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16 Best Node.js Web Development Companies in USA (2026)

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    Targets we’ve achieved:
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    AI Summary
    Sergii Steshenko
    CEO & Co-Founder @ Lengreo

      Finding the right Node.js web development company involves more than checking whether a team works with JavaScript. Businesses often need to compare backend architecture experience, API development, cloud capabilities, real-time systems, modernization work, and the ability to support an application after launch. This overview covers companies serving the US market and focuses on practical Node.js capabilities rather than ranking providers by a single metric.

       

       

      1. LenGreo

      1. LenGreo

      Lengreo works with B2B companies on custom web applications, with Node.js forming part of its web technology stack. Its development work covers customer portals, internal business systems, directories, logistics platforms, subscription products, APIs, and cloud-based applications. Node.js can be combined with React, TypeScript, Next.js, Laravel, Ruby, and Ruby on Rails depending on the application architecture.

      Projects can move from discovery and prototyping through wireframing, engineering, API integration, testing, deployment, and later product improvements. This approach is useful for companies that need to turn an operational process, product concept, or existing digital service into a structured web application rather than simply create a conventional corporate website.

       

      Key Facts

      • Best for: B2B companies building custom web applications
      • Core services: Node.js web development, web applications, API development, cloud-native systems, QA
      • Technologies: Node.js, React, TypeScript, Next.js, Laravel, Ruby on Rails
      • Project types: Customer portals, subscription products, internal systems, logistics platforms
      • Notable strength: Combining application development with wider B2B product requirements

       

      Contact Information

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      2. Vention

      2. Vention

      Vention provides Node.js development for custom applications, APIs, and full-cycle software products. Its Node.js technology set includes frameworks such as Express.js, Koa.js, Nest.js, Sails, LoopBack, and Meteor, while database work can involve MongoDB, PostgreSQL, MySQL, and DynamoDB. The company also supports dedicated development teams and team augmentation.

      Its US operations include New York and San Francisco. Beyond Node.js engineering, Vention works across frontend development, backend systems, cloud applications, integrations, QA, ecommerce, portals, and modernization, making it relevant for larger products that require several engineering disciplines under one engagement.

       

      Key Facts

      • Best for: Larger web products and expanded engineering teams
      • Core services: Node.js development, APIs, web applications, modernization, QA
      • Frameworks: Express.js, Koa.js, Nest.js, Sails, LoopBack, Meteor
      • US locations: New York and San Francisco
      • Delivery models: Full-cycle development and team augmentation

       

      Contact Information

      • Website: ventionteams.com
      • Phone: +1 (718) 374-5043
      • Email: [email protected]
      • Address: 575 Lexington Avenue, 14th Floor, 
NY 10022
      • LinkedIn: www.linkedin.com/company/ventionteams
      • Twitter: x.com/ventionteams
      • Instagram: www.instagram.com/ventionteams

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        3. BairesDev

        3. BairesDev

        BairesDev has a dedicated Node.js development practice covering enterprise web applications, APIs, microservices, ecommerce systems, cloud-native services, and real-time applications. Its engineering stack includes Node.js LTS, TypeScript, Express, Fastify, NestJS, GraphQL, PostgreSQL, MongoDB, Kafka, RabbitMQ, and major cloud platforms.

        The company supports several engagement models, including staff augmentation, dedicated teams, and complete software outsourcing. This can fit organizations that already have established engineering processes but need more Node.js capacity, as well as businesses handing over a larger backend or full-stack development program.

         

        Key Facts

        • Best for: Enterprises expanding existing software teams
        • Core services: Node.js web development, APIs, microservices, cloud-native development
        • Technologies: Node.js, TypeScript, Express, Fastify, NestJS, GraphQL
        • Delivery models: Staff augmentation, dedicated teams, software outsourcing
        • Project types: Enterprise platforms, APIs, ecommerce, real-time applications

         

        Contact Information

        • Website: www.bairesdev.com
        • Phone: +1 (408) 478-2739
        • Address: 195 Montague Street, New York, USA
        • LinkedIn: www.linkedin.com/company/bairesdev
        • Facebook: www.facebook.com/bairesdev
        • Twitter: x.com/bairesdev
        • Instagram: www.instagram.com/bairesdev
        4. Inoxoft

        4. Inoxoft

        Inoxoft uses Node.js for backend development and custom web platforms serving US and international clients. Its published Node.js work includes ecommerce products, streaming applications, social platforms, Shopify-related systems, and other data-driven web products. Projects may combine Node.js with Express.js, React, TypeScript, AWS, DynamoDB, MongoDB, and external integrations.

        This mix is particularly relevant when a web application needs more than a standalone backend, such as cloud infrastructure, payment connections, media functionality, API integrations, or a modern JavaScript frontend. Inoxoft also provides UI/UX and cloud development alongside software engineering.

         

        Key Facts

        • Best for: Custom web platforms and digital products
        • Core services: Node.js development, web applications, UI/UX, cloud development
        • Technologies: Node.js, Express.js, React, TypeScript, AWS, MongoDB
        • Project types: Ecommerce, media platforms, streaming products, social applications
        • Location coverage: USA and Europe

         

        Contact Information

        • Website: inoxoft.com
        • Phone: +12673102646
        • Email: [email protected]
        • Address: 1601 Market Street, 19th Floor, Philadelphia, PA 19103
        • LinkedIn: www.linkedin.com/company/inoxoft
        • Facebook: www.facebook.com/inoxoft
        • Twitter: x.com/InoXoft_Inc
        • Instagram: www.instagram.com/inoxoft_team
        5. ScienceSoft

        5. ScienceSoft

        ScienceSoft provides Node.js development for web applications, scalable backends, and software with real-time or data-intensive requirements. Its Node.js engineering can sit within a broader project involving cloud infrastructure, DevOps, QA, cybersecurity, business analysis, or ongoing application maintenance.

        The company is headquartered in McKinney, Texas, and also operates from Atlanta. Its wider industry coverage includes healthcare, financial services, insurance, retail, and manufacturing, making ScienceSoft relevant for organizations where Node.js development must fit into a larger enterprise environment with integrations, security controls, or regulatory requirements.

         

        Key Facts

        • Best for: Enterprise and regulated-industry applications
        • Core services: Node.js development, web development, consulting, QA, DevOps
        • Industries: Healthcare, finance, insurance, retail, manufacturing
        • US locations: McKinney, Texas and Atlanta, Georgia
        • Certifications: ISO 9001 and ISO 27001

         

        Contact Information

        • Website: www.scnsoft.com
        • Phone: +1 214 306 6837
        • Email: [email protected]
        • Address: 5900 S. Lake Forest Drive, Suite 300, McKinney, Dallas area, TX-75070
        • LinkedIn: www.linkedin.com/company/sciencesoft
        • Facebook: www.facebook.com/sciencesoft.solutions
        • Twitter: x.com/ScienceSoft
        6. Scopic

        6. Scopic

        Scopic offers dedicated Node.js development covering custom web applications, APIs, backend engineering, migrations, upgrades, maintenance, and application support. Its service model accommodates both new Node.js systems and existing applications that need modernization or performance work.

        API engagements can include design, implementation, testing, documentation, deployment, and subsequent maintenance. Scopic also provides troubleshooting, security updates, performance optimization, bug fixing, and feature development, which makes it suitable for companies that want development support to continue after the first production release.

         

        Key Facts

        • Best for: Full-cycle development and ongoing Node.js support
        • Core services: Web applications, APIs, backend development, migration, maintenance
        • Project types: Custom web applications and real-time systems
        • Development scope: New products and existing Node.js applications
        • Notable strength: Migration and long-term application maintenance

         

        Contact Information

        • Website: scopicsoftware.com
        • Phone: +1 (508) 886-3240
        • Email: [email protected]
        • Address: 11 Apex Dr Ste 300A PMB 2021, Marlborough MA 01752 US
        • LinkedIn: www.linkedin.com/company/scopic-software
        • Facebook: www.facebook.com/scopicsoftware
        • Twitter: x.com/scopicsoftware
        • Instagram: www.instagram.com/scopic_software
        7. Unified Infotech

        7. Unified Infotech

        Unified Infotech provides Node.js engineering for backend applications and scalable web products. Its development work combines Node.js with broader full-stack capabilities, including React and Angular, which can be useful when a project requires coordinated frontend and backend engineering instead of a separate backend-only team.

