321,919+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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Lead Design Engineer – Steel, CAD & Structural Analysis

Stafforce-Recruitment is seeking a Senior Design Engineer in Stockton-on-Tees to lead the internal engineering design team for steel-based products. Your responsibilities include organizing design priorities and ensuring accurate design delivery while providing hands-on engineering support using 3D CAD softwa ...

Senior Civil Design Engineer Water Infrastructure (Hybrid)

Advance Training & Recruitment Services is seeking a Civil Design Engineer to support a key client in the UK water sector. This role involves delivering civil design solutions across various water projects, both infrastructure and non-infrastructure, and includes working with technical drawings and compliance ...

Kernel Backend Engineer Core Graph DB

Join a forward-thinking company at the forefront of graph database technology! As a Software Engineer, you will tackle complex challenges and contribute to the core of an innovative database solution. Collaborate with a talented team, engage in intellectually stimulating discussions, and drive the development of ...

Senior Staff Engineer AI Driven Energy Platform

Tem-Energy is seeking a Senior Staff Software Engineer to evolve a critical platform responsible for commercial workflows in electricity transactions. This hands-on role requires expertise in distributed systems, where the right candidate will lead initiatives across teams to enhance scalability and reliabili ...

Lead Building Envelope Design Engineer

Sisk is seeking an experienced Senior Design Engineer to join their Engineering Services team in Frogmore, England. This role involves providing technical expertise, leading design tasks, and ensuring high-quality deliverables for multi-disciplinary construction projects. The ideal candidate should hav ...

DV Cleared Senior AI Engineer

DV Cleared Senior AI Engineer Location: London (Hybrid) Contract Type: Contract Day rate: 700 Outside Clearance Required: Active UK DV Clearance (Mandatory) The Opportunity We a ...

Founding ML Engineer for AI Driven Drug Design Platform

Few&Far, a cutting-edge start-up in Greater London, is seeking a Founding Machine Learning Engineer to define the future of AI-driven drug design. You'll build state-of-the-art models, design ML infrastructure, and deploy low-latency model serving systems, collaborating closely with scientists and product tea ...

Senior Design Engineer: Building Envelope & BIM Lead

SISK Group is seeking a Senior Design Engineer to join their Engineering Services team in St Albans, UK. The role demands strong technical expertise and leadership in multi-disciplinary construction projects, ensuring high-quality design solutions. The successful candidate will oversee the development ...

Senior Sales Engineer P4 – Enterprise Pre Sales

Perforce Software is looking for a Sales Engineer to join the P4 team in Bracknell. This role involves working closely with tier-1 enterprises, requiring strong presentation and technical skills. You'll handle pre-sales activities, develop strategies to expand customer reach, and support technical discovery. ...

Senior C# Developer .Net Core FinTech

Senior C# Developer / Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £110k+ Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with solid financial ...

Senior Geotechnical Design Engineer — High Impact London Projects

McGee is seeking an experienced Senior Geotechnical Engineer to join our in-house Construction Engineering Team in Greater London. In this pivotal role, you will deliver geotechnical design and analysis for complex projects. Responsibilities include managing geotechnical risks, collaborating with project teams, ...

Senior Electrical Engineer, Building Services – Hybrid

Advance Training & Recruitment Services is seeking a Principal Electrical Engineer (Building Services) based in Glasgow. This role offers a maximum salary of £80,000 per year, along with a £5,800 car allowance and a bonus. The successful candidate will oversee the design of Electrical Building Services ...

Lead Structural Design Engineer — Civil & Temporary Works

Barhale Holdings Ltd is looking for a Senior Design Engineer in London to lead and deliver structural designs for civil engineering projects. You will play a critical role in ensuring compliance with safety and quality standards while offering technical support to design teams. The ideal candidate will ...

Senior Highways Design Engineer — Lead & Innovate

KIER GROUP is looking for a Senior Highways Design Engineer to join our design team in Salford. This role involves preparing detailed designs, conducting feasibility studies, and ensuring compliance with relevant regulations. Candidates must have a membership with a professional body or be working towards IEn ...

ML Platform Engineer — Scale Training for Trading

Aurum Search Limited is looking for a Senior AI/ML Platform Engineer to enhance its predictive machine learning models for trading strategies at a leading quantitative hedge fund with $20bn AUM. The successful candidate will work on modernizing research platforms and integrating ML models into high-frequency ...

AI QE Lead Engineer | Build Quality with GenAI

NTT America, Inc. is looking for a QE AI Engineer & QE Architect to join our award-winning Quality Engineering team in Greater London. This hands-on role involves leading the expansion of our Quality Engineering portfolio, mentoring teams, and driving efficiencies across the software development lifecycle (SD ...

Senior OHL Engineer – 400kV, Hybrid & UK Travel

AtkinsRéalis is seeking a Principal Engineer for Overhead Lines to join their Power Energy Systems Practice in the UK. The role involves providing technical leadership in the design of OHL projects, ensuring high-quality engineering outcomes, and supporting project delivery across the UK with a hybrid work mo ...

