Work with Node.js engineers experienced in building APIs, backend services, and microservices for SaaS platforms, enterprise products, and high-traffic web systems. Our teams support service architecture, database integration, deployment workflows, and ongoing backend operations across Node.js environments.
- Expertise in TypeScript, NestJS, Express & PostgreSQL/MongoDB
- Backend Systems Delivered Across SaaS, FinTech, Healthcare & E-Commerce
Node.js Engineering for Businesses Across the US, UK & Global Markets
We work with founders, product teams, and engineering leads who need backend capacity without carrying the cost and time of a full in-house hiring cycle.
Our Node.js engineers join through an offshore engineering setup supporting active products from early development through ongoing production releases.
- 300+ projects delivered across web and backend engineering
- 7+ years of backend engineering experience across product teams
- 4.9 Clutch rating across software engineering engagements
Node.js Hiring Process
Share Your Requirements
Tell us your stack, the problem you're solving, and what kind of backend work it is, a new API, a legacy fix, or extra hands on an existing team.
Team Alignment
We shortlist Node.js engineers based on framework experience, domain background, and the seniority your project actually needs.
Codebase & Trial Run
Your engineer reviews your repository and conventions before touching production code, with a trial period to check the fit works both ways.
Active Development
Your engineer joins your sprint cycle, attends standups, and starts shipping as part of the team from week one.
Node.js Backend Work in Production
Live Chat Infrastructure
TISS needed a chat platform built specifically for people reaching out for mental health support, where dropped messages or delays weren't an option.
The team built the chat layer on Node.js and Express, using Socket.io for messaging and MongoDB and Redis to keep the service stable as more consultants and users came online, packaged as a widget that integrates directly into the client's website.
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Best for teams building REST or GraphQL APIs that power web apps, mobile apps, or internal systems. Authentication, rate limiting, and data validation need to be right from the first release.
Ideal for products built around chat, live notifications, or dashboards that update the moment data changes. These systems need to hold thousands of open connections at once without losing messages or slowing down.
For businesses, breaking apart a monolith or connecting multiple systems through APIs and message queues. Each service needs to deploy and fail on its own without taking the rest down.
Code Quality Standards
Node.js projects that lack shared conventions accumulate inconsistency quickly. Different engineers handle error responses, validation logic, and authentication flows in different ways, and the gaps only surface in production. Our teams enforce consistent patterns across route structure, middleware usage, input validation, and error handling from the first sprint, so the codebase stays predictable regardless of which engineer is working on it.
Performance-First Engineering
Response time and resource usage problems are significantly harder to address once a system is in production, because the changes required often touch core architecture decisions made early in development. Query design, caching approach, connection pooling, and background job handling are all fundamental considerations when designing cloud infrastructure from the start, not optimisations added after the first complaints come in.
Long-Term Maintainability
A backend system is only maintainable if an engineer who wasn't part of the original build can work in it without needing the original team to explain the decisions. Our Node.js engineers follow established backend design patterns for documentation, module boundaries, naming conventions, and dependency management as part of the deliverable.
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Clients Served
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Projects Delivered
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Industries Covered
Server-side logic, session management, queue handling, and third-party connections built in Node.js with Express or NestJS for SaaS platforms, internal tools, and customer-facing products running in production.
REST and GraphQL APIs covering authentication, rate limiting, versioning, and error contracts, with API payment gateways, CRM platforms, and communication APIs integrated using retry logic and failure isolation.
Monolithic backends decomposed into independently deployable services with inter-service communication over RabbitMQ, Kafka, or gRPC, containerised with Docker, and shipped through independent pipelines per service.
Legacy backends migrated to Node.js covering async conversion, route refactoring, and data layer migration in structured phases, with runtime version upgrades including dependency audits and breaking-change resolution.
Architecture reviews and the selection of modern backend frameworks, service boundary design, and API contract structure are defined before the first sprint for teams planning a new Node.js system or diagnosing problems in an existing one.
Active monitoring, incident response, performance profiling, and scheduled upkeep for Node.js backends in production, handled by engineers who already know the codebase and can act on issues without a ramp-up period.
Engagement Approach
Built for consistent backend delivery across active Node.js development cycles.
Backend Ownership
A dedicated Node.js engineer takes full ownership of backend development, API work, and production support across your project without being split across other client work.
Sprint Participation
Your engineer joins your existing delivery cycle, standups, backlog, pull requests, and contributes as part of the team from the first week of the engagement.
Codebase Continuity
The same Node.js engineer stays across every sprint, building familiarity with your API structure, database design, and backend decisions that carry forward into every piece of work.
Delivery Visibility
Track backend progress, sprint output, API development activity, and production releases throughout the engagement without needing to chase updates.
Industries We Serve
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Node.js Development at Every Stage
What a Node.js engagement looks like changes with your product's maturity a greenfield API has different needs than a system already carrying production traffic, and both differ from a codebase that's outgrown its original architecture.
Startups
Early-stage products need one engineer who gets the API, database, and deployment decisions right the first time, since those choices are costly to unwind. We own everything from schema design through to a deployed, monitored service.
Mid-Size Businesses
At this stage, the backend usually isn't broken; it's just under more load than it was built for. We add capacity at the specific bottleneck API- real-time or data while your team keeps its existing scope.
Enterprise
Large Node.js systems need service decomposition, standardised CI/CD across teams, and legacy migration managed without disrupting active release cycles. Engineering involvement here is structural, not just feature-focused.
They have strong expertise in the latest technologies and provide excellent guidance in using them effectively.
CODE B launches the products quickly, and their solutions have excellent architecture and are scalable.
CODE B is proactive in coming up with solutions.
Aside from getting the job done, they’re able to provide their expertise and share their opinion.
They’re a very bright team that requires minimal levels of communication or time investment to be very effective.
Their constant communication was a key aspect of the success.
They completed the project within the timeline we gave them, and they did it within budget.
Had a great experience working with the team and in times of crisis, CODE B team was always there to support us.
The way that they have supported us by giving us one of their developers to work directly with our development team.
Our overall experience has been very positive.
They are friendly and reliable.
The ability to deliver on time impressed us the most.
They’re excellent at what they do and come up with solutions for various problems.
CODE B will work overtime to resolve issues, which is a difficult trait to find.
Code B’s communicative.
I’ve had a great experience working with CODE B
The main positive point of working with CODE B team is their analyzing skills.
They are receptive and try to adjust to meet our requirements.
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