Technology Consultant at Hunter Bond Job Title: Python Software Engineer Location: London / Hybrid Salary: £70,000 - £225,000 base (+ Bonus) Responsibilities Design, implement, and optimize trading algorithms, order execution syst ...

Senior .NET Software Engineer – End to End SDLC Lead

Capital On Tap is looking for a Software Engineer to build scalable solutions using .NET technology in a hybrid role based in London. You will own the SDLC, partnering with Product Managers and QA while emphasizing teamwork. The ideal candidate will have robust experience in unit and integration testin ...

Senior Software Engineer in Newcastle upon Tyne, Tyne & Wear

Senior Software Engineer (C++/Rust) - Up to £150,000 Company: Boutique Consultancy Location: Newcastle Pay: Up to £150,000 A deeply technical consultancy are getting ready to scale significantly. Around you they will build an entire team, tail ...

Senior Software Engineer Cloud, CI/CD for Public Data

targetjobs UK is seeking an experienced Software Engineer to join the Office for National Statistics, working between Newport and Titchfield. The role focuses on software development, utilizing Continuous Integration and Continuous Delivery methodologies. Essential skills include programming, systems design, and ...

Kotlin Software Engineer III — Build Secure, Scalable Financial Tech

A prominent financial services firm in Greater London is looking for a Software Engineer III to join the FX Services Technology team. The role involves executing software solutions, designing high-quality production code, and contributing to a collaborative and innovative team culture. Ideal candidates will hold ...

Senior Lead Software Engineer Athena Rates Risk and PNL

We are seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer for the development team to work on Rates Risk and PNL business deliveries and optimization. In this role, you will design, develop, and integrate sophisticated solutions that support trading desks and back office functi ...

Web Principle Engineer in Bristol Axiom Software Solutions Limited

Web Principle Engineer Bristol, UnitedKingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack Azure CSS Angular React JavaScript HTML5 Amazon Web Services ...

EPOS Software Engineer (Java/Spring) – 12 Month FTC, Hybrid

Booker Group plc is seeking a Software Development Engineer for a 12-month FTC, based in Eccles. The role focuses on building and supporting EPOS systems, leveraging technologies like Java and Spring. As part of a hybrid team, the successful candidate will drive key technical initiatives and support sy ...

Software Engineer, Java (Mid/Senior) in Dundee Rockstar Games

Software Engineer, Java (Mid/Senior) Dundee, United Kingdom Posted 9 months ago Qualifications Degree in computer science or a similar discipline. Minimum 3 years of professional Java EE development experience. Skills Profi ...

AI Driven Software Engineer for Contact Center (AWS Lex)

A dynamic software company located in the City of London is looking for a skilled developer with expertise in TypeScript and AWS services, particularly in implementing DevOps best practices. The ideal candidate will write efficient code and advocate for automated testing and infrastructure as code. This role req ...

Principal Software Engineer (Hybrid) New London, England, United Kingdom

Location : Waterloo, London, England, UK | Hybrid (1 day per week in office) Who We Are At 8th Light, we bring life to the best ideas. Founded in 2006 and headquartered in Chicago, we are a technology solutions provider that partners with organizations to so ...

Backend Software Engineer Medtech Innovation in London SoCode Recruitment

Backend Software Engineer - Medtech Innovation London, United Kingdom As a Java Backend Software Engineer, you’ll help build and maintain the scalable backend infrastructure that powers our cutting‑edge medical technologies. Join a collaborative team where your work truly ...

Web Principle Engineer in Bristol Axiom Software Solutions Limited

Web Principle Engineer Bristol, UnitedKingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack Azure CSS Angular React JavaScript HTML5 Amazon Web Services ...

Senior Software Engineer — UK (Java/Python, React, CI/CD)

Northrop Grumman UK is seeking a Senior Software Engineer to design, develop, and maintain mission-critical software solutions. This position involves hands-on development, influencing architecture, and working with Agile methodologies. The role requires expertise in back-end technologies such as Java and Python ...

Senior Software Engineer — Own Impact with AI‑Driven Platform

Traveltechessentialist is seeking a skilled Software Engineer who thrives on ownership and collaboration. You will be responsible for the entire lifecycle of features, from understanding customer needs to design, coding, and deployment. This position emphasizes autonomy and technical excellence, requiring experi ...

