Senior FullStack Engineer – CRM Users
Posted 106ds ago
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Job Description
Senior FullStack Engineer for HighLevel developing secure user management systems. Collaborating cross-functionally in a remote-first environment with a culture of innovation and creativity.
Responsibilities:
- Design and build scalable, secure user management systems
- Work on authentication, authorization, and complex permission hierarchies
- Collaborate cross-functionally to deliver reliable, performant, and secure experiences for millions of users
- Mentor junior engineers and participate in architecture discussions and code reviews
Requirements:
- 4+ years in backend engineering, preferably building user management systems
- Proven work on authentication/authorization and IAM systems
- Experience with multi-tenant SaaS and enterprise user workflows & permissions
- Languages: TypeScript, JavaScript, Node.js
- Frameworks: NestJS, Express.js
- Databases: MongoDB, Firestore, SQL
- Authentication: OAuth 2.0, JWT, session management
- Cloud: Google Cloud Platform (GCP)
- Messaging: Google Cloud Pub/SubDevOps: Git, CI/CD
- Search: Elasticsearch, Clickhouse
- Architecture: Microservices, Event driven architecture, IAM, RBAC
Benefits:
- Work in a global, remote-first environment
- Collaborative culture promoting creativity and innovation
- Opportunity to mentor junior engineers


















