2,330,368+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring July 2026

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Sustainable Electrical Building Services Engineer

An innovative engineering consultancy in the UK is seeking a talented Electrical Building Services Engineer to join their dynamic team. This role involves delivering innovative and sustainable solutions across various projects, from initial design to post-occupancy performance. The ideal candidate will have a te ...

Security Cleared Senior Electrical Building Services Engineer

Mott MacDonald is hiring a Senior Electrical Building Services Engineer to join their Energy Unit's National: Defence and Civil division. This role involves managing and delivering electrical building services design solutions for various projects across the UK and Europe. The ideal candidate will have a degree ...

Airfield Civil Engineer – Global Projects & Travel

WSP in the UK & Ireland is seeking a Civil Engineer to support airfield engineering projects across the UK and internationally. The role involves preparing technical reports and ensuring deliverables meet targets. Ideal candidates should hold a degree in civil engineering and have experience in deliver ...

Lead Temporary Works Engineer — Monklands Replacement

A leading engineering company in Glasgow is seeking a Lead Structural Engineer to take ownership of temporary works schemes for the Monklands Replacement Project. Responsibilities include designing and delivering temporary works solutions, mentoring junior engineers, and ensuring compliance with health and safet ...

Lead Spacecraft Structural & Mechanical Systems Engineer

A leading aerospace engineering company is seeking a motivated Senior Structural and Mechanical Systems Engineer to shape spacecraft structures and mechanical systems. You will lead initiatives from design through testing, manage work packages, and ensure compliance with customer requirements. The ideal candidat ...

Inertial Sensor Fusion Engineer — Hands on, Hardware Driven

A technology firm in Bristol is seeking an Inertial Sensor Fusion Engineer to bridge inertial hardware and navigation software. This role requires hands-on work with inertial sensors, real motion, and data, focusing on improving hardware through mathematics and testing. Ideal candidates will have experience in s ...

Structural Engineer Impactful, Collaborative Design

A leading building engineering firm is seeking a Structural Engineer to join their team in Manchester. This role involves designing structural elements for various projects and requires a Bachelor's degree in Civil or Structural Engineering along with a minimum of 3 years of industry experience. The firm emphasi ...

Senior Controls & Electrical Design Engineer — Automation

Redkite Engineering Recruitment is looking for a Senior Controls & Electrical Design Engineer to join their team near Oxford. The role involves creating electrical schematics and control panel layouts, designing control systems, and developing PLC/HMI software. The ideal candidate should have strong ex ...

AVEVA E3D CAD Support Engineer — Automation & Training

Capgemini is seeking an AVEVA E3D CAD Support Engineer to provide support for engineering teams using AVEVA E3D, PDMS, and other engineering tools. This role, based in Bristol three days a week on client site, includes user support, coordination of CAD activities, and development of automation tools. Ideal candi ...

Embedded R&D Engineer Linux/ARM, C/C++

A leading energy solutions company is seeking an R&D Engineer specializing in embedded and Linux systems. The role involves designing and developing software for security systems, as well as building energy management systems. Candidates should possess a minimum of a bachelor's degree, at least four years of emb ...

Bath Structural Design Engineer — Client Facing, Flexible

A dynamic civil and structural engineering consultancy in Bath is seeking a Structural Engineer with 5-8 years of UK design experience. The role involves diverse projects, from national logistics hubs to bespoke local works. Responsibilities include hands-on project delivery, client liaison, and technical commun ...

Lead Substation Engineer: Secondary Design & Turnkey HV

Snc-Lavalin is hiring a Lead Secondary Engineer in Birmingham, UK. The role involves technical leadership for secondary engineering in projects related to HV GIS/AIS substations, including managing design packages and coordinating with local and remote teams. Candidates should have a degree in electric ...

