1 to 25 of 39 Software Engineer Jobs in Guernsey

Backend Software Engineer UK Remote 6 Month Contract A fantastic contract role has opened up for a highly skilled Backend Software Engineer with strong expertise in Go. This is an exciting chance to join a leading technology company known for its high engineering standards and innovative approach to distributed systems. In this position, the Backend Software Engineer will play a central role in building and scaling mission-critical, data-heavy applications. Youll be involved across the full engineering lifecycle - from system design through to development and delivery - taking ownership of solutions that drive real impact. Working closely with an Engineering Manager and collaborating with cross-functional teams, the Backend Software Engineer will … such as AWS, Kubernetes, Docker, and Kafka. Youll also focus on improving performance, reliability, and scalability, contributing to design discussions, code reviews, and knowledge sharing across the team. Backend Software Engineer - Key Skills & Experience: Strong background in backend software engineering, with significant commercial experience Advanced proficiency in Go (Golang) and hands-on expertise with AWS, Kubernetes, and More ❯

Senior Software Engineer Web3 & Digital Finance Platform Up to 85,000 + Equity Full Remote - Europe Were representing a pioneering digital finance company operating at the intersection of FinTech and Web3 . Their platform powers a new generation of yield and investment products for digital asset holders, combining financial-grade infrastructure with the flexibility and innovation of blockchain … technology. Theyre now looking for a Senior Software Engineer to join their distributed engineering team. This is a rare opportunity to work on real-world Web3 integrations and contribute to a production-grade platform that underpins institutional-scale digital finance. Youll be part of a small, high-performing engineering team responsible for building and evolving the companys core … backend systems and APIs. Your work will directly support blockchain integrations, custody solutions, and partner-facing investment products. Key Responsibilities as a Senior Software Engineer: Design, develop, and maintain backend systems and APIs that power digital asset and yield products. Build integrations with crypto exchanges, custodians, and blockchain data sources. Write robust, maintainable, and well-tested code in More ❯

Java (Back-end) Software Engineer Remote (UK) Up to 70,000 I am looking for a Java Software Engineer to join a leading international network security software company This is a fantastic opportunity to work with cutting-edge technology and make a real impact in the industry. You will join a small close-knit IT … and support a globally dispersed workforce. Hybrid, flexible and UK remote working on offer along with pension, private healthcare, DIS, career progression and other benefits on offer. The Role: Software development and support of complex and algorithmic Java software within a Linux environment. Development and use of software APIs between components in a Linux system. Collaborate closely … with other team members, product management, and engineering management on requirements. Deliver strong contribution to intellectual property and software assets. Work across the entire lifecycle including design, implementation, integration, and bug fix. About You: Highly proficient in Java 21+ Good object-oriented software design skills Solid experience in Linux environments Experience in Spring framework, particularly Spring Boot If More ❯

C++ Software Engineer required by a global software company developing products for use in data security. *Fully remote - no office based work required at any point The successful C++ Software Engineer will join a team developing new components that are integrated into a microservices architecture. Proven experience programming C++ on Windows is sought. Any knowledge More ❯

The Vacancy Are you a Senior Software Development Engineer looking to join a company where your work truly makes a difference? Where youre empowered to innovate, collaborate, and help shape the future of healthcare technology? Then this could be the opportunity for you. Were looking for a talented Senior Software Development Engineer to join our EMIS … to enable NHS and other healthcare users to harness the analytical power of the EMIS-X Analytics platform. Youll work with Python, SQL, and AWS, collaborating with data and software engineers to deliver impactful solutions. What youll do We believe in the power of technology to make healthcare faster, better, and more accessible to all. As a Senior Software Development Engineer, youll play a key role in helping us deliver innovative products that support healthcare professionals in making informed decisions. Key responsibilities include: Contributing to all stages of the development lifecycle including architecture, code reviews, testing, and non-functional requirements. Writing reusable, testable, and efficient code. Supporting the team in achieving product delivery goals. Collaborating across the More ❯

