Hire Remote Javascript Developers
Discover top JavaScript talent with Lupa: Hire remote Latin American developers at 70% less. Onboard pre-vetted experts in under a week. Set up your team seamlessly.
Hire JavaScript Developers
Diego is a seasoned developer from Mexico, mastering Go, Node.js, React, and AWS.
- Go (Golang)
- Node.js
- HTML
- React.js
- AWS
Sofía is a dynamic developer from Colombia, mastering JS, React, and Docker for 5 years.
- JavaScript
- HTML
- React.js
- TypeScript
- Docker
Meet Sebastián, a developer with 11 years of expertise in Kotlin, Swift, AI, and more.
- Kotlin
- Swift
- AI
- Machine Learning Basics
- Data Visualization
Camila is a developer from Argentina, crafting digital solutions with 6 years of expertise.
- PHP
- CSS
- SQL
- APIs
- JavaScript
Isabella is a skilled developer from Costa Rica, mastering C#, Azure, and Docker.
- C#
- Azure
- Docker
- Machine Learning Basics
- HTML
João is a skilled developer from Brazil, mastering Python, APIs, and SQL with flair.
- Python
- Machine Learning Basics
- CSS
- APIs
- SQL
Meet Miguel: A developer with 10 years of experience turning code into solutions.
- Ruby
- Data Visualization
- Python
- C++
- Docker
"Over the course of 2024, we successfully hired 9 exceptional team members through Lupa, spanning mid-level to senior roles. The quality of talent has been outstanding, and we’ve been able to achieve payroll cost savings while bringing great professionals onto our team. We're very happy with the consultation and attention they've provided us."
“We needed to scale a new team quickly - with top talent. Lupa helped us build a great process, delivered great candidates quickly, and had impeccable service”
“With Lupa, we rebuilt our entire tech team in less than a month. We’re spending half as much on talent. Ten out of ten”
Lupa's Proven Process
Together, we'll create a precise hiring plan, defining your ideal candidate profile, team needs, compensation and cultural fit.
Our tech-enabled search scans thousands of candidates across LatAm, both active and passive. We leverage advanced tools and regional expertise to build a comprehensive talent pool.
We carefully assess 30+ candidates with proven track records. Our rigorous evaluation ensures each professional brings relevant experience from industry-leading companies, aligned to your needs.
Receive a curated selection of 3-4 top candidates with comprehensive profiles. Each includes proven background, key achievements, and expectations—enabling informed hiring decisions.
Reviews
"Over the course of 2024, we successfully hired 9 exceptional team members through Lupa, spanning mid-level to senior roles. The quality of talent has been outstanding, and we’ve been able to achieve payroll cost savings while bringing great professionals onto our team. We're very happy with the consultation and attention they've provided us."
“We needed to scale a new team quickly - with top talent. Lupa helped us build a great process, delivered great candidates quickly, and had impeccable service”
“With Lupa, we rebuilt our entire tech team in less than a month. We’re spending half as much on talent. Ten out of ten”
“We scaled our first tech team at record speed with Lupa. We couldn’t be happier with the service and the candidates we were sent.”
"Recruiting used to be a challenge, but Lupa transformed everything. Their professional, agile team delivers top-quality candidates, understands our needs, and provides exceptional personalized service. Highly recommended!"
“Lupa has become more than just a provider; it’s a true ally for Pirani in recruitment processes. The team is always available to support and deliver the best service. Additionally, I believe they offer highly competitive rates and service within the market.”
"Highly professional, patient with our changes, and always maintaining clear communication with candidates. We look forward to continuing to work with you on all our future roles."
“Lupa has been an exceptional partner this year, deeply committed to understanding our unique needs and staying flexible to support us. We're excited to continue our collaboration into 2025.”
"What I love about Lupa is their approach to sharing small, carefully selected batches of candidates. They focus on sending only the three most qualified individuals, which has already helped us successfully fill 7 roles.”
