# Technical Lead, SWE at Kastle

- Company: Kastle
- What the company does: One platform that keeps originations, fulfillment, and servicing moving 24/7, built for regulated work and connected to the systems you already use. Backed by Y Combinator.
- Company website: https://kastle.ai/
- Type: Startups (AI role)
- Level: Senior
- Location: San Francisco
- Work setup: On-site
- Posted: 2026-11-01
- Apply by: 2026-12-16
- Apply: https://jobs.ashbyhq.com/Kastle/77f4e71e-68a5-43ae-837c-8bd3e8d1f3ea?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/kastle-technical-lead-swe/

## About the role

As Technical Lead, you'll own the technical direction of the systems behind Kastle's real-time AI voice and compliance agents, and lead the engineers who build them. You'll stay hands-on in the code while setting architecture, raising the engineering bar, and turning ambitious product goals into reliable systems running inside bank environments. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- 7+ years building high-performance, real-time backend systems (we work primarily in Python)
- 2+ years leading engineers as a tech lead, staff engineer, or engineering manager, with a track record of shipping large systems through a team
- Deep understanding of distributed systems, reliability, and fault tolerance
- Excellent database design and performance optimization skills
- Hands-on experience running production workloads on Kubernetes and cloud infrastructure
- Clear written and verbal communication, you can explain trade-offs to engineers, executives, and bank stakeholders alike

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/kastle-technical-lead-swe/