London, England, United Kingdom Hybrid / WFH Options
Canonical
Social network you want to login/join with: Go (Golang) SoftwareEngineer, Developer Tooling and Containers, London col-narrow-left Client: Canonical Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 306c5e135fb9 Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Canonical is a leading provider … of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer … yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. We are hiring a Go (Golang) SoftwareEngineer, Developer Tooling and Containers to work on a new open-source developer experience tool. We are rethinking typical developer workflows, trying to preserve what people love about More ❯
Selecting the Best Solution When approaching a project, the key is to select the best solution and the appropriate technology to bring it to fruition. The process involves building the solution, shipping it, and then running it efficiently. The core More ❯
Control Systems SoftwareEngineer - Experienced Graduate/Junior With a focus on operational technology and digital transformation, Capula, part of the EDF Group, has been a leader in advanced system integration for decades; optimising efficiency & delivering performance on a massive scale. But with continuous innovation at the heart of our business, we've always got our sights set … thrive and contribute their unique perspectives. Summary of Role: We are looking for enthusiastic experienced graduate/junior engineers to join our existing Energy team to perform all aspects software design, development and implementation for PLC/IED based control and/or SCADA Operational Technology Systems. The role will require the successful candidate work in a team on … and concepts Understanding or interest in operating systems, virtualisation and networking Willingness to travel and work away when required Work based experience with Control Systems Experience of writing PLC software to IEC61131 utilising ladder, function block diagram, sequential function chart and structured text. Expereience of SCADA systems Experience of communication protocols including:- Experience Windows Server 2016/2019/ More ❯
Loudwater, England, United Kingdom Hybrid / WFH Options
RDK Consulting
A leading provider of high performance Classic Bluetooth and BLE modules, adapters and development kits is enjoying a period of rapid growth and urgently require Senior Software Engineers to join their global team. Description: The Senior SoftwareEngineer is responsible for product firmware. Projects will include design for new products and functionality upgrades, continuous improvements and customer More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Pendo
Team Description We are looking for a SoftwareEngineer to join one of our engineering teams here in Sheffield. Working as part of the Pendo Listen engineering group you will build tools that help our customers transform product feedback into insights they can use to improve their own software experiences. Pendo's platform is built in Vue.js … and high quality product experience. We bring AI insights into the platform and build optimised user experiences that harness AI as a core part of Pendo Listen. As a softwareengineer you will be joining a strong team who love to build systems that scale in a collaborative environment between engineering, product, and design. About Pendo Pendo is … of users Experience with at least one web application framework (eg React, Vue, Angular, Svelte) Experience with state management patterns and libraries (eg Pinia, Vuex, Redux) Strong foundation in software engineering principles, including data structures, algorithms, and software design Solid understanding of web application architecture, including APIs, HTTP requests, databases, caching, and related concepts Used testing frameworks such More ❯
Escondido, California, United States Hybrid / WFH Options
One Stop Systems Inc
Job Title: Principal Software Development Engineer Company: One Stop Systems, Inc. (NASDAQ: OSS) Headquarters Location: Escondido/San Diego, Hybrid Why Join Us? At One Stop Systems, we are committed to innovation and excellence! Join our team and contribute to cutting-edge projects in a dynamic and supportive environment. Company Overview: One Stop Systems, Inc. (Nasdaq: OSS) is … demanding 'edge.' OSS designs and manufactures the highest performance compute and storage products that enable these rugged AI, sensor fusion and autonomous mobile capabilities without compromise. These hardware and software platforms bring the latest enterprise class data center performance and technology to harsh and challenging applications, whether they are on land, sea or in the air. OSS products include … Equity 401K Matching Competitive Benefits Package including Medical, Dental, and Vision Three weeks of PTO 11 Paid Holidays Position Overview: We are seeking a highly skilled and experienced Principal Software Development Engineer to join our dynamic team. In this role, you will be relied upon to perform a variety of engineering and design activities under the supervision of More ❯
London, England, United Kingdom Hybrid / WFH Options
Canonical
