At DayOne Data Centers, we are rapidly expanding our presence across Southeast Asia and beyond. We are establishing a software development team to create an innovative operations platform that supports our next-generation infrastructure.

Join us, and you’ll lead by example in a dynamic environment where growth and innovation are constant, and your voice helps shape our technical direction.

What You’ll Be Doing:

• Build and maintain large-scale software systems that drive operational objectives of data centers.
• Optimize system performance, troubleshoot online incidents, and continuously refactor architecture for long-term scalability.
• Write high-quality, maintainable, and efficient code, following best engineering practices.
• Provide technical guidance, mentorship, and code reviews to support junior developers and promote engineering standards.
• Coordinate sprint planning, task assignments, and promote team collaboration to ensure smooth delivery of milestones.
• Support alignment between technical direction and product goals through close collaboration with Product Managers and DevOps teams.
• Contribute to AI-enablement efforts by identifying opportunities where intelligent automation or data-driven insights can improve system efficiency.

What You’ll Need:

• Bachelor's degree in Computer Science or a related field, with 5+ years of experience in backend or frontend development.
• Proficiency in Java, SQL, Spring Boot, and Python. Familiarity with MyBatis for database operations, RESTful APIs, Redis, and Kafka. Experience with relational databases, including schema design, SQL optimization, and tuning.
• Experience building responsive, user-friendly interfaces using HTML5, CSS3, JavaScript or TypeScript, and frameworks such as Vue.js or React.
• Strong debugging skills with the ability to break down complex requirements into manageable tasks. Experience with Git, CI/CD tools for deployment, and unit testing frameworks.
• Proficiency in unit, integration, and end-to-end testing, with an understanding of performance testing strategies.
• Proven experience in designing and maintaining complex applications and familiarity with system integration patterns.
• Demonstrated ability to lead small development teams or projects, fostering a collaborative and accountable engineering culture.
• Interest or exposure to AI/ML concepts and willingness to work with data engineers or product stakeholders on intelligent feature planning.
• Strong communication and teamwork skills to engage effectively across cross-functional teams.