Principal Software Engineer

Pos Digicert; Sepang; On-site; MYR 180,000 - 320,000; Full time

Job summary

Pos Digicert Malaysia seeks a hands-on leadership engineer to design critical systems, guide implementation, mentor senior engineers, and implement modern engineering practices for resilient, scalable, and secure platforms.

The ideal candidate will be an expert in OOP, design patterns, RESTful APIs, CI/CD pipelines, cloud platforms, and databases, with a strong track record of solution/technical architecture and delivery governance.

Qualifications

• 10+ years in software engineering, with 3–5+ years as Principal/Staff Engineer or Software Architect for large-scale systems.
• Deep expertise in OOP and design patterns; strong command of clean architecture and domain-driven design (DDD).
• Proven design and delivery of RESTful APIs at scale with strong API governance.
• Hands-on with CI/CD and DevOps practices, including automated testing, security scanning, and release strategies.
• Cloud architecture experience on Azure/AWS (multi-region, high availability, cost optimization).
• Strong database fundamentals (modeling, transactions, performance, replication) across SQL and NoSQL.
• Proficiency in at least two of: C#/.NET, Java/Spring Boot, Node.js/TypeScript, Python, Go.
• Experience with containers/Kubernetes, IaC (Terraform), and observability (OpenTelemetry, Prometheus/Grafana, ELK).

Skills

OOP & design patterns

RESTful APIs

CI/CD & DevOps

Cloud architecture (Azure/AWS)

SQL & NoSQL databases

Programming languages (C#/Java/Node/PY

Containers & Kubernetes

IaC (Terraform)

Observability (OpenTelemetry/Prom Graf

Tools

Kubernetes

Terraform

Prometheus

ELK Stack

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

This is a hands-on leadership role: you’ll design critical systems, guide implementation, mentor senior engineers, and implement modern engineering practices that result in resilient, scalable, and secure platforms. The ideal candidate is an expert in OOP, design patterns, RESTful APIs, CI/CD pipelines, cloud platforms, and databases, with a strong track record of solution/technical architecture and delivery governance.

Must-Have

• 10+ years in software engineering, including 3–5+ years as a Principal/Staff Engineer or Software Architect for large-scale systems.
• Deep expertise in OOP and design patterns; strong command of clean architecture and domain-driven design (DDD).
• Proven design and delivery of RESTful APIs at scale with strong API governance.
• Hands-on with CI/CD and DevOps practices, including automated testing, security scanning, and release strategies.
• Cloud architecture experience on Azure/AWS (multi-region, high availability, cost optimization).
• Strong database fundamentals (modeling, transactions, performance, replication) across SQL and NoSQL.
• Proficiency in at least two of: C#/.NET, Java/Spring Boot, Node.js/TypeScript, Python, Go.
• Experience with containers/Kubernetes, IaC (Terraform), and observability (OpenTelemetry, Prometheus/Grafana, ELK).

Nice-to-Have

• Event-driven architectures, streaming (Kafka), CQRS, and caching strategies.
• Experience with zero-downtime migrations, monolith decomposition, or platform engineering (internal developer platforms).
• Performance engineering (load testing, capacity planning, flame graphs/profiling).