weeks ago Be among the first 25 applicants Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and … yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. We are hiring a Linux devices softwareengineer on our SnapD team to work on mission-critical Golang code, focused on software delivery, containers, security sandboxing, telemetry and device management. Snaps are next-generation … software packaging and delivery for Linux. They are designed for safety, security and robustness, with application-specific confinement of containers optimised for IoT devices, desktops and servers. Our goal is that snaps work across multiple Linux flavors to ensure that publishers have the simplest way to reach the whole Linux world. This role requires an obsession with quality and More ❯
London, England, United Kingdom Hybrid / WFH Options
Canonical
C, Golang SoftwareEngineer working on dqlite, a Raft extension for SQLite 1 month ago Be among the first 25 applicants Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science … four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder led, profitable and growing. We are hiring a software developer to focus on dqlite, our distributed SQLite database which uses our own Raft library for establishing consensus and replication. Dqlite is available as a pure C library or … will design and implement enhancements to the libraft, dqlite and go-dqlite components which we consume in MicroK8s, LXD and other projects. Work includes development in those pieces of software as well as responding to issues and user inquiries. This is an excellent opportunity for someone who wants to have a meaningful impact on modern computing technologies. Canonical offers More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
MBDA UK Ltd
Bristol We have an exciting opportunity for a proactive and passionate C# software developer to join our Weapons System Simulation and Experimentation (WSSE) team! Job Title : C# SoftwareEngineer Salary : Circa £55,000 depending on experience Location : Stevenage or Bristol (we may be able to offer a relocation package for this role) Dynamic (hybrid) working … end to end representation of the weapon system through: Visualisation and demonstrations Experimentation Design and development Verification and Validation Training Systems. Development (using agile scrum methodologies) of real-time software components to simulate weapon systems, including the Integration of hardware to provide true representations of our systems. What we're looking for from you: We are looking for passionate … software developers. The successful candidates will be able to demonstrate exposure to practical software engineering, C#/C++ software development. You will be able to demonstrate your experience/knowledge in some of the following areas: Real-Time Software Configuration control Continuous Integration and Continuous Delivery or Deployment Unit testing and test driven development Agile development More ❯
Senior Java Developer 🌍 Up to £150k 💸 - Remote Working 🏡 – 6+ years experience (PhD Required) Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who has a PhD in Computer science and is passionate about … new, advanced technologies, being able to create impactful solutions in a fast-paced, collaborative environment. Role Highlights 🌟 Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to a … greener future. Key Requirements ✅ Compulsory: A PhD in Computer Science and the ability to demonstrate extensive knowledge in Software Development. 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong knowledge of Advanced Computer Science Principles, Compiler Theory More ❯
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Adepta Partners
Principal SDET (Software Development Engineer in Test) Location: Belfast (Hybrid) Are you a senior test automation expert ready to shape the future of quality engineering at a global scale? Join our client’s fast-growing engineering hub in Belfast , where innovation meets impact. Our client is seeking a Principal SDET to lead the design, development, and implementation of More ❯
Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. One of our companies is currently looking for a Software Development Engineer in the UK . This is an exciting opportunity to join a cutting-edge team shaping the future of navigation and geospatial intelligence. As a Software Development Engineer, you will work on high-impact backend services supporting navigation APIs and location-based AI. You'll contribute to the design, development, and scaling of cloud-based microservices that power real-time location data for millions of users worldwide. This role is ideal for engineers who thrive on solving complex system challenges, working in collaborative environments More ❯
London, England, United Kingdom Hybrid / WFH Options
Lunar Energy Inc
visionary entrepreneurs and dedicated technology and industry experts, we're united by our shared vision of deploying and building products to electrify homes that are connected through an integrated software platform. We’re looking for a Staff SoftwareEngineer (Backend) to join our talented team of Software Engineers in the UK. Your responsibilities will include: Building … bespoke algorithms Designing and implementing the business logic to expose our functionality via APIs and UI interfaces, using functional programming and serverless computing 8+ years of experience as a SoftwareEngineer Experience in strongly typed languages, such as Typescript, Rust or others Experience working with IoT devices in the cloud Working experience with Unix operating systems You enjoy More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Pendo