Senior Software Engineer Workflow Orchestration London, GBR Posted today

Senior Software Engineer - Workflow Orchestration Location: London Business Area: Engineering and CTO Ref #: Description & Requirements Part of the Enterprise Products organization, the Workflow Orchestration group is dedicated to delivering workflow management ...

Senior Software Engineer Cloud, CI/CD for Public Data

targetjobs UK is seeking an experienced Software Engineer to join the Office for National Statistics, working between Newport and Titchfield. The role focuses on software development, utilizing Continuous Integration and Continuous Delivery methodologies. Essential skills include programming, systems design, and ...

Senior Software Engineer Margin Technology Assistant Vice President Citi

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job O ...

Senior Software Engineer Cloud CI/CD, Python/Go/Node

The Office for National Statistics in Newport is seeking an experienced Software Engineer with a passion for Continuous Integration and Deployment in cloud applications. The role involves developing software solutions, mentoring colleagues, and ensuring quality through best practices. The salary ranges from £44, ...

Senior Software Engineer in Newcastle upon Tyne, Tyne & Wear

Senior Software Engineer (C++/Rust) - Up to £150,000 Company: Boutique Consultancy Location: Newcastle Pay: Up to £150,000 A deeply technical consultancy are getting ready to scale significantly. Around you they will build an entire team, tail ...

SC‑Cleared Chief Software Engineer & Team Lead — Secure Cloud

Experis IT is looking for an SC Cleared Chief Software Engineer & Team Leader in Milton Keynes. The role involves leading the Digital Records & Archive Management and overseeing teams to deliver innovative public sector solutions. The ideal candidate will have extensive software engineering experience ...

Senior Software Engineer Search Platform London, England; Paris, France

Senior Software Engineer - Search Platform London, England; Paris, France At Algolia, we’re proud to be a pioneer and market leader in AI Search, empowering 17,000+ businesses to deliver blazing‑fast, predictive search and browse experiences at internet scale. Every week, we power over 30 ...

Software Engineer Intern Build at Scale with AI (Remote)

Bending Spoons is looking for talented software developers to build impactful software and integrate AI tools into their workflow. Join a culture of innovation and collaboration, where you'll work in small teams. Strong problem-solving skills and proficiency in English are essential. The position offer ...

Senior Lead Software Engineer (KDB/Q) — Real Time & AWS

TwinThread in London is seeking a Sr Lead Software Engineer specializing in KDB/Q technology. The role entails leading software development initiatives, optimizing data solutions, and working within an agile framework to enhance real-time applications. Candidates should have substantial experience with KDB, i ...

Senior .NET Software Engineer – End to End SDLC Lead

Capital On Tap is looking for a Software Engineer to build scalable solutions using .NET technology in a hybrid role based in London. You will own the SDLC, partnering with Product Managers and QA while emphasizing teamwork. The ideal candidate will have robust experience in unit and integration testin ...

Lead Vehicle Software & Systems Integration Engineer ADAS / Connected Vehicles

REQ ID: JOB TITLE: Lead Vehicle Software & Systems Integration Engineer - ADAS / Connected VehiclesSALARY: £60,000 - £70,000POSTING START DATE: 18/05/2026POSTING END DATE: 01/06/2026LOCATION: Gaydon, Warwick, UK Product Engineering at JLR is centred on innovation and creati ...

Lead Vehicle Software & Systems Integration Engineer ADAS / Connected Vehicles

Job Overview This is a role for someone who enjoys seeing their work come to life, from software development and integration through to testing and validation on physical vehicles. The role involves ensuring features are not only delivered but delivered well, balancing quality, performance and cu ...

Senior Software/DevOps Engineer High Frequency Trading Firm London

My client, a highly prestigious hedge fund, is seeking a DevOps Engineer with a strong developer background to join their Platform Engineering team in London. Embedded within a high-performing technology function, you will play a key role in evolving a modern, GitOps-driven ...

Senior Software Engineer: Cloud Native, End to End Ownership

Priority Pass is looking for a skilled software engineer to design and build scalable, cloud-native applications using TypeScript. As part of a cross-functional team, you will own features from design to deployment, with an emphasis on clean code and strong engineering practices. Ideal candidates should have 5+ ...

