Data Engineer
11x
- San Francisco, California, United States
- San Francisco, California, United States
À propos
This is not a traditional data engineering role. You'll own critical pieces of the infrastructure that power our AI workers, customer data platform, and future data architecture. You'll work across data engineering, backend systems, infrastructure, and AI, building foundational systems that directly impact how our products behave in the real world. The best people for this role think in systems, move with urgency, and use AI as leverage.
Why this role is different The role of data engineering is changing. As AI becomes more capable, the bottleneck increasingly shifts from models to data. The best AI systems aren't defined by the model they're using. They're defined by what they know, what they can access, and how effectively they can retrieve and reason over information.
At 11x, we're building AI workers that operate on behalf of our customers. For those workers to become more useful, more autonomous, and more intelligent, they need access to the right data at the right time. Every improvement in data access, retrieval, enrichment, synchronization, and infrastructure directly improves the capabilities of our agents. That means the systems you build won't sit behind the scenes. They'll determine what our AI workers can understand, what actions they can take, and how much value they can deliver. The quality of our AI workers is ultimately constrained by the quality of the data systems behind them. You'll be responsible for pushing that frontier forward.
We Believe The Future Belongs To Engineers Who
think like owners
build systems that scale beyond themselves
use AI tools fluently
care about outcomes, not just implementation
move quickly through ambiguity
enjoy building foundational infrastructure from first principles
What You'll Do
Own and extend our customer data ingestion platform
Build and maintain large-scale data pipelines powering AI products and customer workflows
Design systems for syncing customer data across external platforms, CRMs, and third‑party systems
Help architect our future data lake, retrieval layer, and data infrastructure strategy
Build ingestion and querying systems for lead, account, enrichment, and customer knowledge data
Create the infrastructure that gives our AI workers access to the information they need to reason, act, and improve over time
Partner closely with product and engineering teams to unlock new AI product capabilities
Improve reliability, observability, performance, and scalability across our data stack
Contribute across backend systems and infrastructure, not just traditional data engineering projects
Push ideas into production quickly instead of over‑optimizing in planning phases
What We're Looking For
4+ years of software engineering or data engineering experience
Strong experience building and maintaining production‑grade data systems and pipelines
Experience with Python and Typescript
Strong backend engineering fundamentals beyond traditional data engineering
High agency — you naturally move things forward without waiting for direction
Comfort operating in ambiguity and building without a playbook
Strong systems thinking and architectural intuition
Ability to balance speed with long‑term scalability
Strong problem‑solving skills and a willingness to own problems end‑to‑end
Hungry to grow. You want expanding scope, responsibility, and ownership over time
Excitement about AI‑native workflows and the future of software development
Nice to Have
Experience with ClickHouse or other columnar databases
Experience building customer data platforms (CDPs)
Experience with Airbyte or similar data integration and ingestion platforms
Experience with CRM integrations and synchronization systemsWhoops let's correct
Experience designing data lake architecture
Experience supporting AI or ML products
You've used tools like Claude Code, Codex, Cursor, or similar heavily in your workflow
You care deeply about engineering velocity and iteration speed
What Success Looks Like You help us:
Build the data foundation that powers our AI workers
Give our agents access to the information they need to reason and act effectively
Unlock new product capabilities through better retrieval, enrichment, and infrastructure
Move faster without sacrificing reliability
Turn complex data problems into elegant systems
Create a culture where engineering is deeply tied to ownership, execution, and outcomes
Compensation Base salary range: $170,000-$200,000
Final offer will be based on a variety of factors, including role level, relevant experience, skills, and job‑related expertise.
11x is an equal opportunity employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity or expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.
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Compétences linguistiques
- English
Avis aux utilisateurs
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