Sr. API Developer

at  HORIZON SOFTWARE PTE LTD

REQUIREMENTS

• Bachelor’s degree and 8+ years of technical experience in architecture development, integration of backend systems, and development. Strong Hands–on experience in developing applications using Java/J2EE, with Spring boot framework knowledge and experience.
• Deep knowledge of SOA, Architecture, and Design on Microservices, REST Services, and Soap Services Development.
• Experience in core Java fundamentals, Java 8+, Spring, Springboot, testing framework Junit, and Cucumber.
• Strong hands-on with design patterns, and clean code.
• Strong hands-on in Java Microservices (Springboot) Restful APIs and Soap Services.
• Experience in designing and coding scalable Microservices.
• Experience with middleware/messaging technologies such as MQ, JMS, and Kafka and exposure to event-driven design patterns.
• Experience in Spring Cloud.
• Experience in API Management using an API Gateway.
• Experience in writing deployment pipelines to deploy Java microservices in Kubernetes.
• Should be very strong in creating/ defining Swagger specs for REST APIs, and understand REST principles and guidelines.
• Demonstrated knowledge of OAuth token-based authentication protocol.
• Demonstrated knowledge of PCI and Security Coding Standards.

TECHNICAL / PROFESSIONAL SKILLS

• Spring Boot,Java/J2EE,SOA,REST
• Soap Services, Microservices, Kubernetes

• Broad experience in designing, programming, and implementing large distributed systems with microservices.
• Deep understanding of Application, Infrastructure, and security architecture and non-functional aspects like Performance, Scalability, Reliability, Availability, etc.
• Translate functional requirements to design.
• Work with technical SMEs to understand their requirements and ensure these are met.
• Define best practices and standards for the microservice implementation.
• Identify and define implementation patterns.
• Lead activities to build accelerators and tools to increase the quality of deliverables.
• Evaluate industry technologies to shape the design of services in consideration of cost, portability, compatibility, or usability factors.
• Identifies and makes appropriate changes to technologies, integrated platforms, and systems to meet customer and operational requirements.
• Continuously seeks to more efficiently manage and utilize technology, platforms, and systems.
• Highlights design risks, provides alternative options and recommends quality solutions to specified problems.