Back End Developer

Overseas applicants are welcome to apply, visa sponsorship and relocation assistance will be provided.

About the Role

A fast-growing fintech company is seeking backend engineers to help build and re-architect robust, scalable systems. The mission is twofold :

Enhance the user experience by integrating new features and improving existing ones.

Redesign the backend architecture to support a seamless and high-performance platform.

The team values versatility, proactive problem-solving, and strong communication in a multicultural environment.

Tech Stack

Languages & Frameworks : Java (Spring Boot), Java EE, JUnit, Mockito

Infrastructure : AWS (ECS, CloudFormation, CloudWatch), CI / CD via AWS CodePipeline

Note : The company is actively evolving its architecture and may adopt new technologies.

Responsibilities

Collaborate with cross-functional teams to design and deliver scalable systems.

Leverage infrastructure to solve large-scale challenges.

Participate in code reviews and knowledge sharing.

Troubleshoot and resolve production issues.

Embrace root-cause analysis and support your code in production.

Requirements

Proficiency in an OOP language (e.g., Java, C#, Scala)

Experience with RDBMS, NoSQL, and distributed caching

Strong understanding of data structures, algorithms, concurrency, and distributed systems

Experience building RESTful APIs, Pub / Sub systems, and microservices

Familiarity with event-driven architecture and high-traffic system design

Degree in Computer Science or equivalent experience (3+ years)