Job Title: Senior Embedded Software Engineer Location: Fully Remote (UK) Salary: 80,000 - 90,000 per annum (DOE) Are you a systems-focused engineer with a passion for virtualisation and fullstack development? We're hiring a Senior Systems Engineer to join a UK-based tech company that's building innovative solutions across storage, networking, and compute … virtualisation. About the Role As a Senior Embedded Software Engineer, you'll be responsible for developing and maintaining a fullstack virtualisation software platform. You'll work across the full software development lifecycle, from prototyping and architecture to debugging and deployment. This is a hands-on role with the opportunity to influence technical standards and drive innovation … across the platform. Key Responsibilities Design and develop well-structured, testable, and efficient code in C and Python. Prototype solutions and troubleshoot complex system bugs. Lead development of entire software systems and oversee project execution. Recommend and implement new technologies to improve functionality and productivity. Collaborate with cross-functional teams across engineering, QA, and product. Maintain technical standards and More ❯

Senior C++ Software Engineer required by a global software company developing products for use in data security. *Fully remote - no office based work required at any point The successful Senior C++ Software Engineer will join a team developing new components that are integrated into a microservices architecture. Proven experience programming C++ on Windows is sought. More ❯

C# Software Engineer SaaS brand Location: Fully Remote Salary: Up to 75,000 + Excellent Benefits Were on the lookout for a talented C# Software Engineer to join a brand-new team delivering a cutting-edge, greenfield digital transformation Programme for an exciting SaaS brand. This is a fantastic opportunity to work with a well-known More ❯

Senior Software Engineer Fully Remote - UK Based 60,000 C#, .Net, .Net Core, Angular, Microservices, Azure, AKS Your Next Hire have partnered with a SaaS provider who are transforming the automotive industry. They have an established client base and an established product estate, currently on a journey to rewrite and migrate all of their legacy applications to a … modern, azure hosted approach, making use of AKS, Microservices, Angular and .Net 8. We're looking for a senior full stack software engineer to join the team. Someone who is passionate about delivering high quality code, wants to work in a small, but collaborative team and can offer technical guidance to our junior developers Responsibilities Writing clean, high … quality, high-performance, maintainable code Develop and support software including applications, database integration, interfaces, and new functionality enhancements Coordinate cross-functionally to insure project meets business objectives and compliance standards Support test and deployment of new products and features Participate in code reviews Must Have: Hands on experience developing across the full stack Extensive background with .Net development Confident More ❯

Software Engineer (.Net) SC Cleared Permanent Location: Fully remote/WFH (UK residency only) Salary: 50,000 - 55,000 (+ on-call 5K + a comprehensive range of Employee Benefits) Essential Skills: C#.Net, MVC, ASP.Net, SC Clearance We are looking to recruit an SC Cleared Software Engineer to a leading technology consultancy. This is a home … a supportive, inclusive, and socially active engineering team What we're looking for: ** Essential ** Active SC Clearance - or lapsed within the last 12 months Solid understanding of the full software development lifecycle Familiarity with ITIL IT Service Management processes Strong appreciation for development standards and quality procedures 2+ years' professional experience with some of the following technologies: Technical Skills More ❯

Senior Software Engineer | Digital Identity, Supply Chain & FinTech Competitive salary + share options UK - Remote Were partnering with an innovative authentication and automation platform operating at the intersection of digital identity, cybersecurity, and financial technology. Backed by experienced founders and VC investment, the company is scaling its first commercial applications in private credit and supply chain automation. The … Role Were seeking a Senior Software Engineer to architect and deliver enterprise-grade applications using React, TypeScript, and modern cloud infrastructure. Youll lead the development of high-performance systems for supply chain optimization and financial automation, working end-to-end from architecture through deployment. Key Responsibilities Design and implement scalable supply chain and financial systems Integrate with ERP … architecture decisions and mentor developers Ensure security, performance, and regulatory compliance Tech Stack React | TypeScript | PostgreSQL | Tailwind | Supabase | REST APIs | Cloud Infrastructure What Were Looking For 5+ years in software engineering Strong expertise in React, TypeScript, and PostgreSQL Experience with supply chain or financial systems Proven leadership and strong communication skills Bonus Points Experience with data visualization, blockchain, or More ❯

Lead Software Engineer | React & Node.js | SaaS House *Remote First*, Head Office based in Berkshire. Prism Digital have partnered with a super cool UK/US-based company that creates a suite of SaaS Data Visualisation tools which plug into various applications and cloud/infrastructure environments. Our client essentially provides a Data Visualisation tool akin to DataDog, Prometheus … be in the office x5 days this year) Regularly paid for company trips This role does not accept applicants outside of the UK, nor does it offer sponsorship Lead Software Engineer | React & Node | SaaS House More ❯

