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Hire Node.js Developers

Hire Node.js Developers - ScienceSoft

ScienceSoft offers services by Node.js developers with a solid track record in architecting and building apps of various sizes and complexity. Our back-end and full-stack Node.js engineers are ready to either augment your team or join your project as a dedicated team managed by a PM on our side.

Why Partner Up with ScienceSoft

  • Quality and data security management practices backed by ISO 9001 and ISO 27001 certificates.
  • Ready to launch a project within 5 days.
  • HQ – McKinney, Texas. Offshore development centers in Europe. Representative offices in the UAE, EU, and Georgia (US state).

ScienceSoft delivers really dedicated developers, who are eager to solve problems and are positive about their work and area of expertise. Their PHP and Node.js skills are excellent. I know I can rely on them and I like it. Our investment surely pays off.

David Frenay, CEO, Emolytics

ScienceSoft’s Six-step Hiring Process

Thanks to its comprehensive 6-step hiring procedure, ScienceSoft welcomes only the most skilled and extremely productive engineers on board.

  1. Careful CV scanning.
  2. HR specialist's interview.
  3. Test task 1 (soft skills).
  4. PM's/Team Lead's interview.
  5. Test task 2 (hard skills).
  6. CTO's interview.

The competition for ScienceSoft Node.js developer roles is constantly high (50+ applicants per position) and we always take our time to hire only the most fitting candidates. This way, we guarantee that our experts will deliver the level of services that represents ScienceSoft as a brand.

Skills that Drive Our Node.js Development

Node.js frameworks and libraries

JavaScript frameworks and libraries

Angular JS
Practice 13 years
Workforce 100+

ScienceSoft leverages code reusability Angular is notable for to create large-scale apps. We chose Angular for a banking app with 3M+ users.

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React JS
Workforce 80+

ScienceSoft achieves 20–50% faster React development and 50–90% fewer front-end performance issues due to smart implementation of reusable components and strict adherence to coding best practices.

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Mobile development frameworks

React Native
Practice 8 years


Projects 300+

ScienceSoft reduces up to 50% of project costs and time by creating cross-platform apps that run smoothly on web, Android and iOS.

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Real-time data processing



App monitoring

Source control

API and integrations

You can also learn more about our approach to the development process – agile development steps, DevOps practices, modular architecture design, and more.

Sample Profile of Our Senior Node.js Developer

Mike, Senior Full-stack JavaScript (Node.js) Developer

Experience in Node.js development: 7 years

Major projects

  • Architecture design and back-end development of a web + mobile solution for a healthcare provider. Senior in a team of 11 developers.

Technologies: Node.js, Express, Chart.js, REST Web Services, MariaDB.

  • Full-stack development and integration of a supply chain web system for a hardware manufacturer. Lead in a team of 10 developers.

Technologies: JavaScript, React, Redux, CSS3/HTML5, Node.js, MongoDB.

  • Full-stack development of a custom CMS for a multi-branch retail business. Lead in a team of 7 developers.

Technologies: JavaScript, React, Redux, Node.js, FeathersJS, TypeScript, CSS3/HTML5, Amazon S3.

Hard skills

  • Back-end development with Node.js.
  • Migration of legacy systems to the latest Node.js versions.
  • Development of scalable, fault-tolerant, and secure APIs.
  • Frontend development with front-end JavaScript frameworks.
  • Integration of front-end elements built by other developers into an application.
  • Analysis and understanding of new large codebases.
  • Experience with SQL and NoSQL databases.
  • Ample expertise in cloud development.
  • Asynchronous programming.
  • Code styling with the use of preprocessors.
  • Unit testing and code review.

Soft skills

  • Fast adaptation to new processes and requirements (<3 days).
  • Excellent communication skills.
  • Efficient cooperation with product owners during requirements verification.
  • Mentorship and training of juniors and/or new team members.
  • Driving of programming standards in a team.
  • Active contribution to team discussions on how to properly design the architecture.
  • Proactive optimization of solution performance.

Development methodologies and practices

  • Agile methodologies: Scrum, Kanban, XP.
  • DevOps


Bachelor of Science in Computer Science.

How Our Node.js Developers Ensure Code Quality

Coding best practices

  • Adherence to coding guidelines and use of code quality checking tools (e.g. JSLint).
  • Code divided into short and focused units.
  • Descriptive names for all variables.
  • In-code comments to make code self-documented.
  • Use of frameworks’ APIs, third-party libraries, version control tools.
  • Ensured code portability.
  • Reasonable code standardization and automation.

Unit testing

  • Unit tests are a prepared as part of initial project documentation.
  • Tests aim at verifying code behavior in response to the input of standard, boundary, and incorrect values.
  • After each significant code change, unit tests are rerun to ensure proper functioning.

Code review practices

  • Ad hoc review.
  • Peer review.
  • Code walkthrough.
  • Code inspection.

Code quality metrics

  • Maintainability index (MI).
  • Cyclomatic Complexity (CC).
  • Depth of Inheritance.
  • Class Coupling.

