Senior Backend Developer (NodeJs/Java)

1 Month ago • 5 Years + • Backend Development

Job Summary

Job Description

Senior Backend Developer responsible for designing, developing, and expanding a resilient gaming operation system. Key responsibilities include technical leadership (architecting complex backend systems, mentoring junior engineers), system ownership (improving code quality, performance, maintainability, overseeing deployments), performance optimization, and collaboration with DevOps teams. The role requires expertise in Java, Node.js, databases (SQL, NoSQL), authentication/authorization mechanisms (OAuth, JWT, Keycloak, Auth0), logging frameworks, cloud platforms (AWS, GCP), and API design (REST, GraphQL).
Must have:
  • 5+ years backend development experience
  • Scalable, high-performance system design
  • Java/Node.js expertise
  • Advanced database knowledge (SQL, NoSQL)
  • Authentication/Authorization proficiency
  • Strong understanding of cloud platforms
  • API design (REST, GraphQL)
  • Excellent communication

Job Details

OBJECTIVE

    • We are looking for skilled individuals to collaborate with us in the design, development, and expansion of a resilient solution aimed at enhancing our gaming operation system. As a key member of our engineering team, you will be responsible for driving technical excellence, mentoring junior engineers, and delivering high-impact solutions, join our foundation team and build the core backend infrastructure that will be utilized by multiple teams across Amanotes

WHAT YOU WILL DO

    • Technical Leadership: 
    • Architect and design complex backend systems, ensuring scalability, performance, reliability and security.
    • Provide technical guidance and mentorship to the engineering team,  Implement SSO, centralized & robust authorization systemCollaborate with technical architects to implement core backend components  including authentication, authorization, background job system, and logging mechanisms and polyglot database synchronization. 
    • System Ownership: 
    • Take ownership of critical backend components, driving improvements in code quality, performance, and maintainability.
    • Oversee the deployment process, implement monitoring tools, and ensure post-deployment performance meets defined metrics
    • Performance Optimization: Analyze system performance bottlenecks and implement optimizations.
    • DevOps: Collaborate with DevOps teams to automate infrastructure and deployment processes.

MUST HAVE

    • 5+ years of experience in backend development.
    • Proven track record of designing and building scalable, high-performance backend systems.
    • Deep expertise in programming languages, e.g, Java, Node.js
    • Advanced knowledge of databases (SQL, NoSQL) and data modeling.
    • Strong proficiency in authentication and authorization mechanisms & tool set (e.g., OAuth, JWT, Keycloak, Auth0..)
    • In-depth knowledge of logging frameworks and best practicesStrong understanding of coding structure and architecture patterns (e.g., layered architecture, microservices, hexagonal architecture).
    • Strong understanding of cloud platforms (AWS, GCP)
    • Proficiency in API design and development (REST, GraphQL).
    • Excellent communication and collaboration abilities.
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About The Company

Amanotes is a leading music tech company with the mission of delivering the best music interactive experience to users.


Since 2014, 30+ music games and mobile applications were published under our name with 2+ billion downloads worldwide and 120+ million monthly active users. In 2019, we were proudly listed as the #1 mobile apps publisher from Southeast Asia, the #1 music games publisher in the world, and one of the top 20 mobile apps publishers in the world across all categories. 


If you love to work in a friendly and fun environment with music all around the corner, come join us!


Explore our products on Google Play and iOS App Store such as Magic Tiles 3, Tiles Hop, Dancing Ballz, and more than 30 others.

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