DéjàDéjài
Careers

Build the Standard for Forensic Truth.

We are the deterministic counter-weight to the hype cycle. We build infrastructure that proves what happened when production broke. No guessing. No hallucinations.

View open rolesHow we workRemote-friendly • NYC • Small team • High bar

A product built on restraint.

PHILOSOPHY_MODULE

Engineering teams don't need another dashboard. They need recall. Déjà links incidents to the code that actually fixed them. Trust through determinism.

Math over Magic

We do not solve problems with "more LLMs." We solve them with hashing, graph theory, and immutable logs. We trust the commit SHA, not the prompt.

Confidence is earned

If it doesn't pass gates, we don't show it. Silence is a feature. Trust through restraint.

Zero-Panic Infrastructure

Our customers use Déjà when their house is on fire. Our systems must be boring, predictable, and indestructible. We prioritize correctness over velocity.

The Memo is the Product

We don't do hand-wavy "AI" pages. We write 6-page design docs. If the architecture isn't clear on paper, it won't be clear in code.

The idiosyncrasy is the product.

Determinism is a constraint. Constraints create trust. If we can't prove a link, we refuse to surface it. The system is designed to be audited — not believed.

Join the team.

RECRUITING_UPLINK: ACTIVE
FOUNDING_STAGE
> ROLE: Founding_Systems_Engineer // [EXP: INGESTION_PIPELINES]
REMOTE/NYCFULL-TIMEGATES • NORMALIZATION
> ROLE: Founding_Engineer // [EXP: FRONTEND_HUD]
REMOTE/NYCFULL-TIMEGLASS • TERMINAL UX
> ROLE: Security_&_Compliance_Lead // [EXP: SOC2_GOVERNANCE]
CONTRACT → FULL-TIMEDPA • ISO • AUDITNO-TRAINING COVENANT
[TAG: CONSTRAINT_FILTER]WHO_SHOULD_NOT_JOIN

If you want to wrap OpenAI APIs and call it a product, this isn't for you. If you get bored writing unit tests for edge cases, you will hate it here. We are building a Governance Vault — not a toy.

Low ceremony. High signal.

CANDIDATE_CHAIN_OF_CUSTODY

We keep the process small and technical. One screen, one deep dive, one final conversation. The goal is clarity, not theater.

STEP_1
Short intro

Who you are, what you've built, and why Déjà.

STEP_2
Technical deep dive

A real systems discussion: gates, invariants, normalization, and failure semantics.

STEP_3
Founder conversation

Alignment, equity, and how you like to work. High bar, low ego.

01 // INTRO_PACKET
02 // TECH_DEEP_DIVE
03 // FOUNDER_SYNC

General application

RESIDENCE: 2_MIN

Drop a high-signal note. Links help. Tell us what you shipped, what you learned, and why you care about deterministic systems.

[TAG: NO_SURVEILLANCE]PRIVACY_PROMISE

No spam. No "AI surveillance." Just memory.

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> We read every message. No recruiters. No noise.