Embedded Systems Engineer — Global Leadership Rotations

Eaton Corporation is seeking an Embedded Systems Engineer as part of its Engineering & Technology Early Talent Leadership Development Program. This program kick-starts your career with leadership training and rotational assignments across various business areas. In this role, you will join the Embedded ...

Cyber Security Field Engineer – Deploy & Support Systems

慨正橡扯, located in Cheltenham, is seeking a skilled Field Engineer to bridge the gap between development and live operational environments. This role involves leading the deployment of products and ensuring user satisfaction through technical support in high-stakes settings. Ideal candidates will possess ...

Senior Fire Protection Engineer Hybrid, Impactful Designs

A global infrastructure consulting firm is seeking a Senior Fire Protection Engineer specializing in Fire Fighting Systems design to join their team in Manchester. The ideal candidate will engage in designing and proposing fire safety solutions, undertaking surveys, and project management. Candidates should have ...

Senior Electrical Design Engineer Hybrid (MEP)

Aztrum is seeking a Senior Electrical Design Engineer to join their team either in Manchester or Preston. This hybrid position offers the chance to work on diverse projects across healthcare, education, and commercial sectors. You will be responsible for delivering detailed electrical designs, utilizin ...

Thermal Engineer: Heat Transfer & System Optimization

A reputable engineering recruitment firm is seeking a skilled Thermal Engineer to join a respected engineering organization in Greater London. The successful candidate will be responsible for designing, analysing, and optimising thermal systems, applying thermodynamics, fluid mechanics, and heat transfer princip ...

Senior Stress Engineer – Offshore & Onshore Systems

Design for Manufacture Resourcing (DFM-R) Limited is seeking an experienced Stress Engineer to join our team in Telford. This permanent position will involve supporting the mechanical engineering department with design verification for equipment and structures. The ideal candidate will bring over 10 ye ...

Staff Product Engineer — AI Driven Infra Leader & Mentor

A dynamic technology company in the UK is seeking a Staff Product Engineer to provide technical leadership, mentor engineering talent, and optimize software delivery for users. You will play a crucial role in shaping the technical strategy and ensuring high-quality output across teams. The ideal candidate will h ...

Hybrid Embedded Audio Engineer DSP, C++, JUCE

Blackstar Amplification is seeking an Embedded Audio Engineer to develop proprietary embedded software within innovative audio products. Located in Northampton, the role involves design and optimization of DSP algorithms, maintaining embedded control systems, and collaborating within a dynamic team. Essential qu ...

Electrical Building Services Engineer – Healthcare Project

Beeby Anderson Recruitment is seeking an experienced Electrical Building Services Design Engineer for a major hospital project in Manchester. This role involves electrical design for healthcare environments including power, lighting, and fire alarms, with responsibilities in the critical design stage. The ideal ...

Manufacturing Engineer: Process & Automation Innovator

A dynamic engineering firm in Bridgwater is seeking a Manufacturing Engineer to enhance manufacturing processes and support production. The ideal candidate will have a degree in manufacturing engineering and at least three years of varied production experience, preferably in an ISO 9001 environment. Responsibili ...

Senior .NET Engineer – AI & AWS, Flexible Work

CreateFuture seeks an experienced Senior Engineer (.NET, AWS, AI Engineering) to drive quality and platform improvements across a varied .NET landscape. You will handle both legacy and modern applications, employing hands-on software engineering and technical leadership. The role involves designing cloud-native ...

Dynamics 365 & Power Platform Engineer (Hybrid)

A transport authority in Greater Manchester seeks a CxP Engineer to contribute to the digital transformation of the city’s transport system. This role involves designing, developing, and maintaining solutions on Dynamics and the Power Platform, with a focus on enhancing user experience. You will work collaborati ...

DevOps Engineer – Cloud, Kubernetes & Security

A leading software solutions company in the United Kingdom seeks an experienced DevOps Engineer to join its Agile engineering team. In this role, you'll design and maintain cloud infrastructure, manage Kubernetes clusters, and develop automated tools. Ideal candidates will have a solid background in cloud techno ...

