317,092+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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Senior Rust Backend Engineer, Trading Platform (London)

TryApplyNow is seeking a Senior Back-End Engineer for their Trading Platform in London. The ideal candidate will build and enhance scalable trading services using C++ and Rust, and collaborate closely with tech teams to deliver high-quality software. This role requires extensive experience in trading s ...

LLM & Generative AI Engineer: Fine Tuning & RAG

GenixBit Labs Pvt. Ltd. is seeking an AI Engineer in London specializing in LLM fine-tuning and Generative AI. You will work on optimizing and tailoring models for specific applications, ensuring high performance in low latency environments. The ideal candidate has over 3 years of experience in Natural ...

Graduate C++ Vision Engineer — Real Time Video & GPU

Softweb Resourcing is seeking a Graduate C++ Software Engineer to join a collaborative team dedicated to building C++ systems for real-time media and video environments. This position offers industry-leading training and mentorship, perfect for candidates at the start of their careers. Ideal candidates ...

Powertrain CAE Lead: Shape Performance & Delivery

McLaren is seeking a Lead Engineer to drive the development of powertrain hardware and software in Woking, England. In this role, you will define and deliver on performance, efficiency, and drivability targets while leading a team of engineers. The ideal candidate will have a degree in Mechanical or Au ...

Lead iOS Engineer Fintech, Stock Options, Hybrid Office

ARQ is seeking a Lead iOS Software Engineer to join our Core Product Team in Greater London. This high-impact role involves building and scaling the ARQ experience across innovative financial products. You will lead the mobile team, ensuring technical excellence and elegant user experiences. The ideal ...

Water Infrastructure Design Engineer | Hybrid, Leeds

Advance TRS is looking for a Civil Design Engineer to work on infrastructure and non-infrastructure water projects in Leeds. The role includes delivering civil design solutions, producing technical documentation, and ensuring compliance with industry standards. Candidates should hold a degree in Civil ...

Senior C++ Engineer Low Latency Market Data & Execution

Flow Traders is searching for a Senior C++ Software Engineer to enhance its market data and execution platforms. Your role involves leading the development of the core market data architecture used company-wide, applying expert knowledge of modern C++, and working closely with quants and traders to optimize p ...

Remote Senior Platform Engineer Backend & DevTools

Anaplan is seeking a Senior Software Engineer to join our Platform Engineering team in either York or Manchester. In this role, you will help streamline our SaaS product offerings while working on backend tooling, ensuring smooth service delivery. You will collaborate with a diverse team, champion best ...

Staff ML Engineer & Tech Lead — AI Strategy & MLOps

Capital One is seeking a Staff Software Engineer specialized in Machine Learning to drive the technical strategy across multiple teams in London. You will spearhead ML/AI initiatives and collaborate with various teams to enhance company capabilities through innovative AI solutions. We offer a hybrid wo ...

Developer Experience Engineer: Backstage & AI Tooling

ASOS is seeking a Software Engineer for the Developer Experience team to support internal tool development in London. The role emphasizes collaboration and aims to reduce cognitive load for engineers through optimized services and workflows. The successful candidate will work on Backstage and contribut ...

Senior DevSecOps Engineer: Secure Cloud & Pipelines

Space Executive is seeking a Senior DevSecOps Engineer to join their team in London. The role is hybrid and offers a salary of up to £90k base. You will be integral in integrating security throughout the Software Development Lifecycle, ensuring a secure environment on GCP. Your responsibilities will i ...

Senior Test Engineer — Drive Quality in Agile

Jentic Technology Limited is seeking a Senior Test Engineer (Senior Associate) in Birmingham. In this role, you will work within a multi-skilled agile team developing and executing functional automated and manual tests to deliver application software that meets user needs. The position requires excelle ...

Flight Ready Autonomy Integration Engineer

BlackCube Labs is seeking a Flight Integration Engineer with expertise in systems integration for unmanned aerial platforms. The ideal candidate will excel in deploying autonomy solutions and troubleshooting in both lab and flight environments. In this dynamic role, you will manage integration across s ...

Senior Electrical Building Services Engineer – Lead Design

Options Resourcing Ltd is seeking a Senior Electrical Engineer to join their team in Preston. This position offers a challenging opportunity within building services engineering, requiring a degree or equivalent experience, with skills in key software including AutoCAD and Revit. The successful candida ...

Lead Physical AI Engineer: Robotics & Edge Systems

HCL Technologies Limited is seeking a Physical AI Engineer to develop solutions using Robotics and edge devices. You will integrate DeepMind Robotics models with Gemini foundation models for autonomous agents that act in dynamic environments. Your responsibilities include deploying models for language ...

Rail Systems Graduate Engineer: 3 Year Rotation & Growth

Advantage Resourcing UK Ltd is seeking a Graduate Mechanical Engineer to join their renowned rail SME in Mansfield. The role offers a structured 3-year training programme that includes hands-on experience across various engineering disciplines within rail design and manufacturing. The ideal candidate w ...

