Full Stack Engineer
- Location
- San Francisco
- Workplace
- On-site
- Employment
- Full-time
- Compensation
- $230k – $300k + equity
- Visa
- Sponsorship for Exceptional Candidates
About this role
What we're looking for
We need a full-stack engineer with 2-5 years of experience who has shipped production products end-to-end and has a backend lean. You should be comfortable working in a fast-paced, ambiguous startup environment and have a track record of building great software at reputable companies (Series B+ startups or strong tech companies). Bonus points if you have experience with AI agents, developer tools, or observability products.
What you'll do
- Build core product experiences across the Judgment platform — agent investigation interfaces, eval workflows, trajectory debugging, verification, and replay systems
- Own problems end-to-end: talk to customers, understand where their agents fail, define what should exist, build it, and iterate until it works
- Ship across the full stack with a backend emphasis — APIs, data models, internal systems, and product surfaces
- Build the Judgment Agent and shape how it runs large-scale investigations across production traces
- Design and implement platform systems: workspaces, permissions, billing, usage, SDKs, and terminal-first developer experiences
- Work directly with AI teams building production agents, understand their failures, and turn those into product decisions
What happens next
Skip the application pile. Clera gets you in front of the people who decide.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
Clera pitches you to the company
Clera writes the intro, sends it to the founder, and handles the back-and-forth.
A meeting lands on your calendar
When the company wants to meet, Clera gets the call on your calendar. You just show up.
Culture & values
Small, high-intensity team of ~22 people
Team operates in-person because the problems are hard, the product is moving fast, and tight feedback loops matter
Engineers own problems end-to-end: talking to customers, understanding where their agents fail, defining what should exist, building it, and iterating until it works
Culture is meritocratic and fast-moving
Engineers who demonstrate strong performance can expand into applied AI work alongside the research team
Team ships quickly — interview processes close in a week and a half, and the same urgency applies to product development
AI-native company where everyone interacts with AI systems more than at most places
Ask your AI about this role
Connect Clera once, then ask if it fits you.
Ask about this role
Tell me about the Full Stack Engineer role at Judgment Labs on Clera (https://www.getclera.com/jobs/judgment-labs/full-stack-engineer--mqtyq53i9l7k). Does it fit my profile and preferences? If it does, tell Clera I'm interested.
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