Android Engineer — Kotlin, Jetpack Compose, Microservices

Just Eat Takeaway.com is looking for an Android Engineer to join the Grocery & Retail domain in London. In this role, you'll collaborate with cross-functional teams to design and deliver new features that enhance customer experiences. Your strong development experience in Kotlin and understanding of An ...

Senior Python Engineer Equity Eligible, Scale (Oxford)

Qurious Associates Limited, a fast-growing startup in Oxford, is looking for Python Software Engineers to help build and scale a groundbreaking product. The ideal candidates should have at least 1 year of commercial Python experience as a Junior Engineer, while Senior Engineers are expected to bring significa ...

Cloud Platform Engineer: IaC, Networking & Automation

A leading software solutions provider in the UK seeks a Cloud Platform Engineer to construct and manage core public cloud foundations critical to all application workloads. The role demands hands-on engineering skills, particularly in automation and DevOps practices. Responsibilities involve implementing and mai ...

Senior Java Engineer: Scale the Price API in the Cloud

A leading UK supermarket is seeking a skilled software engineer to join the Price Service team, working on a critical HTTP API. The role involves designing and implementing scalable systems using Java 8+, with an emphasis on cloud platforms and Agile methodologies. The ideal candidate will possess strong problem ...

Cloud Engineer: Kubernetes, CI/CD & Observability

Tata Consultancy Services is seeking a Cloud Engineer in the West of England. In this role, you will be responsible for building and supporting shared hosting services, utilizing tools such as Kubernetes and GCP. Your work will involve continuous process improvements and DevOps practices, ensuring that software ...

Staff Identity & Access Engineer Unified Auth Platform

Ripple is seeking a Staff Software Engineer specializing in Authentication & Authorization in London, UK. This role involves shaping identity across cryptocurrency solutions, leveraging AI tooling and Kubernetes for reliability and security. You will lead the design of unified identity experiences and mentor ...

Senior Java Backend Engineer — Pricing API & Cloud Systems

Salt Digital Recruitment is looking for a Senior Software Engineer to join their London office on a 6-month contract with a day rate of £400 - £500. The role requires strong experience with Java and cloud platforms, and focuses on designing scalable backend systems and maintaining cloud-native infrastructure. ...

Senior Rust Backend Engineer Scalable, Secure Systems

A cutting-edge technology firm in Greater London is looking for a Senior Software Engineer (Backend) specializing in Rust. In this role, you'll develop secure and scalable backend systems for our platform, collaborate on product and engineering efforts, and contribute to open-source solutions. Ideal candidates w ...

Kotlin Multiplatform Mobile Engineer – Equity & Impact

A leading reusable packaging provider in London seeks a Mobile Software Engineer to own the migration to Kotlin Multiplatform and impact waste reduction directly. The role involves developing a unified codebase for iOS and Android, collaborating on backend services, and maintaining client applications. The ideal ...

Senior SDET (Remote) Java, API & E2E Testing

MLabs is looking for a Software Development Engineer in Test to work in a remote-first environment across the UK and Europe. The successful candidate will collaborate with engineers to enhance automated testing pipelines and ensure quality through exploratory testing. This permanent role offers a compe ...

Edge Platform Engineer (C/C++/Go) – Hybrid, Benefits

IOTech Systems based in Newcastle upon Tyne is looking for a mid-level or senior software engineer to join their experienced team. You will tackle complex distributed systems problems, designing and building solutions while writing clean, production-quality code in C, C++, or Go. The role comes with a ...

Senior Compiler Engineer — Quantum Control Systems

Riverlane Ltd in Cambridge is seeking a Compiler Engineer to bridge the gap between the company's quantum control systems and customer requirements. This role offers a hybrid working model and places emphasis on troubleshooting, customer interaction, and software development. The ideal candidate will h ...

