Company facts
- Founded
- 2021
- Employees
- 250
- Headquarters
- United States
- Type
- Private
- Funding
- Series B · $60M · 2025
Open positions
Platform Engineer
Responsibilities: Build provider-independent agent loops, state management, streaming, context handling, recovery, and graceful degradation. Develop the learning data plane around agents: structured trajectories,…
Infrastructure Engineer
Responsibilities: Work with enterprise security, infrastructure, and engineering teams to understand deployment requirements and translate them into working systems. Build and operate serving and sandbox platforms for…
Junior AI Engineer
We are looking for a motivated and curious Junior AI Programmer to join our AI team. This is an excellent opportunity for early-career professionals to work on exciting AI/ML projects, contribute to the development of…
SDET
As an SDET you will be involved in delivering the highest quality products/services to customers. This role focuses on building scalable, intelligent, and automated quality solutions. The emphasis is on…
Solution Architect
We are looking for a Solutions Architect to join the Customer Success Engineering team at Tessell. This is a senior engineering-focused role chartered with two intersecting missions: designing scalable technical…