Senior DataOps Engineer - MainApp infrastructure

Medium; Singapore; Hybrid; SGD 70,000 - 90,000; Full time

Job summary

A leading cryptocurrency platform in Singapore seeks a skilled individual to manage daily operations of big data technologies including Hadoop, Spark, and Flink. The ideal candidate should have strong proficiency in Linux, cloud services (AWS/GCP/Azure), and experience with containerization technologies like Kubernetes. The role offers a competitive salary, flexible work arrangements, and opportunities for career growth. Join a supportive team dedicated to innovating within the cryptocurrency space.

Benefits

Competitive salary

Attractive annual leave

Flexible work hours

Internal mobility program

Crypto.com visa card

Qualifications

• Familiarity with Hadoop distributions preferred.
• Proficiency in Linux and scripting (Shell, Python, or equivalent).
• Experience with major cloud platforms and containerized environments.
• Strong knowledge of big data components and performance tuning.
• Self-motivated with a passion for new technologies.

Responsibilities

• Manage daily operations of big data platforms.
• Administer Linux systems and utilize scripting skills.
• Maintain big data components on cloud platforms.
• Build and maintain monitoring systems.
• Deploy and scale core big data components.

Skills

Linux administration

Big data platform operations

Python scripting

Kubernetes

AWS/GCP/Azure

Technical writing

Performance tuning

Tools

Docker

Hadoop

Spark

Flink

Clickhouse

Datadog

Prometheus

Grafana

Zabbix

Job description

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.

Responsibilities

• Manage the daily operations of Hadoop, Spark, Flink, Clickhouse, and other big data platforms to ensure system stability and data security
• Operate and administer Linux systems, proficient in common commands, with scripting skills in Shell, Python, or similar languages
• Maintain and operate big data components on cloud platforms (AWS/GCP/Azure), with hands‑on experience in container technologies such as Kubernetes and Docker
• Build and maintain monitoring systems to track platform performance, optimize configurations and resource allocation, and troubleshoot performance issues (tools such as Datadog, Prometheus, Grafana, Zabbix, etc.)
• Deploy, upgrade, and scale core big data components including Flink, Kafka, Spark, Impala, Clickhouse and Kudu
• Write and maintain technical documentation for operations, and support in platform solution design and upgrades
• Explore and adopt new technologies to optimize operation processes and provide technical guidance to help client teams improve their capabilities
• (Preferred) Experience on the development of n8n workflow

Qualifications

• Familiarity with CDH/CDP/HDP or similar Hadoop distributions, with proven experience in big data platform operations preferred
• Proficiency in Linux administration and scripting (Shell, Python, or equivalent)
• Experience with major cloud platforms (AWS/GCP/Azure) and containerized environments (Kubernetes, Docker)
• Strong knowledge of big data components and performance tuning, able to resolve stability and scalability issues independently
• Strong technical writing and communication skills to support documentation and solution delivery
• Self‑motivated with a passion for new technologies, able to apply innovative approaches to optimize operations and drive efficiency

Benefits

• Competitive salary
• Attractive annual leave entitlement including birthday and work anniversary days
• Work flexibility: flexi‑work hour and hybrid or remote set‑up
• Aspiring career alternatives through our internal mobility program
• Crypto.com visa card provided upon joining
• Benefits packages vary by region; more details can be obtained from our talent acquisition team

Life @ Crypto.com

Empowered to think big, try new opportunities while working with a talented, ambitious and supportive team.

Transformational and proactive working environment that empowers employees to find thoughtful and innovative solutions.

Growth from within. We help to develop new skill‑sets that would impact the shaping of your personal and professional growth.

Work culture focuses on support and collaboration among the best in the industry.

One cohesive team. Engage stakeholders to achieve our ultimate goal – Cryptocurrency in every wallet.

About Crypto.com

Founded in 2016, Crypto.com serves more than 150 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simply: Cryptocurrency in Every Wallet™. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem.

Learn more at https://crypto.com.

Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team.

Personal data provided by applicants will be used for recruitment purposes only.

Please note that only shortlisted candidates will be contacted.