"We hired 2 of our key initial developers with Lupa. The consultation was very helpful, the candidates were great and the process has been super fluid. We're already planning to do our next batch of hiring with Lupa. 5 stars."
"Working with Lupa for LatAm hiring has been fantastic. They found us a highly skilled candidate at a better rate than our previous staffing company. The fit is perfect, and we’re excited to collaborate on more roles."
"We compared Lupa with another LatAm headhunter we found through Google, and Lupa delivered a far superior experience. Their consultative approach stood out, and the quality of their candidates was superior. I've hired through Lupa for both of my companies and look forward to building more of my LatAm team with their support."
“We’ve worked with Lupa on multiple roles, and they’ve delivered time and again. From sourcing an incredible Senior FullStack Developer to supporting our broader hiring needs, their team has been proactive, kind, and incredibly easy to work with. It really feels like we’ve gained a trusted partner in hiring.”
Working with Lupa was a great experience. We struggled to find software engineers with a specific skill set in the US, but Lupa helped us refine the role and articulate our needs. Their strategic approach made all the difference in finding the right person. Highly recommend!
Lupa goes beyond typical headhunters. They helped me craft the role, refine the interview process, and even navigate international payroll. I felt truly supported—and I’m thrilled with the person I hired. What stood out most was their responsiveness and the thoughtful, consultative approach they brought.
Javascript Developer Soft Skills
Communication
Clearly articulate complex concepts to stakeholders and team members with ease.
Problem Solving
Approach challenges with logical thinking and innovative solutions.
Team Collaboration
Work seamlessly within cross-functional teams to achieve common goals.
Adaptability
Quickly adjust to changing requirements and environments.
Time Management
Prioritize tasks effectively to meet deadlines without compromising quality.
Attention to Detail
Thoroughly review and test code to ensure high-quality results.
Javascript Developer Skills
Advanced ECMAScript
Mastery of the latest ECMAScript standards for clean and efficient JavaScript coding.
Front-end Frameworks
Proficient use of frameworks like React, Angular, or Vue.js for building robust user interfaces.
Asynchronous Programming
Expertise in handling asynchronous operations using Promises, async/await, and callbacks.
Version Control
Skilled in using Git and platforms like GitHub for collaborative development and version tracking.
Node.js Proficiency
Developing scalable back-end services and APIs using Node.js runtime environment.
DevOps Practices
Integrating CI/CD pipelines and automated deployments for efficient software delivery.
Additional Technical Capabilities
- Webpack
- GraphQL
- Docker
- TypeScript
- Jest
- Sass
How to Write an Effective Job Post for Hiring JavaScript Developers
Recommended Titles
- Front-End Developer
- Back-End Developer
- Full-Stack Developer
- Node.js Developer
- React Developer
- Angular Developer
- Vue.js Developer
- Web Developer
Role Overview
- Tech Stack: JavaScript, React, Node.js
- Project Scope: Develop and maintain web applications
- Team Size: 5-7 members
Role Requirements
- Years of Experience: At least 5 years in software development.
- Core Skills: Strong abilities in front-end development, optimizing web performance, and test-driven development.
- Must-Have Technologies: Proficiency with JavaScript, Node.js, and Angular.
Role Benefits
- Salary Range: Competitive salary based on experience and skills, $70,000 - $100,000.
- Remote Options: Flexible remote work arrangements available to support work-life balance.
- Growth Opportunities: Professional development programs, promotion pathways, mentorship opportunities.
Do
- Use a clear job title to attract the right candidates
- Clearly define required skills and qualifications
- Include a concise company overview
- Outline key responsibilities and projects
- Highlight benefits and career growth opportunities
Don't
- Don't use jargon or buzzwords excessively.
- Don't neglect to mention the core tech stack.
- Don't write vague role descriptions.
- Don't overlook cultural fit or company values.
- Don't set unrealistic experience requirements.