Senior Civil Design Lead Water & Wastewater (Glasgow)

Enisca Browne is looking for a Civil Design Engineer to join our team in Glasgow. This role involves leading the civil design scope for water and wastewater treatment projects. You will coordinate with external consultants, manage client relationships, and ensure all designs meet regulatory standards. ...

Systems Integration & Validation Engineer – Life Sciences

Azenta UK, Ltd. is seeking a Test and Verification Engineer to join their team in Manchester. The successful candidate will join with a focus on system integration and development of automated storage solutions. Responsibilities include configuring hardware and software, performing verification tests, and sup ...

Tech Savvy IT Support Engineer (6 Month Contract)

M3USA is seeking a proactive IT Support Engineer in Abingdon to provide technical support for hardware and software issues. The successful candidate will manage user accounts and permissions in Active Directory, ensuring efficient troubleshooting of IT queries. You will be an essential part of a small IT team ...

Innovative Mechanical Design Engineer (SolidWorks)

Match Recruit is seeking a Mechanical Design Engineer to join their team in Loughborough, England. The successful candidate will produce mechanical designs for high-tech machines, using 3D CAD software like SolidWorks, while collaborating effectively with project teams. The role requires expertise in m ...

Lead Stress Engineer – Aero Seats, Hybrid, FEA

Safran companies is seeking a Lead Stress Engineer for their Cwmbran site in Wales. This hybrid position requires expertise in static and dynamic simulation, as well as the ability to perform hand calculations and FEA models. You will be part of a dynamic team focused on innovating aircraft seating solutions. ...

Geotechnical Engineer: Hybrid Role on Global Projects

Matchtech is seeking a Geotechnical Engineer or Engineering Geologist to join their Geotechnics and Tunnelling team in Leeds. This full-time role offers the chance to work on high-profile projects across the UK and internationally. The successful candidate will assist with project tasks, support junior ...

Graduate Design & Structural Engineer (FEA/CAD) St Helens

Bennett & Game Recruitment Ltd is looking for a Graduate Design / Structural Engineer to join a well-established design and manufacturing firm in St Helens. The role involves creating 3D models and FEA simulations while liaising with clients to meet project specifications. The ideal candidate should ha ...

Structural Engineer — Hybrid Work & Diverse Projects

AECOM seeks a Structural Engineer to join our building engineering team in London or St Albans. In this role, you will assist with the design of various engineering projects, ensuring they are completed on time and budget while also mentoring junior staff. The ideal candidate will have experience in a ...

Electrical Design Engineer Flexible Switchgear Role

Cibsejournal is looking for an experienced Electrical Design Engineer to join a leading organization in the switchgear manufacturing industry based in Gateshead. This position involves designing and developing electrical systems while collaborating with project teams in a supportive and flexible work environm ...

Senior iOS Engineer — Hybrid, Swift/Obj C, SaaS Apps

Hunter Selection, a respected SaaS company in the West of England, is seeking a Mobile Software Engineer to design and develop iOS applications. This hybrid role offers a salary up to £75,000 and includes extensive benefits such as health insurance and 35 days of holiday. Candidates should have strong ...

Senior Python ML Platform Engineer – Remote

PRIMA is seeking a Software Engineer to join their Engineering team to help shape the future of motor insurance. You'll design reliable systems for the ML lifecycle and collaborate with a dynamic team. Ideal candidates will have 3+ years of Python experience and knowledge of CI/CD practices, containeri ...

Senior Staff Engineer Architecture & Tech Leadership

A popular wine company in the UK is seeking a Senior Staff Engineer to lead architectural and technical strategy across teams. This hybrid position in Norwich or London requires over 10 years of software engineering experience, strong leadership abilities, and a focus on improving performance and reliability. Th ...

Senior Unity Graphics Engineer Hybrid

Sports Interactive is looking for an Advanced Software Engineer specializing in graphics to join their team in London. The role involves improving the visual quality of Football Manager through collaboration with artists and engineers, primarily using Unity as the game engine. Applicants should have ov ...

VR Teleoperation Engineer for Low Latency Robotic Control

Groupe-Ebra-1 is looking for a Software Control Teleoperation Engineer based in London. This role focuses on developing VR-based teleoperation systems for humanoid robots, involving real-time communication and immersive VR development. The ideal candidate will have a strong background in computer engin ...

Senior RL Data Engineer End to End Pipelines

Anthropic is seeking a senior engineer to take ownership of foundational AI data systems. This hands-on role includes architecture decisions, building data pipelines, and improving QA frameworks. Located in Greater London, the role requires strong software engineering skills in Python or TypeScript and ...

Senior Civil Engineer – Infrastructure & Maritime Design

Haskoning in Aberdeen is seeking a Senior Civil Engineer with at least 8 years of experience in drainage design and civil engineering. The successful candidate will ensure that designs adhere to the best practices and standards while providing innovative solutions for a variety of projects. The role re ...

Pre Sales Solution Engineer – API & Integration

B Capital is seeking a motivated Solution Engineer to join our Pre-Sales team in the UK. You will play a key role in driving growth for MuleSoft and Informatica by serving as a trusted advisor to prospective clients. Your responsibilities will include collaborating with Account Executives throughout th ...

