Senior Backend Data Engineer (Golang / Ruby)

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.
We are building a high-performance trading platform that aggregates profit-and-loss data and account balances across multiple trading products.The system must process large volumes of trade and order records while handling diverse data standards and complex statistical challenges.We are seeking a Senior Backend Data Engineer to design and develop core backend services, ensuring scalable and reliable data processing.

Responsibilities

• Design, build, and maintain backend services for financial data aggregation and reporting.
• Architect and optimize data pipelines to handle high-volume transaction and order data, including asynchronous and message-queue–based processing.
• Collaborate with cross-functional teams (frontend, product, operations, and other product lines) to define and implement efficient interfaces and data standards.
• Participate in system architecture and design reviews, driving clean, maintainable, and scalable solutions.
• Identify gaps or issues in team processes, raise concerns proactively, and drive resolutions.
• Ensure code quality, enforce best practices, and mentor junior developers when needed.

Requirements

• 3+ years of professional backend development experience.
• Proficiency in Golang and/or Ruby, or strong fundamentals in other programming languages with the willingness to learn both.
• Solid understanding of distributed systems, data processing, and high-volume transaction handling.
• Experience in financial services or trading platforms is strongly preferred.
• Proven track record in designing and implementing large-scale data processing and statistical aggregation solutions.
• Strong sense of ownership and accountability; proactive in identifying and resolving issues.
• Excellent communication and coordination skills; able to work effectively with multiple teams and stakeholders.
• Fluent in English and Mandarin; Cantonese is a plus.
• Commitment to clean code, coding standards, and best practices.
• Self-motivated and efficient, with the ability to manage priorities and deadlines independently.

Nice To Have

• Hands-on experience with cloud infrastructure (AWS/GCP/Azure) and containerization (Docker/Kubernetes).
• Knowledge of event-driven architectures, message queues, or real-time streaming frameworks.

#LI-SF1#LI-MidSenior#LI-Hybrid
Life @ Crypto.com
Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team.Transformational and proactive working environment. Empower 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. Our colleagues are some of the best in the industry; we are all here to help and support one another.One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet.Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us - our internal mobility program offers employees a new scope.Work Perks: crypto.com visa card provided upon joining
Are you ready to kickstart your future with us?
Benefits
Competitive salaryAttractive annual leave entitlement including: birthday, work anniversaryWork Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us. Our internal mobility program can offer employees a diverse scope.Work Perks: crypto.com visa card provided upon joining
Our Crypto.com benefits packages vary depending on region requirements, you can learn more from our talent acquisition team.

About Crypto.com:
Founded in 2016, Crypto.com serves more than 80 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: 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.