Top Interview Questions for JavaScript Developers
Important topics to cover when evaluating Javascript Developers
Can you explain the difference between var, let and const in JavaScript?
Look for an understanding of how scope works in JavaScript. The candidate should mention that `Var is function-scoped and can be hoisted, while `let` and `const` are block-scoped. `Const` is also used for variables that shouldn’t be reassigned.
How do you create a closure in JavaScript, and why would you use one?
The candidate should demonstrate knowledge of how closures allow inner functions to access outer function variables, even after the outer function has executed. This is useful for data encapsulation and maintaining state between function calls.
What’s the role of the JavaScript event loop?
The candidate should explain the event loop’s function in managing async operations in JavaScript, allowing non-blocking execution. They should understand the relationship between the call stack, web APIs, and the task queue.
How do you handle asynchronous operations in JavaScript?
Expect the candidate to mention callbacks, Promises, and async/await. They should understand how these methods help manage asynchronous tasks and handle errors effectively.
What is prototype inheritance in JavaScript?
The candidate should explain how JavaScript uses prototypes for inheritance, allowing objects to share properties and methods. Look for an understanding of the prototype chain and how it affects performance and memory usage.
Can you describe a challenging JavaScript problem you recently solved and walk us through your approach?
Look for a clear explanation of the problem, their thought process, and problem-solving steps. Notice if they can articulate the challenge and the solutions they considered before implementing the final fix.
How do you prioritize tasks when facing multiple issues simultaneously?
Evaluate if the candidate can efficiently assess problem urgency versus impact, and if they use logical reasoning to focus on tasks that maximize overall progress. Also, check for use of any prioritization frameworks.
Tell us about a time you encountered a bug that was difficult to reproduce. How did you approach it?
Watch for systematic problem-solving skills, persistence, and inventive thinking. The candidate should explain typical methods like logging, reproducing in a controlled environment, or peer review for tackling elusive bugs.
How do you handle a situation where the solution to a problem isn't immediately evident?
Assess adaptability and resourcefulness. Candidates should discuss strategies like research, consulting with colleagues, or breaking down the problem into smaller parts.
When given a vague problem description, how do you clarify requirements and ensure you're solving the right problem?
Determine if they proactively seek clarification, ask probing questions, and engage stakeholders in defining the problem scope accurately. Their communication skills and attention to detail are key here.
Can you describe a time when you had to collaborate with others in a team project? What was your role and how did you handle any challenges?
Look for evidence of the candidate's ability to work well in a team. They should be able to clearly define their role and discuss how they addressed any interpersonal or project management challenges.
How do you ensure that your communication is clear and effective when discussing technical details with non-technical team members?
The candidate should demonstrate an ability to distill complex information into understandable terms. Look for examples of how they bridge the gap between technical and non-technical stakeholders.
Describe a situation where you took the lead on a project or task. How did you motivate your team to meet objectives?
Seek examples of leadership qualities, such as initiative, motivation techniques, and how they managed or inspired others to achieve team goals.
Can you share an experience where you faced a high-pressure situation at work? How did you manage stress and ensure productivity?
Focus on their stress management skills and resilience. Good candidates should provide strategies they've used to stay productive under pressure, demonstrating adaptability and calmness.
How do you handle feedback and criticism on your work, especially when it comes from peers or supervisors?
The ideal candidate is open to feedback and uses it constructively. They should show a willingness to improve and an ability to handle criticism professionally and maturely.
- Lack of code comments
- Overcomplicated solutions
- Ignoring code reviews
- Disregard for best practices
- Poor time management
Build elite teams in record time, full setup in 21 days or less.
Book a Free ConsultationWhy We Stand Out From Other Recruiting Firms
From search to hire, our process is designed to secure the perfect talent for your team
Local Expertise
Tap into our knowledge of the LatAm market to secure the best talent at competitive, local rates. We know where to look, who to hire, and how to meet your needs precisely.
