Staff Augmentation & Dedicated Hiring

Hire Expert Node.js Developers

Build blazing-fast, event-driven backends and real-time applications with our senior Node.js engineers who specialize in scalable architectures and high-throughput APIs.

Why Node.js Developers from Cozcore?

Node.js powers some of the most demanding applications on the internet, and our developers know how to push it to its limits. From RESTful APIs handling millions of requests to real-time WebSocket servers, streaming data pipelines, and serverless functions, our Node.js engineers deliver backend solutions that are fast, reliable, and horizontally scalable. They bring deep knowledge of the Node.js runtime, event loop optimization, memory management, and the vast npm ecosystem to every project they undertake.

Developer Experience & Background

Our Node.js developers average 4+ years of production experience building high-traffic backend systems. They have designed microservices architectures serving millions of daily active users, built real-time collaboration tools, implemented payment processing pipelines, and deployed serverless functions at scale. Our team members have contributed to popular open-source Node.js packages and stay current with the latest runtime features, security advisories, and ecosystem developments.

Pre-Vetted Talent

Every developer passes rigorous technical assessments before joining our team.

Quick Onboarding

Developers ready to contribute within 3-5 business days of your request.

Timezone Flexibility

Overlapping hours with US, UK, Australian, and European business timezones.

Risk-Free Trial

Two-week trial period with free replacement if the developer is not a good fit.

Start Hiring Today

Share your requirements and we will present qualified candidates within 24-48 hours.

Request Developer Profiles Schedule a Call

Why Cozcore?

  • 10+ years in software development
  • 50+ skilled engineers on our roster
  • 200+ projects delivered globally
  • 95% client retention rate
  • No long-term lock-in contracts

Have Questions?

Talk to our hiring specialist

+91-82098-78432

Technical Skills & Expertise

Our node.js developers are proficient in the tools, frameworks, and methodologies that power modern software development.

01

Express.js, Fastify & NestJS framework development

02

TypeScript for enterprise-grade Node.js applications

03

RESTful API and GraphQL API design and implementation

04

Real-time applications with Socket.io and WebSockets

05

Microservices architecture with message queues (RabbitMQ, Kafka)

06

MongoDB, PostgreSQL & Redis database integration

07

Serverless with AWS Lambda, Vercel & Cloudflare Workers

08

Docker, Kubernetes & container orchestration

09

Jest, Mocha & Supertest for automated testing

10

Performance profiling, memory leak detection & optimization

Our Hiring Process

A streamlined, transparent process designed to match you with the right developer quickly and confidently.

1

Share Your Requirements

Describe your backend architecture, traffic expectations, preferred frameworks, and team structure. We identify the Node.js developers whose expertise best matches your technical landscape.

2

Candidate Shortlisting

Receive curated profiles of Node.js engineers within 24-48 hours, including their experience with specific frameworks, performance benchmarks from past projects, and GitHub contributions.

3

Technical Interview

Evaluate candidates through live coding exercises, system design whiteboarding, and discussions about Node.js internals like the event loop, streams, and cluster module usage.

4

Onboarding & Integration

Your selected developer gets access to your repositories, CI/CD systems, and team communication channels, with a structured onboarding plan to ensure productive contribution from the first week.

5

Development & Ongoing Support

Development begins immediately with transparent progress tracking. We monitor performance metrics, conduct regular skill assessments, and offer seamless team scaling as your backend requirements grow.

Ready to Hire Node.js Developers?

Get matched with qualified candidates within 24-48 hours. No commitment required.

Request Developer Profiles

Flexible Engagement Models

Choose the engagement model that best fits your project scope, timeline, and budget. Scale up or down as your needs evolve.

Hourly

Flexible hourly Node.js development for API integrations, performance fixes, or augmenting your backend team during high-demand periods.

  • Pay only for hours worked
  • Minimum 20 hours per week
  • Weekly progress reports
  • Scale up or down anytime
Best for

API development, bug fixes, and short-term backend tasks

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Monthly Dedicated

A full-time dedicated Node.js developer integrated into your backend team, focused entirely on your product and aligned with your engineering culture.