        The company has a New York presence and works on custom software, web development, UI/UX, APIs, and event-driven application architectures. Node.js is particularly relevant within its work on systems that require real-time behavior, responsive backend services, and scalable web application infrastructure.

         

        Key Facts

        • Best for: Full-stack applications using Node.js backends
        • Core services: Node.js development, custom software, web development, UI/UX
        • Technologies: Node.js, Angular, React, REST APIs
        • US presence: New York
        • Project focus: Scalable and event-driven web applications

         

        Contact Information

        • Website: www.unifiedinfotech.net
        • Phone: +1 201 761 9432
        • Email: [email protected]
        • Address: 79 Madison Avenue, #723, New York, NY 10016
        • LinkedIn: www.linkedin.com/company/unifiedinfotech
        • Facebook: www.facebook.com/unifiedinfotech
        • Twitter: x.com/unified_infotec
        • Instagram: www.instagram.com/unified.infotech
        8. Goji Labs

        8. Goji Labs

        Goji Labs approaches Node.js projects from a product development perspective. The Los Angeles company builds custom web applications with technologies such as React and Next.js on the frontend and Node.js among its backend choices. Node.js work can cover RESTful and GraphQL APIs, authentication, database architecture, integrations, and cloud infrastructure.

        Its engagements can begin before coding, with product strategy, discovery, technical scoping, and UI/UX design included in the wider development process. That model is useful for startups and organizations that need help defining product workflows and requirements before moving into full application engineering.

         

        Key Facts

        • Best for: Product-focused startups and organizations
        • Core services: Product strategy, web development, software development, UI/UX
        • Technologies: Node.js, React, Next.js, PostgreSQL, AWS
        • Location: Los Angeles, California
        • Notable strength: Product discovery integrated with engineering

         

        Contact Information

        • Website: gojilabs.com 
        • Phone: +1 (213) 787-7640
        • Email: [email protected]
        • LinkedIn: www.linkedin.com/company/goji-labs
        • Twitter: x.com/gojilabs
        • Instagram: www.instagram.com/goji_labs
        9. Azumo

        9. Azumo

        Azumo provides nearshore Node.js development for custom applications, APIs, microservices, backend systems, and software maintenance. Its Node.js teams build RESTful and GraphQL APIs and can work either as an embedded extension of an existing development department or as a managed project team.

        Its Node.js capabilities extend to web application backends, real-time systems, API services, and microservice architectures. Related technologies include TypeScript, Express, NestJS, MongoDB, React, Vue, AWS, and Azure. Azumo also offers dedicated development teams, staff augmentation, managed delivery, and technical consulting.

         

        Key Facts

        • Best for: Companies seeking nearshore Node.js engineers
        • Core services: Node.js applications, APIs, microservices, maintenance
        • Technologies: Node.js, TypeScript, Express, NestJS, MongoDB
        • Location: San Francisco, California
        • Delivery models: Dedicated teams, staff augmentation, managed projects

         

        Contact Information

        • Website: azumo.com
        • Phone: 415.610.7002
        • LinkedIn: www.linkedin.com/company/azumo-llc
        • Facebook: www.facebook.com/azumohq
        • Twitter: x.com/azumohq
        10. Bacancy Technology

        10. Bacancy Technology

        Bacancy Technology works across JavaScript development with Node.js forming part of its backend technology stack. Its engineering teams handle microservice backends, GraphQL APIs, real-time WebSocket functionality, web platforms, progressive web applications, enterprise systems, and legacy modernization.

        Node.js projects can involve technologies such as Express.js, Fastify, Nest.js, Koa.js, MongoDB, PostgreSQL, Redis, RabbitMQ, Kafka, AWS, Azure, and Google Cloud. Bacancy also supports dedicated teams and team augmentation, giving businesses options for both complete development assignments and additional Node.js engineering capacity.