Structural Engineer

The Opportunity An exciting opportunity has arisen for an experienced Structural Engineer to join a growing multidisciplinary engineering consultancy based in West Yorkshire. You will apply your technical expertise across a varied portfolio of commercial and ...

Automation Engineer

Were recruiting for an Automation Engineer. Please read on if you're considering your next challenge. Role This is a programming and commissioning role, the main role will be focused on developing and implementing software on systems and all aspects of install/commissioning ...

Senior Payments Platform Engineer

Apple is looking for a passionate Software Engineer to join the Payments Engineering team in Greater London. This role involves designing and delivering core payment processing services that empower transactions across the entire Apple ecosystem. The ideal candidate will have significant experience in large-s ...

Senior Node.js/TypeScript Engineer – FinTech, Hybrid

Seccl Technology Limited is looking for a skilled engineer for a hybrid role, providing an exciting opportunity to design and operate software solutions using TypeScript and Node.js. You will play a vital role in enhancing financial workflows and regulated operations while mentoring fellow engineers. The posi ...

Senior Node.js/TypeScript Engineer – FinTech, Hybrid

Seccl Technology Limited is looking for a skilled engineer for a hybrid role, providing an exciting opportunity to design and operate software solutions using TypeScript and Node.js. You will play a vital role in enhancing financial workflows and regulated operations while mentoring fellow engineers. The posi ...

Civil Engineer Create Resilient, Sustainable Infrastructure

A leading engineering company is seeking a Civil Engineer to join their team in Glasgow. The ideal candidate will be passionate about building resilient infrastructure and have a commitment to delivering high-quality designs and reports. Responsibilities include preparing detailed designs, site assessments, and ...

Senior Full Stack Engineer: Front End & UX Lead (Remote)

Ocho People is hiring a Senior Software Engineer for a remote role based in Northern Ireland. The position focuses on front-end development using Blazor, C#, and .NET, with a salary range of £80,000-85,000. You will be involved in driving front-end standards and mentoring other engineers, while also wo ...

Full Stack Angular Engineer for Web Banking Solutions

Avaloq AG is seeking a skilled Full Stack Angular Software Engineer to join their team in Edinburgh. In this role, you will design, build, and maintain scalable web applications, collaborating closely with Business Analysts, UX designers, and engineers to deliver user-focused solutions. You will have responsi ...

Senior iOS Core Product Engineer (Remote)

Speechify is seeking a Software Engineer for its iOS Core Product team in London. This role is key to supporting the growth of the app and shaping the user experience with fast-paced decision-making and engineering. The candidate will lead engineering decisions, contribute production code, and work within a d ...

Remote AI Engineer – End to End Dev & AI Tools

Recruit4Mum is seeking an AI Engineer for a 6-month fixed-term contract based in Birmingham. This role is predominantly remote with occasional office attendance required. You will design and build intelligent digital tools to improve outcomes for customers and internal teams. The ideal candidate will h ...

Angular Front End Engineer — 3D Modeling & AI (London)

Trimble is looking for a skilled Angular Front-End Software Engineer to join our SketchUp Habitat team in London. In this role, you will develop high-performance, cloud-based applications that help design professionals visualize eco-friendly structures using cutting-edge technologies. The position requ ...

SVP, Trading Tech & AI Platform Architect

Citi is seeking a Senior Software Engineer (SVP) for the FX Client & Sales Technology team in London. This role involves hands-on design, architecture, and technology platform implementation, driving strategic evolution while managing a global team. The ideal candidate will have extensive capital marke ...

Senior PHP Engineer: Symfony, Cloud & Remote Delivery

MPS, located in Greater London, is seeking a Software Engineer to enhance high-quality film delivery solutions. In this role, you’ll collaborate with internal teams and partners to develop features that improve user satisfaction. Key responsibilities include building scalable applications using PHP and framew ...

AI Engineer: Agentic AI for Production Systems

RELX INC is seeking an AI Engineer to develop intelligent systems powered by innovative AI technologies. This role involves building and testing AI solutions as part of a cross-functional team, interfacing with stakeholders to ensure the development fits real workflows. Key responsibilities include pro ...

Blockchain Engineer: Tokenization & Multi‑Chain Platform

Ctrl Alt in Greater London is seeking a Blockchain Engineer to enhance the company’s blockchain and tokenization infrastructure. In this role, you’ll design secure smart contracts and integrate blockchain technology into various financial systems. You’ll collaborate with engineers and the product team to ensu ...

Senior Principal Technologist Pro Services & AI Platforms

Amazon is seeking a Senior Principal Software Development Engineer to drive the technical strategy for the P&S Engineering Services portfolio. The ideal candidate will possess a robust background in AI/ML applications, cloud-native systems, and DevOps practices, influencing technical decisions at the highest ...