Rust Engineer — Build Scalable Platforms for Investments

Oliver Bernard has partnered with a leading global investment management firm seeking a Rust Engineer. This critical role involves designing and building internal frameworks and tools that directly impact both technology and investment teams. The ideal candidate should have 6+ years of software develop ...

IT Support Engineer – 1st/2nd Line, In Office

ShortList Recruitment Limited is looking for an IT Support Engineer to join a team in Stockport. This role is perfect for fresh graduates or those early in their IT careers. You'll handle 1st and 2nd line support and assist with hardware and software installations. The ideal candidate will have strong ...

Senior/Intermediate Electrical Engineer – Lead Large Scale Projects

Cibsejournal in Maidenhead is seeking an Electrical Engineer to oversee electrical services for various projects within a multidisciplinary design team. This role focuses on high-quality project delivery and collaboration with clients and architects, covering activities from feasibility to construction suppor ...

Cloud Native Security Product Engineer

Allstate NI in Belfast City is looking for a Cloud Product Security Engineer to design and build security controls integrated into cloud environments. The role emphasizes collaboration with platform engineers and developers to ensure secured and scalable implementations. The ideal candidate has a stron ...

Controls Engineer – PLC/HMI, Robotics & Automation Growth

Energy Jobline CVL is seeking a talented Controls Engineer to join their team based near Leicester. The successful candidate will be responsible for developing control software, performing electrical design, and ensuring compliance with safety standards in the automation industry. The role requires at ...

Senior Service Automation Engineer Hybrid & Private Health

Moneycorp is looking for a Senior Service Automation Engineer to develop scalable automation capabilities that reduce operational toil and enable self-service consumption. This senior role involves designing workflows, integrating systems, and empowering internal customers while adhering to strict security pr ...

Asia Pacific Sales Engineer Electronics & Test Solutions

Mandarin Recruitment is offering an opportunity for an Asia Pacific Sales Engineer in Clacton-on-Sea, UK. The successful candidate will join a global manufacturing company that specializes in modular signal switching and simulations for electrical tests and validation. The ideal candidate should have a ...

Applied AI Engineer Consultant: LLM/RAG in Practice

EY in the United Kingdom is seeking a Consultant - Applied AI Engineer who will work with diverse clients across various sectors. The role involves building AI-powered solutions, translating business challenges into technical user stories, and implementing secure tools in an enterprise context. Candida ...

Production ML Engineer: AI & MLOps Specialist

Trustpilot, located in Greater London, is seeking a Machine Learning Engineer to deploy and maintain machine learning models in production. You will work within the MLOps team to ensure effective collaboration between data scientists and software engineers, and contribute to improving AI-driven solutions. </p ...

Automation Engineer

Drebbelogic Limited is hiring a Automation Engineer based in Cambridge, Cambridgeshire, East Anglia, UK . This is a Full time opportunity (£55,000). Role This is a programming and commissioning role. The main responsibility will be focused on developing and ...

Principal Mechanical Engineer, Hydropower & Dams

Stantec Consulting International Ltd. is seeking a Principal Mechanical Engineer to support the design and development of hydropower systems in Edinburgh. In this role, you will work within a dynamic team to produce mechanical designs and collaborate on various projects across the energy sector. Ideal candidates ...

Backend Engineer Python/Flask, Hybrid London

Skinandme is seeking a Backend Engineer in London to work on our core commerce and clinical systems. You will be responsible for building APIs, data models, and services that power consultations and prescriptions. The role requires solid experience in Python and Flask, ensuring correctness due to the clinical ...

Senior Embedded Engineer — Lead Hardware & Firmware

Savaria UK is seeking a Senior Embedded Software Engineer in Kingswinford to lead the technology for the stairlift division. You will design and develop both analogue and digital systems, create schematics, and mentor junior engineers. The role offers a unique 4-day working week with Fridays off. The i ...

Senior Engineering Lead: Architecture, AI & Team Growth

Backbase is looking for a Senior Engineer in Cardiff who will lead technical projects while nurturing the growth of team members. This role involves system design, agile delivery, and directly contributing to coding and debugging. The ideal candidate has over 5 years of software engineering experience, ...

Senior Civil Engineer Hybrid, Infrastructure Leadership

Fusion People Ltd is seeking a Senior Civil Engineer located in Durham to lead and deliver various civil engineering projects. The position is hybrid, allowing 2 days of remote work, and offers a salary between £45,000 and £55,000 per year. The ideal candidate will possess a degree in civil or structur ...

Electrical Design Engineer – Industrial Controls & Automation

Applied Automation in Plymouth seeks an experienced Electrical Design Engineer to join their Engineering Solutions team. The role involves designing bespoke control systems for various industries, requiring proven electrical and pneumatic design skills along with software expertise, particularly in Eplan. </p ...

Evening Shift Multi Skilled Engineer: Maintenance & Improvements

First Military Recruitment Ltd is looking for a Multi-Skilled Engineer for the evening shift in Linton. The successful candidate will maintain equipment, manage breakdowns, and enhance operational performance. Key responsibilities include preventative maintenance, troubleshooting mechanical and electri ...

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