Senior/Principal Java Developer

2 weeks ago

Singapore Dewu (得物) Full time
  • Take ownership of core module development for POIZON App checkout systems, payment channels, gateways, and settlement processing.
  • Implement product features through coding, deliver project development milestones, produce technical documentation, and collaborate on requirement analysis.
  • Tackle critical technical challenges, evaluate technology solutions, drive system performance optimization, and provide technical troubleshooting support during project execution.

Job Requirements

  • International payment experience is preferred.
  • 3-8+ years Java/Java Web development experience with solid programming fundamentals; capable of independently architecting, designing, and developing functional modules.
  • Understand common Java design patterns with practical application ability; master core technical features including Java Collections Framework, multithreading, and Java I/O.
  • Proficient in mainstream Java frameworks/tools: Spring Boot, Spring Cloud, Spring MVC, Struts, Hibernate, MyBatis, etc.
  • Experienced with caching technologies (Redis, Memcached/Couchbase), cache design patterns, and implementation.
  • Thorough understanding of database principles with optimization skills; proficient in Oracle/MySQL development and related tools; expert in database design and SQL.
  • Skilled in Unix-like environment development; proficient in Java deployment, Tomcat/MySQL configuration; shell/Python scripting skills are a plus.
  • Demonstrate strong sense of ownership, structured problem-solving approach, exceptional learning agility, and proven resilience in high-stress scenarios.
  • E-commerce experience preferred; high-traffic system development experience is advantageous.

Preferred Qualifications

  • International payment background
  • E-commerce industry experience

Required Skills

  • Proficiency in mainstream Java frameworks/tools: Spring Boot, Spring Cloud, Spring MVC, Struts, Hibernate, MyBatis, etc.
  • We are committed to fostering a diverse and inclusive workplace. Applicants from all backgrounds are encouraged to apply.
Seniority level
  • Seniority level Mid-Senior level
Employment type
  • Employment type Full-time
Job function
  • Job function Information Technology and Engineering
  • Industries Internet Marketplace Platforms

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