Frontline AI Engineer — Build Practical Justice Tech

Manchester Digital is looking for a Forward Deployed Engineer I to join the Justice AI Unit in London. You will help build and deploy impactful AI products that serve the justice system, involving hands-on work across the software and AI stack. This role is intended for early-career engineers looking f ...

Backend Systems Engineer OSS/BSS & Cloud Platforms

Venn Telecom is looking for a knowledgeable Software Engineer to join our innovative team in Exeter. This full-time position focuses on designing and maintaining our operational and business support systems, ensuring the reliability of our backend services. Ideal candidates will have strong proficiency ...

Senior Angular Frontend Engineer — Enterprise Web Apps (Hybrid)

Spica Technologies is looking for a Frontend Software Engineer to join their team in Birmingham. You will be responsible for designing and developing modern web applications using Angular and TypeScript. The role involves working closely with backend engineers and UX designers to create user-friendly experien ...

Enterprise AI Engineer — Embed AI in Live SaaS Products

Sivara GmbH in Bracknell is seeking an experienced AI Engineer to help embed AI into established enterprise SaaS products. In this permanent position, you will collaborate closely with product and engineering teams to develop and deploy AI/ML features, managing MLOps including deployment pipelines and model m ...

Senior Backend Engineer, Dashboard Platform & Infra

Algolia is looking for a Senior Software Engineer for their Dashboard Platform team, focusing on infrastructure automation. You will work on core dashboard features and collaborate closely with teams to enhance developer experience. The role requires expertise in modern infrastructure management, speci ...

Senior Research Web Engineer for Epidemiology Apps

A leading research institution in the UK is seeking a Senior Research Software Engineer to lead web projects that advance research within the Department of Infectious Disease Epidemiology. You will collaborate with researchers to develop innovative web applications for visualizing data on disease dynamics. The i ...

Senior Kotlin Backend Engineer — Cloud Native Platform

1st Executive Ltd is seeking an Interim Software Engineer to join a high-performing team in London. This role focuses on designing and evolving backend services in Kotlin within a cloud-native architecture, emphasizing collaboration through mob programming. Key responsibilities include developing resil ...

Staff Security Engineer, AI First Product Security

Harmonic Security is seeking a Staff Security Engineer to enable secure product development in a dynamic environment. You'll lead the integration of security practices into engineering workflows, ensuring teams can innovate confidently without compromising safety. The ideal candidate will have extensiv ...

Senior Compute Platform Engineer HPC & Cloud

GlaxoSmithKline is seeking a Senior Compute Platform Engineer to lead the development of a hybrid on-prem/cloud compute platform, enhancing data analysis capabilities for scientists and engineers. Ideal candidates will utilize their expertise in Python, cloud services, and high-performance computing (H ...

Full Stack Engineer AI for Industrial Ops (Equity)

Tenth Revolution Group is seeking a Full Stack Engineer to join their team in London. This role offers a unique opportunity to work at the intersection of AI and real-world industrial applications. You will be responsible for delivering AI-driven software solutions that have tangible impacts on operational si ...

Senior Cloud Engineer: Azure & Kubernetes Platform Lead

Viridien, based in Crawley or North Wales, seeks a Senior Cloud Engineer to lead the implementation and operation of scalable cloud platforms. This role involves working collaboratively with teams across data and software engineering to ensure operational excellence, translating cloud architectures into produ ...

Senior JS/TS Engineer for Trading Platform GUI

Dormont Manufacturing Co is seeking a Senior JavaScript/TypeScript Engineer based in London. This role involves working on both front-end and back-end code, with opportunities to influence design and architecture. Candidates should have strong experience in JavaScript/TypeScript and a solid software engineeri ...

Agentic AI Engineer (.NET) Contract

Agentic AI Engineer (.NET) - Contract Client: Global Technology Leader - NASDAQ Listed Location: Hybrid - Bristol / 1-2 Days Per Week Duration: 6 months + Intention to extend (Greenfield Multi-Year Programme) ...

Senior C# Developer .Net Core FinTech

Senior C# Developer / Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £110k+ Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with solid financial ...

Structural Engineer

The Opportunity An exciting opportunity has arisen for an experienced Structural Engineer to join a growing multidisciplinary engineering consultancy based in West Yorkshire. You will apply your technical expertise across a varied portfolio of commercial and ...

Senior Research Web Engineer for Epidemiology Apps

A leading research institution in the UK is seeking a Senior Research Software Engineer to lead web projects that advance research within the Department of Infectious Disease Epidemiology. You will collaborate with researchers to develop innovative web applications for visualizing data on disease dynamics. The i ...

Senior Principal Technologist Pro Services & AI Platforms

Amazon is seeking a Senior Principal Software Development Engineer to drive the technical strategy for the P&S Engineering Services portfolio. The ideal candidate will possess a robust background in AI/ML applications, cloud-native systems, and DevOps practices, influencing technical decisions at the highest ...

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