Tech Lead/Backend Architect - Internship (WFH & Part Time)

About the internship:Selected intern's day-to-day responsibilities include:

1. Design workflow/state engine for engagements, exceptions, communication and approvals.

2. Build APIs, PostgreSQL data model, authentication, RBAC and multi-tenancy.

3. Design evidence/audit architecture.

4. Build background-job/workflow infrastructure.

5. Own cloud deployment, security and reliability.

6. Define integration architecture for Tally, GST/GSP, WhatsApp and email.

7. Set engineering standards and review code.Who can apply:Only those candidates can apply who:are available for the work from home job/internshipcan start the work from home job/internship between 8th Oct'26 and 12th Nov'26are available for duration of 4 monthshave relevant skills and interestsare Computer Science Engineering studentsStipend:INR₹ 1,500 - 2,000 /monthDeadline:[hidden]:59:59Other perks:Certificate, Flexible work hoursSkills required:Java, Python, Node.js, PostgreSQL, APIs and System DesignAbout Company:QuasysAI is an AI technology startup building NILE, an execution intelligence platform that enables AI systems to understand context, make decisions, execute real-world tasks, and continuously adapt across connected services. While today's AI excels at reasoning and generating responses, NILE bridges the gap between intelligence and execution by transforming user intent into autonomous outcomes. At QuasysAI, interns work directly with the founding team on real-world challenges in AI, software engineering, product development, design, marketing, and business strategy. We foster a fast-paced, collaborative environment where ownership, innovation, and continuous learning are at the core of everything we do. This is an opportunity to contribute meaningfully to a cutting-edge AI startup and gain hands-on experience building technology with real-world impact.

Responsibilities

Selected intern's day-to-day responsibilities include:

1. Design workflow/state engine for engagements, exceptions, communication and approvals.

2. Build APIs, PostgreSQL data model, authentication, RBAC and multi-tenancy.

3. Design evidence/audit architecture.

4. Build background-job/workflow infrastructure.

5. Own cloud deployment, security and reliability.

6. Define integration architecture for Tally, GST/GSP, WhatsApp and email.

7. Set engineering standards and review code.