Sweden
EuropeData Scientist, Agent
3 нед. назад
SwedenEuropeOnsite
llmevaluationobservability
You own how we measure and improve 's AI agent by building eval systems and experiments to improve agent success rates.
Обязанности
- Define and own the metrics for agent quality: success, completion, error rates, and the behaviors that drive them.
- Build the eval systems and experiment framework that decide whether an agent change ships, like an A/B-tested rollout that catches a change increasing errors before it reaches everyone.
- Turn agent traces and telemetry into concrete fixes, working directly with the agent engineering team.
- Build the tooling and agents that produce these evaluations continuously as the agent evolves.
- Set the bar for how we judge agent behavior where there is no answer key to check against.
Требования
- A data scientist who wants to make an AI agent measurably better, not just report on it. You own agent quality metrics and drive them up.
- Experience or strong interest in LLM evaluation and observability: building evals, scoring outputs, tracing agent behavior, and catching regressions.
- Strong SQL and Python, applied statistics, and experimentation. Comfortable designing A/B tests for agent changes where outcomes are noisy.
- You build systems and agents that produce this insight continuously, rather than one-off analyses.
- Instinct for what "good" looks like in agent behavior (success, error rates, task completion) and how to measure it when there is no clean answer key.
- Entrepreneurial. Thrives in ambiguity, and works closely with the engineers building the agent.
- Please submit your application in English. It's our company language, so you'll be speaking lots of it if you join.
- We treat all candidates equally. If you're interested, please apply through our careers portal.
Другое
- TL;DR — You own how we measure and improve 's AI agent. You build the eval systems and experiments that tell us whether a change makes the agent better or worse, and you turn agent telemetry into the fixes that raise success rates and cut errors.
- At , data scientists are not isolated model-builders; they sit close to the product, experimenting continuously with how intelligence changes user behavior and product dynamics.
- lets anyone and everyone build software with any language. From solopreneurs to Fortune 100 teams, millions of people use to transform raw ideas into real products, fast. We are at the forefront of a foundational shift in software creation, which means you have an unprecedented opportunity to change the way the digital world works. -built applications and websites are visited hundreds of millions of times a month, and our enterprise footprint is compounding fast. And we're just getting started.
- We're a small, talent-dense team building a generation-defining company from Stockholm. We value extreme ownership, high velocity, and low-ego collaboration. We seek out people who care deeply, ship fast, and are eager to make a dent in the world.
- We're building with tools that both humans and AI love:
- Languages: SQL and Python
- LLM evaluation & observability: Braintrust, OTEL tracing, many LLM providers
- Warehouse & events: BigQuery, PubSub
- Analytics & product: Hex, Apps
- Experimentation: A/B and growth testing
- Cloud: GCP
- And always on the lookout for what's next.
- Fill in a short form and jump on an intro call with our recruiting team
- A call with the hiring manager
- A take-home case study
- A Most Impressive Project session
- Cross-functional interviews with the people you'd work with
- A final conversation with leadership