Job Title: Co-founder – Full Stack Developer (Equity-based)

Location: Kolkata, India (On-site)

Type: Full-Time, cannot be doing anything by the side

Compensation: Equity-based only (No salary at the moment)

About Adding

At Adding, we are in the early stages of building something bold and exciting. We believe in the power of collaboration, resilience, and smart execution. We're not just starting a company — we're laying the foundation for a culture of innovation, grit, and meaningful impact. If you're someone who thrives on challenges and is eager to build from the ground up, this could be your calling.

The Role

We're looking for a Co-founder with a strong Technology and AI/ML mindset — a true partner, not just an employee. You'll be instrumental in shaping our core product architecture, building our initial prototypes, and establishing the entire technology stack, with a heavy emphasis on integrating Artificial Intelligence and Machine Learning capabilities.

This is a unique opportunity to co-create a company as a key decision-maker, working alongside a founding team that values passion, transparency, and perseverance.

What We're Looking For

You've tried building a product or leading a tech team before. Maybe it didn't work out — and that's completely okay. In fact, that's a plus.

You have a deep entrepreneurial drive and are looking for a second (or third) shot at building something meaningful.

You're based in or willing to relocate to Kolkata, and ready to work full-time and on-site.

You come from a strong technical background (preferred), proficient in modern tech stacks, and have demonstrable experience or passion for developing and deploying AI/ML models.

You want to be a partner, not just an employee. You're ready to take ownership — of successes and failures alike.

Responsibilities

Define and build the entire technology and product roadmap from scratch, ensuring a scalable and robust architecture.

Design, develop, and deploy the initial prototypes and Minimum Viable Product (MVP), with a focus on core AI/ML functionalities.

Establish best practices for coding, testing, deployment, and security.

Work closely with the Sales and Marketing teams to translate customer needs into technical specifications and product features.

Represent Adding in technical discussions with potential partners, customers, and investors.

Be the founding technical voice, capable of recruiting and mentoring the first technical hires as we grow.

What We Offer

Significant Equity ownership in the company (No salary at this stage).

A chance to build the core technology that defines the company from 0 to 1.

Creative freedom and a voice in strategic decisions, especially around technology and AI direction.

A partner you can count on for transparency, hustle, and shared ambition.

If you're done chasing titles and ready to build something real — we should talk.

Dropping my digits 7439017907 feel free to give me a call

Regards

Hreesav Bhattacharjee

Co-founder and CEO

Full Stack Engineer - Innovation