Total 3 java developer job vacancies in Singapore

Job Summary 

As an augmented resource in the Enterprise Knowledge Department, you play an important role in transforming how the Authority works with structured and unstructured data. You will be part of a dynamic team responsible for developing, enhancing and maintaining IT systems/applications that support data management needs. 

Key Responsibilities 

• Analyse the Authority’s data needs and document the requirements. 

• Refine data collection/consumption by migrating data collection to more efficient channels. 

• Plan, design and implement data engineering jobs and reporting solutions to meet the analytical needs.  

• Develop test plan and scripts for system testing, support user acceptance testing. 

• Work with the Authority’s technical teams to ensure smooth deployment and adoption of new solution. 

• Ensure the smooth operations and service level of IT solutions. 

• Support production issues. 

What we are looking for 

• Good understanding and completion of projects using waterfall/Agile methodology. 

• Hands-on experience in DevOps deployment and data virtualisation tools like Denodo will be preferred.   

• Understanding of reporting or visualization tool like SAP BO and Tableau is important. 

• Track record in implementing systems using Hive, Impala and Cloudera Data Platform will be preferred.  

• Hands-on experience in big data engineering jobs using Python, Pyspark, Linux, and ETL tools like Informatica. 

• Strong SQL and data modelling and data analysis skills.  

• Good understanding of analytics and data warehouse implementations. 

• Ability to troubleshoot complex issues ranging from system resource to application stack traces. 

• Track record in implementing systems with high availability, high performance, high security hosted at various data centres or hybrid cloud environments will be an added advantage. 

Key Responsibilities:

Backend Development:

• Design, develop, and maintain microservices architecture using Java and Node.js.

• Implement event-driven architecture to enable seamless communication between microservices.

• Utilize ORM Framework for efficient database interactions and management.

• Containerize applications using Docker for scalability and deployment flexibility.

• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.

• Implement OAuth for secure authentication and authorization.

• Develop and enforce security best practices to safeguard sensitive data and systems.

• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development.

• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend.

• Reuse existing reusable microservices built in .Net Core.

Frontend Development:

• Develop responsive and user-friendly web applications using React.js and Next.js.

• Write unit tests using Jest to ensure code quality and reliability.

• Create reusable UI components and maintain a consistent design using Storybook.

• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.

• Troubleshoot and debug issues across the stack, ensuring smooth application operation.

• Optimize application performance and scalability for a seamless user experience.

What we are looking for:

Requirements:

• Proven experience as a Full Stack Java Developer or similar role.

• Strong proficiency in Java and related backend technologies.

• Experience building microservices architecture and implementing event-driven design patterns.

• Proficiency in ORM Framework for database management.

• Familiarity with Docker and containerization principles.

• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.

• Experience implementing OAuth for authentication and authorization.

• Understanding of security best practices and their application in backend development.

• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.

• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript. 11.

• Experience writing unit tests using Jest and maintaining a design system with Storybook.

• Strong problem-solving skills and attention to detail.

• Excellent communication and collaboration skills.

Overview

A Golang Developer is responsible for building efficient, scalable, and high-performance backend systems using the Go (Golang) programming language. They design APIs, work with databases, and build microservices to support modern applications.

Key Responsibilities

• Develop backend services and APIs using Go (Golang)

• Design scalable microservices architecture

• Write clean, maintainable, and efficient code

• Build RESTful APIs and integrate third-party services

• Optimize applications for performance and scalability

• Collaborate with frontend developers, DevOps, and product teams

• Implement security and data protection best practices

• Debug, troubleshoot, and upgrade existing systems

• Write unit tests and maintain code quality

• Participate in code reviews and technical design discussions

Key Skills

• Strong experience with Go (Golang)

• Knowledge of backend frameworks such as Gin, Echo, or Fiber

• Experience with databases like MySQL, PostgreSQL, or MongoDB

• Understanding of Microservices Architecture

• Familiarity with Docker and Kubernetes

• Experience with message queues like Apache Kafka or RabbitMQ

• Knowledge of RESTful API design

• Understanding of concurrency and goroutines

• Familiarity with version control systems like Git