362,584+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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Data Engineer in Manchester Tax.com

Qualifications 3+ years of experience with cloud-based data services, preferably in AWS or Azure. 3+ years of experience developing Python, Scala, Java, .Net, or similar solutions in a backend or data wrangling capacity. 3+ years of experience in mixed Windows/Linux ...

Intermediate Software Engineer to Design, develop, and maintain full stack web applications using Python, Django, React and Next.js for a software company

Our client is looking for an Intermediate Software Engineer to Design, develop, and maintain full stack web applications using Python, Django, React and Next.js for a software company.Must Have's:6+ years as full stack developerStrong proficiency with React and ...

Intermediate Software Engineer to Design, develop, and maintain full stack web applications using Python, Django, React and Next.js for a software company

Our client is looking for an Intermediate Software Engineer to Design, develop, and maintain full stack web applications using Python, Django, React and Next.js for a software company.Must Have's:6+ years as full stack developerStrong proficiency with React and ...

Senior Backend Engineer — Java, Cloud & DevOps

Parser Limited is looking for a Senior Java Engineer to join their dynamic team in London. This role involves developing software solutions and embracing DevOps practices while working 2-3 days a week in the office. The company promises a highly competitive compensation package and extensive growth opportunit ...

Principal Java Engineer Linux, Spring Boot, Mentoring

Bright Purple is seeking a Senior / Principal Java Software Engineer to support a leading international network security software company. This role offers an exciting opportunity to work with cutting-edge technology in a small, dynamic IT team responsible for internal operations. Ideal candidates will ...

Java Engineer: Build Scalable Microservices & Impact

Sainsbury's is looking for a Software Engineer to design and develop large-scale, high-performance services using Java and Spring Boot. You'll work collaboratively within an inclusive Agile environment, solving real-world challenges and creating impactful solutions for millions across the UK. The ideal ...

Lead Java Integration Engineer — Test Automation & Monitoring

Barclays is seeking a Java Integration Software Engineer to lead a team in delivering test automation for multiple squads at our Glasgow office. You will manage engineering teams while ensuring high-quality software solutions and fostering a collaborative environment. The ideal candidate should have su ...

Principal Java Engineer Linux, Spring Boot, Mentoring

Bright Purple is seeking a Senior / Principal Java Software Engineer to support a leading international network security software company. This role offers an exciting opportunity to work with cutting-edge technology in a small, dynamic IT team responsible for internal operations. Ideal candidates will ...

Senior Software Engineer

Senior Consultant - Data Engineering & Infrastructure for AI Senior Software Engineer (.NET) Up to £115k + Benefits | London | Hybrid Omnis Partners are partnering with a high‑growth technology organisation that is redefining how merchants leverage data, analytics, and AI ...

Full Stack Engineer

This range is provided by Anson McCade. 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 Anson McCade Core Responsibilities Full-Stack Development: Design ...

Staff Software Engineer

Numi has partnered with a pioneering technology company transforming physical spaces through advanced AI and automation—turning mundane repetition into seamless, magical experiences. From transforming global transit hubs and mobility infrastructure into frictionless, autonomous experiences for millions of ...

Software Development Engineer in Test

About us @Symphony Secure. Connected. Intelligent. Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics. Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate ...

Senior Software Engineer

Build software that makes a difference — lap by lap.Atlassian Williams F1 Team is looking for a Senior Software Engineer to join our Software Development group. You'll be part of a team building bespoke, high-quality software that directly supports our Engineering and Operations fu ...

Senior Software Engineer

Build software that makes a difference — lap by lap. All candidates should make sure to read the following job description and information carefully before applying.Atlassian Williams F1 Team is looking for a Senior Software Engineer to join our Software Development group. You ...

Senior Software Engineer

Build software that makes a difference — lap by lap.Atlassian Williams F1 Team is looking for a Senior Software Engineer to join our Software Development group. You'll be part of a team building bespoke, high-quality software that directly supports our Engineering and Operations fu ...

Head of Engineering

My market leading client are looking to secure the services of a fractional Head of Engineering to assist with the overall direction and leadership of the Engineering Teams. Ideally coming from a SaaS driven background with a strong understanding of AI underpinned tools and environments, suitable consultan ...

Head of Engineering

My market leading client are looking to secure the services of a fractional Head of Engineering to assist with the overall direction and leadership of the Engineering Teams. Ideally coming from a SaaS driven background with a strong understanding of AI underpinned tools and environments, suitable consultan ...

Senior Product Engineer

Senior Full Stack Engineer - Series B HealthTech£90,000-110,000Hybrid working - London based (3 days in office)Python, React & TypeScript + Agentic AI Development stackProfitable HealthTechWe're partnered with a fas ...

