Sr. Software Engineer

Mako IT Lab

6 years

0 Lacs

chennai tamil nadu india

Posted:2 months ago| Platform:

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Skills Required

software react.js saas authentication authorization data integration code development analytics payments chat support webhooks rest graphql jwt saml git testing jest debugging documentation

Work Mode

On-site

Job Type

Full Time

Job Description

Key Responsibilities

Develop and maintain React.js applications with reusable, scalable components.
Integrate SaaS SDKs and client libraries. Customize SDK features to align with product workflows and business logic.
Handle authentication, authorization, and secure data flows within SDK integrations.
Debug and troubleshoot issues related to SDK updates, version mismatches, and compatibility.
Collaborate with backend teams to ensure seamless integration with APIs and microservices.
Optimize performance when multiple SDKs are embedded into the same application.
Document SDK usage patterns and best practices for internal teams.
Mentor junior developers and contribute to code quality & architectural discussions.

Skills & Qualifications

Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience).
4–6 years of front-end development experience, with at least 2+ years in SaaS SDK integration.
Strong expertise in React.js, Hooks, and TypeScript.
Experience integrating multiple SaaS SDKs into a single application (analytics, payments, chat, support, etc.).
Knowledge of event-driven SDK architectures (webhooks, listeners, real-time updates).
Familiarity with REST, GraphQL, and WebSocket APIs.
Solid understanding of authentication protocols (OAuth2, JWT, SAML) within SDK integrations.
Experience with CI/CD pipelines, Git, and testing frameworks (Jest, Cypress).
Strong problem-solving, debugging, and documentation skills.

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