Senior DevOps Engineer

We are looking for a highly skilled Senior DevOps Engineer to join our team. You will play a key role in designing, implementing, and maintaining infrastructure solutions that ensure the stability, reliability, and scalability of our systems. The role requires a balance of strong technical expertise, problem-solving skills, and a passion for automation. You will collaborate with cross-functional teams to drive process improvements, enhance engineering productivity, and support business-critical applications.

As a Senior DevOps Engineer, you will also be responsible for ensuring system security, leading operational automation efforts, and participating in a 24/7 on-call rotation to maintain uptime and business continuity.

In line with our philosophy that development and operations are inseparable, you will leverage your coding expertise to intervene in application modules, develop new automation tools, and ensure seamless integration between code and infrastructure.

Develop, maintain, and manage tools to automate operational activities and improve engineering efficiency, including writing custom modules in Node.js or Golang for task management and system orchestration.

Troubleshoot, diagnose, and resolve complex software and infrastructure issues, including debugging and modifying application code in Node.js and Golang

environments.

Update, track, and resolve technical issues in a timely manner.

Recommend architectural enhancements and propose process improvements for scalability and reliability.

Contribute to application development by intervening in existing modules or creating new ones to enhance system manageability, scalability, and performance

Evaluate and implement new technologies, frameworks, and vendor products to support business goals.

Apply best-in-class security practices to safeguard critical systems and data.

Ensure stability, reliability, and performance of production and non-production environments.

Collaborate with engineering, QA, and product teams to align infrastructure with development needs.

Participate in a 24/7 on-call rotation to support high-availability systems.

3+ years of proven experience in DevOps / Site Reliability Engineering.

5+ years in Software Development.

Strong expertise in AWS (EC2, EKS, Lambda, VPC, IAM, CloudWatch, etc.).

Proficiency with Terraform, Kubernetes (K8s), and GitOps workflows.

Solid understanding of networking concepts and security best practices.

Programming experience with Go and Node.js.

Experience operating high-availability, zero-downtime systems.

Hands-on experience in banking, financial services, or the IT industries is highly desirable.

Strong problem-solving skills with the ability to troubleshoot complex systems.

Excellent communication and collaboration skills.

Having security, DevOps, or Solution Architect certificates is a plus.

Opportunity to work with cutting-edge cloud and DevOps technologies.

Professional growth through challenging projects and continuous learning.

3-6 months salary bonus at year end.

13th month Salary.

Salary raises anytime that (1) clear work outcome is proven and (2) strong commitment is seen.

Take part in team building once every quarter.

Dynamic & young working environment.

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666