Node.js Development Services
Build fast, high-load web apps and APIs with a senior Node.js team that works in your time zone and ships on your schedule.
Since 2011, Brights Node.js development company has shipped 300+ products for SMBs, enterprises, and Fortune 500 clients across 30+ countries.
Trusted by
)
)
)
15 years
building software
120+
specialists
5.0
on Clutch
ISO/IEC 27001:2022
certified
Node.js development services we offer.
Node.js consulting
Architecture planning, tech-stack selection, performance reviews, and code audits, including an honest read on whether Node.js fits your case. Getting the technical direction right protects your budget before the build starts.
Custom Node.js
End-to-end Node.js builds shaped around your business, from planning through launch. We define scope, architecture, and priorities together with your team, keeping the build focused on the goal you are chasing.
API development and integration
REST, GraphQL, and gRPC APIs, plus third-party integrations that let your systems exchange data cleanly and reliably. We treat this connective layer as core engineering from the start, with the same care as the rest of the product.
Real-time application development
WebSocket and Socket.IO builds for chat, live dashboards, notifications, collaboration tools, and streaming, where data moves between client and server without delays users can feel in everyday, high-traffic use.
Microservices development
Breaking a monolith into independent, separately deployable services, so your team can update, scale, or replace one part without touching the rest. We plan service boundaries based on how your product evolves.
Web application
Server-side systems built on Node's non-blocking model, sized for high concurrent load and data-heavy workloads. As a Node.js web development company, we also pair the backend with a modern front end, keeping both in sync.
Modernization and migration to
Moving legacy systems to Node.js in phases, so operations keep running through the switch. We also upgrade existing Node.js apps to current, supported versions, closing security gaps left by outdated dependencies.
Performance optimization
Profiling, memory management, and tuning that fix slow response times and resource bottlenecks in live applications. We treat this as its own discipline with dedicated time, because that is where load problems get solved.
Security services
Authentication and authorization, secure APIs, dependency audits, encryption, and regular updates, built into the architecture from the first design decision and maintained through every release across the product's lifecycle.
Legacy code can move without a rebuild
Why choose Node.js.
One language across the stack
JavaScript runs on both the front end and the back end, giving your team a single talent pool, shared code, and fewer handoffs as features move from design to production.
Built for real-time and high traffic
The non-blocking, event-driven model handles thousands of concurrent connections without spinning up a thread per request, making it well-suited for chat, live data, and streaming.
Scaling without a rewrite
The same model that handles concurrency lets your product scale horizontally as load grows, especially when paired with microservices and cloud-native patterns.
A deep package library
NPM gives your engineers proven, ready components for common problems, so more of the project budget goes toward the features that make your product stand apart.
Proven in production at scale
Netflix, PayPal, LinkedIn, Uber, Walmart, and eBay run Node.js in production, handling large back ends and heavy traffic across some of the busiest platforms online.
What we built on Node.js
){kind=logo}
){kind=logo}
){kind=logo}
)
)
)
Industries we serve.
Stuck between two tech stacks?
Engagement and hiring models.
Dedicated development team
A full Node.js squad, from engineers to QA and a project manager, owned end to end by our Node.js development agency. Best for long-running builds you plan to keep scaling.
Staff augmentation
A team of vetted Node.js engineers added to your in-house team, working inside your processes, tools, and sprint cycle. Best for closing a specific skills gap or hitting a tight deadline.
Managed team
A single point of contact who runs delivery for you, accountable for quality, scope, and timelines. Best for teams that want end-to-end delivery while they focus on the product.
Project-based delivery
A defined scope, a plan, and an outcome, delivered as fixed-cost Node.js web development services or time-and-materials. Best for clearly scoped builds with a set outcome.
Why choose Brights.
88% of the team is mid-level or senior, based primarily in Warsaw and Kyiv, with one to two hours of overlap with the UK and near-full overlap with Western Europe. That means you get answers while you are still at your desk.
)
Our Node.js tech stack.
Clients
say.
Brights is rated 5/5 average from reviews on Clutch
FAQ.
Cost depends on the scope, the complexity, the seniority mix on the team, how many integrations the build needs, and the engagement model you choose. We scope your requirements first, then give you a precise estimate you can take to your budget owner. Request a quote, and you will have one within a couple of business days.
Request a quote.
Thanks for scrolling this far. Let's take the next step. Provide us with a brief description of what you are going to build.