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

  • Redesign and optimize data models, queries, and indexing strategies across MongoDB, Firestore, and ElasticSearch.
  • Own ElasticSearch reliability, including ingestion, indexing, shard strategy, and query performance for billions of documents.
  • Eliminate bottlenecks and improve replication health while keeping query and index latency predictable.
  • Define data flow and integration boundaries between storage, cache, and APIs with clear contracts and fault isolation.
  • Build observability into data paths through metrics, traces, slow query logs, replication lag monitoring, and cluster health dashboards.
  • Enforce testing standards across backend modules, including unit, integration, and load testing.
  • Drive RFCs, ADRs, and design reviews to improve clarity, precision, and repeatable engineering practices.
  • Write code, design systems, and debug production issues as a hands-on technical leader.
  • Mentor engineers through reviews, feedback, and setting technical standards that scale beyond individuals.

Requirements

  • 8+ years of backend engineering experience with deep database expertise.
  • Proven success with ElasticSearch, MongoDB, or Firestore at massive scale.
  • Strong understanding of indexing, query optimization, caching, and consistency models.
  • Expertise in Node.js with TypeScript and experience designing scalable microservices.
  • Cloud experience with GCP services such as GKE, Pub/Sub, and Cloud Tasks, or similar distributed infrastructure.
  • Practical knowledge of observability tools such as Grafana, Kibana, and OpenTelemetry.
  • Commitment to code quality, documentation, testing discipline, and design rigor.
  • Track record of shaping team culture through RFCs, ADRs, and clear technical writing.
  • Experience with ElasticSearch cluster management, multi-tenant indexing, or lifecycle policies is preferred.
  • Familiarity with ClickHouse or other OLAP systems, event-driven systems, data pipelines, or message brokers is a plus.
  • Contributions to open source or public technical writing on database performance or systems design are preferred.

Benefits

  • Remote-first work environment.
  • Opportunity to work on a global platform serving over 2 million businesses.
  • Hands-on ownership of large-scale, mission-critical systems.
  • Equal Opportunity Employer commitment.
  • AI-supported hiring process with human final decisions.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Junior Back End Engineer

Sensor Tower 11-50 Media

Sensor Tower is hiring a Junior Back End Engineer in London to help build and improve data-driven backend systems that power customer-facing products at scale.

ClickHouse GitHub MongoDB Python REST API Ruby Ruby on Rails Sidekiq
1 hour, 59 minutes ago

Backend Engineer (PHP/Golang)

Xsolla 251-1K Internet Software & Services

Xsolla is hiring a Backend Engineer in Montreal/Canada to build and maintain backend systems for its game monetization platform in a remote, full-time role.

Go PHP SQL
1 hour, 59 minutes ago

Backend Software Engineer Senior - Vaga afirmativa para mulheres

Swile 251-1K Professional Services

Swile is hiring a Senior Backend Software Engineer in Brazil to improve its current product and backend platforms through data-driven decisions that strengthen efficiency, stability, and performance.

gRPC Java Kafka Kotlin Microservices RabbitMQ Redis REST API
2 hours, 14 minutes ago

Senior Backend Engineer

Tala 251-1K Banks

Tala is hiring a Senior Backend Engineer to build and evolve its remote-first microservices platform for new country launches, products, and a rapidly growing global user base.

AWS Azure CI/CD Docker GCP Java Kafka Kotlin Kubernetes Microservices RabbitMQ Scala SQL
2 hours, 14 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers