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Backend API Developer
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Salary
≈ $12k – $33k per year (Estimated)
Location
In office (Makati)
Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Sep 25, 2026. Questronix scores D on the Alion truth index.
Overview
Company
Impact
Profile match
Questronix is a long established Philippine information technology solutions provider. It delivers enterprise infrastructure, analytics and content management systems. The company serves banking, government and large corporate clients.
Job Description:
- Design, develop, and maintain scalable backend applications, services, and APIs based on business and technical requirements.
- Develop secure, reliable, and high-performing APIs and integrations supporting internal and external applications.
- Design and optimize application logic, data processing, database interactions, and system integrations.
- Perform code reviews, troubleshooting, performance tuning, and resolution of complex technical issues.
- Collaborate with frontend developers, QA engineers, DevOps, architects, and business stakeholders throughout the SDLC.
- Provide technical guidance to other developers and ensure adherence to coding, security, integration, and development standards.
Requirements
Qualifications:
- 5+ years of professional software development experience with strong backend and API development expertise.
- 5+ years of experience with Node.js, TypeScript and RESTful APIs.
- Knowledge of AWS and API Management.
- Strong experience designing and developing scalable backend applications, RESTful APIs, services, and system integrations.
- Solid understanding of databases, data structures, application architecture, security, authentication, authorization, and performance optimization.
- Experience with software development tools, version control, testing, CI/CD, and Agile development practices.
- Ability to troubleshoot complex technical issues, perform code reviews, and provide technical guidance to other developers.
- Strong analytical, problem-solving, communication, and collaboration skills.
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