Android Performance Engineer II — Scale & Telemetry

Google Inc. is seeking a Software Engineer II focused on Android Performance Console in London, UK. This role involves writing code for product or system development and focuses on improving Android's efficiency to assist lower-income communities with access to computing, internet, and education. The i ...

Remote Rails Engineer II — Product Platform Growth

Stora is seeking a Software Engineer to enhance and expand its Rails-based platform. This role offers the flexibility of fully remote work within the UK or EU, and involves collaborating closely with a passionate team. Ideal candidates will have a strong background in Rails applications and a passion f ...

Chartered Structural Engineer – Hybrid, RC Frames & Mentoring

Aldwych Consulting Ltd is seeking a Chartered Structural Engineer in London to join their expanding building structures team. The role involves working on a variety of projects, including residential, hotels, and commercial sectors. Candidates should have Chartered status (MIStructE or MICE) and experience in RC ...

Senior Mechanical Lead – Building Services (MEP)

WSP in Bristol is seeking an Associate to Associate Director Mechanical Engineer with expertise in leading mechanical engineering projects. The successful candidate will work within a multidisciplinary team, providing design and technical advice while managing commitments to clients. Ideal applicants w ...

Senior AI Engineer Multi Agent ML for Ad Tech (Hybrid)

Quantum in Greater London is seeking a Senior AI Engineer to spearhead the design and deployment of AI systems that enhance personalized advertising and audience analytics. This role involves collaboration with various teams to develop scalable solutions using Google Cloud Platform. The ideal candidate ...

Senior Solar Electrical Engineer — Hybrid UK

AECO is seeking a Principal Solar Electrical Engineer to design and deliver solar PV projects across the UK and internationally. The role involves using industry-standard software to create system designs and technical documentation. Ideal candidates will have a degree in Electrical Engineering, charte ...

Electrical Design Engineer – Automated Control Systems

Permanent Futures Limited is seeking an Electrical Design Engineer to join their team in Sheffield. As part of an expanding engineering business, you will design electrical control systems and contribute to project delivery within a dynamic R&D environment. The ideal candidate will have a degree in Ele ...

Remote Test Automation Engineer

Version-1 is seeking a Software Engineer in Test to join our agile team in Belfast. You will be responsible for performing both manual and automation testing to help clients achieve their business transformation goals. The ideal candidate should have practical experience with tools such as Cypress and ...

NOC Engineer: 24/7 Network Ops & Troubleshooting

Energy Jobline CVL in Abingdon is seeking a NOC Engineer responsible for ensuring the healthy running of our LAN/WAN through reactive fault resolution and proactive software updates. This role involves customer communication, managing technical cases, and working on shifts covering weekdays and weekends. ...

Senior Solution Engineer AI, Integrations & Enterprise

A leading workforce management software company in the United Kingdom seeks a Senior Solution Engineer to bridge commercial ambitions and technical realities. This role involves partnering with sales to define technical strategies, conducting demonstrations, and working closely with product teams. Ideal candidat ...

Senior Audio Quality Engineer

Playstatio is seeking a Senior Software Engineer in London to design and develop tools for audio quality assurance in the PlayStation SDK. This role involves collaborating with multiple teams to ensure high-quality audio outputs for gaming experiences. The ideal candidate should have strong programming ...

Senior Aero Mechanical Design Engineer Wind Tunnel Lead

Cadillac F1 Team is seeking a Senior Aero Mechanical Design Engineer at Silverstone. In this role, you will help develop the team's wind tunnel model, designing mechanical and electromechanical systems. You'll ensure high-quality designs and collaborate closely with the aero department. The ideal candi ...

Senior Quality Engineer: Lead Cross‑Team Quality

Join Opus 2 as a Senior Quality Engineer, where you'll lead quality initiatives and empower teams across our AI-driven SaaS platform. You'll coach and collaborate with cross-functional squads, elevating their quality capabilities and influencing software design fundamentally. We're looking for experien ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights