South Delhi · On-site · Full-time · Early career or lateral

The role
We are building a full programmatic stack — a DSP, an SSP, an exchange, and the platform layer that holds them together. That is a lot of surface area, and much of it has never been written down. This role writes it down, then helps decide what gets built next.
You sit with the founder. You research the market, read the specs, talk to engineering, and turn all of it into documents people can act on: business requirements, product requirements, system specifications, technical guides, prompt libraries, tutorials. You are not a scribe. You are expected to have a position on what the architecture should look like and to defend it.
The role is broad on purpose. In a bootstrapped company approaching launch, the person who wrote the spec is often the person who also sits in on interviews, coaches a recent engineer through their first sprint, drafts the launch copy, writes the internal policy nobody wanted to write, and stays late running the last round of testing.

What you will do
Product and architecture




Research the programmatic advertising market — supply paths, auction mechanics, identity, measurement, the economics of each layer
Write BRDs, PRDs, and SRS documents that engineering can build from without a follow-up meeting
Study platform architecture at scale — how IaaS, PaaS, and SaaS layers are separated, priced, and operated — and bring that back into our design decisions
Develop and maintain prompt engineering assets as we build AI-native workflows into the products
Work on software packaging, release structure, and how our products are versioned, bundled, and shipped
Writing and communication
Produce technical guides, how-tos, and tutorials for internal and external audiences
Run social media marketing and external communications as the products approach launch
Handle PR conversations with composure — you should be able to represent the company without a script
Operations and team
Work alongside

📌 Founder's office associate — ad-tech arch (India)
🏢 Blowtrumpet
📍 India