Chief Engineering Officer

This is a start-up which can realistically change what is possible for software if we succeed and much of what we need to prove comes under the heading of engineering: scaling and innovating to turn the technology we have developed into magical products that will positively affect the lives of billions of ...

Chief Engineering Officer

This is a start-up which can realistically change what is possible for software if we succeed and much of what we need to prove comes under the heading of engineering: scaling and innovating to turn the technology we have developed into magical products that will positively affect the lives of billions of ...

Backend Engineer

Staff Software Engineer – AI-Enabled Backend PlatformsLocation: UK (Remote)Salary: £77,000 – £92,000The OpportunityWe’re partnering with an innovative organisation building scalable, data-driven platforms at the forefront of modern engineering.They’re looking for a hands-on Staff Software Engineer—someone whobin ...

Backend Engineer

Staff Software Engineer – AI-Enabled Backend PlatformsLocation: UK (Remote)Salary: £77,000 – £92,000The OpportunityWe’re partnering with an innovative organisation building scalable, data-driven platforms at the forefront of modern engineering.They’re looking for a hands-on Staff Software Engineer—someone whobin ...

Software Engineer, Development and Automation in Edinburgh NatWest Group

Software Engineer, Development and Automation Edinburgh, United Kingdom Job Description: Skilled in designing and implementing test automation frameworks and quality engineering practices using Java , ensuring robust and scalable testing solutions. Requires strong secondary skill s ...

Staff Java Backend Engineer APIs & Banking Tech

Java Script Works is seeking a Staff Software Engineer specializing in Java backend development, based in Belfast, United Kingdom. The ideal candidate must have expertise in Core Java, JEE technologies, and API Development, with knowledge in Banking or similar sectors. This full-time role offers a comp ...

Senior Lead Java Engineer Hybrid, Cloud & Microservices

A leading financial markets infrastructure provider in Greater London is seeking a Senior Lead Java Engineer to join the SwapClear Interfaces development team. This role focuses on designing and maintaining Java-based applications crucial for clearing operations, collaborating in an Agile environment with a stro ...

Full Stack Engineer: Web & API Platform (Remote)

A technology-driven rental company in Belfast seeks a Full-Stack Engineer to design and scale web applications and APIs. This role focuses on building efficient, innovative systems for instant bookings and intelligent operations. The ideal candidate will have strong skills in Node.js, React, and AWS, with a pass ...

Senior Go Engineer – Scale Cloud Platform (AWS/Kubernetes)

Sky is seeking a skilled engineer to build and support customer-facing products. This role emphasizes backend development using Go and frontend applications in TypeScript/React within a hybrid work model. Candidates should have solid experience in AWS environments and contribute to technical direction. <p ...

Senior .NET Core Engineer — Cloud Native Full Stack Lead

The Stepstone Group is seeking a Senior Full Stack Engineer with a strong back-end focus to join their Profile domain product teams. In this hybrid role, you will design and implement APIs, work with AWS cloud environments, and collaborate with cross-functional teams. The ideal candidate should have ex ...

Senior React Native Frontend Engineer — UI/UX Leader

A leading tech firm in Greater London is looking for a Senior Frontend Engineer to join their Core development team. The role requires at least 2 years of recent experience with React Native and a minimum of 7 years with JavaScript and TypeScript. You will be responsible for developing the app architecture, ment ...

Senior UI Engineer & Technical Leader (React/TypeScript)

TP ICAP Group Services Ltd is looking for a Principal UI Engineer in Belfast, Northern Ireland. This role involves leading the design and development of scalable UI applications and providing technical leadership across multiple teams. The ideal candidate will have strong expertise in React, TypeScript ...

Full Stack Engineer: Web & API Platform (Remote)

A modern rental platform based in the UK is seeking a Full-Stack Engineer to design and develop scalable web applications and APIs that enhance the booking experience. The ideal candidate will have strong skills in Node.js, React, and AWS serverless technologies. You will be key in creating automated workflows a ...

Senior .NET Core Engineer — Cloud Native Full Stack Lead

The Stepstone Group is seeking a Senior Full Stack Engineer with a strong back-end focus to join their Profile domain product teams. In this hybrid role, you will design and implement APIs, work with AWS cloud environments, and collaborate with cross-functional teams. The ideal candidate should have ex ...

Senior Go Engineer – Scale Cloud Platform (AWS/Kubernetes)

Sky is seeking a skilled engineer to build and support customer-facing products. This role emphasizes backend development using Go and frontend applications in TypeScript/React within a hybrid work model. Candidates should have solid experience in AWS environments and contribute to technical direction. <p ...

Staff Software Engineer

Overview Omnea’s platform handles the entire purchasing process: giving employees an easy place to make requests, managing the necessary approvals, and automating renewals and supplier risk assessments. We provide buyers, finance and procurement leaders critical visibility into how, when, and why ...

