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2 engineers free · available now

Hiring a Node.js developer takes four months. Or two weeks.

Dedicated Node.js and TypeScript engineers who build API-first, real-time and event-driven backends: interviewed by you, trialled on a real ticket, released with thirty days notice.

The cost of an empty Node.js seat is never on the invoice, but it is the biggest number in this comparison.

  • 48h

    To real profiles

  • 2 wks

    Paid trial sprint

  • 30 days

    Notice to stop

  • 0

    Recruiter fees

Get your free estimate

Three quick questions: scope, approach and a price range back within 48 hours. No sales call required first.

What do you need built?
When do you want to start?
Where should we send the estimate?

Answer all three questions above, then send.

NDA-friendly · IP yours from day one

Trusted by companies worldwide

  • Bloomford
  • Contractor Plus, Inc.
  • Snappy Stats
  • Ad Lunam
  • Local Buzz
  • CyberFind
  • Hellory
  • 5.0Clutch · 8 client reviews
  • 4.9Google · 18 reviews
  • Top ratedUpwork · 100+ reviews · 5K+ hours worked
  • TopTracker7K+ hours tracked with clients

How hiring works

Weeks until code is shippingSeniority

  • Post the role yourselfAdvert, screening, interviews, notice period
    14 wks
  • Freelance marketplaceFast to start, unknown until they ship
    3 wks
  • A QalbIT engineerProfiles in 48 hours, paid trial sprint
    2 wks

Mid-level Node.js engineer

That is 12 weeks of an empty seat you do not pay for.

Ships endpoints and workers against a clear contract, writes the tests, and holds a service without hand-holding.

Request profiles →

In-house timings from published hiring benchmarks · QalbIT timings from our own last twelve placements

Node.js LTS & TypeScript. NestJS · Express · Fastify. Real-time & event-driven. REST, GraphQL & webhooks. You interview every engineer

Node.js overview

When hiring Node.js developers with QalbIT makes sense.

We partner with product teams that need Node.js specialists to support growth, performance and reliability, without turning the roadmap into an outsourcing experiment. Engineers join your own board and standups on the staff augmentation model, so the seat is filled without a hiring round.

  • You are building a real-time product

    Live dashboards, notifications, chat or streaming, where latency and concurrency decide whether users stay.

  • You need a stable API layer for web and mobile

    One Node.js and TypeScript backend serving a React front end and a Flutter app, with contracts the client teams can rely on.

  • Your Node.js codebase is hard to extend

    A service that grew by accretion, with no tests and no metrics. You need seniors who stabilise before they add.

Your team, one shared board, developers joining
Every developer sits inside our delivery system

What our Node.js developers deliver

Node.js development capabilities for API-first and real-time products.

From backend APIs and microservices to real-time features and integrations, our Node.js teams build foundations a product can grow on.

  1. API-first backends & microservices

    REST and GraphQL APIs, modular services and typed contracts in Node.js and TypeScript, structured for the years after launch.

  2. Real-time features

    WebSockets, Socket.io and event streams for live dashboards, notifications, chat and in-product collaboration.

  3. Backends for web & mobile apps

    Auth, roles, sessions and rate limits done properly behind your React, Next.js or Flutter clients.

  4. Integrations, queues & automation

    Background workers, message queues and integrations with CRMs, payment gateways and third-party APIs that stay debuggable.

  5. Modernisation & performance work

    Refactoring legacy Node.js, splitting monoliths where it pays, fixing N+1 queries and tuning throughput and latency.

  6. Monitoring, logging & incident response

    Metrics, tracing, alerts and on-call routines so the service stays healthy once real traffic arrives.

Want to see how these capabilities map to your product? Share a spec or a repo and we will respond with a written road map.

Talk through your Node.js needs →

How it works

A practical process for hiring and working with Node.js developers.

We keep the process simple and transparent, so you know who is on your team, what they are working on and how delivery is measured.

  1. Share the role and the codebase

    A short call on your product, services, timelines and the seniority mix you actually need.

    48 hours

  2. Meet shortlisted developers

    Two or three profiles with real project history. You interview them yourself, no bench-warming.

    Within a week

  3. Paid trial sprint

    The developer works a real ticket in your repo: an endpoint, a worker, a flaky queue. If the fit is wrong, you stop and pay only for that sprint.

    Two weeks

  4. Scale up or down

    Add engineers as the roadmap grows, release them with 30 days notice when it does not.

