Announcing our $42M Series B, led by Sequoia & Khosla

Engineering at WithCoverage

Artificial Intelligence to Protect the Real World

We build systems that handle tedious, repetitive work—so our team can do what AI can’t. You’ll work closely with the people who use what you build daily, and ship software that affects thousands of real businesses with real problems.

Role
member of technical staff
Stack
aws, vercel, eks, argocd, postgres, iceberg
AI
custom-built harnesses, autonomous coding, self-improving loops
Where
nyc, in office, five days

Changelog

Recent production changes.

live
PRs merged / wk
302
median time to merge
32m
AI calls / wk
298k
AI tokens / wk
7.2B

Yesterday

Feature-flag control plane wired across inbound communication processors

infra

Sun · Sep 6

Nightly architecture refresh runs under leased, non-root Kubernetes jobs

infra

Sat · Sep 5

Signed application webhooks stream shared-inbox events into the communication mirror

platform

Arrival-time account matching runs on cached catalogs and deterministic evidence

platform

Signed shared-inbox webhooks mirror messages and conversation state directly

platform

Deterministic account matching runs on arrival and nightly shared-inbox sweeps

platform

Ingestion inventory unified across upload, migration, and replay-safe rebuild paths

infra

Dedicated read-only service credentials isolate dashboard gateway access

infra

Request-isolated MCP trace attribution preserves concurrent client boundaries

platform

Inbound-file ingestion inventory unified across migration and rebuild paths

infra

Deterministic account matcher scheduled across shared inboxes with cursor checkpoints

platform

Read-only service identities staged for dashboard gateway isolation

infra

Fri · Sep 4

Subjectivity runtime moved behind Platform-owned APIs and idempotent migrations

platform

Account matching catalog exposed through scoped service credentials and fingerprints

infra

Tool-call tracing ships with sampled telemetry and private payload suppression

infra

Subjectivity runtime moved behind Platform-owned APIs with one-way migrations

platform

Versioned account-matching catalog exposed through a scoped service API

platform

MCP tool tracing added with privacy-filtered telemetry and optional secrets

infra

Policy requirement runtime moved behind a dedicated platform service

platform

Mirror-backed communication activity becomes canonical for thread ordering

infra

Entity reconciliation gains conservative nickname and typo disambiguation

platform

Thu · Sep 3

Communication reads re-planned target-first for subsecond large-account pages

infra

Append-only billing lifecycle events power a read-only operations board

platform

SPA boot payload cut 46% with lazy bundles and parallel auth loading

infra

Communication reads routed service-first with sampled parity checks

infra

Account communication pages moved to target-first indexes and subsecond reads

infra

Account activity API returns time-windowed messages and comments in one stream

product

Wed · Sep 2

Contract-driven REST v1 rollout gated by drift-tested GraphQL parity

platform

Bounded queue-drain protocol preserves in-flight enrichment work across deploys

infra

Nightly browser automation coordinates private-inbox capture readiness

infra

Why this job exists

Engineering is suddenlyvery different.

Companies used to hire people to fuel growth and pay SaaS vendors for software they could use. That's all changed — now companies want to buy outcomes.

Our team builds the platform and tools to enable our risk management experts to scale themselves 2x, 10x, or 100x more than was possible in the past.

We are working to break the scaling laws of services businesses with AI agents. We are a deeply collaborative, in office, hard working and curious team in NYC.

Diagram: AI agents pull insurance documents from a task queue, work them concurrently, and ship finished artifacts without supervision. Interactive: choose a file in the queue to dispatch it to an idle agent, select an agent to see its live log, or select a shipped artifact to preview it.

Diagram: an engineer and a risk expert deploy as a pair into client verticals — defense, hospitality, logistics, energy — build on site, and ship measurable outcomes. Interactive: choose a site to deploy the pair there, or select a deployed site for details.

Diagram: an AI harness loops through run, eval, learn, and update stations. Each lap appends an improvement to the harness changelog, evals flip from fail to pass, and the pass rate climbs from 62 to 94 percent. Interactive: select the next station to drive an iteration by hand, or any station for details.

Diagram: a fleet of AI agents serves a growing wall of client accounts, routing only rare judgment calls to a single risk expert. Accounts per expert climbs from 10 to 100. Interactive: choose an unlit account tile to onboard it, or select the expert or an agent for details.

Real, interesting problemsYou'll build AI infrastructure that can read and understand complex documents, ask questions, make decisions, and take actions that have real consequences for our clients' businesses. You'll learn what it takes to build and deploy autonomous agents that manage risk at scale in the real world.

Inside the team

The actual work.

Sasha R.Cole S.Mitch R.Nick O.Taylor A.

engineering

Sasha R.
What are you building?
An AI-driven claims platform that gives clients full visibility into their claims, losses, and legal processes — turning messy insurance data into something clear.
Where does your time go?
Deep dives into a problem, designing the system, shipping it, then iterating fast with the people who use it. One day I'm evaluating the latest AI, the next I'm shipping what the team uses tomorrow.
What was hard to get right?
Nuance. Insurance is a language-based industry — every policy is specific to the client and their business, and one small detail flips the answer. Building repeatable systems on that takes real domain depth.
Why did you join?
The team, and how embedded we are with our users. I get to shape the product next to the people using it and watch the impact land in real time.

Leadership

Who you'll build with.

  • JD Ross

    JD Ross

    Co-founder

    An entrepreneur and product leader with a track record of building category-defining companies. He co-founded Opendoor, taking it from inception through IPO, and brings a product-first instinct to everything we build.

  • Naveen Kasthuri

    Naveen Kasthuri

    CTO

    A pioneer in AI-native engineering with a background that blends finance and technology. Previously a senior principal engineer and chief architect in charge of transforming a 700-person R&D org to be AI-native.

Backed by Sequoia & Khosla · Series B

How we hire

A process builtto respect your time.

  1. Technical Deep Dive

    precision and depth

    We go deep on the decisions, the tradeoffs, and what you'd do differently. No trivia, no whiteboard puzzles.

  2. Coding Round with AI

    how you steer the model

    Bring your own AI tooling and pair on a real problem. We don't ban the model or treat it as cheating — using it well is the job. We watch how you prompt, review, debug, and steer it, because that's exactly how you'll ship here.

  3. Onsite — 2–3 Interviews

    systems and product judgment

    A few focused sessions on systems design and product thinking. Architect something real, then reason about what to build, for whom, and why.

Do what AI can't. Build what it can.

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