Ultra Low Latency Java Engineer for eFX Trading

A leading financial services provider is seeking an eFX Software Engineer to build and optimise ultra-low-latency trading systems for global FX markets. This hybrid role requires a high-performance Java engineer skilled in complex technical challenges. Candidates should have strong experience in low-latency Java ...

AI Driven Full Stack Engineer

ACCENTURE is looking for a Software Engineer - AI Enabled Full Stack Engineer to build and evolve next-generation applications leveraging AI tooling. The role involves collaborating with stakeholders, delivering high-quality Java applications, and ensuring live application health. Ideal candidates have over 4 ye ...

Senior AWS Cloud Platform Engineer / DevOps Engineer (SC or DV Cleared)

Senior AWS Cloud Platform Engineer / DevOps Engineer (SC or DV Cleared)Location: Hybrid UKSecurity Clearance: Active SC or DV Clearance required Contract: Initial 6 months with extension potentialDay Rate: Competitive (Inside IR35)< ...

Senior AWS Cloud Platform Engineer / DevOps Engineer (SC or DV Cleared)

Senior AWS Cloud Platform Engineer / DevOps Engineer (SC or DV Cleared)Location: Hybrid UKSecurity Clearance: Active SC or DV Clearance required Contract: Initial 6 months with extension potentialDay Rate: Competitive (Inside IR35)< ...

Senior Software Engineer

Senior Software Engineer | £800/day Inside IR35 | Contract | London – 3 Days Onsite Industry: Commodity Trading Location: London – 3 Days Onsite Job Type: Contract Our client is a global commodity trading organisation undergoing a major technology ...

Senior Software Engineer

Senior Software Engineer | £800/day Inside IR35 | Contract | London – 3 Days Onsite Industry: Commodity Trading Location: London – 3 Days Onsite Job Type: Contract Our client is a global commodity trading organisation undergoing a major technology ...

Senior Software Engineer

Senior Software Engineer | £800/day Inside IR35 | Contract | London – 3 Days OnsiteIndustry: Commodity TradingLocation: London – 3 Days OnsiteJob Type: ContractOur client is a global commodity trading organisation undergoing a major technology trans ...

Kotlin Full Stack Engineer

We’re looking for a Full Stack Engineer who’s excited to build secure, high-performance products used at scale. You’ll work across Kotlin backend services and React/TypeScript frontends, while helping shape modern CI/CD pipelines and internal AI tooling. What you’ll be doing Build and ...

Lead DevOps Engineer

Role Summary Lead DevOps Engineer – Cloud Platform & Site Reliability Location: Nottingham or London, UK Team: LSEG Risk Intelligence Engineering What You’ll Be Doing As a Lead DevOps Engineer, you’ll be a hands‑on technical leader, guiding the design and impleme ...

Lead DevOps Engineer

Role Summary Lead DevOps Engineer – Cloud Platform & Site Reliability Location: Nottingham or London, UK Team: LSEG Risk Intelligence Engineering What You’ll Be Doing As a Lead DevOps Engineer, you’ll be a hands‑on technical leader, guiding the design and impleme ...

Web Application Engineer AI Trainer in Hartlepool DataAnnotation

Evaluating Code Quality One important aspect of software development is evaluating the code quality produced by AI models. This evaluation involves assessing both the correctness and performance of the code. Technologies The evaluation of code quality can be carried out using various ...

Security Engineer

Overview Platform Security Engineer – Contract Role Location: London Hybrid Working: 3 days per week in the office Start Date: ASAP We are hiring a Platform Security Engineer to join a cutting-edge financial technology firm. This ...

Software Development Team Leader

Role Overview:We are seeking a dynamic and experienced Software Development Team Leader to lead our talented team in delivering top-notch solutions to our clients. As a key player in our organization, you will blend hands-on development with leadership responsibilities, ensuring a collaborative and innovativ ...

Principal Software Engineer

**Do you have a passion for making systems run as efficiently as possible?** **Does it bother you when they don't?** **Join our Compute division's Platform Engineering Team!** Our Linux Performance team is a specialized group that looks to improve the performance and efficiency of Akam ...

Graduate Software Engineer

**Job Requisition ID #** 25WD90555 **Location:** Birmingham, UK**Employment Type:** Full-time Graduate Programme**Start Date:** 6th September 2026 **Position Overview** At Autodesk, we’re reimagining what’s possible. As a global leader in 3D design, engineering, and ...

Principal Software Engineer

**Job Requisition ID #** 26WD98282 **Position Overview** Autodesk is on a mission to transform its offerings by introducing AI Platform. We are seeking a forward-thinking Principal Software Engineer to join our dynamic AI Platform engineering team. If you’re driven by passion and innov ...

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