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Innowise is an international full-cycle software development company founded in 2007. We are a team of 1800+ IT professionals developing software for other professionals worldwide.
About us
Innowise is an international full-cycle software development company founded in 2007. We are a team of 1600+ IT professionals developing software for other professionals worldwide.

Dedicated JavaScript developers for hire

Innowise provides expert JavaScript developers for hire who craft web and mobile applications. Our team, with deep experience and a broad range of skills, excels at developing interactive front ends and robust back ends. Whether you need a fully self-managed team or specific JavaScript expertise, we’re here to help. Our professionals work closely with clients to create market-fit solutions, ensuring their product reaches its full potential with JavaScript’s power at its core.

Skip the search — your ideal JavaScript developer awaits!

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Large pool of JavaScript experts

Innowise has a rich talent pipeline of JavaScript developers ready to deliver the front end and back end of your web or mobile app. Many of our developers hold senior positions. They possess proficiency in coding and strong soft skills.

Quick and easy ramp-up

Innowise can set up up to 10 JavaScript developers to start in a very short time, with larger teams requiring a bit more time to assemble. We ensure a quick project kickoff by swiftly providing candidate profiles for your review.

Flexible hiring models

We offer a variety of hiring options to match every project requirement. You can opt for a dedicated team or extra staff for full-time or part-time engagement. This way you receive flexibility and support tailored to your specific needs.

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Faster go-to-market

Opting for external JavaScript developers results in rapid development and deployment. Our team is ready to swiftly integrate and deliver essential features and technological advancements with timely releases.

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Easier scalability

Expanding your in-house team demands time and resources. But when you hire JavaScript developers off-site, you can scale up to accelerate development during peak periods or scale down to control costs when demands are lower.

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Cost-effectiveness

When you bring on JavaScript engineers from Innowise, you access exceptional skills at a reasonable cost, cutting down on overhead. This method drastically slashes ongoing costs, such as sick and maternity leaves, annual bonuses, etc.

Innowise is where experience and expertise collide

150+

JavaScript developers in-house

75%

senior and middle developers

12+

years of experience in JavaScript

300+

JavaScript projects delivered

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Available JavaScript developers for hire

Thomas M.
available_dev
Senior JavaScript Developer 5+ years experience
SUMMARY
Senior Software Developer with technical proficiency in different frontend and backend technologies: NodeJS, Express, Koa, NestJS, Passport, React, Redux, AntDesign, Material UI, Redux-Saga.
Request full CV
Alex K.
available_dev
Senior JavaScript Developer 5+ years experience
SUMMARY
Senior software developer with 5+ years of proven practical experience in creating web solutions with the help of Node.js and JavaScript, and React Native for mobile devices.
Request full CV
Den B.
available_dev
Senior JavaScript Developer 7+ years of experience
SUMMARY
Senior Web-developer with 7+ experience in several IT-areas. Main directions of development are web based application development, frontend / backend stack development, design for web and mobile interfaces.
Request full CV
Edward B.
available_dev
Senior JavaScript Developer 5+ years experience
SUMMARY
Senior Web Developer with more than 5 years production experience with different front-end technologies like React, React-Native, Angular and Ionic/Cordova and deep understanding data structures and database design.
Request full CV
Max T.
available_dev
Senior JavaScript Developer 8+ years of experience
SUMMARY
Senior JavaScript Developer with wide experience in frontend development with React, Redux, TypeScript, D3, Jest. Experience in GNU/Linux based OS and backend development using Node, MongoDB, PostgreSQL, Express, Swagger.
Request full CV
Fill in the form to get a detailed CV
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Simplify your team expansion.

Hire JavaScript developers who understand your project goals and fit right into your team dynamics.

Core JavaScript technologies we work with

Our team excels at essential JavaScript technologies, including ES6+, Node.js, Express, MongoDB, React, Angular, and Vue.js. We’re adept at creating efficient web and mobile applications, interactive user interfaces, and robust server-side solutions to meet your specific project requirements.

Programming languages
  • JavaScript
  • TypeScript
Front-end frameworks
  • React (Next.js)
  • Angular
  • Vue.js (Nuxt.js)
Back-end frameworks
  • Node.js (NestJS, Express.js)
Cross-platform development
  • React Native
  • Electron
  • Cordova
  • Ionic
Database
  • MongoDB
  • MySQL
  • PostgreSQL
Testing frameworks
  • Jest
  • Cypress
  • Playwright

Our JavaScript development services

Hire Javascript developers at Innowise and get access to high-quality JavaScript development services. We fuse creative thinking with deep technical expertise to construct bespoke solutions that perfectly fit your project objectives.

We expertly design bespoke web apps customized to meet corporate and client-facing requirements. Our developers harness cutting-edge JavaScript technologies to engineer responsive, intuitive, and scalable web applications and portals.

Innowise excels at utilizing JavaScript frameworks to architect and deploy hybrid and cross-platform mobile apps. These apps ensure consistent and seamless functionality across various devices and platforms, offering users a uniform experience.

Innowise develops custom APIs to boost integration and streamline data exchange between your apps and third-party systems. We create secure APIs that facilitate seamless connectivity, helping you link with partners and open new revenue streams.

Innowise offers cloud app development services, creating applications that fully leverage the capabilities of the cloud. We ensure rapid deployment and deliver high-quality cloud solutions, emphasizing reliability, security, and performance.

Innowise crafts robust and scalable apps that run in the cloud and generate revenue through subscription models. Our expertise enables businesses to tap into the XaaS/SaaS market across various industries, boosting their income.

  • Custom web application development
  • Hybrid and cross-platform mobile
    development
  • Custom API development
  • Cloud app development
  • XaaS/SaaS app development
Media streaming apps

Custom web application development

We expertly design bespoke web apps customized to meet corporate and client-facing requirements. Our developers harness cutting-edge JavaScript technologies to engineer responsive, intuitive, and scalable web applications and portals.
MVP app development

Hybrid and cross-platform mobile development

Innowise excels at utilizing JavaScript frameworks to architect and deploy hybrid and cross-platform mobile apps. These apps ensure consistent and seamless functionality across various devices and platforms, offering users a uniform experience.
MVP web development

Custom API development

Innowise develops custom APIs to boost integration and streamline data exchange between your apps and third-party systems. We create secure APIs that facilitate seamless connectivity, helping you link with partners and open new revenue streams.
Dedicated MVP development team

Cloud app development

Innowise offers cloud app development services, creating applications that fully leverage the capabilities of the cloud. We ensure rapid deployment and deliver high-quality cloud solutions, emphasizing reliability, security, and performance.
Prototyping

XaaS/SaaS app development

Innowise crafts robust and scalable apps that run in the cloud and generate revenue through subscription models. Our expertise enables businesses to tap into the XaaS/SaaS market across various industries, boosting their income.

Common JavaScript-based projects

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Our engagement models

Staff augmentation

Dedicated team

Avoid technical debt — partner with quality-oriented developers.

Our JavaScript experts deliver code built to last, ensuring efficiency and robust security.

How can you hire JavaScript developers from Innowise?

01

Request

We kick off by thoroughly understanding your project needs. This covers the technical skills and experience levels required for JavaScript developers and the number of team members you want to bring on board. We also take into account your preferred mode of collaboration, tailoring our team structure to line up with your requirements.

02

Candidate screening

We carefully select a highly skilled team of JavaScript developers for you, presenting their resumes and rates within a short timeframe. This quick turnaround provides you with immediate access to some of the best talent in the industry.

03

Interview

You choose the JavaScript developers who best match your project’s objectives. We arrange interviews at your convenience, typically within the next several days.

