Full Stack Engineer

2 weeks ago

Kolkata India Opvia.in Full time

Job Description Location: Kolkata (Onsite / Hybrid) Type: Full-time Compensation: Up to 1,00,000/month Work Schedule: US Shift (Preferable) Experience: 3+ years Language: Excellent English communication (spoken & written) About the Role Opvia is hiring a Full Stack Engineer (Electron) for a rapidly growing US-based technology company. You will be working directly with the co-founder as an early engineering team member, helping build and scale a cross-platform desktop application using Electron, React, and Node.js, along with modern AI integrations. This is a high-ownership, high-growth opportunity for someone who wants to contribute to a core product from day one while developing rare and in-demand skills in desktop app engineering and AI. Experience in EdTech is not required, but candidates with relevant exposure will be preferred. Key Responsibilities - Build and maintain cross-platform desktop applications using Electron and React. - Develop backend services and APIs using Node.js. - Integrate AI/ML capabilities using APIs (OpenAI, Hugging Face, custom models, etc.). - Handle packaging, deployment, updates, and optimization of Electron applications. - Participate in architecture planning, system design, and code reviews. - Collaborate closely with the client's founding engineering and product team. RequirementsMust-Have - Mandatory hands-on experience with Electron (not theoretical exposure). - Strong proficiency in React and Node.js. - 3+ years of full-stack development experience. - Experience integrating AI APIs or open-source model pipelines (preferred). - Understanding of desktop app deployment, performance optimization, and release workflows. - Strong analytical ability, clean coding practices, and excellent communication skills. Nice-to-Have - Experience with SQLite, WebSockets, or real-time communication systems. - Familiarity with CI/CD pipelines for desktop applications. - Understanding of UX/UI best practices. - Cloud exposure (AWS, GCP, or Azure). - Contributions to open-source or personal side projects. Why Join Opvia - Work directly with the US founder and early engineering team. - High ownership and visibility from day one. - Build deep expertise in Electron, React, and AI-driven application development. - Dynamic onsite/hybrid working environment in Kolkata with full operational support. - Opportunity to grow within a long-term, high-impact international engagement.

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