Staff Backend Engineer
Indexed description
As a Staff Backend Engineer, you will lead the technical direction of our Scala + Python data and agent infrastructure. You’ll own long-term architecture across multiple systems and scale both existing and greenfield services to keep our data fresh, our APIs fast, and customer workflows moving. This is a role for someone who wants to set the bar for technical excellence, mentor other engineers, and take responsibility for hard distributed systems problems with minimal safety nets and a small, senior team.
What You’ll Do
- Design and build resilient backend services and APIs
- Own high-level system architecture and major technical decisions across multiple systems
- Oversee critical data pipelines from ingestion to enrichment to delivery
- Architect systems for 100x data growth over the next three years
- Lead major cross-team initiatives and complex project delivery end to end
- Partner with ML leaders on model integration and agent architecture
- Build reliability and test coverage into the code itself with no separate QA layer
- Improve performance, scalability, and observability across our stack
- Mentor engineers through direction, feedback, and day-to-day support
- Raise the engineering bar through design reviews, pairing, and clear technical standards
- Optimize for real impact, customer outcomes, and fast iteration over theoretical perfection
- Use next-gen AI tools to improve code quality and velocity
- 8+ years building and operating complex, production backend systems
- Deep experience with high-throughput, large distributed systems
- Strong experience with Scala, Python, or functional / JVM languages
- Comfortable with distributed systems, data modeling, and high-volume pipelines
- History of providing technical coaching and direction to senior engineers
- Experience introducing new technologies and patterns across the team
- Enjoy greenfield work: from first principles design to deploy and monitoring
- Thrive without heavy process, QA buffers, or endless safeguards
- Ship, measure, refine over over-architecting, build foundations when needed
- Motivated by solving real user problems, not just abstract puzzles
- Excited to work where AI/ML is deeply embedded in the product, not bolted on
- Join a no-politics, high-trust, low-ego, and high-talent team
- Own mission-critical systems used by top-tier enterprise customers
- Work directly with founders and the Head of Engineering on problems that matter
- High autonomy, real impact, and clear ownership from day one
- Operate at the intersection of AI, data infrastructure, and enterprise workflows
- Top-tier compensation with meaningful equity upside
- Help build the platform, patterns, and engineering culture you can be proud of
Our process is fast, structured, and transparent, built to respect your time and surface real mutual fit
- Intro Call
- Deep Dive
- Work Sample
- Founder / Leadership Conversation
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