Infra Engineer
About the role
Infra/product role focused on AWS-based infrastructure for an AI-native loan servicer. Initial 50-50 emphasis between infra and product, with a path toward predominantly infra as the company scales.
Responsibilities
- Scale our AI agents. Figure out to bypass vendors caps whether by clever orchestration or moving to self-hosting when relevant
- Identify needless spend from SaaS bloat and cut off unneeded vendors
- Implement an observability stack so we can understand how each component of the system is doing
- Migrate from Datadog to Grafana
- K8 optimization. Figure out the optimal number of servers and dynamically scale off certain metrics since CPU and Memory aren’t the bottlenecks
- Figure out why Postgres prepared statements are causing a memory leak.
Qualifications
- 1+ years experience (as per description)
Skills

About Finosu
AI Native Consumer Loan Servicer
Hi - Mark and Gab here! We met while working at Alt, a marketplace for collectibles, where we built a $200 million specialty finance business line. At Alt, we faced the complex challenges that come with servicing consumer loans. We spent countless hours and resources developing internal tools to manage loan payments, communicate with borrowers, and keep track of loan performance—all while ensuring a positive experience for our customers. However, after dealing with the headaches of manual data entry, fragmented systems, delayed payments, lack of personalized borrower engagement, and the stress of maintaining accurate records, we knew there had to be a better way to service consumer loans. So, we started Finosu to build the servicer we wish we had—an AI-powered consumer loan servicer designed to streamline and enhance every aspect of the loan servicing process. Our mission is to transform loan servicing into a seamless, efficient, and customer-centric experience. The operational cost of servicing loans reaches into the tens of billions a year and that is money out of the pocket of lenders, borrowers, investors, and ultimately the consumers as a cost of doing business – we are changing that.
More open roles at Finosu
- Data Engineer3mo agoHybrid (New York, NY) · Engineering
- Forward Deployed Engineer3mo agoNew York City, NY · Engineering
