Full Stack Software Engineer Reactruby Jobs in UK

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Graduate Software Engineer (Android/Java) – Hybrid Role

A leading technology firm in Glasgow seeks a Graduate Software Engineer to work on mobile applications for police services. You'll write Java and XSLT code and gain exposure to the full project lifecycle. Ideal candidates have a relevant 2:1 degree and a solid understanding of programming concepts. The role is h ...

Backend Software Engineer C# .Net Sports Trading

Backend Software Engineer C# .Net - Sports Trading Experience pay is based on skill and experience. You can learn more by contacting the recruiter. Base pay range Direct message the job poster from Client Server Backend Software Engineer / Developer (C# .Net) London o ...

Global Software Engineer Remote/Hybrid, Growth & Perks

A leading technology firm in Scotland is seeking a passionate Software Engineer to help build and scale their VOR product. This role involves designing and maintaining robust code using modern technologies such as C#, Typescript, and popular JavaScript frameworks. The ideal candidate will possess strong problem- ...

Lead Software Engineer – .NET/Azure, Hybrid Role

About us: At Motia, we’re at the forefront of fleet solutions, providing innovative services that power businesses across the UK. We’re committed to creating an environment where everyone can thrive. Our culture fosters collaboration, innovation, and growth, ensuring you can build ...

Senior Software Engineer I (Growth & Marketing Technology)

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 your firs ...

Software Engineer (Rust/Python) – Build Distributed Systems

A leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and a passion for technology. The role involves collaborating with ...

Senior Fullstack Software Engineer, Privacy & Data Security

At Vanta, our mission is to help businesses earn and prove trust.We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have ...

Mobile Software Engineer (iOS/Android) Lighting Control

A leading software development company in Brighton is seeking a Mobile Software Engineer to design and develop mobile applications for both iOS and Android. You will collaborate with a team to troubleshoot issues and ensure efficient and scalable code. A degree in Computer Science is required, along with native ...

Graduate Software Engineer — Hybrid, Real World Tech

A leading international technology company in the UK seeks a Graduate Software Engineer for their innovative Graduate Programme. The role offers a competitive salary of £33,000 plus benefits, including flexible working and extensive training opportunities. Candidates should have a relevant degree and be passiona ...

Graduate Software Engineer — Real World Projects, Hybrid

A global aerospace and defense leader is seeking a Graduate Software Engineer to join their team in Luton. The successful candidate will engage in real-time projects, develop software solutions, and work alongside experienced professionals. This position offers a competitive salary, a welcome bonus, and an excep ...

Lead Software Engineer — AI, Data & Cloud Delivery

A technology firm in Greater London is seeking a Lead Software Engineer to guide technical project delivery and ensure the creation of high-quality, scalable solutions. You will lead software development projects, manage delivery teams, and build strong client relationships. The ideal candidate will have extensi ...

Climate Tech Software Engineer — Hybrid London (Impact)

A climate tech startup in London is seeking a Software Engineer to drive the transition to a cleaner energy system. You will develop software that optimizes energy usage and contribute to machine learning models. Ideal candidates are curious and passionate about tackling climate change, with a strong proficiency ...

Staff / Senior Lead Software Engineer Backend Platform

Job Description Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Mo ...

Remote Python Software Engineer – Ubuntu Pro (Graduate)

A leading provider of open source software, Canonical, is hiring a Software Engineer - Python at the graduate level. This role involves developing and improving the Ubuntu Pro client, engaging with users, and collaborating with teams globally. Ideal candidates will have a passion for technology, a Bachelor's deg ...

Staff / Senior Lead Software Engineer Backend Platform

Overview Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan h ...

Staff / Senior Lead Software Engineer Backend Platform

Job Description Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. M ...

Space Domain SDA Software Engineer Java Microservices

A leading technology group in the UK is seeking a highly motivated Software Engineer to support activities in Space Domain Awareness. The role focuses on developing Java micro-services and RESTful APIs while working within an agile environment. Candidates should possess experience in automated testing and strong ...

Space Domain SDA Software Engineer Java Microservices

A leading technology group in the UK is seeking a highly motivated Software Engineer to support activities in Space Domain Awareness. The role focuses on developing Java micro-services and RESTful APIs while working within an agile environment. Candidates should possess experience in automated testing and strong ...

