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Software Development Engineer III - Users

3 months, 2 weeks ago
India
Full-time
Senior
Full-stack Engineer
Software Development
CI/CD ClickHouse Elasticsearch Express.js Firestore GCP Git JavaScript JWT Microservices MongoDB NestJS Node.js REST API SQL TypeScript
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HighLevel

HighLevel

HighLevel provides an all-in-one sales and marketing platform that agencies can white label and resell, offering tools and resources designed to help businesses consolidate their marketing efforts and achieve their growth objectives.

Internet Software & Services
251-1K
Founded 2018
$60M raised
View All Jobs 79

Description

  • Write clean, maintainable code in TypeScript and JavaScript.
  • Build and maintain RESTful APIs for user management and authentication.
  • Design scalable multi-tenant user data models and schemas.
  • Implement OAuth, JWT, secure session management, and token validation flows.
  • Design and implement IAM systems with RBAC and granular permissions.
  • Build features such as user impersonation, delegation, and permission templates.
  • Architect scalable data models across MongoDB, Firestore, and SQL.
  • Integrate Elasticsearch for advanced user search and filtering.
  • Sync user data across multiple stores and implement audit logging and compliance reporting.
  • Partner with product, security, platform, and DevOps teams to deliver and deploy features.
  • Optimize queries, caching strategies, and high-volume user operations.
  • Mentor junior engineers and contribute to architecture discussions and code reviews.

Requirements

  • 4+ years of experience in backend engineering, preferably building user management systems.
  • Proven experience with authentication, authorization, and IAM systems.
  • Experience with multi-tenant SaaS and enterprise user workflows and permissions.
  • Experience with TypeScript, JavaScript, and Node.js.
  • Experience with NestJS and Express.js.
  • Experience with MongoDB, Firestore, and SQL.
  • Experience with OAuth 2.0, JWT, and session management.
  • Experience with Google Cloud Platform (GCP).
  • Experience with Google Cloud Pub/Sub, Git, and CI/CD.
  • Experience with Elasticsearch and Clickhouse.
  • Experience with microservices, event-driven architecture, IAM, and RBAC.

Benefits

  • Remote-first work environment.
  • Opportunity to work on a platform supporting millions of users across 150+ countries.
  • High-impact work with a company that powers more than 1 million businesses.
  • Equal Opportunity Employer status with compliance-driven, privacy-protected application handling.

Interested in this position?

Apply directly on the company website

Apply Now

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