NodeJS Developer

Questronix Corporation; Makati; On-site; PHP 600,000 - 900,000; Full time

Job summary

Questronix Corporation is seeking a skilled Backend Developer to design and maintain scalable services using Node.js. The role involves building RESTful APIs and optimizing database transactions with MySQL or SQL Server. Candidates should possess a Bachelor's degree in a related field and 3–5 years of experience in backend development. Strong knowledge in API design, API management, and security standards is essential. Join us to collaborate and innovate in a dynamic environment.

Qualifications

• 3–5 years of experience in backend or API development using Node.js.
• Strong knowledge of RESTful API design and development principles.
• Experience with API management platforms such as IBM API Connect.

Responsibilities

• Design, develop, and maintain scalable backend services using Node.js.
• Build and expose RESTful APIs following best practices.
• Develop and optimize database queries, schemas, and transactions.
• Support deployment, testing, debugging, and performance tuning.

Skills

Backend development

API development

Node.js

MySQL

SQL Server

API management

JWT

OAuth

Git

Agile methodologies

Education

Bachelor’s degree in Computer Science, Information Technology, or related field

Tools

IBM API Connect

CI/CD pipelines

Job description

Job Description

• Design, develop, and maintain scalable backend services using Node.js aligned with business and technical requirements.
• Build and expose RESTful APIs following best practices in API design, security, and performance.
• Develop and optimize database queries, schemas, and transactions using MySQL or SQL Server.
• Configure and manage APIs using API management platforms such as IBM API Connect, including publishing, security policies, and access control.
• Support deployment, testing, debugging, and performance tuning of backend services and APIs across environments.
• Collaborate with developers, QA, and infrastructure teams to ensure reliable and scalable system integration.

Job Qualification

• Bachelor’s degree in Computer Science, Information Technology, or any related 4-year course.
• 3–5 years of experience in backend or API development using Node.js.
• Strong knowledge of RESTful API design and development principles.
• Proficient in working with relational databases such as MySQL and/or SQL Server.
• Experience with API management platforms such as IBM API Connect or similar tools.
• Familiar with API security standards including JWT, OAuth, and API key management.
• Experience with version control systems (Git), CI/CD pipelines, and Agile/Scrum methodologies.
• Strong problem-solving skills and ability to work collaboratively in a cross-functional team environment.