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Software Development Engineer III - Custom Objects (Backend)

Job Overview

Location

India

Job Type

Full-time

Category

Backend Engineer

Date Posted

May 5, 2026

Full Job Description

đź“‹ Description

  • • Software Development Engineer III - Custom Objects (Backend) at HighLevel Inc. is a critical role focused on building and owning scalable backend systems that handle high write volumes, real-time state synchronization, and burst traffic patterns for an AI-powered business operating system serving over 1 million businesses globally.
  • • Day-to-day responsibilities include designing, developing, and maintaining high-performance microservices, optimizing API throughput (currently handling 4+ billion daily hits), ensuring system reliability under unpredictable traffic spikes, and owning end-to-end system performance for custom object functionality within the platform.
  • • HighLevel operates as a global, remote-first organization with over 2,000 team members across 10+ countries, prioritizing initiative, clarity, and execution while empowering engineers to build systems that support millions of businesses worldwide through shared infrastructure and innovation.
  • • In this role, the engineer will deepen expertise in distributed systems, microservices architecture, and high-scale backend engineering, directly contributing to platform resilience and scalability while gaining ownership experience over systems that process 250+ terabytes of data and support over 1 million domain names.

🎯 Requirements

  • • Strong backend engineering experience with focus on scalability and performance
  • • Proficiency in designing and maintaining high-throughput microservices handling large-scale API and message traffic
  • • Experience with distributed systems, real-time state synchronization, and burst traffic management
  • • End-to-end system ownership mindset with emphasis on reliability and long-term maintainability
  • • Familiarity with handling large-scale data (250+ TB distributed) and high-volume transactional systems

🏖️ Benefits

  • • Opportunity to work on systems processing over 4 billion API hits and 2.5 billion message events daily
  • • Global remote-first work environment with team members across 10+ countries
  • • Impact-driven engineering role supporting over 1 million businesses and generating $7B+ in ecosystem value
  • • Culture that values initiative, clarity, execution, and innovation with people-first principles
  • • Chance to build resilient, scalable infrastructure used by SMBs across 150+ countries

Skills & Technologies

Backend
Remote

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HighLevel Inc.
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About HighLevel Inc.

HighLevel Inc. provides an all-in-one SaaS platform that consolidates marketing, sales and CRM tools for agencies and small businesses. The cloud software unifies landing pages, email and SMS campaigns, funnels, pipeline management, appointment scheduling, reputation management, two-way messaging, automation workflows, analytics and white-label capabilities. Designed to replace fragmented point solutions, it lets agencies resell the platform under their own brand, manage multiple client sub-accounts from a single dashboard and scale recurring revenue. Founded in 2018, the company is headquartered in Dallas, Texas, and serves tens of thousands of agencies worldwide.

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