Own the shopper lifecycle at scale while leading cross-team platform modernization

Instacart is hiring a Senior Software Engineer II to lead architecture and delivery for the systems behind shopper onboarding, earnings, ratings, and retention. This interview probes distributed-systems ownership, cross-functional program leadership across Logistics, Identity & Fraud, and Legal, and hands-on AI-enablement experience in the dev lifecycle.

Practice this interview

Free · a live voice mock calibrated to this exact role

Start the mock interview

What this interview tests

Distributed systems architecture with high-availability and low-latency tradeoffs
Cross-functional technical leadership across teams with external dependencies
AI enablement in the engineering lifecycle with measurable productivity impact
Domain migration and platform modernization strategy
Operational excellence: observability, incident response, SLAs and SLOs
Mentoring engineers via design reviews and documentation

Common question themes

Walk me through a distributed system you architected and owned, including availability and scaling tradeoffs

Tell me about a cross-team initiative you led with competing stakeholder priorities and a tight deadline

Describe a concrete case where you integrated AI into your dev workflow and what impact it had

How would you approach modernizing a legacy service that several other teams depend on

How do you balance shipping features with uplifting a team's operational maturity

How candidates describe it

Real Senior Software Engineer II interview stories — retold from candidates' public write-ups, with sources.

Bloomberg · Senior Software EngineerOffer

Bloomberg Senior Software Engineer Interview: Five Rounds, Offer

A Senior Software Engineer candidate applied to Bloomberg's London office through the company's careers site and, after an initial screen, went through five separate on-site conversations covering coding, system design, a recruiter chat, and a hiring-manager round, ultimately accepting an offer.

Interviewed October 2022 · London, United Kingdom

Google · L3 Software EngineerOffer

Google L3 software engineer interview: phone screen, four coding rounds, and the Googleyness round

A candidate with two years of experience went from recruiter outreach to offer over about four months. The onsite was four 45-minute coding rounds — three of them featuring binary trees — and one round turned into a 25-minute chain of follow-ups about approximating an optimal solution at scale.

Interviewed June 2020 · Bangalore, IN

Google · L4 Software EngineerNo offer

Google L4 Software Engineer Interview: Eight Rounds, No Offer

An L4 Software Engineer candidate went through two phone screens, three onsite rounds, a culture conversation, and a team-matching call with a Google hiring manager, then watched the process stall for about a month and a half over a tightened experience requirement before an added extended round ended without an offer.

Interviewed February 2024 · Not specified

View the original posting

All Instacart interviews