Integration Developer (API - C#.Net)

Octal Philippines Inc 4

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Taguig, Metro Manila, Philippines on site Until 8/21/2026 First posted March 5, 2026 Last posted March 5, 2026
Job description

We are looking for an Integration Developer to support the development and integration of payment APIs. The role involves building and maintaining backend services, integrating REST APIs, and ensuring smooth system connectivity for payment processing.

  • Develop and maintain Payment API integrations using .NET Core
  • Build and integrate RESTful APIs with internal and external systems
  • Manage databases using PostgreSQL and MS SQL
  • Troubleshoot and resolve integration and technical issues promptly
  • Collaborate with development teams to enhance system integrations
  • Utilize Git, JIRA, and CI/CD tools for development and deployment processes

Requirements

  • 1–2 years of experience in .NET Core development
  • Experience with REST API development and API integration
  • Familiarity with PostgreSQL and MS SQL databases
  • Knowledge of Git, JIRA, and CI/CD tools
  • Strong problem-solving skills and ability to work in a team
  • Banking or financial system experience is a plus
About this role

Summary

Develop and maintain payment API integrations, build RESTful APIs, and troubleshoot system connectivity.

Job title

Integration Developer (API - C#.Net)

Experience level

1–2 years

Industry

software

Location requirements

Taguig, Philippines; remote not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

.NET CoreREST APIPostgreSQLMS SQLGitJIRACI/CD

Preferred skills

bankingfinancial systems

Specializations

APIRESTC#.NETintegration
Locations

Structured locations inferred from the posting.

Taguig, Metro Manila, Philippines

On-site City