RemoteLeaf Logo
Log in Sign up

SDE III - Whatsapp Voice

1 week, 3 days ago
India
Full-time
Lead
Full-stack Engineer
Software Development
Angular Bootstrap Grafana Kafka LLM MongoDB NestJS Node.js OWASP PostgreSQL Prometheus React Redis Tailwind CSS TypeScript Vue.js Vuex
Apply Now
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 104

Description

  • Own and contribute to architecture and development across frontend and backend products.
  • Develop and optimize backend API services with test-driven development for reliability and scalability.
  • Build and deliver high-quality frontend experiences using modern component-based frameworks and state management patterns.
  • Integrate observability, logging, monitoring, and tracing to improve reliability and incident response.
  • Apply security and compliance best practices across frontend, backend, and API layers.
  • Use LLMs and AI tools to write, refactor, test, and debug code with reliability guardrails.
  • Participate in design reviews, deep dives, and on-call rotations to support operational excellence.
  • Collaborate closely with product managers and other cross-functional partners to solve complex platform issues.
  • Investigate and resolve critical voice service issues, including carrier-level call blocking and SIP errors.

Requirements

  • 4+ years of hands-on software engineering experience building and scaling backend systems and high-performance frontend applications.
  • Strong backend and distributed systems design experience with API development, data modeling, and systems architecture.
  • Hands-on experience with Node.js, preferably NestJS, TypeScript, PostgreSQL, MongoDB, and Redis.
  • Experience with backend performance optimization, caching strategies, and event-driven architectures such as Redis, Kafka, or Pub/Sub.
  • Familiarity with modern frontend frameworks such as React, Vue, or Angular.
  • Experience with advanced state management libraries such as Redux, Vuex, or MobX.
  • Experience optimizing frontend performance and web vitals at scale, including SSR, edge, or hybrid rendering architectures.
  • Familiarity with production observability tools such as Grafana, Prometheus, Sentry, or PostHog.
  • Strong understanding of security best practices, including authentication, authorization, access control, secure data flow, and privacy compliance.
  • Excellent communication and cross-functional collaboration skills, with the ability to lead technical discussions and mentor junior engineers.

Benefits

  • Remote-first full-time work arrangement.
  • Opportunity to work on a platform supporting businesses across 150+ countries.
  • Work on a high-scale system with massive daily message and API volume.
  • Be part of a global team of 2,000+ employees across 10+ countries.
  • Equal Opportunity Employer hiring process.
  • AI tools may be used to support parts of the hiring process while final decisions remain human-made.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Xplore

Senior Full Stack Developer (Remote)

Xplore 11-50 Wireless Telecommunication Services

Xplore is hiring a Senior Full Stack Developer to build and scale the data infrastructure that powers satellite operations and Earth observation insights from orbit.

Remote
Full-time Senior Full-stack Engineer
$130k-$180k
AWS Kotlin Python Rust TypeScript
2 hours, 4 minutes ago
Coderio

Full Stack (Golang, Python, React) MS051SG

Coderio 51-250 Internet Software & Services

Coderio is hiring a Mid–Senior Full Stack Engineer to develop and optimize cloud-native, data-intensive healthcare software across backend, frontend, and data layers for international teams.

Latin America Contract Mid Level Full-stack Engineer
AWS Go HIPAA Jupyter NumPy Python React SciPy
3 hours, 9 minutes ago
CI&T

[Job-28952] Mid-level Developer Fullstack (.NET e Angular), Brazil

CI&T 5K-10K Internet Software & Services

CI&T is hiring a Mid-level Fullstack Developer in Brazil to work remotely on a financial services contract management project, helping build and maintain applications for the client.

Brazil Full-time Mid Level Backend Engineer Full-stack Engineer
Agile Angular AWS DynamoDB Git Microservices .NET REST API
3 hours, 31 minutes ago
Coderio

Sr Mobile & Full Stack Engineer DF041LG

Coderio 51-250 Internet Software & Services

Coderio is hiring a Senior Mobile & Full Stack Engineer to lead React Native mobile development and contribute across the full stack on scalable digital products for international teams.

Peru Argentina Uruguay Contract Senior Full-stack Engineer Mobile Engineer
Agile Express.js JavaScript JWT Node.js PostgreSQL React React Native REST API Scrum Tailwind CSS TypeScript
3 hours, 39 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