Total 3 java developer job vacancies in D12 Toa Payoh, Balestier, Serangoon

Responsibilities
You will be responsible for supporting in-house Developer Portal, Dashboard Application & Backstage by working closely with the Engineering and Architecture team to codify architectural best practices to automate key development practices & with run team to troubleshoot & resolve issues including Production Deployment. This Includes microservices framework, API marketplace and low code environments.

• Work as part of a highly talented, cross-functional Central DevOps team to ensure that modern technologies and processes are understood and practiced.
• Stay current with industry trends and development of key DevOps, Runtime, and Operational innovation platforms.

Requirements

• At least 10 years of relevant experience in JAVA/J2EE Technologies.
• Strong experience of developing systems with SpringBoot, JPA, Hibernate and Microservices.
• Must have hands-on experience with javaScript, ReactJS, NodeJs ,HTML and CSS
• Strong experience in Groovy and shell scripting
• Must have database scripting knowledge in MS-SQL & postgreSQL
• Good understanding and hands on experience on scripting.
• Scripting includes Groovy, Ansible, Phyton, Shell, Cron
• MUST have automation thru server-side Unix/Linux shell scripting technical knowledge
• MUST have deep hands-on knowledge and experience in DevOps tool chain support and operability
• Has deep technical knowledge on debug, troubleshooting Jenkins groovy scripts, pipelines thru Jenkins, Bitbucket, SonarQube, etc
• Able to code, script, automate full DevOps automation capabilities to enhance and elevate automation from manual human tasks. Always able to find ways to automate, develop scripts, innovate new ideas to reduce human work and repetitive tasks.

Overview 

• Our business environment relies heavily on software for many functions - from intelligent monitoring systems to automation processes, and cloud computing continues to allow us to modernize, consolidate IT infrastructure, automate workloads and pursue next-generation innovation. 
• To continue this transformation, we're seeking engineer with expertise in software technology, firm grasp of emerging technologies, platform, applications, and ability to customize to help our business become more secure and efficient. 
• You'll participate in all aspects of the desktop/web development lifecycle for solution including designing, implementing, building, deploying, testing, and troubleshooting market issues to ensure high standard of application performance, uptime, scale, code quality and thoughtful design.

Responsibility

• Software Development: Designing, developing, testing, deploying and maintaining modular-based systems in accordance with best practices.
• Problem Solving: Troubleshoot incidents, identify root cause, fix and document problems, and implement preventive measures.
• Agile Scrum Practices: Participate actively in Agile Scrum processes, including sprint planning, daily stand-ups, retrospectives, and demos.
• Collaboration: Work closely with cross-functional teams, including product management, design, and QA to ensure seamless integration and delivery.
• Documentation: Maintain accurate and up-to-date technical documentation of software components and systems.

Requirements

• Experience: 8+ years of experience in software development with a focus on Windows applications, web applications, and cloud services (optional).
• Proficient in C#, .NET framework, Java, and/or python.
• Experience with desktop applications such as Windows Forms, WPF.
• Proficient with web development frameworks such as HTML, CSS, JS, Angular, Vue.js, Node.js, RESTful API.
• Proficient with database management systems like relational DB, NoSQL.
• Experience with OOAD and/or UML.
• Experience with DevOps tools like Azure DevOps, GitHub, or similar CI/CD pipelines.
• Agile Methodologies: Proven experience with Agile Scrum development processes.
• Communication: Excellent communication and interpersonal skills.
• Education: Bachelor's degree in Computer Science, Software Engineering, or a related field.

Responsibilities:

• Collaborate with product managers, software architects, and other stakeholders to understand requirements and translate them into technical solutions.
• Design, develop, and maintain high-quality software applications, either on the frontend or backend, using Java and the Spring framework.
• Write clean, efficient, and secure code, following best practices and coding standards.
• Participate in code reviews to ensure code quality, identify potential issues, and provide constructive feedback.
• Conduct unit testing and debugging to ensure proper functionality and identify and resolve defects.
• Collaborate with frontend or backend development teams, depending on your expertise, to integrate components and ensure seamless application flow.
• Design and implement scalable and secure backend solutions using Java programming language.
• Work closely with the QA team to support testing efforts, troubleshoot issues, and resolve defects in a timely manner.
• Collaborate with DevOps teams to implement CI/CD pipelines and automate deployment processes.
• Collaborate with cross-functional teams, including product management, UX/UI designers, and operations teams, to ensure successful project implementation.
• Contribute to the continuous improvement of development processes and the adoption of best practices and technologies.
• Provide support and assistance to other developers, promoting knowledge sharing and collaboration.
• Implement CI/CD pipelines and automate deployment processes.
• Stay up-to-date with industry trends, emerging technologies, and security best practices, particularly related to payment systems and secure coding.

Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, Information Technology or a related field.
• Proven experience (3+ years) as a Software Developer, with expertise in either frontend or backend development. Full-stack proficiency is a plus.
• Strong proficiency in Java, Javascript and experience with the related framework (e.g., Spring).
• Familiarity with securities concepts and secure coding practices, ensuring the development of robust and secure software applications.
• Experience in developing and integrating payment systems is highly desirable.
• Familiarity with databases and ORM technologies (e.g., Hibernate) for data modeling and persistence.
• Understanding of version control systems, such as Git, and familiarity with Agile methodologies.
• Knowledge of frontend build tools (e.g., Git, and familiarity with Agile methodologies.
• Grunt, Gulp and package managers (e.g., npm, Yarn) is a plus.
• Strong problem-solving and analytical skills, with the ability to analyze requirements and implement effective technical solutions.
• Excellent teamwork and communication skills, with the ability to collaborate effectively with cross-functional teams.
• Strong attention to detail and commitment to writing clean, maintainable, and efficient code.
• Familiarity with cloud platforms is a plus.
• Experience with containerization technologies (e.g., Docker) is desirable.
• Relevant certifications in Java or related fields are advantageous.