330,880+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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AWS DevOps Engineer

**Description** **AWS DevOps Engineer** **Programme Name:** LCST **Location:** Remote, with attendance at Leidos UK Bristol or Customer sites as required **We’re ready for you to unleash your potential!** **Role Overview:** We are seeking an experienced hands ...

Systems Engineer (AWS)

Job Title: Systems Engineer (AWS) Are you able to translate complex technical concepts into clear, meaningful communications that resonate with a range of audiences? Do you have experience supporting system reliability, incident response and continuous improvement within cloud-base ...

AWS DevOps Engineer

Security Clearance: Active SC Clearance Required About Amber Labs Amber Labs is a cutting‑edge technology consultancy delivering innovative digital solutions across UK Central Government. We specialise in cloud transformation, DevOps enablement, and secure‑by‑design engineering, s ...

AWS Cloud Engineer

This range is provided by Harnham. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Building Software and Data Engineering teams across the UK | The Talent Driving The Data and AI Revolution Our client is a fast-growing technology compa ...

AWS DevOps Engineer

Principal Consultant - Software Development Requirements: Candidates for this role must have active SC Clearance. The role is remote, with occasional client site visits. We’re looking to hire senior DevOps engineers with some consultancy experience. ...

AWS Security Engineer

AWS Security Platform EngineerWhy join us?At Evri, we’re transforming the way we deliver secure, scalable cloud platforms. As an AWS Security Platform Engineer, you’ll play a critical role in shaping and protecting our AWS estate—embedding security by design and enabling engineerin ...

Software Developer (Ruby on Rails/React)

Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of ...

Software Developer (Ruby on Rails/React)

Software Developer (Ruby on Rails/React) Swansea, United Kingdom | Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver im ...

Senior Software Developer — Python/Django + React

e.surv Chartered Surveyors in Kettering is seeking a Senior Software Developer to enhance their software applications. The successful candidate will develop, test, and maintain applications while providing technical leadership and collaborating with stakeholders. You should have a strong background in Python, Dj ...

Lead, Scalable React/Node Software Solutions

United States Digital Space LLC in Milton Keynes is looking for a Technical Lead to provide leadership across development teams, ensuring the delivery of high-quality software solutions. The role combines hands-on development expertise with leadership responsibilities, fostering collaboration and driving engi ...

Software Development Squad Lead (React Native)

Software Development Squad Lead (React Native) About You Spearhead the design and end-to-end software delivery for business-critical digital, eCommerce and mobile platforms across diverse industries Partner directly with clients to translate business needs in ...

Software Engineer

About the Role As a Software Engineer you will actively contribute to planning, develop features, define architecture, and deliver solutions across a variety of technologies in an agile environment. Our technology stack includes Java, Ruby, Python, ES6 with React, C# with .NET Core and ot ...

AWS Networking Engineer

Quant Capital is urgently looking for a Network Automation Engineer to join our high profile client. Our client is a global trading platform software business. Its products are used globally by most asset managers and pension funds. They are well known in the fintech space and have offices ...

Senior DevOps Engineer

Crown Agents Bank is a vastly growing and regulated UK bank that connects emerging and frontier markets to the rest of the world, using FX and payments technology. We are transforming the way payments and FX move through emerging markets, reducing friction so that more money gets to those who need it. Emergin ...

Senior DevOps Engineer

Crown Agents Bank is a vastly growing and regulated UK bank that connects emerging and frontier markets to the rest of the world, using FX and payments technology. We are transforming the way payments and FX move through emerging markets, reducing friction so that more money gets to those who need it. Emer ...

Full Stack Engineer Leading Entertainment Company & Retailer React/ Next/ Node/ AWS £70k

One of our key clients (A commerce driven tech company in the entertainment space) are looking for a Full-Stack Engineer to join one of their key squads. This squad is responsible for content, inventory, search and the 'front door' of the website, from homepage through to show page. The team ...

Software Engineer: Java/C# for High Performance Systems

Phoenix Medical Supplies is seeking a Software Engineer to join their team in Halton, United Kingdom. Candidates should have experience in Java or C# and a background in building high-volume, high-performance applications. The role is full-time and offers competitive compensation. The company is a lead ...