  • 160 hours per month guaranteed
  • Daily standups and sprint planning
  • Direct Slack and video access
  • No long-term lock-in contract
Best for

Ongoing API development, microservices buildout, and platform scaling

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Dedicated Team

A complete Node.js backend team including senior engineers, DevOps support, and QA automation, managed and dedicated to your project.

  • Full-stack team with QA included
  • Dedicated project manager
  • Custom team composition
  • Shared or dedicated infrastructure
Best for

Complex distributed systems and enterprise backend platforms

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Related Services

Explore our complementary services that work hand-in-hand with our developer hiring solutions.

Frequently Asked Questions About Hiring Node.js Developers

What frameworks do your Node.js developers specialize in?
Our Node.js developers are proficient across the major backend frameworks including Express.js for lightweight APIs, Fastify for high-performance HTTP servers, NestJS for enterprise-grade architectures with dependency injection, and Hapi.js for configuration-driven APIs. They also have experience with serverless frameworks like the Serverless Framework and AWS SAM for Lambda-based deployments.
Can your Node.js developers build real-time applications?
Yes, real-time application development is one of our core strengths. Our developers have built chat applications, live collaboration tools, real-time dashboards, multiplayer game servers, and streaming data platforms using Socket.io, native WebSockets, and server-sent events. They understand the nuances of connection management, horizontal scaling with sticky sessions, and Redis-backed pub/sub for multi-instance real-time deployments.
Do your Node.js developers have experience with microservices?
Absolutely. Our senior Node.js developers have extensive experience designing and building microservices architectures using patterns like API Gateway, event sourcing, CQRS, and saga orchestration. They work with message brokers including RabbitMQ, Apache Kafka, and AWS SQS, and are proficient in service discovery, distributed tracing with Jaeger, and monitoring with Prometheus and Grafana.
How do your Node.js developers ensure application performance?
Our developers use a combination of profiling tools including Node.js built-in profiler, clinic.js, and 0x for flame graph analysis. They optimize event loop utilization, implement connection pooling, use caching strategies with Redis, and design efficient database queries. They also conduct load testing with tools like k6 and Artillery to validate throughput and latency under realistic traffic conditions.
Can I hire a Node.js developer for serverless projects?
Yes, we have Node.js developers who specialize in serverless architectures using AWS Lambda, Google Cloud Functions, Azure Functions, and edge computing platforms like Cloudflare Workers and Vercel Edge Functions. They can design serverless APIs, implement event-driven workflows with Step Functions, and optimize cold start performance for latency-sensitive applications.
What databases do your Node.js developers work with?
Our developers are experienced with both SQL and NoSQL databases including PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, and Elasticsearch. They use ORMs like Prisma, TypeORM, and Sequelize for relational databases, and Mongoose for MongoDB. They are skilled in database schema design, query optimization, migration management, and implementing caching layers for high-performance data access.
How quickly can I onboard a Node.js developer?
We can present qualified candidates within 24-48 hours and complete the entire hiring process in 3-5 business days. Once selected, our developers typically require 2-3 days for onboarding and codebase familiarization before beginning productive contribution. For urgent needs, we can expedite the process to have a developer started within a week of initial contact.
Do your Node.js developers write TypeScript?
Yes, TypeScript is a standard part of our Node.js development practice. Our developers are proficient in TypeScript and use it for building type-safe APIs, shared type definitions between frontend and backend, and leveraging advanced TypeScript features like generics, decorators, and conditional types. We consider TypeScript essential for any Node.js project that values long-term maintainability and developer productivity.
What is included in your Node.js developer engagement?
Every engagement includes the developer's full-time or part-time dedication, regular progress reporting, code review practices, comprehensive documentation, and access to our account management team. We also provide infrastructure for time tracking, sprint management, and performance monitoring so you have complete visibility into the work being delivered.
Can your Node.js developers work alongside my existing team?
Yes, our developers are experienced in integrating with existing engineering teams of all sizes. They adapt to your coding standards, branching strategy, code review processes, and communication tools. They participate in your team ceremonies including standups, sprint planning, and retrospectives as seamless members of your engineering organization.

Hire Node.js Developers with Cozcore Technology

Stop searching and start building. Share your requirements today and we will connect you with pre-vetted, experienced developers who are ready to contribute from day one.