Senior Backend Engineer, Crypto Trading Platform

United States Digital Space LLC; Singapore; On-site; SGD 180,000 - 280,000; Full time

Benefits offered by this job

Competitive compensation package

Education subsidy

Team events

Healthcare for employees and depend"

Job summary

United States Digital Space LLC is seeking a senior backend engineer to design and maintain market-analysis systems at scale. You will work with product, frontend, and infrastructure teams to deliver fast, reliable, and scalable solutions that power millions of retail users.

You will contribute to evolving architectural foundations, ensuring robustness in a rapidly changing crypto landscape while mentoring peers and advancing best practices across the team.

Qualifications

• 10+ years backend development in internet-scale environments.
• Proficient in Java with emphasis on clean, readable code.
• Experience designing and leading consumer-facing systems.
• Background in building growth or operations platforms.
• Familiar with MySQL, Kafka, Elasticsearch, Redis.
• Experience with microservices and containerization (Docker, Kubernetes).
• Strong knowledge of multithreading and JVM memory architecture.

Responsibilities

• Design, develop, and maintain high-quality backend systems for market analysis in a fast-paced environment.
• Collaborate with product managers, frontend engineers, and infrastructure teams to deliver scalable solutions.
• Improve system reliability, scalability, and maintainability through best practices.
• Participate in code reviews, architecture discussions, and technical planning sessions.
• Mentor engineers, share knowledge, and contribute to documentation.

Skills

Java

System design

Backend development

Microservices

Docker

Kubernetes

MySQL

Kafka

Elasticsearch

Redis

Multithreading

Tools

Nacos

Sentinel

Gateway

Job description

United States Digital Space LLC is seeking a senior backend engineer to design and maintain market-analysis systems at scale. You will work with product, frontend, and infrastructure teams to deliver fast, reliable, and scalable solutions that power millions of retail users.

You will contribute to evolving architectural foundations, ensuring robustness in a rapidly changing crypto landscape while mentoring peers and advancing best practices across the team.