Senior Software Engineer: Python & Java for Data Pipelines

LSEG in the United Kingdom seeks a Python Developer to re-implement and test existing StarMine Quant models and build new models in collaboration with research teams. The ideal candidate has strong knowledge of Python, Java, or Kotlin, and experience in cloud application development. Responsibilities include bui ...

Software Engineer II Low Latency Java and Kafka

Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the Corporate & Investment Bank ...

Senior Software Engineer I Acquiring Platform Backend (Java)

Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly 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 ...

Senior Lead Software Engineer Backend Engineering Java/Kotlin

Overview Job Description Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team ...

Full Stack Software Engineer – Java/Spring (Onsite UK)

A leading technology company in the UK is seeking a full-time Software Engineer to join its growing teams in London, Gloucester, or Manchester. The ideal candidate will have full-stack experience, proficiency in Java with Spring Boot, and familiarity with modern JavaScript frameworks. This position offers compet ...

Senior Software Engineer I – Wise for Enterprise – Java

About the role We are looking for a Senior Product Engineer, you’ll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role in building scalable and robust systems that power our global payment network. You’ll collaborate closely with Imp ...

Leeds Java Software Engineer API Driven Fintech SaaS

A high-growth fintech company in the United Kingdom is seeking a Java Software Engineer to develop foundational platform features and tackle daily challenges. The ideal candidate will have a solid background in object-oriented programming with Java, with exposure to Spring Boot or Micronaut. You will collaborate ...

Java Software Engineer – Fintech, London, Drive Real Impact

Job title: Mid-Level Software Engineer Client: Fintech Salary: Competitive Salary + Benefits Location: London The Role We’re currently supporting a well-established player wit ...

Senior Software Engineer (Global KYC and Onboarding, Java)

Senior Software Engineer - Global KYC and Onboarding - Java Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Wh ...

Senior Software Engineer Global KYC and Onboarding Java

Overview Wise is a global technology company, building the best way to move and manage the world’s money. 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 anot ...

Senior Lead Software Engineer Backend Engineering Java/Kotlin

Overview Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We ...

Staff Software Engineer Java Backend in Belfast Visa

Staff Software Engineer - Java Backend Belfast, UnitedKingdom Posted 9 months ago Tech Stack Software Engineer Backend Java JavaScript API Development Banking SME Knowledge and Expertise Required SME ...

Senior Lead Software Engineer Backend Engineering Java/Kotlin

Overview Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We ...

Full Stack Software Engineer – Java/Spring (Onsite UK)

A leading aerospace and defense company in the UK seeks a Software Engineer to join its teams in various locations. This full-time role involves designing and building software for critical projects in a cross-functional team environment. Candidates should have full stack experience, Java development skills, and ...

Software Engineer II Low Latency Java and Kafka

Job Description Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the C ...

Java Software Engineer — Spring Boot, TDD & DevOps (London)

A global professional services firm is seeking a Software Engineer (Java) for their Bristol location. The role involves delivering high-quality implementations, participating in agile scrum team activities, and contributing to digital transformation initiatives. Candidates should have strong experience in Java a ...

4 Month Software Engineer: Java/Spring Microservices DevOps

Adecco is seeking a Software Engineer for a 4-month contract based in Stockport with hybrid working arrangements. The successful candidate will be part of an agile team focused on enhancing and delivering secure and scalable products. Proficiency in Java and Spring Boot, along with experience in microservices ...

Lead Software Engineer Java, Microservices, Low Latency FX

JPMorganChase is seeking a Lead Software Engineer to join the Corporate & Investment Bank (CIB) Markets team in Bournemouth. You will play a crucial role in developing secure and scalable technology products for foreign exchange trading platforms. The successful candidate will have extensive experience ...

Senior Software Engineer II: Graph & Search Platform (Java)

RELX is seeking a Senior Software Engineer II (Java/Spring) to join their Search and AI Platform team. This role involves designing graph-based search services, developing robust applications, and integrating with cloud-native systems while supporting scientific discovery through advanced technology. T ...

