Backend Development Engineer (Digital Systems)

PEPPER INTERNET TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 90,000 - 170,000; Full time

Job summary

Pepper Internet Technology Pte. Ltd. in Singapore is seeking a Backend Development Engineer to build secure, scalable digital systems, focusing on transaction processing and data handling.

You will design and maintain backend infrastructure, implement security protocols, and work with distributed networks to ensure performance under high concurrency.

Ideal candidates have 5+ years in backend development with Java, distributed systems experience, and strong collaboration and problem-solving skills.

Qualifications

• Bachelor’s degree in CS, software engineering, or related discipline.
• 5+ years of backend development, with strong Java and frameworks.
• Practical experience with distributed systems or decentralized platforms.
• Familiarity with programmable execution environments and related integration.
• Strong understanding of secure digital operations and data protection principles.
• Excellent problem-solving, collaboration, and communication skills.
• Adaptable, quick to learn new technologies, and proactive in applying industry trends.
• Bonus: experience developing platforms involving digital transaction systems or secure data environments.

Responsibilities

• Design, develop, and maintain backend infrastructure to support digital asset operations.
• Implement robust security protocols to protect user data and sensitive information.
• Integrate core features tailored for public distributed networks, including identity management and system-level operations.
• Collaborate with the engineering team to ensure system performance and stability under high concurrency.
• Conduct technical research and stay informed about advancements in distributed technologies.
• Continuously evaluate and suggest improvements to enhance system architecture, reliability, and user experience.
• Support the team in resolving technical issues and managing urgent system events.

Skills

Java

Distributed systems

Security best practices

Problem solving

Team collaboration

Learning agility

Education

Bachelor's degree in Computer Science or related

Tools

Spring Framework

Job description

Job Description:

We are seeking a Backend Development Engineer to join our team in building secure, scalable, and high-performance digital systems. This role involves working on transaction processing, secure data handling, and supporting functionalities across various decentralized platforms.

Key Responsibilities:

• Design, develop, and maintain backend infrastructure to support digital asset operations, including storage and transaction execution.
• Implement robust security protocols to protect user data and sensitive information.
• Integrate core features tailored for public distributed networks, including identity management and system-level operations.
• Collaborate with the engineering team to ensure system performance and stability under high concurrency.
• Conduct technical research and stay informed about advancements in distributed technologies.
• Continuously evaluate and suggest improvements to enhance system architecture, reliability, and user experience.
• Support the team in resolving technical issues and managing urgent system events.

Requirements:

• Bachelor’s degree or higher in Computer Science, Software Engineering, or a related discipline.
• 5+ years of experience in backend development, with strong expertise in Java and associated frameworks.
• Practical experience with distributed systems or decentralized platforms.
• Familiarity with programmable execution environments and related integration.
• Strong understanding of secure digital operations and data protection principles.
• Excellent problem-solving, collaboration, and communication skills.
• Adaptable, quick to learn new technologies, and proactive in applying industry trends.
• Bonus: Experience developing platforms involving digital transaction systems or secure data environments.