DevOps Engineer

HashWhale; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A global cloud mining company in Singapore is seeking a Mid-Senior Infrastructure DevOps Engineer to manage AWS infrastructure and maintain CI/CD pipelines. The ideal candidate should have strong experience with the AWS platform, proficiency in Jenkins, and excellent scripting skills. This role involves a collaborative approach within a DevOps culture, aiming for operational excellence and system reliability.

Qualifications

• Familiarity with the AWS cloud platform and hands-on experience.
• Proficiency in Jenkins for CI/CD workflows.
• Strong scripting skills in Python, Shell, or similar.

Responsibilities

• Manage and maintain AWS cloud infrastructure.
• Design and maintain CI/CD pipelines.
• Write automation scripts to improve efficiency.
• Configure monitoring tools for performance.
• Perform daily system maintenance and troubleshooting.
• Participate in system architecture design.
• Create and maintain technical documentation.
• Collaborate to promote a strong DevOps culture.

Skills

AWS cloud platform familiarity

Jenkins proficiency

Strong scripting skills (Python, Shell)

Monitoring tools experience (Grafana, Prometheus)

Solid understanding of Linux

Containerization technologies knowledge

Automated testing experience

Excellent communication skills

Problem-solving skills

Experience in Web3 or crypto exchange

Job description

HashWhale is a global provider of cloud mining services. Headquartered in Singapore and backed by a team of experienced miners and technical experts, we operate advanced mining centers across the US. We focus on transparency, efficiency, and compliance, delivering secure and reliable computing solutions along with detailed revenue reports empowering clients to invest confidently in the future of digital infrastructure.

In this role, you will be responsible for designing, implementing, and maintaining robust infrastructure and deployment pipelines to ensure the reliability, scalability, and performance of our systems and services. You will work closely with development and operations teams to promote a strong DevOps culture and deliver high‑quality solutions efficiently.

Key Responsibilities

• Manage and maintain AWS cloud infrastructure, including services such as EC2, S3, RDS, Lambda, and others.
• Design and maintain CI/CD pipelines to achieve continuous integration and continuous delivery.
• Write automation scripts to improve operational efficiency.
• Configure and manage monitoring tools to monitor system performance in real‑time and quickly identify issues.
• Perform daily system maintenance, troubleshooting, and performance optimization to ensure system stability.
• Participate in designing and implementing highly available and scalable system architectures.
• Create and maintain technical documentation to ensure knowledge sharing within the team.
• Collaborate closely with development teams to promote DevOps culture.

Qualifications

• Familiarity with the AWS cloud platform and hands‑on experience.
• Proficiency in Jenkins, with the ability to design and optimize CI/CD workflows.
• Strong scripting skills in Python, Shell, or similar languages, with the ability to write automation scripts.
• Experience with monitoring tools such as Grafana and Prometheus, with the ability to configure and optimize monitoring systems.
• Solid understanding of Linux operating systems, with experience in system administration and troubleshooting.
• Knowledge of containerization technologies (e.g., Docker, Kubernetes) is a plus.
• Experience with automated testing is a plus.
• Excellent communication and teamwork skills.
• Strong learning ability and problem‑solving skills, with the ability to quickly adapt to new technologies.
• Experience in Web3 or crypto exchange industry is essential.

Additional Information

• Seniority level: Mid‑Senior level
• Employment type: Full‑time
• Job function: Information Technology