Responsibilities
- Scale and optimize existing ML systems. Improve the performance, reliability, and cost-efficiency of our current ML infrastructure, including feature stores, model serving, and orchestration pipelines.
- Build reproducible, automated ML pipelines. Design and operate the pipelines that power model training, deployment, and monitoring across the platform — so models ship reliably and repeatably, not as one-off integrations. Partner with data scientists to make low-latency production deployment a paved path.
- Build new ML infrastructure. Design and implement new components of our ML stack as the platform grows, with a focus on scalability, modularity, and developer experience.
- Set ML engineering standards. Help define best practices for model deployment, monitoring, and lifecycle management. Mentor teammates and raise the bar across the organization.
- Own production reliability. Be responsible for the uptime, performance, and correctness of ML systems serving real-time, business-critical decisions.
Requirements
- 4+ years of experience building and maintaining production ML infrastructure.
- Strong software engineering fundamentals, with experience designing distributed systems and writing high-quality, maintainable code.
- Hands-on experience with the full ML lifecycle in production: feature engineering and serving, model deployment, monitoring, and retraining.
- Proficiency in Scala and Python, with hands-on experience building data and ML workloads on distributed processing frameworks such as Spark and Flink.
- Experience operating systems at scale, including performance tuning, observability, and incident response.
- Strong communication skills and the ability to collaborate effectively across data science, engineering, and product teams.
- Significant experience building and operating workloads on AWS.
Nice to Have
- Experience building ML infrastructure for fintech applications
- Track record of scaling ML systems through significant growth in traffic, models, or feature volume.
Benefits
- Competitive salary and equity packages, including a 401k
- Remote-first culture — work from anywhere
- 100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)
- Unlimited PTO policy
- AI First company; both Co-Founders are engineers at heart; and over 50% of the company is Engineering and Product
- Family-Friendly environment; Regular team events and offsites
- Unparalleled learning and professional development opportunities
- Making the internet safer by protecting online transactions
Work Arrangement
Remote (Worldwide)
