Java Jobs in Guernsey

26 to 50 of 120 Java Jobs in Guernsey

🌳 Urgent! x15 Fullstack Software Engineers - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote 🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design More ❯
Employment Type: Part-time
Posted:

🌳 Urgent! x15 Fullstack Software Engineers - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote 🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design More ❯
Posted:

DevOps Engineer (United Kingdom)

Guernsey, UK
trg.recruitment
to the delivery of a product used globally in fast-paced simulation environments What we’re looking for: Hands-on experience in C# (.NET), Java, C, C++, or other languages A background in software engineering and strong coding ability Familiarity with Azure DevOps, Git, and branching/version control best More ❯
Employment Type: Part-time
Posted:

DevOps Engineer (United Kingdom)

Guernsey, UK
trg.recruitment
to the delivery of a product used globally in fast-paced simulation environments What we’re looking for: Hands-on experience in C# (.NET), Java, C, C++, or other languages A background in software engineering and strong coding ability Familiarity with Azure DevOps, Git, and branching/version control best More ❯
Posted:

Full Stack Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design More ❯
Posted:

Senior Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Wiz Media
with developing, maintaining, and optimizing media sites and content for the video gaming and collectables industry. Qualifications Proficiency in relevant programming languages such as Java, Python, or JavaScript Experience with database management and optimisation Strong problem-solving and analytical skills Experience in developing and maintaining media sites and content Knowledge More ❯
Employment Type: Part-time
Posted:

Senior Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Wiz Media
with developing, maintaining, and optimizing media sites and content for the video gaming and collectables industry. Qualifications Proficiency in relevant programming languages such as Java, Python, or JavaScript Experience with database management and optimisation Strong problem-solving and analytical skills Experience in developing and maintaining media sites and content Knowledge More ❯
Posted:

Site Reliability Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
eMFusion Global
person meetings in Farnborough or Hammersmith . The contract is outside IR35 and runs through 2026. Key Requirements Strong software engineering experience, ideally in Java (Spring Boot) and Python Proven background in SRE practices, including platform reliability, monitoring, and incident response Ability to debug and resolve issues directly in production More ❯
Employment Type: Part-time
Posted:

Site Reliability Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
eMFusion Global
person meetings in Farnborough or Hammersmith . The contract is outside IR35 and runs through 2026. Key Requirements Strong software engineering experience, ideally in Java (Spring Boot) and Python Proven background in SRE practices, including platform reliability, monitoring, and incident response Ability to debug and resolve issues directly in production More ❯
Posted:

Software Architect (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Search 5.0
field. 10+ years of software development experience, with a strong background in designing and implementing complex systems. Proficiency in languages such as .NET (C#), Java, or similar. Experience with SaaS platforms and external-facing API development. Strong understanding of microservices architecture and cloud platforms (AWS, Azure, or GCP). Demonstrated More ❯
Employment Type: Part-time
Posted:

Software Architect (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Search 5.0
field. 10+ years of software development experience, with a strong background in designing and implementing complex systems. Proficiency in languages such as .NET (C#), Java, or similar. Experience with SaaS platforms and external-facing API development. Strong understanding of microservices architecture and cloud platforms (AWS, Azure, or GCP). Demonstrated More ❯
Posted:

Senior Rust Engineer (United Kingdom)

Guernsey, UK
Intellias
development life cycle Understanding of Agile methodologies (Scrum, Kanban) and engineering practices Will be a plus: At least 5 years of professional C++ or Java software development experience Aptitude and desire to independently learn new technologies Experience with any trading, crypto solutions development Experience with task management tools like Jira More ❯
Employment Type: Part-time
Posted:

Senior Rust Engineer (United Kingdom)

Guernsey, UK
Intellias
development life cycle Understanding of Agile methodologies (Scrum, Kanban) and engineering practices Will be a plus: At least 5 years of professional C++ or Java software development experience Aptitude and desire to independently learn new technologies Experience with any trading, crypto solutions development Experience with task management tools like Jira More ❯
Posted:

Technical Lead (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns More ❯
Employment Type: Part-time
Posted:

Technical Lead (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns More ❯
Posted:

🌳 Urgent! x8 Polyglot Fullstack Tech Leads Needed - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote 🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns More ❯
Employment Type: Part-time
Posted:

🌳 Urgent! x8 Polyglot Fullstack Tech Leads Needed - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote 🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns More ❯
Posted:

Senior Systems Tester (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Medical Research Network
industry is a big plus) Exposure to the full software development lifecycle is a bonus Experience using JIRA/Zephyr is desirable Knowledge of Java, JavaScript, HTML, CSS, and .NET will be useful Familiarity with Salesforce, AWS, or Azure would be an added advantage Why Join us? At MRN, we More ❯
Employment Type: Part-time
Posted:

