322,237+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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Senior Design Engineer

Senior Design Engineer Location : Plymouth (with hybrid working available once settled) Salary : Up to £53,000 per year + bonus Job Type : Full-time, Permanent About the Role Butler Rose is excited to be working on behalf of our client, a lea ...

Principal Geotechnical Engineer – London

Principal Geotechnical Engineer – London We are growing our Geotechnical team in London and we have an exciting opportunity for a Principal Geotechnical Engineer to join our team. About our role: You will play a key role in delivering innovative geotechnical engineering sol ...

Senior Trackside Control Systems Engineer

Are you ready to accelerate your career with a dynamic and innovative F1 team? We are looking to expand our well‑established organisation with a Senior Trackside Engineer who is motivated to contribute significantly to our relentless pursuit of excellence. Based at Enstone, this role will play a crucial pa ...

Senior Electrical Engineer

Title Senior/Principal Electrical Engineer Team Building Consultancy Reporting to Associate Director – Building Consultancy Role Summary / Purpose We are seeking a skilled and experienced electrical engineer to join our dynamic team in London. ...

IT Field Services Engineer Leeds

Field Services Engineer, North ESP Global Services are currently recruiting a Field Services Engineer to join our team in the North of the UK. We are a managed service provider for IT support and infrastructure solutions where we support clients worldwide, 24/7. Working as the Field Services Engi ...

Electrical Design Engineer

Electrical Design Engineer Location: Bar Hill, Cambridgeshire Job type: Permanent, full time The Role We are recruiting an Electrical Design Engineer on behalf of a world‑leading, independently owned technology business based in Bar Hill, Cambridgeshire. Financially stab ...

Senior Design Engineer

Senior Design Engineer Location : Plymouth (with hybrid working available once settled) Salary : Up to £53,000 per year + bonus Job Type : Full-time, Permanent About the Role Butler Rose is excited to be working on behalf of our client, a lea ...

Earthworks Design Engineer

Earthworks Design Engineer * Complex Building Tenders containing large CSA values * Fast paced environment * Good career path & rewards on offerAre you a Earthworks Design Engineer working for a specialist Earthworks & Geotechnical sub-contractor?Want to come jo ...

Salesforce Technical Lead

6 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by TekSelect. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the ...

Senior Staff Engineer

Overview Join to apply for the Senior Staff Engineer role at Fanatics . At Fanatics Betting & Gaming we are accelerating Fanatics’ mission to create the ultimate digital sports platform and relentlessly enhance the fan experience. The Senior Staff Engineer role in the Trading ...

Validation Engineer

Validation EngineerPetersfield, Hampshire £45,000 DOE + Benefits If you're an experienced Validation Engineer, Test Engineer or Automation Engineer with experience testing physical hardware products, this is a rare opportunity to take ownership o ...

Functional Integration Engineer HS2

Functional Integration Engineer – High Speed Two Ltd (HS2)📍 Location London Euston | Hybrid Working (c.3 Days Office)🚄 Programme HS2 Major Rail Infrastructure Programme 10 – 12yrs💰 SALARY £65,000 – £70,755 + 12% Pen + Health + 25 Holiday📈 Progression: Senior Functional Integration Engineer (£ ...

Senior Front end JavaScript developer sought!

Senior Front-end Developer Byte9 is seeking an experienced front‑end JavaScript developer. We are a leading agile web‑development company based in London, expanding our team to work on new projects, digital pivots, and innovative developments for our core Blaze product, now open source. < ...

Senior Architect

Welcome! Merapar is proud to develop cutting edge technology for the brands you know best, transforming the media and technology landscape. Are you ready to be a part of this? At Merapar, we look for people who like to work hard and play hard, and who will show up as their true self because we valu ...

Junior Backend Engineer (App Delivery)

We live in a world that runs on physical industries like energy, logistics, manufacturing. These sectors are essential to our economy and daily lives, yet they are held back by inefficiencies, fragile legacy systems, and decades-old ways of working. This is not just a business problem; it is a societal one ...

Principal Data Architect

Data Architect – Infor SunSystems (UK) Department: DevelopmentLocation: Farnborough, UK Infor’s Development team is looking for a talented Data Architect to join our UK Farnborough office. You will lead the modernisation of our core data architecture underpinning the ...

Manager, Research Engineering (Foundational Research)

Job Summary Join a cutting‑edge research team working to deliver on the transformation promises of modern AI. We are seeking a Manager, Research Engineering with the skills and drive to manage a top performing Engineering team focused on developing the latest in large language models (LLMs) and M ...

