Java Software Engineer

Optimum Solutions Pte Ltd
Singapore, Singapore
Salary not specified
Posted
Contract
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Job Description

Responsibilities: - Participate in the requirement elicitation and produce the required technical and operations documentation - Work with Solution Architect/Technical Lead on the analysis and design of the code changes according to the finalized requirement specifications - Perform code changes and test the system according to the requirements specifications - Ensure work performed comply to coding and security standards, and corporate processes - Perform quality assurance (QA) activities such as unit testing, system testing and code review - Participate in the system integration testing by rendering support to the Test Team and resolving issues reported. - Provide support to internal and external parties during the testing stages - Provide support to customers during acceptance testing and post-cutover implementation. - Assist in the development of training materials and conducting of presentation Requisites: - Diploma or bachelor’s degree in computer science/engineering or equivalent education - Minimum 8 years hands-on experience in backend development delivering production-grade systems (microservices, APIs, event processing, web-portal, production support). - Strong experience with AWS-native systems and operations (any of the following): - - API Gateway / ALB, ECS/Fargate, RDS, S3, CloudWatch/CloudTrail, WAF - - Familiarity with CI/CD pipelines and tools such as Jenkins / Bitbucket / Octopus / Terraform (or equivalents). - Good technical knowledge with at least 5 years of hands-on experience in Java, J2EE, SQL/PLSQL, and XML. - Experienced with RESTFul APIs, Spring 5.x, Spring Boot, Spring Framework, Spring Security, Cloud-Based technologies and Micro-services, including Messaging Middleware such as Kafka/IBM MQ/Solace. - Experienced with application running in container platform (Docker, OpenShift, Kubernetes). - Good verbal and written communication skills - Demonstrate good analytical, problem solving and decision-making skills - Good team player and positive attitude - Domain knowledge and experience in financial industry/payments systems is a plus

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