Senior Java Developer

GECO Asia Pte Ltd; Muntinlupa; On-site; PHP 1,000,000 - 1,400,000; Full time

Job summary

GECO Asia Pte Ltd. is looking for a Senior Java Developer to lead the design and development of Java-based applications. In this role, you'll influence innovation and customer experience by building high-performance systems.

The ideal candidate has over 5 years of Java development experience, strong expertise in Spring Boot, REST APIs, and fosters a collaborative team environment. Opportunities for growth and impactful contributions await you.

Qualifications

• 5+ years of experience in Java development with strong expertise.
• Experience in full-stack development and API integrations.
• Strong analytical and problem-solving skills.

Responsibilities

• Lead the design, development, and enhancement of Java-based applications.
• Drive continuous service improvements to elevate system performance.
• Collaborate with stakeholders to understand business requirements.
• Ensure code quality through standards, reviews, and testing frameworks.

Skills

Java (8 & 17)

Spring Boot

REST APIs

Debugging

Performance optimization

Agile practices

Communication skills

Education

Bachelor’s degree in Information Technology, Computer Engineering, or related field

Tools

Maven

Ant

Azure DevOps

Git Flow

Scrum

Tomcat

MySQL

Job description

GECO Asia is Hiring: Senior Java Developer

GECO Asia is a specialist IT Consultancy Services company headquartered in Singapore, with offices in the Philippines, Indonesia, Malaysia, and China.

Are you a seasoned Java developer with a passion for building robust, high-performance applications? Step into a role where your expertise will directly influence system reliability, innovation, and customer experience.

What You’ll Do

• Lead the design, development, and enhancement of Java-based applications
• Drive continuous service improvements to prevent incidents and elevate system performance
• Define project scope, deliverables, and timelines, ensuring successful execution
• Collaborate directly with stakeholders to understand and deliver business requirements
• Develop scalable solutions using modern Java frameworks and best practices
• Produce technical documentation including designs, prototypes, and specifications
• Ensure code quality through standards, reviews, and testing frameworks
• Troubleshoot and resolve complex application and production issues
• Recommend and implement innovative technical solutions to improve product capabilities

What You Bring

• Bachelor’s degree in Information Technology, Computer Engineering, or related field
• 5+ years of experience in Java development with strong expertise in:
  • Java (8 & 17), Spring Boot, REST APIs
  • Full-stack development and API integrations
• Strong experience in:
  • Debugging, testing, and performance optimization
  • Translating business requirements into technical solutions
• Solid knowledge of:
  • Web services (REST/SOAP), XML, JSON
  • Database systems (MySQL)
  • Application servers like Tomcat
• Familiarity with:
  • Build tools: Maven, Ant
  • DevOps & Agile practices: Azure DevOps, Git Flow, Scrum
• Strong analytical, problem-solving, and communication skills

Nice-to-Have

• Experience with C#, .NET, or additional programming languages
• Exposure to legacy frameworks (JSF/JSP)
• Background in business domain processes

What Sets You Apart

• Highly resourceful, self-driven, and detail-oriented
• Thrives in fast-paced, high-pressure environments
• Strong sense of ownership, urgency, and accountability
• A collaborative team player with a mindset for mentorship and knowledge sharing
• Passionate about learning and staying ahead of technology trends

Why This Role Stands Out

• Work on enterprise-grade, scalable systems
• Take on a lead role in shaping technical direction
• Be part of a high-performing, innovation-driven team
• Opportunity to make real impact on service quality and customer experience

Ready to Build What Matters?

Bring your Java expertise to the next level—apply today.