Senior Java Backend Engineer - Microservices & Cloud

CoinMarketCap; Singapore; Presencial; SGD 90.000 - 140.000; Jornada completa

Descripción de la vacante

CoinMarketCap is seeking a skilled Java backend developer in Singapore to design and scale backend architectures for business systems. You will join a collaborative team responsible for authentication, user services, and open API capabilities, delivering high performance in a microservices environment.

The role emphasizes governance, performance tuning, and cross-functional collaboration to ensure reliable, scalable solutions.

Formación

• Bachelor's degree or above in Computer Science or related field.
• 3-5+ years of Java backend development experience.
• Proficiency in Java core technologies, with deep JVM knowledge and concurrency understanding.
• Familiarity with Spring Boot and Spring Cloud for microservices.
• Experience with high-performance, high-concurrency systems and caching/async processing.

Responsabilidades

• Design and develop backend architecture for business systems with high availability and scalability.
• Governance and performance tuning in high-concurrency scenarios.
• Develop core services including user systems, authentication, authorization, and open APIs.
• Participate in microservices design and governance, promoting modularity and engineering excellence.
• Troubleshoot production issues, analyze performance, and resolve complex problems.
• Collaborate with product, frontend, QA and cross-functional teams to ensure high-quality delivery.
• Continuously optimize development processes, code quality, and technical solutions.

Conocimientos

Java backend development

JVM & concurrency

Problem-solving

Kubernetes orchestration

Team collaboration

Educación

Bachelor's degree in Computer Science or related field

Herramientas

Spring Boot

Spring Cloud

MySQL

Redis

Kafka

Elasticsearch

OAuth2/JWT/SSO/RBAC

Descripción del empleo

CoinMarketCap is seeking a skilled Java backend developer in Singapore to design and scale backend architectures for business systems. You will join a collaborative team responsible for authentication, user services, and open API capabilities, delivering high performance in a microservices environment.

The role emphasizes governance, performance tuning, and cross-functional collaboration to ensure reliable, scalable solutions.