Full Time
Anywhere
Posted 2 months ago

HighLevel

About HighLevel:HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. Today, HighLevel supports SMBs across 150+ countries, fueling community-driven growth rooted in real customer outcomes.To date, businesses operating on HighLevel have generated over $7 billion in ecosystem value, demonstrating the impact of shared infrastructure at scale. By centralizing conversations, automation and intelligence into one system, we help businesses move faster, reduce complexity and execute efficiently.Behind the platform, HighLevel powers more than 4 billion API hits and 2.5 billion message events daily. With 250 terabytes of distributed data, 250+ microservices and over 1 million domain names supported, our architecture is built for performance, resilience and long-term scalability.

Our peopleWith over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership. We value initiative, clarity and execution, creating space for ambitious people to build systems that support millions of businesses worldwide. Here, innovation thrives, ideas are celebrated and people come first, no matter where they call home.

Our impactEvery month, HighLevel enables more than 1.5 billion messages, 200 million leads and 20 million conversations for the more than 1 million businesses we support. Behind those numbers are real people building independence, expanding opportunity and creating measurable impact. We’re proud to be a part of that.Learn more about us on our YouTube Channel or Blog Posts

About the Role

We are building systems that operate at scale – high write volumes, real-time state sync, and burst traffic that doesn’t politely warn before it arrives.
We are looking for engineers who love owning systems end-to-end, care deeply about performance and reliability, and want to build things that don’t just work – but last.This is not a ticket-execution role. This is a system ownership role.

Responsibilities:

Backend System Ownership

Design and evolve Node.js / NestJS services powering systems that operate at scale

Take architectural decisions that balance scale, cost, and long-term maintainability

API Craftsmanship

Build well-typed, thoughtful REST contracts for high volume flows

Think in versioning, backward compatibility, and clean boundaries

Data at Scale

Model and optimize MongoDB / Firestore schemas for high read/write workloads

Design atomic updates and consistency strategies for distributed systems

Scalability & Resilience

Implement queues, caching layers, and rate limiting to handle burst traffic gracefully

Design for failure modes before they happen

Frontend Integration

Ship modular Vue 3 UIs that efficiently consume APIs

Optimize realtime updates and state management (Pinia)

Improve Core Web Vitals and perceived performance

Observability & Production Ownership

Instrument logs, metrics, traces, and alerts

Participate in on-call

Debug real production issues

Drive post-mortems to meaningful closure (not just documents)

Mentorship & Leverage

Review code thoughtfully

Support junior engineers

Raise engineering standards across the team

Requirements:

4+ years of professional engineering experience

Strong backend-heavy fullstack background

Deep comfort with Node.js + TypeScript

Experience building and scaling microservices (NestJS / Express)

Modern frontend experience (Vue 3 or similar)

Strong understanding of:

API design

Data modeling

Distributed systems tradeoffs

Concurrency & rate limiting

Real production debugging experience

Comfortable in cloud-native environments (GCP / AWS)

CI/CD and containerization familiarity

Bonus Points:

Pub/Sub or message queue experience

Event-driven systems exposure

Domain-driven design familiarity

Performance optimization work

Experience reducing infra costs

Our Tech Environment:

Backend: Node.js, TypeScript, NestJS / Express
Frontend: Vue 3, Pinia, Vite / Webpack, Tailwind
Storage: MongoDB, Firestore, Redis, ElasticSearch

Infra: GCP (GKE, Pub/Sub, Cloud Tasks)

CI/CD: GitHub Actions, Docker, Kubernetes
Testing: Jest, Vitest

What You Will Get

Ownership of real systems
Complex problems worth solving
Exposure to scale
High engineering bar
A team that values thoughtful design over rushed patches

EEO Statement:

The company is an Equal Opportunity Employer. As an employer subject to affirmative action regulations, we invite you to voluntarily provide the following demographic information. This information is used solely for compliance with government recordkeeping, reporting, and other legal requirements. Providing this information is voluntary and refusal to do so will not affect your application status. This data will be kept separate from your application and will not be used in the hiring decision.

We encourage you to review our Privacy Policy before submitting your application

Originally posted on Himalayas

To apply for this job please visit himalayas.app.

Working in India

India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the most populous country in the world and, since its independence in 1947, the world's most populous democracy. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal and Bhutan to the north; Bangladesh and Myanmar to the east. In the Indian Ocean, India is near Sri Lanka and the Maldives. Its Andaman and Nicobar Islands share a maritime border with Myanmar, Th

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