Software Engineer (SC & NPPV3) 6 Month Contract Fully Remote Rate: 500 - 600 per day (Inside IR35) Skills: C#.Net, XML/JSON API's, SC & NPPV3 Clearance We are looking for an experienced Software Engineer to join a high-profile public sector project. You will play a key role in designing, building, and maintaining software solutions … .NET 6+ Work with XML/JSON APIs for integration and data exchange Develop and execute automated tests with MSTest Collaborate with stakeholders to gather and analyse requirements Ensure software is secure, scalable, and maintainable Essential Skills Strong commercial experience in C# In-depth knowledge of .NET Framework and .NET 6+ Proven experience working with XML/JSON APIs More ❯

Senior Software Engineer Payments Location: United Kingdom (Remote/Flexible) Schedule: MondayThursday Salary: 85k About the Company A leading global digital platform empowering creators and businesses to launch innovative projects. With billions processed worldwide, the company is dedicated to building transparent, compliant, and scalable financial systems that support a global community. The Role Were seeking a Senior Software Engineer to join the Payments team, responsible for designing and maintaining compliant, efficient, and auditable global payment flows. Youll ensure accurate tax handling (VAT, HST, GST) and financial reporting across multiple jurisdictions, collaborating closely with Product, Finance, and Legal teams. Key Responsibilities Design, build, and maintain tax-aware, compliant payment systems. Develop automated solutions for tax calculation, refunds More ❯

time, 6-Month FTC with potential to extend or go permanent 60-75,000 p/a negotiable (pro-rata for 6 months) + Benefits Are you an Android Engineer who wants to take your passion for Android development to help create a product thats shaping the future of the yachting industry? This is a rare opportunity for an … from people of all backgrounds, including neurodivergent candidates. If youd like any adjustments during the recruitment process, just let us know were here to support you. Android Developer, Android Engineer, Mobile Engineer, Mobile Developer, Mobile Application Developer, Android Software Engineer, Android Software Developer, Android App Developer, Kotlin Developer, Kotlin Engineer More ❯

Junior-Mid Level Node.js Software Engineer (Must have prior government experience) 12 month fixed term contract The Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all colleagues … times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. Your Role Were on the lookout for a curious and motivated Junior-Mid Level Node.js Software Engineer to join our growing engineering team. This is a fantastic opportunity to work with modern technologies, learn from experienced mentors, and contribute to real-world projects from More ❯

Senior Software Engineer | Golang, Node.js, TypeScript, React & AWS | Fully Remote (Southwest preferred) | Salary 60-70k Would you like to join a fintech thats taking the pain away from an entire sector of the finance industry? This business was founded by someone with deep industry expertise and strong technical ability. They built the first version of their product … success. Since then, demand has surged, and theyve now developed Version 2 and rolled it out to a much larger user base. Theyre now looking for a new Senior Engineer to join the team as they continue to scale. Youll be an established Senior or a high-end Mid-Level Engineer whos on the verge of stepping up More ❯

Role: Senior Software Engineer Salary: 50,000 - 65,000 Location: Fully Remote (UK based) Type: Permanent Full Stack Developers who love remote working, this one is for you! I have partnered with a fast-growing technology. Their currently looking for additional team members to assist with the continued growth and increase in work! Full Stack Developer required skills More ❯

Senior Software Engineer Web | Fully Remote (UK) Founding Engineer | TypeScript | Next.js | React | Tailwind | Shadcn | GCP | Prisma An innovative, mission-driven LegalTech SaaS start-up is looking for a Senior Product Engineer (Web & Frontend) with deep experience in Typescript, React and Product development. Role Information: Salary : Up to 100,000 (DOE) + Equity Location : Fully remote (UK … craft exceptional UIs, architect APIs, and work across infrastructure ideal for someone who thrives in startup environments, enjoys ownership, and wants to build in the agentic age. Senior Product Engineer - Highlights: Build and maintain full-stack features using TypeScript, Next.js, and React Design APIs and backend services with Prisma, Postgres, Redis, and GCP Implement responsive, accessible, and elegant UIs More ❯

