Job Description

Job Title: API Integrator / API Integration Engineer

Location:

On-Site

Experience:

2-3 Years

Employment Type:

Full-Time

About the Role:

We are seeking a detail-oriented and technically skilled

API Integrator

to design, implement, and maintain seamless integrations between our internal systems and external platforms.
The ideal candidate will have a solid understanding of APIs, data flow management, and secure communication protocols, ensuring our applications communicate efficiently and reliably.

Key Responsibilities:

1. API Development & Integration

Design, develop, and implement RESTful and GraphQL API integrations. Connect internal systems with third-party platforms (e.g., CRMs, ERPs, payment gateways, or mobile apps). Write and maintain integration scripts using

JavaScript, Node.js, or Python

. Work with authentication mechanisms such as

OAuth 2.0, JWT, and API keys

. Manage data synchronization and ensure consistent communication between systems.

2. Data Handling & Transformation

Map, clean, and transform data between APIs for proper compatibility. Handle

JSON, XML, or CSV

data formats for request/response cycles. Validate, sanitize, and securely process incoming and outgoing data.

3. Testing, Monitoring & Debugging

Test API endpoints using tools like

Postman

,

Insomnia

, or

Swagger

. Implement automated tests to validate integration accuracy and reliability. Monitor API performance, handle version upgrades, and troubleshoot errors. Maintain error logs and report integration health to relevant stakeholders.

4. Security & Compliance

Enforce secure data transmission via

HTTPS, SSL/TLS

. Implement secure authentication and authorization controls. Protect sensitive data and ensure compliance with data protection standards.

5. Collaboration & Documentation

Collaborate with

frontend, backend, and mobile development teams

to define integration requirements. Coordinate with third-party vendors and API providers for implementation and troubleshooting. Maintain clear, version-controlled

API documentation

for internal and external use.

Required Skills & Qualifications Technical Skills:

Strong experience with

RESTful APIs

and

Web Services

. Proficient in

JavaScript / Node.js / Python

(other backend languages also welcome). Hands-on with API testing tools like

Postman

,

Swagger

,

Insomnia

. Solid understanding of

HTTP methods

,

status codes

, and

request-response structure

. Familiarity with

authentication standards

(OAuth 2.0, JWT, Basic Auth). Knowledge of

webhooks

,

real-time APIs (WebSockets)

, and

API versioning

. Experience working with

CI/CD pipelines

for automated API deployments. Understanding of

cloud services

like

AWS API Gateway

,

Azure API Management

, or

Google Cloud Endpoints

(preferred).

Soft Skills:

Strong analytical and problem-solving abilities. Excellent communication and documentation skills. Ability to collaborate across technical and non-technical teams. Detail-oriented with a focus on quality, performance, and security.
Job Type: Full-time

Pay: ₹20,000.00 - ₹30,000.00 per month

Work Location: In person