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Software Development Engineer III | Full stack - Wallet

GoHighLevel· Engineering – Revex
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Hybrid (Delhi)EE Full-TimePosted 10mo ago

About the role

SDE III with strong backend expertise and full-stack capability to own features end-to-end. Backend-first, full-stack role focusing on Wallet-related platform stability, scalability, and infrastructure, with occasional frontend contributions.

Responsibilities

  • Own end-to-end feature delivery for the Wallet, Billing & Taxes platform – from API design and backend implementation to necessary Vue.js frontend changes.
  • Build and maintain highly stable, performant, and scalable backend services using Node.js, MongoDB, and distributed systems patterns.
  • Identify and fix systemic issues (crashes, time-outs, race conditions, memory leaks, etc.) to improve overall platform reliability.
  • Drive performance optimizations and cost-efficiency improvements (query tuning, caching strategies, indexing, reducing cloud spend).
  • Actively reduce technical debt by refactoring critical parts of the codebase, improving test coverage, and eliminating anti-patterns.
  • Implement and enforce security best practices (input validation, auth flows, secrets management, rate limiting, etc.) in every change.
  • Enhance observability – add meaningful logs, metrics, alerts, and tracing to make issues easier to debug in production.
  • Collaborate closely with QA from day one: review test cases, perform live demos during QA handover, and quickly address feedback.
  • Contribute to internal tooling and automation that speeds up development and deployment cycles.
  • Pair with other engineers, share knowledge, and help unblock teammates when needed.
  • Participate in on-call rotation and resolve production incidents for the services you own.
  • Hands-on IC role writing production code, shipping frequently, impacting Wallet platform stability and scalability.

Qualifications

  • 4–7 years of backend engineering experience with proven exposure to scale (high TPS, large datasets, or multi-tenant environments)
  • Expert-level Node.js and a strong track record of writing clean, modular, reusable code
  • Deep expertise with MongoDB (complex schemas, aggregation pipelines, indexing, sharding)
  • Solid production experience with Redis (caching, rate-limiting, pub/sub, distributed locks)
  • Hands-on experience building and running microservices on Kubernetes (basic K8s knowledge is sufficient – deployments, services, configmaps, etc.)
  • Strong hands-on experience with any major cloud provider (GCP, AWS, or Azure) – knowledge of managed services for containers, queues, caches, serverless, and databases
  • Comfortable contributing to the frontend using any modern UI framework (Vue.js, React, Angular – Vue.js experience is a plus but not mandatory)
  • Experience shipping and supporting large-scale, mission-critical systems that stay stable under heavy load
  • Interest in modular architecture, performance and cost optimization on GCP, with frontend capability to ship complete features when needed

Skills

Required:Node.jsMongoDBVue.jsDistributed systemsRedisKubernetesCloud provider

Benefits

  • Not explicitly listed in the description
Last updated Oct 21, 2026. Interested? Apply on the company site.

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