Senior Software Engineer Margin Technology Assistant Vice President Citi

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job O ...

Senior Software Engineer UCaaS BSS/OSS, Cloud & CI/CD

A technology services company in the UK is seeking a Senior Software Engineer to lead the technical design and implementation of systems in the BSS/OSS space. Your role will involve coaching team members and ensuring high standards of cost control and security. Proven experience with Java, SQL, RESTful APIs, Agi ...

Senior XR Software Engineer Real Time AR for Construction

A leading technology firm in the UK is seeking a Senior Software Engineer to contribute to the ATOM headset application layer. This role involves designing and optimizing user experiences and mentoring junior engineers. The ideal candidate has extensive software engineering experience, strong C++ skills, and exp ...

Senior Software Engineer — Own Impact with AI‑Driven Platform

Traveltechessentialist is seeking a skilled Software Engineer who thrives on ownership and collaboration. You will be responsible for the entire lifecycle of features, from understanding customer needs to design, coding, and deployment. This position emphasizes autonomy and technical excellence, requiring experi ...

Senior Software Engineer — UK (Java/Python, React, CI/CD)

Northrop Grumman UK is seeking a Senior Software Engineer to design, develop, and maintain mission-critical software solutions. This position involves hands-on development, influencing architecture, and working with Agile methodologies. The role requires expertise in back-end technologies such as Java and Python ...

Senior Software Engineer Workflow Orchestration London, GBR Posted today

Senior Software Engineer - Workflow Orchestration Location: London Business Area: Engineering and CTO Ref #: Description & Requirements Part of the Enterprise Products organization, the Workflow Orchestration group is dedicated to delivering workflow management ...

Senior AI/ML Software Engineer — Edge Compute & CI/CD

A technology firm in Leeds is seeking a talented engineer to join their team developing innovative solutions using Graph Stream Processors. The ideal candidate has 5-7 years of software development experience, strong proficiency in Python, and a deep understanding of AI/ML frameworks. Responsibilities include de ...

Senior Software/DevOps Engineer High Frequency Trading Firm London

My client, a highly prestigious hedge fund, is seeking a DevOps Engineer with a strong developer background to join their Platform Engineering team in London. Embedded within a high-performing technology function, you will play a key role in evolving a modern, GitOps-driven platform, workin ...

Senior Software Engineer II Build Global Runner Training Platform

We're putting together a talented team to build the #1 training platform for Runners We help everyday runners become outstanding by building an incredible app providing world-class training, coaching and community for everyone, whether you're improving your 5k time or training for ...

Senior Software Engineer, Total Fund Management (Public Markets) Hybrid

Une organisation d’investissement mondiale recherche un(e) Senior Software Engineer dans le domaine de la technologie des marchés publics. Le candidat idéal aura plus de 5 ans d'expérience, une forte maîtrise des langages de programmation comme Python, C++, et Java, et sera capable de concevoir et de soutenir de ...

Senior Software Engineer Buy Side London, GBR Posted yesterday

Senior Software Engineer - Buy-Side Location London Business Area Engineering and CTO Ref # Description & Requirements Bloomberg Buy-Side: Powering Global Asset Management at Scale Bloomberg Buy-Side delivers a comprehensive, multi ...

Senior Software Engineer Cloud CI/CD, Python/Go/Node

The Office for National Statistics in Newport is seeking an experienced Software Engineer with a passion for Continuous Integration and Deployment in cloud applications. The role involves developing software solutions, mentoring colleagues, and ensuring quality through best practices. The salary ranges from £44, ...

Senior AI Processor Software Engineer Real Time Co Design

Huawei Technologies Research & Development (UK) Ltd is seeking a Senior Software Engineer to design real-time AI applications for Huawei processors. You will optimize AI chip architectures and collaborate with teams to integrate AI solutions. The ideal candidate has experience with C/C++ and Python, and knowledg ...

Senior Software Engineer II — Build Next Gen Training Platform

A dynamic technology company in Greater London is seeking an experienced Engineer to architect, build, and deliver features across their platform. The ideal candidate will have at least 4 years of experience in frontend or backend development, with proficiency in TypeScript and React Native. The position offers ...

🚀 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

    Full Stack Software Engineer Reactruby Jobs in United Kingdom Job Search Guide, Trends and Insights