Hire TypeScript developers pre-screened for technical and cultural fit

A TypeScript developer uses the TypeScript programming language to create memorable websites and applications and superior user experiences (UX). TypeScript is a strongly typed programming language that adds static typing with optional type annotations on top of JavaScript, one of the three core technologies powering the internet. Developers often use TypeScript to develop large-scale applications.

TypeScript devs provide many advantages, such as beautiful user interfaces (UI) and streamlined frontend and backend development. Unfortunately, due to market saturation, hiring TypeScript developers can be time-consuming. It may also be expensive, especially if you're hiring human resources (HR) personnel to source, vet, interview, onboard, and manage candidates.

This guide will outline what TypeScript development is, how much TypeScript developers earn, how to write an engaging job description to attract TypeScript devs, and how Revelo can help.

What Is TypeScript Development?

TypeScript is a compiled, strongly typed, and object-oriented programming language. As an open-source superset of JavaScript, TypeScript adds static typing with optional type annotations on top of JavaScript. These additions empower developers to catch and fix mistakes earlier in the software development lifecycle (SDLC). Devs can use TypeScript on the front end (client side) or back end (server side).

TypeScript is a natural choice for developing large-scale applications. The following projects often use TypeScript:

• Web, desktop, and mobile apps
• Server-side or backend applications
• Games
• Internet of Things (IoT) applications
• Analytics and monitoring platforms, including dashboards
• Workflow automation tools
• Embeddable application programming interfaces (APIs)

What Does a TypeScript Developer Do?

While responsibilities vary based on the company and project, a TypeScript developer’s duties will typically include the following:

• Write clean and error-free TypeScript, JavaScript, and Cascading Style Sheets (CSS) code
• Conduct code analysis and recommend changes in procedures and policies to improve code quality
• Design, develop, and implement UI strategy
• Design, implement, and maintain the auto-scaling system on a cloud platform using serverless or Microservice architecture
• Research user preferences and continuously improve the UX and UI
• Research new best practices and technologies
• Collaborate with other developers, project managers, business analytics, and web designers to create modern, sleek UIs

TypeScript Developer Salary

According to Glassdoor, mid-level TypeScript developers with four to six years of experience in the U.S. earn $69,787 on average.

While developers in Latin American countries are equally skilled, the lower cost of living means they usually earn 30% to 50% less than their U.S. counterparts, with salaries varying based on location and experience. Revelo can help you connect with some of these highly qualified, pre-vetted Latin American developers, offering a cost-effective solution.

How to Write a Job Description for TypeScript Developers

A concise and comprehensive TypeScript developer job description can attract skilled TypeScript coders to your company. At a minimum, your job description should include the following sections:

• A job title: Write a concise and targeted job title that accurately describes the role. Be sure to include the experience level at the beginning of the title. You can gauge the experience level you need by analyzing the projects and responsibilities involved. Junior developers have little to no leadership responsibilities and are on fewer projects, while senior developers are leaders responsible for many projects. Mid-level developers fall somewhere in between.
• A company bio: Outline your company's values, mission statement, and organizational structure. This will help you attract top-tier candidates.
• Job responsibilities: List the duties the hire will be responsible for. Be as specific as possible.
• Required education, experience, and qualifications: Tell candidates what education, experience, and qualifications you're looking for. Most companies prefer hiring TypeScript developers with the following:

• At least a bachelor of science in computer science, information technology, or a related discipline
• A certain number of years of experience with TypeScript, CSS, and JavaScript
• Experience developing lightweight applications
• Experience in your company's project management framework (e.g., Waterfall or Agile)

• Desired traits and skills: List specific characteristics and skills that would be especially helpful for this position. Examples include critical thinking, curiosity, conscientiousness, leadership, communication, and an eye for detail.
• Compensation and benefits: Tell job seekers about your position's salary range and employment benefits. Companies that offer competitive salaries and benefits, such as tuition reimbursement and health insurance, are more likely to attract and retain industry-leading talent.

Interview Questions for TypeScript Developers

Interview questions let you assess a candidate's TypeScript knowledge and experience. Here are some sample interview questions to get you started.

What are the main benefits of TypeScript?

This question tests candidates' technical knowledge. A strong answer should cover the following points:

• Static typing: TypeScript is statically typed, catching errors early instead of finding them during execution.
• Improved readability: TypeScript's static typing makes code easier to read, especially for large projects.
• Better Integrated Development Environment (IDE) support: There are many IDEs with excellent support for TypeScript, such as Atom, Visual Studio, and WebStorm.
• Interfaces and classes: TypeScript includes classes and interfaces which are not available in JavaScript. These features can streamline things and make the coding process more accurate.

How can you improve TypeScript's compilation speed?

This question reveals the depth of a prospective hire's knowledge. The ideal candidate should touch on at least two of the following ways to improve compilation speed:

• Type annotations: Type annotations, such as return types, variables, and parameters, help the compiler work faster.
• Interfaces: Interfaces are faster than intersections. They can be used to accelerate compilation.
• JavaScript code reductions: More JavaScript code will necessitate a longer compilation time. Developers can improve compilation speed using CSS effects and meta tags instead of JavaScript.
• Write clean CSS: Reduce CSS complexity by using short matches and avoiding tags and generic selectors.

Why did you become a TypeScript developer?

Ask this question to assess a candidate's passion and dedication to TypeScript development. The best hire for the job should mention what prompted them to become a TypeScript developer, how they learned TypeScript development, and why they enjoy this career path.

Why Hire TypeScript Developers With Revelo?

Locating and hiring the best TypeScript developer for your project can be time-consuming and daunting if you don't know where to start.

One of the easiest ways to hire TypeScript developers is by working with Revelo. Once you tell us your requirements, we can instantly match you with leading talent from Latin America. Our developers live in U.S. time zones, speak fluent English, and have been thoroughly tested for technical and soft skills. We handle onboarding, payroll and benefits administration, taxes, and local compliance so you can focus on growing your business.

Interested in learning more about Revelo's services? Contact us to start hiring TypeScript coders and building out your development team.

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