Graduate Software Engineer — Build Real World Impact

A reputable engineering company based in Cheltenham is seeking a 2026 Graduate Software Engineer. This role involves software development, bug fixing, and team collaboration. You will benefit from extensive training and mentorship while gaining hands-on experience. Ideal candidates will have a background in comp ...

AI/ML Software Engineer — PhD (Early Career)

A leading technology company in the UK is seeking a Software Engineer for AI/ML to improve machine learning model performance. The ideal candidate will hold a PhD and possess skills in artificial intelligence, data mining, and software design. Responsibilities include scaling data optimization techniques and col ...

Research Software Engineer — Data Driven Research & AI

A leading UK higher education institution is seeking a Research Software Engineer to support its new Centre for Digital Data Research. This role involves designing and developing software solutions to facilitate impactful research. The ideal candidate will have strong programming skills in Python, R, and C++, al ...

Backend Software Engineer C++ Rust Low Latency

Backend Software Engineer C++ Rust Low Latency Trading Opportunity to join a hugely profitable High Frequency Trading firm specializing in crypto markets. You will design and develop high throughput backend services for microsecond real‑time risk, pricing, trading engines, and market‑making syste ...

Lead Java Software Engineer Markets CRM LDN

Join us to shape the future of our Markets CRM platform and drive impactful technology solutions. As a hands‑on leader, you will collaborate with talented engineers and influence the direction of our Markets business. We offer an environment that values innovation, growth, and continuous learning. Your exp ...

Senior Software Engineer, Content Storage Infra (AWS)

A leading digital experience platform in London is looking for a Senior Software Engineer to innovate and maintain its content storage infrastructure. You will work with AWS technologies and collaborate with teams to enhance performance and scalability features. The ideal candidate will possess strong software d ...

Go Software Engineer, Container Images & CI/CD

A leading open-source software provider in the UK seeks a Software Engineer to build scalable container images and improve CI/CD processes. Candidates should be passionate about software development and experienced in Go, container management, and CI/CD systems. This remote role involves global collaboration wit ...

Software Engineer, AI/ML, PhD, Early Career

Software Engineer, AI/ML, PhD, Early Career Google London, UK Apply Currently enrolled in or graduated from a PhD program. Research experience in Artificial Intelligence, Distributed Systems, Machine Learning, Data Mining, Natural Language Processing, Image Classificati ...

Lead Software Engineer Python & Java, Markets Tech

A leading financial services firm is seeking a Lead Software Engineer to design and deliver secure technology solutions. The role involves collaborating with various teams, developing high-quality code, and continuously improving processes. Candidates should have a Bachelor's degree in Computer Science, strong s ...

Senior Software Engineer, Content Storage Infra (Hybrid)

A leading digital experience platform is seeking a Senior Software Engineer to innovate and maintain its content storage infrastructure. The role involves collaborating with teams in the delivery domain, developing services using Typescript and Go, and ensuring scalability and performance of the system. The idea ...

Graduate Software Engineer: AI Driven Systems (Remote)

A technology company is seeking a dedicated individual in Oxford to take ownership of impactful systems from idea to production. You'll integrate AI tools into the development process, work with diverse technology stacks, and focus on simplifying complex architectures. This full-time role offers an entry-level s ...

Lead Software Engineer JAVA Equities Vice President

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Equity Derivatives Group you will join our agile team creating, transforming, and supporting our trusted ...

Backend Software Engineer Spark, Spring Boot & Cloud

A leading data collaboration platform in Greater London is seeking a mid-level Software Engineer with strong experience in Apache Spark and developing RESTful APIs. The successful candidate will design applications for large-scale data processing while working within cloud-native environments. Responsibilities i ...

Lead Software Engineer, Post Trade Tech & FinTech

A leading financial technology firm in Greater London is seeking a Lead Software Engineer to enhance and deliver secure, scalable technology products. This role involves collaborating on complex challenges, executing software solutions, and driving innovative outcomes. Candidates should have advanced proficiency ...

Staff / Senior Lead Software Engineer Backend Platform

LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 04/03/2026, 09:11 AM Locations 1 Cabot Square, London, E14 4QJ, GB Job Schedule Full time Job Descriptio ...

2026 Graduate Software Engineer Neuro Engine Modelling

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 solutions across every industry. As part ...