Senior Product Engineer Remote First (Occasional travel to London) | 100k + 10% Bonus Python, TypeScript, GCP/AWS Are you a software engineer with a product mindset? Do you ask questions about what youre building, challenge assumptions, and care deeply about solving real user problems? If so, this is the opportunity for you. This is an opportunity … for a Senior Product Engineer to join a fast-growing AI and Data scaleup thats pushing the boundaries of innovation in the UK. Youll work alongside a team of like-minded engineers to build products that deliver high value to users and make a real impact in a niche, cutting-edge space. You will thrive here if you are … willingness to challenge the status quo. Excellent communication skills and a collaborative mindset. If this sounds like you, and you would like to learn more about the Senior Product Engineer position, then apply or get in touch today for more information. More ❯

Job Title: Software Engineer Location: Remote Remuneration: 42.79 per hour Contract Details: Temporary (3 months) Responsibilities: Develop an interactive 3D brain visualisation in the browser using WebGL, 3js, or similar technologies. Implement user interface components for users to select from a range of preloaded images, videos, and text. Integrate model output data from the research team to enhance … internal design system with slight modifications. Collaborate with design and research teams to iterate on UI/UX based on feedback for optimal user engagement. Technical Requirements: Experience in software design and development. Experience in Python, backend APIs, and web frameworks. Advanced front-end web development skills, including WebGL, React, GraphQL, and Relay. Solid experience in back-end development More ❯

a multi-tenant system used in both UK & US. As the development team keep pace with the company's international expansion plans, there's a role for an experienced Software Engineer that has opened up. There's a slight bias towards backend development but someone comfortable across the full stack would be hugely desirable. As one of twelve … developers, everyone has a voice and everyone has a contribution to make. Core tech stack: JavaScript/TypeScript, Node, Express, React, AWS What we are looking for: Strong software engineering experience (that probably looks like 5-6 years plus but we're not going to be purely rule out based on years on the clock) Good command of AWS … experience of integrations into multiple third parties through APIs Excellent command of Node.js and the ability to build scalable applications Appreciation of the wider concepts that go into making software great e.g. accessibility, monitoring, security etc Youll be required to implement both independent skill sets and work collaboratively as part of a small team A little bit more: Salary More ❯

Were building the next generation of merchant-first digital solutions and were looking for a Senior Software Engineer to help shape it. Youll join a small, empowered team that values innovation, collaboration, and real-world impact. What Youll Do Design and develop backend, service, and portal systems for our payment platform. Use modern practices such as BDD and … solve real business challenges and improve our development processes. Work through the full lifecycle from requirements to release - with freedom and accountability. What Youll Bring 57 years experience in software engineering, with a degree in Computer Science or related field. Strong skills in C# or Java, plus experience in database design and web technologies (HTML, JavaScript, CSS). Solid More ❯

Join a High-Growth Tech Start-Up | C++ Software Engineer | Six-Figure Potential | Fully Remote Were working with a fast-growing, tech-first start-up thats building high-performance software used by clients around the world. Theyre looking for exceptional C++ developers to join their small, world-class engineering team people who love solving complex problems, writing … academic background , ideally with a degree in Computer Science, Mathematics, Physics, or Engineering from a Russell Group or equivalent top-tier university . A passion for building efficient, reliable software and solving complex technical challenges. Self-motivated, innovative, and always looking to improve. If youre an ambitious C++ developer ready to join a fast-growth start-up and work More ❯

Software Developer .NET Remote-first (1 day/month in office in Leicestershire) up to 48,000 depending on experience Full-time | Permanent The Opportunity Our client are an established software business that builds and maintains a large-scale, enterprise-grade product used by household brands across the UK. With 1520 years of proven success behind us and … to-earth culture- zero egos, no-blame ethos, and genuine team spirit Remote-first setup with just 1 day/month in the Leicestershire office Influence how we build software- your ideas are welcome from day one Interview Process 15-min informal intro get to know each other and explore fit Online test quick literacy, numeracy & coding challenge (via … Were Really After Our client care about collaboration, not rockstar egos. We value curiosity, patience, and people who lift others up. If you're looking to work on meaningful software with supportive teammates- and youre happy getting your hands dirty in a big, complex codebase as well as flex your mentoring and leadership skills. If this sounds like you More ❯