Senior Systems Tester (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Medical Research Network
industry is a big plus) Exposure to the full software development lifecycle is a bonus Experience using JIRA/Zephyr is desirable Knowledge of Java, JavaScript, HTML, CSS, and .NET will be useful Familiarity with Salesforce, AWS, or Azure would be an added advantage Why Join us? At MRN, we More ❯
Posted:

Senior Java Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Unify Talent - IT, Digital & Tech Recruitment
Senior Software Engineer Java/Spring Boot/Python £400-435.00 per day, Outside IR35 Start ASAP - initially until the end of September (+ Likely extensions) Fully Remote - Must be UK based One of our valued partners requires the services of 2 x highly experienced Senior Software Engineers to … essential! Technical Skills Required: Python, Flask framework experience or any experience on other MVC front-end frameworks Javascript and html experience Spring Boot 3 Java 17, 21 OpenShift Cloud environment, experience in any of the cloud platforms Azure, GCP, AWS - nice to have Rest API(s) PostgreSQL or any other More ❯
Posted:

Quality Assurance Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Haystack
and attention to detail. Excellent communication skills. Understanding of the software development lifecycle and QA best practices. Basic programming skills (e.g., JavaScript, Python, or Java). Based in the UK or Austria. Nice to Have Experience with performance testing tools. Familiarity with version control systems (e.g., Git). Knowledge of More ❯
Posted:

Senior Java Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Understanding Recruitment
Are you interested in sustainable energy and saving the world? Have you got experience coding with Core Java, Multithreading, Concurrency and Low Latency? FULLY REMOTE Senior Java Developer – Sustainable GreenTech Project Salary: Up to £130k Location: fully remote in the UK I am partnered with a unique energy software platform … that is helping consumers transition towards a sustainable future. They are in search of enthusiastic and knowledgeable Senior Java Developers of all levels with a strong comprehension of the Core Java principles to join their growing team. This is a brilliant opportunity for you to be part of an innovative … suppliers with easy access to energy trading by producing energy as a service as opposed to a commodity. You will be a fantastic Senior Java Developer if you have worked with Core Java and have extensive experience with Multithreading , Concurrency and Low Latency , because you will be building your own More ❯
Employment Type: Part-time
Posted:

Senior Java Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Understanding Recruitment
Are you interested in sustainable energy and saving the world? Have you got experience coding with Core Java, Multithreading, Concurrency and Low Latency? FULLY REMOTE Senior Java Developer – Sustainable GreenTech Project Salary: Up to £130k Location: fully remote in the UK I am partnered with a unique energy software platform … that is helping consumers transition towards a sustainable future. They are in search of enthusiastic and knowledgeable Senior Java Developers of all levels with a strong comprehension of the Core Java principles to join their growing team. This is a brilliant opportunity for you to be part of an innovative … suppliers with easy access to energy trading by producing energy as a service as opposed to a commodity. You will be a fantastic Senior Java Developer if you have worked with Core Java and have extensive experience with Multithreading , Concurrency and Low Latency , because you will be building your own More ❯
Posted:

Java Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
5V Video | Certified B Corp™
Backend Java Developer Fully Remote Contract - 12 months + Are you a seasoned Java Backend Developer with a passion for building high-performance video streaming platforms? Do you have a deep understanding of Content Management Systems (CMS) and a knack for crafting scalable backend architectures? If so, we want to … hear from you! We’re looking for a Backend Java Developer to join our growing team working on cutting-edge video streaming solutions . You’ll play a key role in designing and implementing robust backend services with a strong focus on CMS integration and optimization. This is a high … impact position with a lot of autonomy and growth potential. What You’ll Do: Design, build, and maintain scalable backend services in Java Develop and optimize APIs for video streaming workflows and CMS integrations Collaborate with frontend developers, DevOps, and product teams to ensure seamless delivery Optimize performance for high More ❯
Employment Type: Part-time
Posted:

Java Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
5V Video | Certified B Corp™
Backend Java Developer Fully Remote Contract - 12 months + Are you a seasoned Java Backend Developer with a passion for building high-performance video streaming platforms? Do you have a deep understanding of Content Management Systems (CMS) and a knack for crafting scalable backend architectures? If so, we want to … hear from you! We’re looking for a Backend Java Developer to join our growing team working on cutting-edge video streaming solutions . You’ll play a key role in designing and implementing robust backend services with a strong focus on CMS integration and optimization. This is a high … impact position with a lot of autonomy and growth potential. What You’ll Do: Design, build, and maintain scalable backend services in Java Develop and optimize APIs for video streaming workflows and CMS integrations Collaborate with frontend developers, DevOps, and product teams to ensure seamless delivery Optimize performance for high More ❯
Posted: