Puretech Internet
Open positions
AI Quality and Test Automation
QA Automation Engineer (3-5 yrs) in the Kolkata office who builds and maintains code-based UI and API test automation (Playwright/Cypress/Selenium with TypeScript or Python), wires tests into CI/CD pipelines, and tests and evaluates LLM-powered features using datasets and AI evaluation tools.
Full Stack Engineer (AI-native)
Full stack developer building end-to-end web applications with React.js, Next.js, Node.js, TypeScript, and SQL/NoSQL databases, deployed on AWS/GCP with Docker and CI/CD. Also develops AI-powered features and agents using LLM APIs (Claude, OpenAI, Gemini) and AI coding tools, working from the Kolkata office.
Tech lead / architect
Hands-on technical lead/architect at a Kolkata digital agency: gathers requirements, leads solution design and architecture, writes/reviews code, mentors the team, and drives AI adoption by building LLM-powered features and agents. Core stack: React/Next.js, Node.js/TypeScript, Python, SQL/NoSQL, AWS/GCP, Docker, CI/CD.