Lead Software Engineer Java & React (Cloud/Microservices)

A leading global financial services firm in Glasgow is seeking a Lead Software Engineer to develop strategic software products that advance business goals. This role involves leading an agile team, enhancing secure technology solutions, and innovating in software engineering practices. Ideal candidates will have ...

Principal Software Development Engineer in Test (SDET)

Principal Software Developer in Test (SDET) Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Drive test automation innovation and engineering excellence in financial technology The Role As a Principal SDET at Capco, you'll lea ...

Graduate Software Engineer ML Frameworks (PyTorch/Triton)

A leading AI hardware company in Bristol is seeking a Graduate Software Engineer to join their Triton team. The role involves designing, implementing, and optimising software for machine learning frameworks like PyTorch and Triton. Candidates should possess a relevant degree and experience with Python and C++. T ...

Software Engineer Degree Apprenticeship: Build Real Apps

A technology company in the UK is seeking a Software Engineer Degree Apprentice to work alongside experienced developers. Applicants should have strong A-Level Maths and a passion for software development. The apprenticeship offers practical experience in web and mobile application development, with day release ...

Senior Software Engineer Technical Leader in Innovation

A leading industrial technology company in Billingham is seeking a Senior Software Engineer to join their Product Development and Innovation team. This role involves working closely with customers to translate requirements into effective solutions, providing technical leadership, and contributing to the developm ...

FinTech Software Engineer Trainee (12‑Month Accelerator)

A leading fintech company in Greater London is seeking candidates for a Software Engineering position through its UpRise Engineering Accelerator Program. This 12-month salaried program prepares individuals for a successful software engineering career, focusing on cloud-native microservices and modern technologie ...

Lead Software Engineer Java Post Trade Technology

Join us to shape the future of financial technology and make a meaningful impact on your career. You’ll collaborate with talented professionals, solve complex challenges, and help build trusted market-leading products. We value creativity, inclusion, and continuous learning, offering you the opportunity to ...

Remote AI Software Engineer – Production AI Solutions

A leading technology services provider seeks an AI Engineer to design and deploy impactful AI solutions. This role requires strong software engineering experience, particularly in Python and machine learning frameworks. You will work with various industries, including finance, to translate business needs into su ...

Principal Software Development Engineer in Test (SDET)

Principal Software Development Engineer in Test (SDET) UK - London Principal Software Developer in Test (SDET) Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Drive test automation innovation and engineering excellence in fi ...

Software Engineer Petabyte Scale Data & Trading Systems

Engineering underpins our continued growth and success, and we are committed to recruiting and developing the world’s best Engineers. Our teams develop and build tooling for a petabyte-scale compute farm; your code will exist at the cutting-edge underpinned by near infinite compute power. Most of our systems ...

Lead Software Engineer Cloud Native Banking (AWS)

A leading financial services firm is seeking an experienced Lead Software Engineer to join their International Consumer Bank team in London. This role involves delivering innovative cloud-native solutions and ensuring high-quality software throughout its lifecycle. The ideal candidate has strong Java skills, a s ...

Java Software Engineer – Spring Boot | Agile & TDD

A leading global professional services company is seeking a Java Software Engineer to work in an agile environment. Responsibilities include delivering high-quality code, collaborating with various teams, and assisting in digital transformation projects. The ideal candidate will have hands-on experience with Jav ...

Java/Kotlin Software Engineer Agile, TDD, Spring

Skills and Experience You possess strong development experience in Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD). Technical Expertise You understand Computer Science, Object-oriented Programming (OOP), Design Patterns, Data Structures, a ...

Lead Software Engineer: Architect & Mentor in .NET

A leading technology and financial services firm is seeking a Mid-Senior level professional for a blended technical and leadership position. The role involves 70% hands-on development with C# and .NET, and 30% mentoring a development team. The candidate should have over 5 years of experience, a strong understand ...

Automated Structural Analysis Software Engineer Flexible Work

A leading engineering company in the UK is seeking a Structural Analysis Software Engineer to enhance software tools for structural assessments. This role requires expertise in mechanical, structural, or aerospace engineering and proficiency in programming languages like Python and Fortran. Ideal candidates are ...

Hybrid C/C++ Software Engineer — Imaging Systems

A leading technology firm in the UK is seeking a Software Engineer to contribute to the development and maintenance of digital image acquisition products. Ideal candidates have strong backgrounds in Computer Science or Electrical Engineering with C/C++ experience. You will work in a collaborative environment foc ...

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