         

        Key Facts

        • Best for: Dedicated and augmented Node.js development teams
        • Core services: Web applications, APIs, microservices, migration, maintenance
        • Frameworks: Express.js, Fastify, Nest.js, Koa.js
        • US presence: New Jersey
        • Delivery models: Project outsourcing, dedicated teams, team augmentation

         

        Contact Information

        • Website: www.bacancytechnology.com
        • Address: 33 South Wood Ave, Suite 600, Iselin NJ 08830
        • LinkedIn: www.linkedin.com/company/bacancy-technology
        • Facebook: www.facebook.com/BacancyTechnologyLimited
        • Twitter: x.com/bacancyTech
        • Instagram: www.instagram.com/bacancytechnology
        11. A-listware

        11. A-listware

        A-listware provides web and software development services for businesses in the US market, with Node.js included among the technologies used by its engineering teams. Its web development practice covers frontend and backend development, testing, software support, and ongoing product evolution, while its technology portfolio includes Node.js, TypeScript, Java, .NET, Python, PHP, and other development environments.

        For Node.js projects, A-listware can fit companies looking to expand an internal engineering organization with additional developers. Its broader team extension model supports development, QA, application maintenance, infrastructure work, and long-term software support rather than limiting the relationship to a single build.

         

        Key Facts

        • Best for: Dedicated development teams and team extension
        • Core services: Web development, software development, QA, software support
        • Technologies: Node.js, TypeScript and other backend and frontend technologies
        • Project types: Web applications, backend systems, APIs, enterprise software
        • US presence: North Bergen, New Jersey

         

        Contact Information

        • Website: a-listware.com
        • Phone: +1 (888) 337 93 73
        • Email: [email protected]
        • Address: North Bergen, NJ 07047, USA
        • LinkedIn: www.linkedin.com/company/a-listware
        • Facebook: www.facebook.com/alistware
        12. MOBIKASA

        12. MOBIKASA

        MOBIKASA develops web, ecommerce, and custom applications and operates from New York. Node.js is used within its project work as a backend technology for custom web systems and business applications that need to connect customer-facing functionality with operational data.

        Its wider capabilities are particularly relevant to ecommerce businesses because MOBIKASA also works with Shopify Plus, BigCommerce, Adobe Commerce, Salesforce, and related integrations. This creates a practical fit for projects where a Node.js application must interact with inventory, payments, production, order management, or other commerce systems rather than operate independently.

         

        Key Facts

        • Best for: Ecommerce and retail-related Node.js projects
        • Core services: Web development, ecommerce, custom applications, integrations
        • Node.js use cases: Business systems, data workflows, custom applications
        • US presence: New York
        • Notable strength: Custom development connected to ecommerce platforms

         

        Contact Information

        • Website: www.mobikasa.com
        • Phone: +1-646-880-4504
        • Email: [email protected]
        • Address: 135 Madison Ave, 8th FL, NY 10016
        • LinkedIn: www.linkedin.com/company/mobikasa
        • Facebook: www.facebook.com/mobikasamobile
        • Instagram: www.instagram.com/_mobikasa
        13. IKONIC Dev

        13. IKONIC Dev

        IKONIC Dev provides Node.js development services for US businesses, including custom web applications, backend development, APIs, integrations, ecommerce systems, plugins, and consulting. Its Node.js offering is designed around applications that need asynchronous data handling, responsive backend services, and real-time functionality.

        The company also provides dedicated Node.js developers, giving clients an alternative to complete project outsourcing. That can work for businesses that already have product management or frontend resources but need additional backend engineering for an API, interactive application, single-page product, or larger custom web platform.

         

        Key Facts

        • Best for: Small and mid-sized businesses needing Node.js engineering
        • Core services: Web applications, API development, ecommerce, integrations, consulting
        • Project types: Single-page applications, interactive systems, custom web products
        • Market coverage: US businesses
        • Engagement option: Dedicated Node.js developers

         

        Contact Information

        • Website: ikonicdev.com
        • Phone: (844) 550-9409
        • Email: [email protected]
        • Address: 2200 NW 129th Ave Ste 100, Miami, FL 33182, USA
        14. Itexus

        14. Itexus

        Itexus develops Node.js applications for projects involving scalable backend architecture, APIs, microservices, and real-time functionality. Its technology stack includes Node.js, TypeScript, NestJS, Express, Fastify, GraphQL, WebSockets, Socket.IO, Kafka, RabbitMQ, PostgreSQL, MongoDB, and cloud infrastructure.

