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Principal Consultant

Optimum Solutions (Singapore) Pte Ltd

IslandwideFull TimeS$7,000 – S$10,500/mo

Posted 10 Jul 2026

About this role

Optimum Solutions (Registration Number: 199700895N) Qualifications 10+ years of IT experience with a strong background in Solution Architecture and Java development. Proven experience leading enterprise-wide architecture initiatives and driving technology transformation programs. Strong hands-on expertise in Java, Spring Boot, Spring Cloud, REST APIs, and Microservices architecture. Extensive experience with cloud platforms such as AWS, Azure, or GCP. Deep understanding of API management, event-driven architecture, integration patterns, and security best practices. Experience with Docker, Kubernetes, CI/CD pipelines, and DevOps practices. Strong knowledge of relational and NoSQL databases. Demonstrated leadership experience mentoring architects, technical leads, and development teams. Excellent communication and stakeholder management skills with the ability to engage both technical and business audiences. Strong strategic thinking and problem-solving capabilities. Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. Preferred Certifications AWS Certified Solutions Architect – Professional Google Cloud Certified – Professional Cloud Architect Microsoft Azure Solutions Architect Expert TOGAF Certification Kubernetes (CKA/CKAD) Spring Professional Certification Role Mix: 70% Solution Architecture & Technical Leadership | 30% Hands-onJava/Spring Boot Development.

What they're looking for

KubernetesSpring CloudTechnology ExpertiseAWS

About Optimum Solutions (Singapore) Pte Ltd

Industry: Information & communicationsSize: 1000Website ↗

Frequently asked questions

What does a Principal Consultant at Optimum Solutions (Singapore) Pte Ltd do?

Optimum Solutions (Registration Number: 199700895N) Qualifications 10+ years of IT experience with a strong background in Solution Architecture and Java development. Proven experience leading enterprise-wide architecture initiatives and driving technology transformation programs. Strong hands-on exp…

What skills does this Principal Consultant role need?

Key skills for this role include Kubernetes, Spring Cloud, Technology Expertise, AWS.

How much does a Principal Consultant at Optimum Solutions (Singapore) Pte Ltd pay?

This role lists a salary of S$7,000 – S$10,500 per month.

Is this Principal Consultant role remote, hybrid, or on-site?

The listing is based in Islandwide. Check the posting for remote or hybrid options.

How do I apply for this Principal Consultant role?

You can apply directly on Optimum Solutions (Singapore) Pte Ltd's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.