Strategic Overview
Software Development Engineer III | Full stack - Wallet at HighLevel is a dev opportunity centered on the specialist responsibilities and outcomes described in the employer's listing.
The published role emphasizes work such as 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…
The role is listed for Delhi with remote working arrangement, giving candidates the practical context needed to assess fit before applying. Relevant signals in the listing include Revex, Engineering.
Key information at a glance
About This Role
Responsibilities
Requirements
Preferred Experience
Key Responsibilities & Objectives
- 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).
Required Qualifications & Candidate Blueprint
- This is a hands-on IC role where you’ll write a lot of production code, ship frequently, and directly impact the stability and scalability of our Wallet platform.
- 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 codeDeep expertise with MongoDB (complex schemas, aggregation pipelines, indexing, sharding)
Salary & Benefits
The available source data does not publish a numerical salary range for this opening. We do not estimate or substitute third-party figures.
Full Job Description
The following is the complete job description supplied by the source. We sanitize unsafe markup and remove external links, but do not shorten or rewrite the employer's source content.
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.
- This is a hands-on IC role where you’ll write a lot of production code, ship frequently, and directly impact the stability and scalability of our Wallet platform.
Requirements
- 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 codeDeep 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) – you know how to use managed services for containers, queues, caches, serverless, and databases effectively
- Comfortable contributing to the frontend using any modern UI framework (Vue.js, React, Angular – Vue.js experience is a plus but not mandatory)
- You’ve shipped and supported large-scale, mission-critical systems that stayed stable under heavy load. You love modular architecture, obsess over performance and cost on GCP, and can jump into the frontend when needed to ship complete features.
Preferred Experience
- Experience with AI Tools and contributions to open-source tools, internal platforms or engineering blogs
- NestJS or Express.js experience
- Elastic search for search/filtering use cases
- Exposure to any OLAP system (ClickHouse, Snowflake, BigQuery, etc.)
Editor’s Market Perspective (Our Custom Analysis)
Why This Position Matters
This dev opening is a useful opportunity for candidates whose experience matches Revex, Engineering. Its strongest career signal is the scope of the work itself — particularly Own end-to-end feature delivery for the Wallet, Billing & Taxes platform – from API design and backend implementation to necessary Vue.js frontend changes. — rather than a generic title alone.
Resume & Application Strategy
For the application, mirror the employer's language where it truthfully matches your background: foreground Revex, Engineering, quantify outcomes from comparable work, and place the most relevant experience near the top of the resume. If the listing specifies tools, platforms, leadership scope, or domain experience, use those exact terms in context instead of presenting an unrelated keyword list.
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