Senior Software Engineer (C# / Java) Remote & Scalable Backend

Threecolts is seeking a Software Engineer with 5–8+ years of experience to own features across Inventory Lab’s systems. You will design, build, and maintain scalable services and APIs, ensuring high performance and quality. Key qualifications include strong proficiency in C# and Java, experience with c ...

Senior Software Engineer (C# / Java) Remote & Scalable Backend

Threecolts in Bath is looking for a Software Engineer with proficiency in C# and Java. The role involves taking ownership of features across Inventory Lab’s systems and operating independently while making sound technical decisions. With a competitive salary of £90,000 per year, benefits include 25 day ...

Java Software Engineer – E commerce Platform (London Onsite)

JD.COM is seeking a software development lead to enhance the online shopping experience on Joybuy. The role involves designing and implementing scalable software components while collaborating with a dynamic team at our London location. The ideal candidate will have at least 3 years of software develop ...

Senior Software Engineer (C# / Java) Remote & Scalable Backend

Threecolts is seeking a software engineer to take ownership of features across Inventory Lab's C# and Java-based systems. The role involves designing and building scalable services and APIs, and contributing to technical discussions. Ideal candidates will have 5-8 years of experience in software engineering a ...

Senior Software Engineer (C# / Java) Remote & Scalable Backend

Threecolts in Salford is seeking an experienced Software Engineer to oversee features in their C# and Java systems. In this role, you will design scalable services and collaborate closely with Product, QA, and DevOps teams to enhance customer value. With 5–8+ years of experience and strong skills in C# ...

Senior Software Engineer (C# & Java) – Remote, 25 PTO

Threecolts is looking for a seasoned Software Engineer to take ownership of features within Inventory Lab’s systems, utilizing C# and Java. The ideal candidate will possess 5-8 years of experience and play a critical role in design, development, and debugging processes. This role offers the opportunity ...

Lead Software Engineer Java / Python Public Cloud Engineering

JOB DESCRIPTION We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineerin ...

Senior Software Engineer, XiP Risk Engine (Java/Spring)

Job Search Place Limited is seeking a Senior Engineer to be the Applications Development Technology Lead Analyst for the XiP large scale distributed calculation platform. In this pivotal role, you will design and enhance the calculation engine, managing risk calculations efficiently. Ideal candidates w ...

Trading Front Office Software Engineer (Java/Spring) – Glasgow

Provntalent is seeking a Software Engineer to join a leading multi-strategy investment firm in Glasgow. This role involves developing scalable applications that support investment and trading activities within a fast-paced team. The ideal candidate should have strong backend engineering skills, especially in ...

Lead Software Engineer Python/Java, Markets Tech Impact

United States Digital Space LLC is seeking a Lead Software Engineer in Greater London. In this role, you will design and deliver secure, stable technology solutions that support business objectives. You’ll collaborate within agile teams and ensure high standards in producing architecture and design art ...

Senior Software Development Engineer in Test (Java & Selenium)

Overview Uneek have partnered with a leading energy company who provide cutting-edge cleantech solutions in their search for a Senior SDET to join their team. Their mission is to help utilities transition to a more sustainable, customer-focused future. Senior Software Development Enginee ...

Software Engineer Java, Cloud Services Development & Unit Testing

SOFTWARE ENGINEER – Java, Cloud Services development & Unit Testing £60 per hour via Umbrella Newcastle or Guildford – 4 days per week on-site Friday working from home 35-hour working week 12-month contract SC clearance required ...

Software Engineer III Low Latency Java and Kafka

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver cutting‑edge technology products. Join JPMorgan’s Liquidity and Account Solutions Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking ...

Senior Lead Software Engineer — Java/Python, Data Platform

A leading global financial services firm seeks a Senior Lead Software Engineer to design and enhance data engineering solutions. You'll collaborate with agile teams to develop innovative technology products, contributing to technical strategy and fostering a culture of diversity and inclusion. Ideal candidates w ...

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    Fullstack Software Engineer Java React Aws Jobs in United Kingdom Job Search Guide, Trends and Insights