Senior Backend Developer ( C++ and Payment)

encora10· APAC DU
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📍 Singapore

About this role

 

Senior Backend Developer

 

Important Information

Location: Singapore

 

Key Responsibilities

  • Design, develop, and enhance backend services supporting payment processing and transaction switching platforms.
  • Develop and maintain integrations with international payment schemes including:
    • Visa
    • Mastercard
    • American Express
    • UPI
  • Support payment platform migration initiatives including implementation of Base24-eps on Linux RHEL / Cloud environments.
  • Analyse technical requirements and contribute to solution design, architecture discussions, and technical documentation.
  • Develop high-performance backend components for large-scale transaction processing environments.
  • Perform system optimization, troubleshooting, and performance tuning for payment switching platforms.
  • Work closely with QA teams, frontend teams, business stakeholders, banks, vendors, and payment partners.
  • Ensure solutions comply with payment security requirements including:
    • PCI-DSS standards
    • Card scheme requirements
    • Secure transaction processing practices
  • Document system architecture, integration flows, and technical specifications.

Mandatory Skills & Elaboration

Backend development experience with strong hands-on programming using C++ for enterprise-grade applications and transaction processing systems

Strong experience developing backend applications running on Linux environments, preferably RHEL

Experience in payment systems including payment gateways, transaction processing, card payments, or switching platforms

Experience integrating with international payment schemes such as Visa, Mastercard, Amex, UPI or similar payment networks

Hands-on experience with Linux shell scripting, preferably Korn Shell scripting

Experience working with PostgreSQL or relational databases in backend applications

Experience with AWS Cloud environments supporting backend/payment applications

Experience with IBM MQ middleware for enterprise messaging/integration

Experience with Base24-eps payment switching platform

Experience with payment security standards including PCI-DSS and secure transaction processing practices

 

 

About Encora

Encora is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services, DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others.

At Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality

 

 

 

Frequently Asked Questions

Is the salary disclosed for the Senior Backend Developer ( C++ and Payment) position at encora10?
The salary for this Senior Backend Developer ( C++ and Payment) role at encora10 is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Backend Developer ( C++ and Payment) position at encora10 located?
This Senior Backend Developer ( C++ and Payment) role at encora10 is based in Singapore. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior Backend Developer ( C++ and Payment) at encora10 belong to?
This Senior Backend Developer ( C++ and Payment) position is part of the APAC DU department at encora10. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Backend Developer ( C++ and Payment) position at encora10?
Click the "Apply Now" button on this page. You will be redirected to encora10's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior Backend Developer ( C++ and Payment) job at encora10 posted?
This Senior Backend Developer ( C++ and Payment) position at encora10 was posted on Aug 4, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Backend Developer ( C++ and Payment)
encora10
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