We are looking for a SoftwareEngineer to join one of our engineering teams here in Sheffield. Working as part of the Pendo Listen engineering group you will build tools that help our customers transform product feedback into insights they can use to improve their own software experiences. Pendo's platform is built in Vue.js/Go … and high quality product experience. We bring AI insights into the platform and build optimised user experiences that harness AI as a core part of Pendo Listen. As a softwareengineer you will be joining a strong team who love to build systems that scale in a collaborative environment between engineering, product, and design. About Pendo Pendo is … of users Experience with at least one web application framework (eg React, Vue, Angular, Svelte) Experience with state management patterns and libraries (eg Pinia, Vuex, Redux) Strong foundation in software engineering principles, including data structures, algorithms, and software design Solid understanding of web application architecture, including APIs, HTTP requests, databases, caching, and related concepts Preferred Qualifications Bachelor's More ❯
London, England, United Kingdom Hybrid / WFH Options
Deliveroo
grow faster than elsewhere, leave your mark as we scale, and be part of something bigger through our marketplace and community impact. What you'll do As a Senior SoftwareEngineer, your work contributes to multiple teams. You will lead projects, collaborate across teams, and report to managers and group leads to deliver results. Expectations Technical Execution Improve … tasks, guide design and implementation, influence the roadmap, and support team growth through hiring and mentorship. Desired Experience (not mandatory but preferred) Pride in readable, well-designed, well-tested software Experience with web applications in languages such as Go, Ruby/Rails, Python, Scala, or Rust Practical experience with relational databases (PostgreSQL, MySQL) Experience with web architecture at scale More ❯
Chorley, England, United Kingdom Hybrid / WFH Options
Tact
New Senior PHP role for a Tech4Good company that was founded by techys! The company uses their software to help businesses reduce their carbon footprint and offer energy reduction solutions to their clients across the energy efficiency, ECO, and renewables industries. This is a tech-focussed company from the top down (the owner wrote a lot of the code … great salary while you do it, click 'easy apply' and I'll be in touch. Seniority level Mid-Senior level Employment type Full-time Job function Information Technology Industries Software Development #J-18808-Ljbffr More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
Anson McCade
budget, with active encouragement to sharpen and expand your technical skillset. Company benefits pack First class career progression opportunities What you need Deep expertise as a Lead/Senior SoftwareEngineer, with strong hands-on skills in C# and .Net. Ideally, full-stack experience, particularly with JavaScript or similar technologies. A passion for coding and engineering best practice More ❯
Basingstoke, England, United Kingdom Hybrid / WFH Options
Understanding Recruitment
Senior Java Developer 🌍 Up to £150k 💸 - Remote Working 🏡 – 6+ years experience Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who is able to leverage advanced technologies to create impactful solutions in a … fast-paced, collaborative environment. Role Highlights 🌟 Design and implement high-performance software systems using Core Java , without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to a greener future. Key Requirements ✅ 6+ years with extensive hands-on experience More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Parallax Agency Ltd
Principal SoftwareEngineer/Tech Lead Department: Software Engineering Employment Type: Full Time Location: Leeds - Hybrid Reporting To: Tech Director Description We're hiring a Principal Tech Lead to help shape the future of our most ambitious client projects. This is a senior, hands-on role that blends deep technical expertise with strategic consultancy. You'll be … strategic level, you will influence project roadmaps, craft Statements of Work and contribute directly to winning new engagements. Key Responsibilities Technical Strategy & Architecture: Define and develop the long-term software architecture strategy; establish and maintain best-practice design patterns, coding standards and technical guidelines across multiple projects. Client Engagement & Business Development: Collaborate with commercial teams to identify strategic opportunities … Assurance & Best Practice: Champion test-driven development, continuous integration, automated testing frameworks and peer review processes to uphold code quality. Team Leadership & Mentorship: Mentor and inspire a team of software engineers, fostering a culture of continuous learning, collaboration and technical excellence. Cross-Functional Collaboration: Work closely with UX designers, product managers and QA specialists to deliver quality outcomes Thought More ❯
SoftwareEngineer (AI specialist) At Cogna, we're working hard to solve the productivity crisis. Improving the productivity of everyday workers is absolutely necessary to solve the biggest problems of our time, such as climate change, affordable healthcare and social equality. Unfortunately, the productivity crisis is not a single problem that can be tackled with a silver-bullet … driven challenges across every facet of every organisation. Each of these problems requires a tailored solution, and we must provide those quickly and at scale. Affordable, tailor made, productive software is Cogna’s mission.. We’re creating an AI-powered platform that understands the pain points in every customer's business , defines the requirements, and develops the software fully automatically. The result is high-quality, precision software at scale. Since our launch in May 2023, we’ve already seen significant traction and customer revenue that outpaces most companies. We’re backed by top VCs, including Notion Capital and Hoxton Ventures, and we’re growing our world-class team and are looking for people that want to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Cogna