04

Agreement

After selecting your dedicated developers, we finalize the terms of our partnership, including contracts, SLAs, and NDAs.

05

Kick-off and onboarding

Once we finalize the agreements, our dedicated team will start working on your project. You will provide access to your project infrastructure and knowledge base. We will also organize a kick-off meeting to ensure everyone is aligned and ready to proceed.

06

Management and control

Whether you manage the project with your own Project Manager or Team Lead or opt for Innowise’s leadership, our JavaScript developers will track their work hours and regularly update you on their progress. We organize frequent meetings to keep project management sharp and uphold top-quality standards.

How we hire top JavaScript developers

At Innowise, we understand that experienced JavaScript developers are pivotal to project success. Our hiring process is crafted to select only the most skilled and motivated JavaScript experts. We rigorously vet candidates through precise screenings, in-depth interviews, and practical tests to ensure they match the specific technical and collaborative skills our projects demand.

Our recruitment team combs through applicants’ resumes, searching our expansive talent pool of over 70,000 professionals. We carefully examine each candidate’s background, educational achievements, professional experience, and skill set. Afterward, we select those who stand out as the most talented and qualified.

We then reach out to the cream of the crop for a discussion to evaluate their professionalism, cognitive skills, and soft competencies. This step includes exploring their values, motivations, and goals to ensure they’re in sync with our corporate ethos.

Our technical experts vet the candidate’s MEAN stack proficiency and essential job skills. We pay special attention to their teamwork capabilities, initiative, and confidence in their ability to articulate and defend their ideas.

Potential candidates undergo a test task to reveal their problem-solving skills, creativity, and time management. Although it is a simplified version of actual project challenges, it is designed to be completed within a few hours, giving us insight into their capability.

Before making an offer, we contact the candidate’s previous employers better to understand the candidate’s past performance and reliability.

Candidates who excel in the previous stages meet with our head of the technical department for a final discussion about the company’s vision and specifics of the job offer. If we’re hiring on behalf of a client, we also arrange a meeting with their team.

Only the best, the top 5% of MEAN stack talent, successfully navigate our selection process to join us. Even then, we continuously invest in further refining and expanding their technical and interpersonal skills through in-house and external training programs, ensuring they stay tuned to the latest trends.

Candidate CV screening

Our recruitment team combs through applicants' resumes, searching our expansive talent pool of over 70,000 professionals. We carefully examine each candidate's background, educational achievements, professional experience, and skill set. Afterward, we select those who stand out as the most talented and qualified.

Initial HR interview

We then reach out to the cream of the crop for a discussion to evaluate their professionalism, cognitive skills, and soft competencies. This step includes exploring their values, motivations, and goals to ensure they're in sync with our corporate ethos.

Technical and psychometric interview

Our technical experts vet the candidate's MEAN stack proficiency and essential job skills. We pay special attention to their teamwork capabilities, initiative, and confidence in their ability to articulate and defend their ideas.

Test task

Potential candidates undergo a test task to reveal their problem-solving skills, creativity, and time management. Although it is a simplified version of actual project challenges, it is designed to be completed within a few hours, giving us insight into their capability.

Reference checking

Before making an offer, we contact the candidate's previous employers better to understand the candidate's past performance and reliability.

Top management or customer interview

Candidates who excel in the previous stages meet with our head of the technical department for a final discussion about the company’s vision and specifics of the job offer. If we're hiring on behalf of a client, we also arrange a meeting with their team.

Job offer to top 5% tech talent

Only the best, the top 5% of MEAN stack talent, successfully navigate our selection process to join us. Even then, we continuously invest in further refining and expanding their technical and interpersonal skills through in-house and external training programs, ensuring they stay tuned to the latest trends.

