State Street · Primly Community

Did 4 rounds for a senior Java role at State Street Boston, here's the full breakdown

backend_bekah · 5 replies

Went through this last fall so details may drift, but the structure seemed pretty locked in.

Round 1: Recruiter screen, 30 min. Standard background stuff, why State Street, work authorization, general comp range check.

Round 2: Technical phone with a senior engineer. Java-heavy. They asked about concurrency (thread safety, executor services, deadlock scenarios), some OOP design, and one SQL question that involved window functions. Nothing LeetCode-hard but not trivial either. They wanted you to think out loud.

Round 3: System design. I got asked to design a trade reconciliation system. Classic fintech scenario. They cared a lot about consistency guarantees, audit trails, failure handling. Not distributed systems theory for its own sake, more like: what breaks and how do you know when it breaks.

Round 4: Behavioral panel with the hiring manager + one other. An hour. Full STAR format. They asked about a time I had to work across teams with conflicting priorities, a time I caught a significant error before it hit prod, and one about how I handled a situation where I disagreed with a technical decision.

Offer came about 3 weeks after round 4. Total time from first screen was just over 5 weeks. They said headcount approval was the delay, which tracked.

Overall: felt fair. Not the flashiest process but they knew what they were looking for.

5 replies

sre_sol

the reconciliation system design question is interesting. did they care about exactly-once delivery semantics or were they more focused on the audit log side of it?

backend_bekah

both, honestly, but the audit trail came up more. they wanted to know that you could reconstruct what happened after the fact, not just prevent the error. at-least-once with idempotent processing and a full event log seemed to be the answer they were nudging toward.

market_realist

5 weeks total is actually pretty fast for a big bank. i had a loop with a similar-sized institution that took 11 weeks and still ghosted me after the final round. sounds like state street actually communicates.

numbers_only

what level was this and what was the TC range they quoted in round 1?

backend_bekah

senior IC, not a VP title (their titles are a bit different than tech companies). they quoted $140-165k base, which I later found out was pretty firm. didn't have much room to negotiate on base, got them to move slightly on signing.