1 to 25 of 45 REST Jobs in Guernsey

CI/CD, Kubernetes/Docker, Terraform, Local Stack Data: JPA/Hibernate, PostgreSQL/MongoDB/MySQL, Kafka Architecture: Microservices Architecture (high availability), REST APIs Security: PKIs, KeyCloak, Observability & Monitoring Testing: JUnit (or similar i.e. Mockito), TDD, Integration Tests & End-To-End Testing Best Practices: SOLID principles Good communication More ❯

with product, customer success, and our clients. Key Responsibilities ● Develop, test, and release new features and services on a regular cadence ● Build and maintain REST APIs and web services, with performance, reliability, and security top of mind ● Take part in product discussions and technical feasibility assessments with internal and external More ❯

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 Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across More ❯

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 – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban About You Self-motivated and able work independently Love to write clean, reusable code More ❯

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 – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across More ❯

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 – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across More ❯

Development: Angular/HTML Cloud & DevOps: AWS, Kubernetes/Docker, Local Stack Data: JPA/Hibernate, MongoDB/MySQL Architecture: Microservices Architecture (high availability), REST APIs Security: PKIs, Observability & Monitoring Testing: JUnit, TDD, Integration Tests & End-To-End Testing Best Practices: SOLID principles Good communication and interpersonal skills working with More ❯

in at least one of the following programming languages: Java, C#, C/C++, Python, Javascript, Ruby. Significant experience using and implementing Web Services (REST, SOAP, RPC, RMI) and monitoring APIs. Familiarity with network communication protocols ( TCP/IP, UDP, SMTP, DNS). Capable of applying best coding practices, design More ❯

/CD processes for feature delivery and monitoring. Requirements: Proficiency in Python (Django) and JavaScript/React (or similar frontend framework). Experience with REST APIs , NGINX , and PostgreSQL . Familiarity with Kubernetes , Redis , cloud platforms (preferably Microsoft Azure), and containerized deployments. Understanding of asynchronous task systems (e.g., Celery or More ❯

be very keen to hear from you: Advanced SQL Knowledge (Oracle, PostgreSQL, MSSQL, etc.). Scripting languages (Python, PowerShell). Web service APIs (SOAP, REST). Data modelling experience. Knowledge of Snowflake Analytics Platform would be an advantage. Experience in working within an Agile environment. Knowledge of GIT, Jenkins (CI More ❯

C#/.NET Core Azure cloud services (Functions, App Services, Cosmos DB, Azure SQL) Azure DevOps – CI/CD pipelines, Git Repos, Boards Microservices, REST APIs, Event-driven architecture Infrastructure as Code (Terraform, Bicep, ARM templates) On the architecture side, you’ll get involved with: High-Level and Low-Level More ❯

workflows, and third-party integrations ⚙️ Deep understanding of automated QA in continuous deployment environments 🖥️ Proven programming experience in C# and JavaScript 📡 Strong knowledge of REST APIs, CI pipelines, and relational databases ☁️ Experience working with cloud environments like AWS or Azure 💼 A background in financial services or data-heavy operations is More ❯

Excellent communication skills & ability to manage stakeholders Competent with all aspects of development, design & build through projects Well versed with Java, HTML, CSS, Python REST/SOAP API's Experience with solution design is desirable ServiceNow certified CSA & CAD is highly desirable What they offer: Base salary up to More ❯

brainstorm and implement new features What We’re Looking For • 5+ years of development experience • Strong proficiency in JavaScript, HTML5 and CSS3 • Familiarity with REST APIs, JSON and third-party integrations • Experience with Git version control and Agile workflows • Strong problem-solving skills and a proactive, detail-oriented mindset • Excellent More ❯

as a NetSuite Developer , with expertise in SuiteScript (2.x), workflows, SuiteTalk, and other NetSuite development tools. Experience integrating NetSuite with third-party systems using REST/SOAP APIs. Strong understanding of NetSuite financial modules and best practices. Experience in agile project delivery methods is highly desirable. Excellent problem-solving skills More ❯

re looking for: Strong SQL and Python skills Experience with dbt, Snowflake (or similar), and cloud platforms Solid data modelling background Familiar with APIs (REST/SOAP), Git, CI/CD, and test automation Strong communicator with a proactive, problem-solving mindset Find out more If you would like to More ❯

deployments, and continuous delivery efforts. Required Skills & Experience 3–5 years of Salesforce development experience, including Lightning and Apex. Proficiency with Salesforce APIs (SOAP, REST, Bulk, Metadata). Strong problem-solving skills with the ability to work independently and in teams. Excellent communication skills and attention to detail. Salesforce Developer More ❯

.NET 8 Entity Framework Code-First or other ORM SQL and SQL Server (as a developer rather than administrator) Experience building and maintaining APIs (REST or GraphQL) AWS (ideally, however open to Azure/GAP) Qualifications 2+ years of experience as a software engineer working with .NET/C#/ More ❯

preference for Quarkus or GraalVM; SpringBoot experience also considered Familiarity with messaging systems such as Pub/Sub, Kafka, or RabbitMQ Strong understanding of REST API design, CI/CD practices, and Agile methodologies Experience in fintech, payments, or banking domains Who this suits: Someone who is technically strong and More ❯

Strong communication skills and excellent customer service experience. - Strong hands-on experience with Azure Data Factory (ADF). - Proficiency in connecting and working with REST/SOAP APIs using ADF. - Solid understanding of Azure SQL, including query optimisation and performance tuning. - Excellent problem-solving and analytical skills. - Must be based More ❯

it. What you’ll do Lead backend development using modern C#/.NET Build and maintain performant, scalable, and maintainable services Design and implement REST APIs Contribute to architecture, tooling, and best practices Collaborate closely with a small, supportive team that values curiosity, kindness, and ownership What we’re looking More ❯

of this platform, integrating an LLM-driven scoring pipeline plus a few external APIs. What You’ll Tackle *Backend feature work* •⁠ ⁠Design and ship REST or GraphQL endpoints. •⁠ ⁠Build multi-tenant data models and role-based workflows. •⁠ ⁠Trigger emails and webhooks for status changes. *AI/Retrieval-Augmented Generation* •⁠ ⁠Wire More ❯

process compliance. Test Architectecture Design testing frameworks, strategies, and toolchains. Advise on choosing tools (e.g., UFT vs Selenium) and scaling automation. API Testing Validate REST/SOAP APIs for functionality, reliability, security. Tools: Postman , SoapUI , RestAssured , Swagger . Mobile Testing Focus on mobile app quality across Android/iOS devices. More ❯

Experience with Flask or similar server-side frameworks Solid front-end skills with React (or similar modern JS libraries) Comfortable working with (and developing) REST APIs, MongoDB, and familiarity with deploying software to the cloud Familiarity with CI/CD, containerisation, and scalable deployment strategies Self-motivated team player who More ❯

the requirements for the role: 4+ years of hands-on experience with Salesforce Development Hands-on experience using APEX, Visualforce, LWC Strong experience with REST and SOAP API integrations Salesforce Certified - PD1 Ideally Exposure to various Salesforce clouds including Sales, Service and Experience Cloud. Experience with Agile/Scrum methodologies More ❯