        Fintech is a major part of the company’s portfolio, although its engineering experience also extends to healthcare, ecommerce, AI-powered applications, marketplaces, and other digital products. This makes Itexus particularly relevant when Node.js development needs to support complex business logic, data-heavy services, financial integrations, or regulated application environments.

         

        Key Facts

        • Best for: Fintech and enterprise Node.js applications
        • Core services: Node.js development, backend engineering, APIs, microservices, team extension
        • Technologies: Node.js, TypeScript, NestJS, Express, Fastify, GraphQL
        • Project types: Fintech platforms, marketplaces, real-time systems, data applications
        • US presence: Delaware

         

        Contact Information

        • Website: itexus.com 
        • Email: [email protected] 
        • Address: 8 The Green STE road, Dover, DE 19901, United States
        • LinkedIn: www.linkedin.com/company/itexus 
        • Facebook: www.facebook.com/itexus 
        • Twitter: x.com/ItexusSoft 
        • Instagram: www.instagram.com/itexus.soft
        15. Simform

        15. Simform

        Simform develops custom digital products that combine frontend, backend, cloud, testing, and modernization work. Its web engineering covers single-page applications, SaaS products, ecommerce systems, progressive web applications, and backend services, allowing Node.js to be used as part of a broader full-stack product architecture.

        The company has a substantial US service footprint and works with organizations that need applications designed for continued growth rather than isolated website projects. Its broader engineering model can be particularly useful when Node.js backend work must be coordinated with frontend development, cloud infrastructure, QA, DevOps, and long-term software evolution.

         

        Key Facts

        • Best for: Scalable custom web products
        • Core services: Web applications, backend development, cloud engineering, modernization
        • Project types: SaaS platforms, ecommerce applications, PWAs, custom digital products
        • Market coverage: Multiple US cities and regions
        • Notable strength: Full-stack product engineering with cloud capabilities

         

        Contact Information

        • Website: www.simform.com
        • Phone: 13212372727
        • Email: [email protected]
        • Address: 111 North Orange Avenue, Suite 800, Orlando, Florida 32801, United States
        • LinkedIn: www.linkedin.com/company/simform
        • Facebook: www.facebook.com/simform
        • Twitter: x.com/simform
        16. 21century.tech

        16. 21century.tech

        21century.tech is a Miami-based, remote-first software studio focused on building production software through an AI-assisted engineering model. Senior engineers remain responsible for architecture, business logic, code review, security decisions, and quality assurance, while AI supports implementation tasks such as boilerplate generation, testing, documentation, and large-scale refactoring.

        Its project scope includes MVP development, full-stack feature implementation, legacy refactoring, and third-party integrations. The delivery process covers initial scoping, engineering, human code review, testing, CI/CD, documentation, and deployment to either the client’s infrastructure or infrastructure managed for the project. These capabilities make the studio relevant to web development projects that require backend engineering and ongoing product iteration.

         

        Key Facts

        • Best for: Startups and companies building or modernizing web products
        • Core services: MVP development, full-stack features, legacy refactoring, third-party integrations
        • Development approach: Senior-led engineering supported by AI
        • Location: Miami, USA, with a remote-first delivery model
        • Notable strength: Human-reviewed development with CI/CD, testing, and documentation

         

        Contact Information

        Node.js web development companies in the USA support a wide range of projects, from API-driven platforms and SaaS products to real-time applications, ecommerce systems, and enterprise software. The right provider depends on the project’s architecture, required integrations, industry context, preferred engagement model, and plans for long-term maintenance.

        Companies comparing providers should look beyond basic Node.js expertise and consider experience with frameworks such as Express and NestJS, cloud deployment, database architecture, microservices, QA, DevOps, and ongoing product support. Reviewing these factors can help narrow the options and identify a development partner whose technical capabilities fit the specific needs of the project.

        AI Summary