# Member of Technical Staff Engineer, Fullstack

**Company:** [Envoy](https://hotfix.jobs/companies/envoy)
**Location:** San Francisco, CA
**Role:** Fullstack Engineering
**Salary:** $265k – $300k/yr
**Experience:** 12+ years
**Skills:** Kotlin, TypeScript, React, AWS, Kubernetes, SSO, RBAC, System Design, API Design, Data Modeling
**Posted:** 2026-07-28

> Staff Full-Stack Engineer leading major product features end-to-end across frontend and backend at Envoy. Requires 12-15 years experience, strong system design skills, and mentorship ability in a full-stack enterprise SaaS environment.

## Job Description

## Responsibilities
- Lead major product features end-to-end: problem definition, solution exploration, system design, code execution, deployment, monitoring, and iteration.
- Design and implement enterprise-grade services and user-facing experiences across the full stack: backend services, APIs, data models, and frontend.
- Create clean abstractions and reusable systems that increase product velocity.
- Own the quality, security, availability, and performance of the systems your team builds.
- Drive technical decision-making within your team and influence direction across adjacent teams.
- Respond to incidents, identify and resolve bottlenecks, and eliminate sources of recurring toil.
- Deliver excellent software through comprehensive peer review, CI, and automated testing.
- Provide mentorship and technical guidance to senior and mid-level engineers.

## Requirements
- BS or MS in Computer Science or a related technical field.
- 12–15 years of software engineering experience shipping and operating production systems at scale.
- Genuine full-stack depth: fluent in modern frontend and backend.
- Track record of leading complex, multi-quarter initiatives from inception to launch.
- Strong system design skills in data modeling, API design, and building for scale, security, and reliability.
- Demonstrated ability to elevate a team through mentorship, code review, and setting technical standards.
- Excellent communication and cross-functional collaboration with Product and Design.
- Bias toward clean abstractions and leverage over one-off solutions.

## Nice-to-Haves
- Experience with multi-tenant enterprise SaaS and concerns like SSO, RBAC, audit logging, and availability SLAs.
- Familiarity with a modern stack including Kotlin, TypeScript, React, and cloud infrastructure (AWS, Kubernetes).
- Experience building platform features or integrations that other teams or customers build on top of.
- Experience in high-growth or startup environments where platforms evolve rapidly.
- Familiarity with SOC 2, ISO 27001, or similar compliance frameworks.
- Experience partnering closely with security teams on secure-by-default infrastructure and access models.
- Exposure to service mesh, advanced networking patterns, or multi-region architectures.
- Experience applying AI-assisted tools or workflows to improve infrastructure safety, speed, or operational signal.

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