Permanent Java Jobs in Guernsey

1 to 25 of 68 Permanent Java Jobs in Guernsey

Senior AWS Fullstack Developer (United Kingdom)

Guernsey, UK
Montash
Reviews. Provide on-call support as part of a 24/7 L3 support team. Supporting and mentoring junior staff Essential Skills: Backend Development: Java v17, Spring/Spring Boot, Alfresco/Activiti/Camunda Frontend Development: JavaScript/Vue.js/Angular/HTML/XML Cloud & DevOps: AWS, Jenkins More ❯
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Senior Java Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
G.Digital
Senior Java Developer - £75k | FinTech | remote | Java, React, AWS G.Digital have exclusively partnered with a growing FinTech who are looking for a Senior Java Engineer. . 🔧 What You’ll Do: Design, develop, and maintain high-performance Java applications Collaborate with cross-functional teams to define, design, and ship new features … of applications Mentor junior developers and provide technical leadership Advocate for clean, scalable, and maintainable code ✅ What you will need: 5+ years of professional Java development experience Strong understanding of Spring/Spring Boot, REST APIs, and microservices architecture Solid knowledge of relational databases (e.g., PostgreSQL, MySQL) Familiarity with cloud … plus Excellent problem-solving skills and a team-first mindset 💡 Bonus Points For: Experience with Python 🚀 Package up to £70k remote working bonus Senior Java Developer - £75k | FinTech | remote | Java, React, AWS More ❯
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Senior Software Engineer (United Kingdom)

Guernsey, UK
Immersum
Oversee the full software release cycle, from initial design to deployment and maintenance. Skills and Experience Required: - Proficiency in multiple programming languages, including Python, Java, Golang, and JavaScript. - Experience with modern development tools and frameworks such as Docker, AWS, Terraform, and Django. - Strong background in CI/CD, DevOps, and More ❯
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AWS Fullstack Developer (United Kingdom)

Guernsey, UK
Montash
behalf of PM, during Sprint Reviews. Provide on-call support as part of a 24/7 L3 support team. Essential Skills: Backend Development: Java v17, Spring/Spring Boot Frontend Development: Angular/HTML Cloud & DevOps: AWS, Kubernetes/Docker, Local Stack Data: JPA/Hibernate, MongoDB/MySQL More ❯
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Senior DevOps/SRE (United Kingdom)

Guernsey, UK
Oracle
Computer Science, or equivalent experience Proficient with scripting skills (for example Shell, Perl and Python); and programming languages (for example C/C++/Java/Python etc) Strong experience with Continuous integration and Continuous Deployment (CI/CD) using tools like GIT/Bit Bucket, TeamCity, Artifactory, jira, Phabricator More ❯
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Solutions Architect (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Annapurna
or equivalent technical role. • Proven track record designing enterprise-level solutions across various platforms and technologies. • Proficiency in at least one programming language (e.g., Java, Python, C#). • Strong understanding of cloud platforms (AWS, Azure, or Google Cloud) and modern architectural approaches. • Hands-on experience with APIs, microservices, containerisation (e.g. More ❯
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Staff AI/ML Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
by example. Strong communication and stakeholder engagement skills. A degree in Computer Science, Engineering, Data Science, or a similar field. Tech Stack Highlights Python Java AWS (including Bedrock) Claude Terraform Docker MySQL GitHub & GitHub Actions Perks and Benefits Competitive salary package 25 days holiday (Not including bank holidays) Flexible remote More ❯
Employment Type: Part-time
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Full Stack Software Engineer - Healthcare (United Kingdom)

Guernsey, UK
Princeton Biopartners
Mastery of modern web technologies & Javascript is essential: React, CSS, Node, Angular, etc. Proficient in at least one all purpose imperative language: Python (ideal), Java, C++, etc. Familiar with modern DevOps/CloudOps best practices - test driven development, CI/CD, etc. Desirable: prior experience with Azure and NoSQL Desirable More ❯
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Technical Account Manager (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Fluidstack
S3, Lambda), Google Cloud (e.g., Compute Engine, Vertex, GKE, BigQuery), Azure (e.g., Virtual Machines, Azure OpenAI) etc. Proficiency in scripting or programming (e.g., Python, Java, or PowerShell) Benefits: Competitive total compensation package (cash + equity). Retirement or pension plan, in line with local norms. Health, dental, and vision insurance. More ❯
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Senior PHP Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Space Executive
Backend Developer with DevOps experience, possessing the following: • Proven expertise (5+ years) in backend development with proficiency in PHP and experience in Python or Java as a plus. • Familiarity with PHP frameworks, preferably Laravel. • In-depth knowledge of relational databases (MySQL) and NoSQL systems (e.g., Elasticsearch). • Hands-on experience More ❯
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🌳 Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed - UK-based - - 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#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design More ❯
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Senior Rust Engineer | Remote | FinTech (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
UMATR
tools Clear communication skills with a proactive, team-oriented mindset Experience across the full software development lifecycle 💡 Bonus Points For Experience with C++ or Java Exposure to crypto, trading, or finance-related platforms Familiarity with Docker, Kubernetes, CI/CD (GitHub Actions, GitLab, Jenkins, etc.) Prior contributions to open-source More ❯
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🌟 X3 Software Engineering Managers Needed - Multiple teams, Full stack, Remote First 🌟 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
re Looking For? 5+ years of experience as a Tech Leader 2+ years of experience managing multiple teams Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.) Polyglot full-stack developer mindset, eager to learn and continuously improve A collaborative approach to teamwork with a passion for More ❯
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🌳🌳🌳x6 Tech leads/Software Team Leads🌳🌳🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
MySQL Excellent knowledge of PHP who understands the weak and strong points of this language PHP, Symfony and Laravel Languages : 🌳 PHP, 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 ❯
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Senior Backend Engineer - Sportsbook (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Hard Rock Digital
exceptional customer experience. The ideal candidate will have: Min of 5+ years work experience Strong communication skills (both written and verbal) Extensive experience with Java and Spring/SpringBoot A deep understanding of AWS Cloud technologies and how to create scalable multi-region applications Experience with the following technologies: AWS More ❯
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🌳 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 ❯
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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 ❯
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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 ❯
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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 ❯
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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 ❯
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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 ❯
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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 ❯
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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 ❯
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🌳 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 ❯
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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 ❯
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