Senior Data Engineer

We work with some of the UK’s biggest companies and government departments to provide a pragmatic approach to technology, delivering bespoke software solutions and expert advice. Our clients are increasingly looking to us to help them make the best use of their data. In building data platforms and pipe ...

AI Transformation Architect

Role detailsPermanent, full timeHybrid, within 30 miles of an office: Edinburgh, Newcastle, Leeds, Manchester or LondonAI is changing how software gets built, fast, and we'd rather shape that than watch it happen. We're building our AI practice now, across the work we do for c ...

AI Transformation Architect

Role detailsPermanent, full timeHybrid, within 30 miles of an office: Edinburgh, Newcastle, Leeds, Manchester or LondonAI is changing how software gets built, fast, and we'd rather shape that than watch it happen. We're building our AI practice now, across the work we do for c ...

AI Transformation Architect

Role detailsPermanent, full timeHybrid, within 30 miles of an office: Edinburgh, Newcastle, Leeds, Manchester or LondonAI is changing how software gets built, fast, and we'd rather shape that than watch it happen. We're building our AI practice now, across the work we do for c ...

Manager, Automation & Reporting

Description :Title: Manager, Automation & Reporting - AutomationLocation: London, United Kingdom or Barcelona, SpainReports to: Director, Automation & ReportingThe Role Dow Jones is seeking a Manager to lead the automation-focused group of our glo ...

AI Transformation Architect

Role detailsPermanent, full timeHybrid, within 30 miles of an office: Edinburgh, Newcastle, Leeds, Manchester or LondonAI is changing how software gets built, fast, and we'd rather shape that than watch it happen. We're building our AI practice now, across the work we do for c ...

AI Transformation Architect

Role detailsPermanent, full timeHybrid, within 30 miles of an office: Edinburgh, Newcastle, Leeds, Manchester or LondonAI is changing how software gets built, fast, and we'd rather shape that than watch it happen. We're building our AI practice now, across the work we do for c ...

Programme Manager

Job Title: Programme ManagerLocation: Windsor / Hybrid (1 day per week onsite)Remuneration: £650 - £700 per dayContract Details: Fixed Term Contract (9-12 months)Overview:Join our client, a leader in the Utilities/Energy sector, as a Technical Programme Manager! This is your chance to spe ...

Python Engineer — AI Forecasting & Modelling (Energy Markets)

Modo Energy is building AI-powered tools for understanding global energy markets — combining large-scale data, forecasting models, and LLM systems into high-performance interfaces engineers and analysts use every day. We're hiring a backend Python Engineer to join the Modelling team — the brains beh ...

Regional Deployment Engineer

The Company: Varonis (Nasdaq: VRNS) is a leader in data security, fighting a different battle than conventional cybersecurity companies. Our cloud-native Data Security Platform continuously discovers and classifies critical data, removes exposures, and detects advanced threats with AI-powered aut ...

Principal Cloud Site Reliability Engineer / Cloud Subject Matter Expert (LSEG Workspace)

Requirements We know that people bring different strengths to a role, and we don’t expect every candidate to tick every box. If you are excited about this opportunity and feel you can contribute meaningfully, we encourage you to apply You have substantial experience in cloud engin ...

Data Architect

Position Description: At CGI, we’re helping to transform the future of healthcare through the power of data. As a Data Architect, you’ll play a pivotal role in designing, building, and optimising data platforms that underpin critical national services. Working at the heart of our Healthca ...

Internal Sales Engineer

Internal Sales Engineer Competitive salary of £30,000 £40,000 (DOE) Company pension scheme Comprehensive in-house product and software training Two week-long training visits to the group's headquarters in Europe Clear progression path toward senior technical sales or sales office management A stable, long-esta ...

Staff Data Engineer

Overview Role Senior Data Engineer (Data Platform) Salary £80,000 to £95,000 base salary Location London Paddington Hybrid 3 days a week The Company WeDo is working with a high growth fintech operating regulated payment platfor ...

Automation Engineer | THG Manufacturing Tywyn UK, Tywyn

Automation Engineer | THG Manufacturing Tywyn Location: Tywyn, WalesShift: Monday – Friday, 37.5 hours (8:00 AM – 4:00 PM)Salary: £55,000 – £70,000 (depending on experience)Reporting to: Engineering Manager About the Role We’re look ...

Director, Sales Analytics

Purpose of the role To enable data‑driven strategic and operational decision making through extracting actionable insights from large datasets, performing statistical and advanced analytics to uncover trends and patterns, and presenting findings through clear visualisations and reports. Ac ...

