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Arc helps you find and hire top freelance Immutable.js engineers for your jobs. With 350,000+ software programmers available for hire on a freelance basis, we have one of the largest network of vetted talent. Our Silicon Valley-caliber vetting process helps ensure that you hire freelance Immutable.js developers and experts that you can trust.

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syed M., Immutable.js developer for hire
syed M.

Freelance Immutable.js developer in India

📷React・6 yrs 📷Redux・6 yrs 📷JavaScript・6 yrs **Expert React Developer with nearly 6 years of experience in developing cross-platform web applications. Managed projects generating millions in annual revenue. Led a team of 4+ professionals, ensuring 100% quality and accuracy. Delivered high-impact outcomes through projects like EagleAI Dashboard and Aalam Hospital Management. Proficient in Redux, API integration, and performance optimization. Successfully identified web application improvements, enhancing developer efficiency and product reliability.**

Dayne W., freelance Immutable.js developer
Dayne W.

Freelance Immutable.js developer in the United States

7+ years of experience in designing, developing, and launching greenfield projects and executing major system refactors. Extensive experience working with React & Redux (8+ year), Next.js, GraphQL (3+ years), and React Native (2+ years).

Matias T., freelance Immutable.js programmer
Matias T.

Immutable.js developer

Frontend Engineer with 7 years of experience, working mainly with React.js Skills - Programming: Javascript, TypeScript, Node.js (Express, Next.js) - UI: React.js (Redux, Reselect, Inmutable.js, hooks, Context Api, GraphQL), Angular (RxJS, NgRx), HTML 5 - Testing: Jest, Enzyme, Cypress, Puppeteer, React Testing Library, BackStopJS - Styling: CSS 3, SASS, styled-components, Bootstrap, ESLint, Prettier - Documentation: Storybook, Swagger - BD: MySQL, MongoDB, Redis - DevOps: Docker, Jenkins, New Relic, Datadog, Kibana, Bugsnag, Sentry, Graylog, AWS DApps: Solidity, Ganache, Truffle, web3, Remix

Kevin B., freelance Immutable.js developer
Kevin B.

Freelance Immutable.js developer in the United States

Full-stack web developer with a degree in computer science and 5+ years of experience at top Bay Area companies. Increased code delivery speed by 8% and enhanced performance of Google speed insight from 50+ to 90+ in previous project experience. Regularly contributing to React and Next.js, Python, and Django open-source projects and seeking to leverage proven leadership and expertise to become the next

Giuliano G., Immutable.js freelance programmer
Giuliano G.

Immutable.js developer in the United States

● Strong software development experience with a focus on JavaScript (ES6+) and TypeScript, and expertise in the MERN stack ● Front-end development experience with skills in: React, HTML5, CSS3, Redux, MaterialUI, etc. ● Experienced in backend/server-side programming using Node.js, Express.js, and NestJS ● Skilled in database schema design and implementation using MongoDB (with Mongoose) and MySQL ● Proficient in latest ECMAScript 2015+ features including hooks, arrow functions, classes, promises, async-await, etc. ● Experienced with modern frameworks, package managers, GIT version control, and deployment on multiple platforms ● Used AJAX procedures in web services for processing JSON data between front-end and backend ● Proficient in building REST API servers with Express.js, MongoDB, and Mongoose ● Worked with Websockets using [Socket.io](http://socket.io/), with NestJS on the server-side, and with React on the client-side ● Built multiple single page web applications (SPAs) using React Router ● Used NPM and Yarn for package management and project creation ● Skilled in developing responsive and adaptive web design using CSS, SASS, and MaterialUI ● Experienced in Agile methodologies and the Scrum framework (requirements gathering, design, discussion, web development, UI/UX testing, etc.)

Mobeen R., freelance Immutable.js programmer
Mobeen R.

Freelance Immutable.js developer in Pakistan

Full Stack developer with 7+ years of diverse experience on a variety of projects from performance monitoring and analytical tools to freight marketplace. I work on the front end with a strong background from the back end. I'm excellent at Javascript, Typescript, React, Redux, ImmutableJS, Angular, and RxJs. I'm hands-on in developing web APIs using Node, Express, and MongoDB. Excellent at developing mobile-friendly responsive UI using Semantic HTML, CSS, Tailwind CSS, Flex-Layout, Sass, styled-components, Material UI, Semantic UI, and Ant Design. Aside from work, I love street photography and cooking.

