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Principal Engineer — Platform

Architecture & Cross-cutting

Lead Full-Time Remote (India preferred) / Guwahati Permanent

Compensation

INR 60 - 90 LPA + equity.

Engagement

Full-Time

Permanent role. Full-time commitment. Remote-first, with periodic in-person off-sites.

Scope of role

Set direction within your domain. Build and mentor a team. Own outcomes at the function level.

01 — The role

Why this role exists at EduRankAI

The most senior individual contributor at the company. Not a manager. You set technical direction across teams without owning headcount, and the architecture documents you author are the ones other engineers will reference for years. The point of this role is to be the engineer that other senior engineers trust to think hard about something nobody has time for. You will spend a third of your time deep in the hardest production failures, a third writing the RFCs that bind multiple teams, and a third mentoring Staff-tier ICs into Principal candidates.

02 — The work

What you will own

  • 01 Set cross-cutting technical direction across product, platform, and AI.
  • 02 Author architecture RFCs that bind multiple teams for 12-24 month horizons.
  • 03 Mentor Staff and Senior engineers; bring at least one Staff engineer to Principal-ready over 24 months.
  • 04 Dive into the hardest production failures and fix them at root, then write the institutional learning.
  • 05 Own one or two cross-cutting systems end-to-end (deploy infra, observability stack, secrets, etc.).
  • 06 Be the second pair of eyes on every org-wide technical decision the CTO makes.

03 — The expertise

What we look for

12+ years building production systemsHas been the most senior IC at a real companyPolyglot — fluent in 3+ stacks at depthWrites clearly enough to settle technical debates in writingStrong opinions, weakly held

04 — The bar

Who thrives here

  • You have been the senior-most IC at a company or org for at least 2 years.
  • You have authored an architecture document that bound multiple teams and survived contact with reality for at least 12 months.
  • You can describe an outage you root-caused that nobody else on your team could have.
  • You write internal essays without being asked to.
  • You have publicly disagreed with senior leadership in writing at least once, professionally, and survived it.

05 — How we work

The EduRankAI environment

Remote-first, async-first

Work from anywhere. We optimise for deep work, not face time. Periodic in-person off-sites for the full-time team.

High autonomy, high standards

We hire adults and trust them. You will be expected to set your own goals, communicate clearly, and ship.

Builders, not bureaucrats

We optimise for clarity over process. Make the call, ship the work, write up what you learned.

Bharat-built, globally ambitious

We are an Indian frontier AI lab. We build for India first and the world second — in that order.

06 — Hiring process

What to expect after you apply

  1. 01

    Application review

    Every application is read personally within five business days. We respond either way.

  2. 02

    Take-home or live exercise

    Role-specific. Time-boxed. Real problems we are actually working on, not invented puzzles.

  3. 03

    Conversations

    Deep technical and values conversations with the team you would join. No trick questions. No panel ambushes.

  4. 04

    Offer or honest no

    If yes: digital offer letter, signed in-portal, transparent terms. If no: written feedback if you want it.

Before you start

What we will collect. What it costs. What we will not do with it.

Application fee

CHF 100

Lead tier

We will collect

  • Name, email, phone — Account + application updates. No marketing.
  • Resume / portfolio link — Human review of your work.
  • Date + place of birth — Identity verification only.
  • Your written responses — Selection rubric. Read by humans.
  • Government ID (later) — Anti-fraud at offer / interview stage. Not at signup.

We will never

  • Sell your data
  • Share with third-party recruiters
  • Use for advertising
  • Train models on it
  • Send marketing email

Our situation

EduRankAI is a small, independent organization building long-term capabilities in educational intelligence, advanced AI systems, and research infrastructure. We take no advertiser money, no donations with strings attached, and no investor pressure on hiring decisions. The small per-application fee covers the real cost of processing your application — human review, identity verification, infrastructure, reviewer time. It buys us the right to be honest. Genuine financial hardship? Request a fee waiver inside the application — reviewed individually within 5 business days, with no record in your file and no second-class treatment of waiver-granted applications.

Full transparency policy Why we charge a fee Questions? Email us

Ready to apply?

We read every application personally. If you are the right person for this role — regardless of pedigree, background, or where you are based — you will hear back from us within five business days.

Lead Full-Time

Principal Engineer — Platform

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