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Software Development Engineer III – Users
HighLevelSenior FullStack Engineer developing scalable user management systems for AI-powered business platform. Collaborating with cross-functional teams for secure and performant user experiences.
Tech Stack
Tools & technologiesCloudElasticSearchGoogle Cloud PlatformJavaScriptMicroservicesMongoDBNode.jsSQLTypeScript
About the role
Key responsibilities & impact- Write clean, maintainable code in TypeScript/JavaScript
- Build and maintain robust RESTful APIs for user management and authentication
- Design scalable multi-tenant user data models and schemas
- Implement OAuth, JWT, and secure session management
- Design and implement IAM v2 systems with RBAC and granular permissions
- Build features like user impersonation, delegation, and permission templates
- Create and manage token validation and session lifecycle flows
- Architect scalable models using MongoDB, Firestore, and SQL
- Integrate Elasticsearch for advanced user search and filtering
- Sync user data across multiple stores and implement audit logging
- Build secure auth flows with encryption, token validation, and data privacy controls
- Ensure compliance with GDPR and similar regulations
- Create audit trails and compliance reporting for user actions
- Optimize queries, implement caching strategies, and handle high-volume user operations
- Build systems that scale across enterprise-grade customer environments
- Partner with product, security, and platform teams to deliver features
- Collaborate with DevOps on deployment and infrastructure
- Mentor junior engineers and participate in architecture discussions and code reviews
Requirements
What you’ll need- 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
Comp & perks- Health insurance
- Professional development opportunities
ATS Keywords
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Hard Skills & Tools
TypeScriptJavaScriptNode.jsRESTful APIsOAuth 2.0JWTMongoDBFirestoreSQLElasticsearch
Soft Skills
mentoringcollaborationcommunicationproblem-solvingleadership