Senior Flow Assurance Engineer x 2 – Leatherhead 6 Months +

Senior Flow Assurance Engineer x 2 – Leatherhead Duration – 6 months Rate – £60 - £65p/hr Ltd You will work as part of small project teams developing concept and early project definition in the Oil and Gas sector. Responsibilities Act as a flow assurance en ...

Systems Engineer

At Sonardyne International , we develop world-leading underwater acoustic, inertial, optical and sonar technologies that enable safer, more efficient operations in some of the worlds most challenging marine environments. Our systems support critical operations across offshore energy, ocean science, defence and o ...

UAS Build Engineer and Pilot

UAS Build Engineer and Pilot Location: Witney, Oxfordshire, UK (in-office) Compensation: £27,000 - £30,000 Employment Type: Permanent - Full Time Department: Flight Operations Reporting To: Operations Manager The Role SAIF Autonomy is seeking a ...

Senior C# Developer .Net Core FinTech

Newcastle upon Tyne, Tyne and Wear | £100k - £130k per year Senior C# Developer / Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £130k+ Are you a backend focused C# Developer with a strong academic background, looking to take the next step in your career? This is a ...

Field Service Engineer (Wolverhampton/Birmingham)

Field Service Engineer – Network Health Team We are looking for a Field Service Engineer to repair our parcel lockers on client sites. Responsibilities include break‑fix, maintenance, software configuration, quality control, technical support and training. You’ll also develop new solutions and ma ...

Data Engineer with C# Dot net asp.net and SQL Server SSIS

Job Description Data Engineer with C# Dot Net asp.net with SQL Server SSIS Our Client is a bank based in Central London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot net and SQL Server with SSIS.<b ...

Server Build Engineer

Server Build Engineer (Maritime)Onsite in Warrington (UK and occasional international travel required)£40,000 - £45,000 per annumMust be eligible and willing to undergo high-level security clearanceWe are seeking an experienced and adaptable Server Build Engineer to join a specialist maritime ...

Embedded Audio Engineer

Are you ready to take your career to the next level in the exciting world of audio technology? This is your opportunity to join a forward-thinking company that is shaping the future of embedded audio systems. As an Embedded Audio Engineer, you will work on cutting-edge projects, collaborate with an inspiring tea ...

UAS Build Engineer & Pilot

Job Title: UAS Build Engineer & PilotLocation: Oxfordshire, UK (Office-based)Salary: Up £30,000Job Type: Permanent, Full-TimeDo have UAS build experience (even dissertation-level or university projects count) and want to work for an innovative technology business, operating in a fast-pace ...

Salesforce Developer: Build Scalable Apex & Lightning

Java Script Works is seeking a Salesforce Developer to join their team in Calderdale, United Kingdom. This full-time role requires collaboration with developers to gather requirements and deliver effective solutions. Essential skills include proficiency in Salesforce Apex and JavaScript, along with a strong unde ...

Junior Mobile Engineer (Android/iOS) – Mandarin Fluency

Mandarin Recruitment is seeking a Junior Mobile Developer in Greater London. This role involves the development and deployment of applications, contributing to the development team with a focus on enhancing consumer experiences through technology. Candidates must have a recent Computer Science degree a ...

Backend Dev (Go/Golang) – Hybrid Bristol, Scalable APIs

A leading digital innovation company based in Bristol is looking for a Backend Developer with experience in Java, C#, Python, or Node.js. You will design and develop applications, build scalable APIs, and support cloud deployments, especially in GCP. This role offers a hybrid working environment and opportunitie ...

Full Stack IT Developer – C#/JS/VB, HTML5, SQL

Java Script Works is seeking an IT-Entwickler to join their team in Dudley, UK. The ideal candidate will have strong skills in JavaScript, C#, and other web technologies. Responsibilities include working with various programming languages and frameworks to create effective tech solutions. A full-time position of ...

ASP.NET MVC Developer – London, Fast Paced Weekly Releases

Java Script Works is seeking a full-time ASP.NET MVC Developer based in London, England to join a small team. The role involves working with a varied tech stack, including ASP.NET, C#, Angular, SQL, and JavaScript. The ideal candidate will have a computer science degree or equivalent and experience wit ...

Next.js Frontend Engineer for SaaS Platforms

Java Script Works seeks a Frontend Developer to enhance the development of their platform using React.js and Next.js. The role involves collaborating with UX/UI designers and back-end developers to create responsive, user-friendly web applications. Candidates should have a strong understanding of HTML5, CSS3, an ...

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