Backend Engineer (App Engineering)

BrioHR Pte Ltd; Malaysia; On-site; MYR 90,000 - 150,000; Full time

Job summary

Payments Network Malaysia Sdn Bhd (PayNet) invites a Software Engineer to design, build, and operate scalable backend systems supporting production-grade applications in Malaysia. You will collaborate with cross-functional teams to develop robust APIs, backend services, and data models, taking ownership of performance, security, and reliability in production environments.

Strong experience with Java, Golang, Python, or Node.js, plus problem-solving and debugging skills, will help drive

Qualifications

• Must-have backend experience with Java, Golang, Python, or Node.js.
• Solid understanding of backend systems and databases.
• Focus on code quality, testing, and maintainable design.

Responsibilities

• Design and develop clean, maintainable backend code following engineering best practices.
• Build and maintain APIs and backend services for seamless system integrations.
• Design and optimise database schemas, queries, and transactions for performance and scalability.
• Troubleshoot backend issues, perform root cause analysis, and implement fixes.
• Apply security and data protection best practices to safeguard data and ensure compliance.
• Maintain clear technical documentation covering system design and APIs.

Skills

Java

Golang

Python

Node.js

Job description

As a Software Engineer, you will design, build, and operate scalable backend systems that support complex, real‑world applications. This role offers direct exposure to production‑grade architectures, where performance, reliability, and security are critical to business operations.

You will work closely with cross‑functional teams to develop robust APIs, backend services, and data models, contributing to systems that must perform reliably at scale. Beyond feature development, you will take ownership of system optimisation, troubleshooting, and architectural improvements, strengthening system stability and maintainability over time.

This role suits engineers who enjoy solving non‑trivial technical problems, working with modern backend technologies, and taking responsibility for systems running in production.

Key Responsibilities

• Design and develop clean, maintainable, and well‑tested backend code following engineering best practices.
• Build and maintain APIs and backend services that enable seamless system integrations.
• Design and optimise database schemas, queries, and transactions for performance and scalability.
• Troubleshoot backend issues, perform root cause analysis, and implement sustainable fixes.
• Apply security and data protection best practices to safeguard data and ensure compliance.
• Maintain clear technical documentation covering system design and APIs.

What Will Make You Successful

You enjoy working on systems that matter, where engineering decisions have real impact on reliability and user experience. You are comfortable owning backend services in production environments, value code quality and thoughtful design, and are motivated by continuous improvement and technical growth.

Must‑Have Requirements

• Strong hands‑on experience with backend languages such as Java, Golang, Python, or Node.js, and solid understanding of backend systems and databases.
• Proven problem‑solving and debugging skills, with experience identifying root causes and resolving production issues.

Advantage to Have

• Strong focus on code quality, testing, and clean design.
• Ability to adapt quickly in fast‑changing environments.
• Good understanding of database fundamentals, including data modelling and query optimisation.

Embark on an exciting career journey with Payments Network Malaysia Sdn Bhd (PayNet), the heartbeat of Malaysia's financial markets!

As the national payments network and a pivotal infrastructure for Malaysia’s dynamic financial markets, PayNet is a linchpin in advancing the nation’s digital economy.

Our comprehensive suite of retail payment solutions - encompassing DuitNow (QR and P2P), JomPAY (Bill Payments), FPX (Online), MyDebit (Domestic Debit), MEPS (ATM), and IBG (Interbank GIRO) - not only offer wide accessibility but are seamlessly integrated into the fabric of daily life in Malaysia. These services have revolutionised the way Malaysians handle financial transactions, marking a significant leap in consumer convenience and efficiency.

At PayNet, our focus is on providing a safe, efficient, and innovative payments system. We are dedicated to improving and managing payment services that meet the evolving needs of consumers and businesses. Our work ensures the stability and reliability of Malaysia’s financial system, supporting the growth of the economy.

Learn more about our work and how we are contributing to Malaysia's financial future at www.paynet.my.

Join us in embracing digital payments and advancing Malaysia's financial landscape.