    Ongoing

Our clients · reviews

Teams who trusted QalbIT

Short feedback from clients and products we work on across web, mobile, SaaS and internal tools.

  • Testimonials from long-term custom software development and SaaS product clients.
  • Covers ERP systems, B2B marketplaces, booking platforms, and web & mobile app development projects.
  • Real text and video reviews from founders, CTOs, and product teams who partnered with QalbIT for delivery.

  • Video review

    Rated 5 out of 5.
    “Working with QalbIT was an absolute pleasure. They understood our brand vision, delivered a WordPress site that is easy to navigate, and kept communication smooth throughout. I would absolutely recommend them to anybody.”
    Imdad Ali KadiwalaFounder, Netzur

  • Written review

    Rated 5 out of 5.
    “QalbIT is a fantastic dev partner. They provide quality work, good communication and go above and beyond. Fantastic work delivered by QalbIT and his team. Can’t give enough credits with regards to how they work and at which speed they do it. Top team.”
    Joost HesselberthFounder of Ad Lunam Investments PTY LTD

  • Written review

    Rated 5 out of 5.
    “We have been working with the QalbIT team for a long time. They are very fast, reliable and have excellent communication. Highly recommended for development work.”
    Ivo KuipersSolution Architect at Heuvelman Sound & Vision B.V.

  • Written review

    Rated 5 out of 5.
    “They took a half-finished marketplace, stabilised it, and shipped the modules we actually needed first. The weekly demos meant nothing came as a surprise.”
    Abhishek P.Product Lead · B2B marketplace

  • Written review

    Rated 5 out of 5.
    “I would recommend QalbIT to everybody. QalbIT has been developing all my front-end & backend systems complete to my requirements. They have excellent technical knowledge and listen very well to the needs of their customers. And above all, they are great people.”
    Wouter SantensExecutive Search Consultant at Bloomford

  • Written review

    Rated 5 out of 5.
    “They listened to my ideas and came up with a plan for development then executed that plan to completion. I liked their attention to detail and communication skills. Very responsive.”
    Osmond MwanyikyCTO, Bocsit

  • Written review

    Rated 5 out of 5.
    “Excellent work! QalbIT team delivered the project on time with great quality. Their ability to quickly adapt to new requirements and deliver promptly was impressive. Highly recommend them for Flutter projects.”
    Ahmed GFounder at Local Buzz

  • Written review

    Rated 5 out of 5.
    “It was a pleasure working with QalbIT Team. Very professional with their work and timeline. Very responsive and easy to work with QalbIT.”
    Mostafa GadFounder of Vizit

  • Written review

    Rated 5 out of 5.
    “QalbIT quickly integrated four platforms quickly. Square, Stripe, PayPal, and Coinbase were all successfully used. The vendor provided an active communication process, maintaining timely deadlines despite the research-heavy service. They also offered post-launch support.”
    Roshan SethiaCTO, Contractor Plus, Inc.

  • Written review

    Rated 5 out of 5.
    “QalbIT successfully developed an app in a timely manner. Their team maximized their knowledge and skills to produce strong deliverables. They were hardworking, effective, and adaptive in the workflow.”
    Jonathan AshbyHead of Communications & ICT, Londonwide LMCs

  • Written review

    Rated 5 out of 5.
    “QalbIT’s Team was excellent to work with and went over and above to ensure the job was completed successfully. Would highly recommend for your website work.”
    Kate AllinsonCo-Founder & CEO at Elo Branding

Where Node.js fits best

Node.js use cases we most often deliver.

Most of our Node.js work is on high-interaction, data-rich products where responsiveness and scale decide the experience.

  • Real-time dashboards & control panels

    Monitoring and operations dashboards that need push updates, live charts and streaming data.

  • API platforms & integration hubs

    Central APIs connecting web, mobile and third-party systems, with hardened auth and rate limiting.

  • Collaboration & communication tools

    Chat, notifications and shared workspaces where low latency and concurrency are the product.

  • Modernising backend services

    Re-platforming slow, monolithic backends into Node.js services with better performance and developer experience.

Tech stack & platforms

The stack our Node.js developers typically use.

We pick Node.js libraries and tooling that balance long-term maintainability with your team’s familiarity and your product’s needs.