Software Our Node.js Developers Build

All types of software

Of various complexity

  • Large and complex applications, requiring 50+ FTE teams.
  • Highly secure systems.
  • Applications with multiple integrations.
  • Data-intensive applications.
  • High-load real-time solutions.
  • MVPs.
  • Libraries.
  • Node Package Manager (NPM) plugins and modules.

For all groups of users

  • B2B, B2C, B2E.
  • Custom enterprise platforms and corporate apps.
  • Commercial software products.

The Financial Times Includes ScienceSoft USA Corporation in the List of Americas’ Fastest-Growing Companies 2022

ScienceSoft is one of 500 companies with the highest compound annual growth rate in revenue. This achievement is a result of our unfailing commitment to provide high-quality IT services and find best-value solutions to clients' needs.

Our Hallmark Node.js Projects

Development of an AR Content Management System for a Digital Signage Solution

Development of an AR Content Management System for Digital Signage

  • A PM, 2 senior Node.js devs, a senior React dev, a middle React dev, and a QA expert working under Scrum for 6 months.
  • Custom web app with the architecture allowing for 2 different business roles.
  • Integration with a custom Unity3D plugin for AR content editing.

Technologies: Node.js, FeathersJS, React, Redux, Amazon S3, MariaDB.

Migration to JavaScript and Modernization of a Web Portal for Canada’s Top Travel Agency

Migration to JavaScript and Modernization of a Web Portal for Canada’s Top Travel Agency

  • Customer-facing web app development with Node.js, .NET, and Angular.
  • Design of the service-oriented architecture to handle high loads and provide stable performance to 50,000 daily visitors.
  • Implementation of proprietary APIs.

Technologies: ASP.NET MVC, Node.js, Angular, JavaScript, JQuery, CSS, Less.js.

Development of Remote Patient Monitoring Software for US Clinics

Development of Remote Patient Monitoring Software for US Clinics

  • End-to-end development of mobile apps and a web-based dashboard.
  • Back-end integration with Sensor Network Appliances.
  • Development of dedicated servers for VoIP communication, statistics reports, and survey builder.

Technologies: JavaScript, Node.js, Express, Backbone.js, Chart.js, Java, Swift, iOS SDK, Android SDK.

Development of a Digital Signage Solution for In-Store Audio Product Check

Development of a Digital Signage Solution for In-Store Audio Product Check

  • Dedicated team of 8 experts working under the Scrum methodology for 1 year.
  • Full solution implementation: client app, master controller software, custom web app for system administration.
  • Integration with WebSockets and REST API.

Technologies: Raspberry Pi, Linux (Debian, Raspbian), Node.js, Python.

Development of an IoT Mobile Solution for Baby Care

Development of an IoT Mobile Solution for Baby Care

  • Dedicated team of 7 developers and 1 UX/UI designer.
  • Work under Agile methodology for 11 months.
  • Back-end integration with branded devices for baby care.

Technologies: Swift, Java, PHP 7, Node.js, MySQL 5.7, MongoDB.

How to Hire Node.js Developers from ScienceSoft

Initial Request


You send us a request, specifying the number of Node.js experts you need, their desired level of experience, as well as the model of cooperation you're interested in.

CV Scanning


ScienceSoft performs preliminary scanning of our experts' CVs in the database and sends you the most relevant ones.

Interview Scheduling


You choose the CVs you're most interested in and let us know the time you're available for interviewing candidates.



We help arrange the interviews with our developers within 1-2 days.

SLA Preparation


After you confirm the experts' competence, ScienceSoft works with you to compose a service level agreement (SLA).



Once you sign, the experts (lead by ScienceSoft’s or your PM – you decide) immediately start working on your project.

How We Ensure Successful Cooperation

On-demand team adjustment

After opting for either team augmentation or dedicated team services, you can easily request to add or remove FTEs whenever your project needs it. ScienceSoft guarantees to scale up or down the resources in terms of only 1-5 days.

Transparency and commitment

In Dedicated Team arrangement, we ensure that our experts perform well against the KPIs (e.g., cycle time, team velocity, deployment frequency) and share the access to our logging tools (Jira, Confluence), where you can track the engineers performance.

Continuous professional growth

By conducting internal trainings and workshops as well as helping our Node.js developers take part in external conferences and certification programs, we make sure that the skills of our engineers always stay sharp and relevant.

Hire Node.js Developers: In-house vs. Outsourcing

Check the details
  • Hiring in-house implies spending a lot of time and effort on reading dozens of CVs, filtering out the candidates without the level of competence you need. With vendor outsourcing, you get shortlisted CVs of the most fitting candidates, who passed a multi-step interview to get on board in the vendor’s company and have experience relevant to your project.
  • It can take up to 8-10 months to find and onboard a team of experienced developers for a Node.js project. When you request vendor services, however, you can hire necessary developers in under a week.
  • By outsourcing development, you can leverage the differences in the hourly rates of developers for hire, which often depends on their location. This helps you reduce the costs of your project.

Choose Your Cooperation Model

Node.js team augmentation

Rely on the experience of ScienceSoft’s Node.js developer(s) to handle skill deficiency or bridge staff gaps in your project.

I’m interested

Dedicated Node.js team

Entrust your project or its part to a team of skilled Node.js talents, managed by ScienceSoft’s Team Lead/PM.

I’m interested

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