Andrei Y., freelance Immutable.js programmer
Andrei Y.

Immutable.js developer in Poland

I am a full-stack developer from Gdansk, Poland. Originally from Minsk, Belarus. I was a member of Rolling Scopes community (see my speech about AngularJS on youtube in Russian). I lectured for Rolling Scopes School where we taught newcomers for different front-end technologies and where I was responsible for AngularJS trainings. I have fluent English and like to work with open-minded and smart people. My main technical stack: ReactJS, JavaScript, TypeScript, NodeJS. During my career I've been closely working with following technologies: Libraries and frameworks: ReactJS (with Redux), AngularJS (1.x and 2.x), NodeJS, D3.js, SASS/SCSS, JQuery, Underscore, Bootstrap, Material UI Development tools: NPM, Bower, Grunt, Gulp, Webpack. Testing tools: Jasmine, PhantomJS, Karma, Jest. Languages: JavaScript (ES5, ES6), TypeScript, HTML, CSS, C#. VCS: GIT, TFS, TortoiseSVN.

Konstantin Y., top Immutable.js developer
Konstantin Y.

Freelance Immutable.js developer in the United Kingdom

Professional Software Developer since 2005 (and been excited to build software since 1991). I specialize in web applications and backend services, although I also dabbled in frontend development, data science and signal processing. After working for small companies, I have learned to produce quick and efficient prototypes from not-exactly-clear requirements. After working for big companies (Google etc), I now have a passion for developing clear, reliable and highly maintanable solutions. I also excel at debugging and solving extremely complicated issues that arise in big production systems. I'm great with Python, Java, JavaScript and Go - and I'm also a quick learner, constantly adding new technologies to my tool belt.

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FAQs

Why hire an Immutable.js developer?

In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.

Depending on the stage and scale of your product and services, you may need to hire an Immutable.js developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Immutable.js developers can help keep your website up-to-date.

How do I hire Immutable.js developers?

To hire an Immutable.js developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.

Arc offers three services to help you hire Immutable.js developers effectively and efficiently. Hire full-time Immutable.js developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Immutable.js engineers in 72 hours, with weekly payments.

If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Immutable.js developers.

Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Immutable.js developer for your company, and let Arc handle the logistics.

Where do I hire the best remote Immutable.js developers?

There are two types of platforms you can hire Immutable.js programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Immutable.js developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.

If you’re looking to hire the best remote Immutable.js developers, consider niche platforms like Arc that naturally attract and carefully vet their Immutable.js developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Immutable.js developer candidates.

Some factors to consider when you hire Immutable.js developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.

Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Immutable.js developers for hire.

How do I write an Immutable.js developer job description?

Writing a good Immutable.js developer job description is crucial in helping you hire Immutable.js programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.

Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.

Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Immutable.js developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.

For a comprehensive guide on how to write an attractive job description to help you hire Immutable.js programmers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in an Immutable.js engineer?

The top five technical skills Immutable.js developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.

Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Immutable.js developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Immutable.js developers to keep up with evolving technology and requirements.

What kinds of Immutable.js programmers are available for hire through Arc?

You can find a variety of Immutable.js developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Immutable.js programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Immutable.js developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.

In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.

Lastly, our remote-ready Immutable.js developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.

Why is Arc the best choice for hiring Immutable.js developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Immutable.js developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Immutable.js developers.

Every Immutable.js developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in Immutable.js and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.

Not only can you expect to find the most qualified Immutable.js engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.

How does Arc vet a developer’s Immutable.js skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Immutable.js developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.

While Arc has a strict vetting process for its verified Immutable.js developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Immutable.js developers, you can rest assured that all remote Immutable.js developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.

How long does it take to find Immutable.js developers on Arc?

Arc pre-screens all of our remote Immutable.js developers before we present them to you. As such, all the remote Immutable.js developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance Immutable.js programmer in 72 hours, or find a full-time Immutable.js programmer that fits your company’s needs in 14 days.

Here’s a quote from Philip, the Director of Engineering at Chegg:

“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”

Find out more about how Arc successfully helped our partners in hiring remote Immutable.js developers.

How much does a freelance Immutable.js developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Immutable.js developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Immutable.js developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.

When you hire Immutable.js developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.

How much does it cost to hire a full time Immutable.js developer?

According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.

Your remote Immutable.js developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.

For more frequently asked questions on hiring Immutable.js developers, check out our FAQs page.

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