How our JavaScript developers ensure code quality

Proven expertise
Our strategy for coding excellence
  • Ensuring code portability;
  • Organizing the code into concise, focused segments;
  • Documenting dependencies and providing explanations for general code functionality;
  • Following official JavaScript coding standards;
  • Prioritizing minimal, readable, maintainable, scalable, and efficient code;
  • Providing in-code comments and descriptive names for all variables;
  • Utilizing APIs, third-party libraries, and version control tools.
Cutting-edge technology
Our unit testing process
  • Unit tests are developed alongside functional software requirements.
  • The tests check the code's reaction to standard, boundary, and incorrect inputs.
  • After every major code modification, unit tests are repeated to ensure the application functions correctly.
User-centric approach
Code review practices
  • Informal review;
  • Peer review;
  • Code inspection;
  • Code walkthrough.
Customized solutions
Quality metrics
  • Maintainability Index (MI)
  • Cyclomatic complexity (CC)

How much does it cost to hire a dedicated JavaScript developer?

Outsourcing JavaScript developers from Innowise allows businesses to collaborate with specialized professionals without incurring overhead costs associated with maintaining an in-house team. This approach allows you to pay for the specific skills and time required, resulting in substantial cost savings compared to scaling up your internal staff. Various factors influence the total cost of a JavaScript developer for hire.

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Project duration
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Expertise level
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Project complexity
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Project scope changes
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Engagement model
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Developer experience

Cut costs, not corners — hire JavaScript developers from Innowise.

We provide industry-leading experts who deliver efficient solutions to elevate your projects. Contact us

Projects delivered by our JavaScript developers

What our customers think

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Innowise has delivered the project on time without any budget alterations. We would describe their project management as easy, autonomous, and responsive.

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Régis Ramillien CEO trITon
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The workflow has been seamless so far, everything is always in a well-organized and timely manner. All crew members we have been working with so far are capable, cooperative, and responsive.

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James Odom CEO Paycheck
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We are pleased to recommend Innowise as a reliable IT outsourcing partner and highly appreciate their attention to detail and professionalism.

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Andreas Huber Company Owner INDI Solutions & Consulting

FAQ

If you want to hire a JavaScript developer, prioritize alignment with your project’s specific needs. Review their project portfolio and perform a technical interview to gauge their coding skills and problem-solving abilities.

When hiring JavaScript developers, you should search for candidates with a robust understanding of JavaScript and its popular frameworks like React or Angular. Essential qualifications include proficiency in HTML and CSS, expertise in working with RESTful APIs, and a strong grasp of asynchronous programming techniques. Experience in cross-browser compatibility and responsive design are also valuable.

Deciding between hiring freelance JavaScript developers and development agencies hinges on your project’s scale and the nature of support you require. Freelancers might offer lower costs and greater scheduling flexibility, which benefits short-term or less complex projects. In contrast, development agencies provide a more structured environment and consistent support, crucial for larger or long-term projects.

When setting your budget for hiring JavaScript developers, consider the project’s complexity, the level of expertise required, and the prevailing market rates for such skills. Also, think about the length of the project and potential future needs for maintenance or iterative development, as these will influence the overall financial commitment.

Looking for developers in other technologies?

QA engineers
UI/UX designers
DevOps engineers
Dedicated team
Android developers
Flutter developers
React Native developers
Xamarin developers
.NET MAUI developers
Java developers
Cloud engineers
Business analysts

Contact us!

Book a call or fill out the form below and we’ll get back to you once we’ve processed your request.

    Please include project details, duration, tech stack, IT professionals needed, and other relevant info
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    project to help us understand it better
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    What happens next?

    1

    Once we’ve received and processed your request, we’ll get back to you to detail your project needs and sign an NDA to ensure confidentiality.

    2

    After examining your wants, needs, and expectations, our team will devise a project proposal with the scope of work, team size, time, and cost estimates.

    3

    We’ll arrange a meeting with you to discuss the offer and nail down the details.

    4

    Finally, we’ll sign a contract and start working on your project right away.

    Thank you!

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    We’ll process your request and contact you back as soon as possible.

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