  • Backend & services

    • Node.js LTS with TypeScript-first implementations
    • NestJS, Express or Fastify for structured, testable services
    • REST, GraphQL and gRPC for internal and external APIs
    • Modular architecture with clear service boundaries

  • Real-time & messaging

    • WebSockets, Socket.io and server-sent events
    • Message queues and event buses · BullMQ, RabbitMQ, Kafka
    • Rate limiting, back-pressure and resilience patterns
    • Idempotent workers and retries designed in

  • Data & infrastructure

    • PostgreSQL and MySQL with migrations and indexing
    • Redis for caching, queues and sessions
    • Docker, CI/CD and AWS, GCP or DigitalOcean hosting
    • Kubernetes only where the load actually needs it

  • Quality & observability

    • Jest, Vitest and supertest on business-critical paths
    • ESLint, Biome and code review as routine
    • Prometheus, Grafana or vendor APM with tracing
    • Structured logging and alerting tied to your SLAs

If you already have a Node.js codebase, we review what you have and improve it where it pays instead of forcing a rewrite. A precise stack is agreed per project.

How we work

A product engineering culture built on ownership and clarity.

The habits that decide whether software still works in year three. Here is the honest comparison: what most outsourced engagements look like, and what changes when you work with us.

How an engagement with QalbIT compares
The questionThe usual answerAt QalbIT
Who scopes itA salesperson, then a handover docThe founder and the engineer who will build it
Who writes the codeWhoever is on the bench that monthNamed senior engineers, in our office, no subcontractors
What you see weeklyA status deck and a percentageA working demo and the board it came from
When something breaksA ticket queue and an account managerThe engineer who wrote it, in your timezone overlap
If you want to leaveA migration project and a licence conversationThirty days notice · repos and IP were always yours

  • Principle 01

    Ownership over ticket-taking

    Engineers who ask why before they ask which framework. Scope questions come back before code goes out.

  • Principle 02

    Written over remembered

    Scope, estimates and architecture decisions are written down with the trade-off stated. Nobody relies on what was said on a call.

  • Principle 03

    Small over staffed

    Senior pods that hold the whole system in their heads beat large mixed teams that need a coordinator to function.

Engagement models

Three simple ways to work together.

Not sure which fits? Adding engineers to a team you already run is staff augmentation; handing a whole roadmap to a dedicated product team sits at the other end of the same scale. Tell us the roadmap and we will recommend one honestly, including when hiring in-house is the better answer.

  • Model 01

    Dedicated developer

    One or more engineers full-time on your product, managed by you day to day with QalbIT quality oversight.

    Best for · ongoing roadmaps with a product owner

  • Most chosen

    Dedicated squad

    A cross-functional team, developers, QA and a technical lead, owning your delivery end to end.

    Best for · products with no in-house engineering yet

  • Model 03

    Fixed-scope pilot

    A clearly bounded module or audit with agreed cost and timeline: the lowest-risk way to start.

    Best for · testing us before a longer commitment

Built for reliability

Freelancer flexibility. Company-level accountability.

Every dedicated developer works inside QalbIT delivery: the same system behind our own SaaS products and 120+ client projects.

More developer profiles

Pick the expertise your roadmap needs.

Every hire is a senior, product-minded engineer backed by our delivery team, not a solo contractor. Start with one developer or assemble a full squad.

Keep exploring

FAQs · hiring Node.js developers

Frequently asked questions about hiring Node.js developers

These are the questions founders, CTOs and product leaders usually ask when they consider hiring Node.js developers or a Node.js squad with QalbIT.

Ask us directly →
Most engagements start within one to two weeks of the first call. Profiles land within 48 hours, and if the right seniority is free it can be faster.
Yes, by default. Every engineer we place writes TypeScript-first Node.js with NestJS, Express or Fastify, and is comfortable in a plain JavaScript codebase you already run.
Yes, always. You get two or three profiles with real project history and you run the interview. Nobody joins your team without your sign-off.
The first two weeks are a paid trial sprint on a real ticket in your repo. If the fit is wrong you stop there and we replace them at no extra cost.
That is most of what they do: WebSockets, Socket.io, BullMQ, RabbitMQ and Kafka, with rate limiting and back-pressure designed in rather than bolted on.
Dedicated Node.js engineers are billed monthly by seniority, with a written rate before you commit. Repositories, cloud accounts and IP are in your name from day one under NDA.
Yes. Add engineers as the roadmap grows, release them with 30 days notice when it does not. No annual lock-in.

Next step

Let’s plan your next Node.js release.

Share your product context, current stack and immediate priorities. We will propose a practical squad setup, outline scope and timelines, and suggest a pilot so you can validate the fit quickly.

Book a Node.js discovery call

Further reading