SoftwareEngineer (AI specialist) At Cogna, we're working hard to solve the productivity crisis. Improving the productivity of everyday workers is absolutely necessary to solve the biggest problems of our time, such as climate change, affordable healthcare and social equality. Unfortunately, the productivity crisis is not a single problem that can be tackled with a silver-bullet … driven challenges across every facet of every organisation. Each of these problems requires a tailored solution, and we must provide those quickly and at scale. Affordable, tailor made, productive software is Cogna’s mission.. We’re creating an AI-powered platform that understands the pain points in every customer's business , defines the requirements, and develops the software fully automatically. The result is high-quality, precision software at scale. Since our launch in May 2023, we’ve already seen significant traction and customer revenue that outpaces most companies. We’re backed by top VCs, including Notion Capital and Hoxton Ventures, and we’re growing our world-class team and are looking for people that want to More ❯
Liverpool, England, United Kingdom Hybrid / WFH Options
Searchability®
Server, JavaScript, Azure Salary Upto £75k DOE Liverpool city centre - Hybrid working 2 days a week onsite About the client: We are a digitally focussed company who build bespoke software for customers who operate is a highly competitive market. As a partner to some of the biggest names within this industry, we pride ourselves on delivering best in class … products that are built on a foundation of modern technology. The benefits: Bonus scheme Private healthcare Annual Training budget Excellent on-going professional development Software Developer Role: You will be working alonside the head of development and wider dev team providing mentorship and encouraging the junior members of staff to help with the teams ongoing success. Ideally you will More ❯
Join Our Team as a C++ Engineer at Hawk-Eye Innovations Location: Hybrid - 2 days/week in our Budapest office Offices in : Basingstoke, Bristol and London Salary Range: 1mil to 1.5mil HUF per month Hi, I'm KIERAN SMITH , C++ Discipline Lead and hiring manager for this role. I'm excited to invite you to apply for the … C++ Engineer position in our Tracking Framework team here at Hawk-Eye Innovations. If you're passionate about modern C++, performance optimisation, and solving complex engineering challenges at scale, this could be the ideal role for you. What Your Day Will Look Like As a C++ Engineer in our Tracking Framework Team, you'll help shape and support … at least C+) Multithreaded programming and performance optimisation Understanding of object-oriented design principles and architecture Familiarity with Git and Visual Studio Comfortable in a high-performance, real-time software environment Bonus Skills: Databases OpenGL Networking FFmpeg AWS or other cloud technologies ZeroMQ or similar message queue tools 3D geometry and rendering Benefits & Perks (Hungary) Annual leave per local More ❯
London, England, United Kingdom Hybrid / WFH Options
DELIVEROO
Senior SoftwareEngineer – Infrastructure Technology London - The River Building HQ Remote Ready to apply? Get started with your online application. Not quite your dream role? Sign up to get notified when the right vacancy comes along. Who We Are Our ambition is to be the definitive food company, feeding people three times a day with great food from … their time effectively. Our teams tackle complex problems in a fast-paced environment. We are growing rapidly and seek experienced engineers to help us scale. We are looking for software engineers who can influence our database infrastructure's build, operation, and management. What will you do? Design and develop systems automation for managing our large-scale cloud database estate. … teams, identify collaboration opportunities, and influence the technical roadmap. Participate in hiring and support the growth of colleagues, promoting efficiency. Desired experience includes: Writing readable, well-designed, well-tested software Experience with relational and NoSQL databases like PostgreSQL, DynamoDB, Redis Strong background in software engineering, preferably with Go and/or Python Practical cloud engineering experience, preferably with More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Rebel Recruitment
Role: Lead SoftwareEngineer Location: 100% Remote Salary: Up to £85k + Great Benefits Why choose this role over another? This company is the trusted global tech partner for some of the worlds leading energy suppliers. They're helping drive a major shift away from outdated legacy systems and into the future of energy tech. Theyve been recognised … shape the long-term technical roadmap, make key engineering decisions, and drive best practices across the team. Youll work closely with Product Owners and PMs to deliver high-quality software every two weeks. While youre happy to get hands-on when needed, your real strength lies in empowering others and leading with impact rather than doing it all yourself. More ❯