Entry-Level Security Server Engineer for Multi-Tenant Apps

United States Digital Space LLC; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

United States Digital Space LLC is seeking an entry-level engineer to work on server-side software that strengthens security across products. The role emphasizes scalable, multi-tenant applications and collaboration with partners and cross-disciplinary teams.

You will apply cryptographic best practices, contribute to product security initiatives, and maintain high-quality code while adapting to evolving business needs. Proficiency in Java, Spring, and modern architectures is valued.

Qualifications

• BS/MS in Computer Science or related field.
• Proficient in Java/J2EE and object-oriented design.
• Strong knowledge of Spring, microservices, and React.js.
• Understand cryptographic techniques and key management.
• Experience with relational and NoSQL databases.

Responsibilities

• Develop server-side software for multi-tenant applications.
• Collaborate with partners and cross-disciplinary teams.
• Contribute to security initiatives and audits.
• Implement secure design patterns and maintain high-quality code.

Skills

Java

J2EE

Spring

React.js

Python

Cryptography

SQL

NoSQL

Kafka

RabbitMQ

Education

BS/MS in Computer Science or related field

Tools

Kafka

RabbitMQ

Job description

United States Digital Space LLC is seeking an entry-level engineer to work on server-side software that strengthens security across products. The role emphasizes scalable, multi-tenant applications and collaboration with partners and cross-disciplinary teams.

You will apply cryptographic best practices, contribute to product security initiatives, and maintain high-quality code while adapting to evolving business needs. Proficiency in Java, Spring, and modern architectures is valued.