Senior Devops Engineer

cornerstone global partners pte. ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Cornerstone Global Partners is seeking a Senior DevOps Engineer to lead the design, automation, and maintenance of robust infrastructure and deployment workflows. You will mentor a collaborative DevOps team and drive CI/CD practices for high availability across enterprise IT environments.

You will implement containerization, manage clusters, monitor performance with tools like Prometheus and Grafana, and ensure compliance with security guidelines while enabling efficient software delivery to

Qualifications

• Degree in Computer Science or a related field.
• At least 5 years of DevOps experience.
• Experience with AWS, Azure or Private Cloud environments.
• Experience with distributed data systems and container architectures.
• Experience with monitoring tools (Prometheus, Grafana) and metrics reporting.
• Experience using Scrum tools (JIRA, Bitbucket, Confluence).

Responsibilities

• Lead the design, automation, and maintenance of infrastructure and deployment workflows.
• Mentor a DevOps team and drive CI/CD practices for high availability.
• Containerize applications and manage Kubernetes clusters and registries.
• Perform root-cause analysis on defects and outages.
• Coordinate upgrades and migrations with minimal downtime.
• Monitor application metrics using tools like Prometheus and Grafana.
• Ensure security guidelines are followed in DevOps processes.
• Collaborate with developers to resolve issues and test fixes.

Skills

DevOps principles

CI/CD automation

Site Reliability Engineering

DevSecOps

Education

Bachelor's degree in Computer Science

Tools

AWS

Azure

Kubernetes

Elasticsearch

Prometheus

Grafana

JIRA

Confluence

Bitbucket

Job description

Senior DevOps Engineer

The Senior DevOps Engineer leads the strategic design, automation, and maintenance of robust infrastructure and deployment workflows. In this role, you will mentor a collaborative DevOps team, drive continuous integration/delivery (CI/CD) practices, and ensure high availability and stability across Enterprise IT (EIT) application environments.

Key Responsibilities and Results

Analyze module specifications and collaborate with developers to coordinate tasks and track work progress.

Translate business requirements into detailed, technical DevOps solution designs.

Build and maintain automation pipelines and workflows using CI/CD solutions (e.g., Jenkins, Bamboo).

Prepare and review changes to configurable items (hardware, software, documentation), ensuring adherence to configuration management planning, identification, controls, and audits.

Containerize applications and manage container clusters and registries; perform root cause analysis on defects and outages to prevent recurrence.

Lead the planning and execution of system upgrades, migrations, and maintenance activities, minimizing downtime and operational disruption.

Integrate and analyze application performance metrics and logs using tools such as Splunk, Nagios, or Dynatrace.

Manage incident management processes and application monitoring metrics to generate reports and implement corrective actions.

Adhere to established standards and best practices to enhance operational efficiencies, stability, and system availability.

Apply continuous delivery practices to evolve and support high-quality software, delivering value to end customers efficiently while working in collaborative, value-driven teams to build innovative customer experiences for enterprise clients.

Establish and maintain effective working relationships, break down team barriers, and engage in both high-level planning and detailed execution to achieve objectives.

Provide mentorship and guidance to junior engineers to support their professional development.

Collaborate with developers to investigate reported problems and errors, initiating amendments and testing to ensure correct and efficient system operations.

Ensure all DevOps practices comply with Telecom sector security guidelines and standards.

Qualifications / Experience / Knowledge Required

Education and Qualifications

Degree in Computer Science or a related field.

Work Experience

At least 5 years of relevant experience in DevOps engineering or a similar role.

Experience implementing application solutions in AWS, Azure Cloud, or Private Cloud environments.

Proven experience in DevOps practices, with strong knowledge in system automation, deployment, and implementation.

Experience handling distributed data systems and container architectures (e.g., Elasticsearch, Kubernetes, Cassandra, Hadoop).

Experience working with application monitoring tools (e.g., Prometheus, Grafana) and understanding metrics to generate reports and take corrective actions.

Experience using scrum-based development tools like JIRA, Bitbucket, and Confluence.

Technical / Professional Skills (Essential)

• Professional DevOps: Advanced knowledge of DevOps principles and practices.
• Continuous Delivery and Automation: Advanced skills in automating workflows and deployment pipelines.
• Site Reliability Engineering: Understanding of SRE principles to ensure reliability and uptime.
• Security in DevOps: Knowledge of integrating security practices into the DevOps lifecycle (DevSecOps).

Good to Have

• Relevant professional certifications in cloud platforms or DevOps methodologies.

Equal Opportunity Employment Statement

Cornerstone Global Partners (EA License Number: 19C9859) is an affirmative equal-opportunity employer and recruitment firm. We evaluate qualified applicants without regard to race, colour, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

Contact

Scarlett Zhang Jifan

[e-mail]

Registration

EA Registration Number: R26159541.

Cornerstone Global Partners Pte Ltd (EA License: 19C9859)