Full Stack Engineer
- Location
- San Mateo, CA · On-site
- Level
- Mid-level
- Listed
- 30 days ago
Skills & highlights for this role
- full-stack development
- frontend development
- API design
- backend services
- distributed systems
The role
You'll own product surface end to end: the interfaces, the APIs behind them, and the data models underneath.
The hard part isn't the CRUD. It's making genuinely complex system behavior legible and fast for the people using it. That takes taste as much as it takes engineering.
The split is roughly [60% frontend and API layer, 40% backend services]. You will not be handed a design file, and you will not be handed a spec. If you want to go deep on distributed systems and never touch a UI, this is the wrong role. If you can't hold your own on the backend either, it's also the wrong role.
We're small and senior. You'll pick the architecture, ship it, watch it in production, and fix what's wrong.
About zaimler
AI agents can't reason over data they don't understand. Enterprise data today is fragmented across dozens of systems with no shared context, meaning, or structure, and that's why most enterprise AI is failing. The shift from copilots to autonomous agents is creating an entirely new infrastructure layer, and we're building it.
zaimler is the context infrastructure for the agentic era: a platform that automatically discovers domain knowledge, maps relationships, and gives AI agents the semantic understanding to operate with precision at scale. Imagine knowledge graphs that support real-time inference, built for systems that need to reason, not just retrieve.
zaimler was founded by Biswajit Das (ex-VP Engineering, Truera), a Data Infra veteran and former Chief Architect at Visa, and Sofus Macskassy (ex-Director of Engineering, LinkedIn), who built one of the largest knowledge graphs in production in the industry at LinkedIn. We're growing and deploying with major enterprises across insurance, travel, and technology. If you want to build infrastructure that the next decade of enterprise AI runs on, we'd love to talk.
Why this role exists
Our platform is used by engineers, and engineers judge infrastructure by how fast it stops confusing them.
We have a hard system underneath: graphs, real-time inference, agent behavior in production. Today, understanding it takes a conversation with us. That's a ceiling on how fast we grow. This role exists to remove it, by owning the surface where customers actually meet the product and making it obvious.
From zaimler's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
Rolev.ai is a job search and application tool for US job seekers. For this Full Stack Engineer role at zaimler, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.
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Common questions
Where is the Full Stack Engineer job at zaimler located?
This Full Stack Engineer position at zaimler is located in San Mateo, CA (On-site). Always check zaimler's application page for specific state eligibility or relocation policies.
What qualifications are required for Full Stack Engineer at zaimler?
For the Full Stack Engineer role, zaimler highlights experience with full-stack development, frontend development, API design, backend services, distributed systems. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Full Stack Engineer position at zaimler?
This listing links directly to zaimler's Lever application page. You can apply directly on zaimler's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Lever application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.