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

Description

  • Own day-to-day execution for permissions, tokens, and other user-facing access flows.
  • Design and deliver end-to-end access control features, including roles, permissions, scopes, user assignments, and account-level access flows.
  • Implement token-related workflows such as creation, rotation, revocation, and expiry, keeping UI and backend behavior consistent.
  • Reduce technical debt in identity and access systems by untangling legacy permission logic and removing duplicated authorization paths.
  • Build and improve security-sensitive full-stack user experiences, including permission visibility and debugging tools.
  • Partner with Staff Engineers to turn RFCs and architecture decisions into shippable code.
  • Collaborate with Product Managers, Designers, and engineering leaders to translate complex authorization models into simple user experiences.
  • Improve developer ergonomics through cleaner APIs, better abstractions, and safer defaults for other teams.
  • Participate in reviews, deep dives, and on-call rotations to support operational excellence.

Requirements

  • 6+ years of backend engineering experience, including distributed system design and high-scale platform development.
  • Strong proficiency in Go (Golang) for high-performance, concurrent backend services, with Node/NestJS experience.
  • Hands-on experience with edge/serverless services such as Cloudflare Workers and Cloudflare KV, or comparable technologies.
  • Deep experience with event-driven architectures, asynchronous workflows, and high-throughput data pipelines.
  • Strong command of PostgreSQL and NoSQL data models, query optimization, and complex transactional data.
  • Fluency in LLM integrations, vector search, embeddings, RAG patterns, and generative AI frameworks.
  • Familiarity with frontend architecture using Vue and a solid understanding of UI/UX principles.
  • Experience with monitoring, alerting, and incident response for production systems.
  • Strong instincts for scaling, latency optimization, and reliability under real-world load.
  • Experience implementing structured generation, verification layers, retrieval-based grounding, and guardrails to reduce hallucinations.
  • Understanding of prompt engineering patterns, context injection, and model evaluation.
  • Exceptional communication and cross-functional leadership capabilities.

Benefits

  • Remote-first global work environment.
  • Opportunity to work on a platform supporting over 1 million businesses worldwide.
  • Large-scale technical environment with significant system complexity and impact.
  • Equal Opportunity Employer status with voluntary demographic information collection for compliance purposes.
  • #LI-Remote and #LI-HB1 designation indicating remote eligibility.

Interested in this position?

Apply directly on the company website

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