Direct Control
Retain complete control over your hiring process. With our strategic insights, you’ll know exactly where to find top talent, who to hire, and what to offer for a perfect match.
Seamless Compliance
We manage contracts, tax laws, and labor regulations, offering a worry-free recruitment experience tailored to your business needs, free of hidden costs and surprises.
Lupa will help you hire top talent in Latin America.
Book a Free Consultation
I help companies hire exceptional talent in Latin America. My journey took me from growing up in a small town in Ohio to building teams at Capital One, Meta, and eventually Rappi, for which I moved from Silicon Valley to Colombia and had to recruit a local tech team from scratch. That’s where I realized traditional recruiting was broken, and how much available potential there was in Latin American talent. Almost ten years later, I still work closely with Latin American professionals, both for my company and for clients. They know US business culture, speak great English, work in the same time zones, and bring strong skills and dedication at a better cost. We have helped companies like Rappi, Globant, Capital One, Google, and IBM build their teams with top talent from the region.
Top Interview Questions for JavaScript Developers
Important topics to cover when evaluating Javascript Developers
Can you explain the difference between var, let and const in JavaScript?
Look for an understanding of how scope works in JavaScript. The candidate should mention that `Var is function-scoped and can be hoisted, while `let` and `const` are block-scoped. `Const` is also used for variables that shouldn’t be reassigned.
How do you create a closure in JavaScript, and why would you use one?
The candidate should demonstrate knowledge of how closures allow inner functions to access outer function variables, even after the outer function has executed. This is useful for data encapsulation and maintaining state between function calls.
What’s the role of the JavaScript event loop?
The candidate should explain the event loop’s function in managing async operations in JavaScript, allowing non-blocking execution. They should understand the relationship between the call stack, web APIs, and the task queue.
How do you handle asynchronous operations in JavaScript?
Expect the candidate to mention callbacks, Promises, and async/await. They should understand how these methods help manage asynchronous tasks and handle errors effectively.
What is prototype inheritance in JavaScript?
The candidate should explain how JavaScript uses prototypes for inheritance, allowing objects to share properties and methods. Look for an understanding of the prototype chain and how it affects performance and memory usage.
Can you describe a challenging JavaScript problem you recently solved and walk us through your approach?
Look for a clear explanation of the problem, their thought process, and problem-solving steps. Notice if they can articulate the challenge and the solutions they considered before implementing the final fix.
How do you prioritize tasks when facing multiple issues simultaneously?
Evaluate if the candidate can efficiently assess problem urgency versus impact, and if they use logical reasoning to focus on tasks that maximize overall progress. Also, check for use of any prioritization frameworks.
Tell us about a time you encountered a bug that was difficult to reproduce. How did you approach it?
Watch for systematic problem-solving skills, persistence, and inventive thinking. The candidate should explain typical methods like logging, reproducing in a controlled environment, or peer review for tackling elusive bugs.
How do you handle a situation where the solution to a problem isn't immediately evident?
Assess adaptability and resourcefulness. Candidates should discuss strategies like research, consulting with colleagues, or breaking down the problem into smaller parts.
When given a vague problem description, how do you clarify requirements and ensure you're solving the right problem?
Determine if they proactively seek clarification, ask probing questions, and engage stakeholders in defining the problem scope accurately. Their communication skills and attention to detail are key here.
Can you describe a time when you had to collaborate with others in a team project? What was your role and how did you handle any challenges?
Look for evidence of the candidate's ability to work well in a team. They should be able to clearly define their role and discuss how they addressed any interpersonal or project management challenges.
How do you ensure that your communication is clear and effective when discussing technical details with non-technical team members?
The candidate should demonstrate an ability to distill complex information into understandable terms. Look for examples of how they bridge the gap between technical and non-technical stakeholders.
Describe a situation where you took the lead on a project or task. How did you motivate your team to meet objectives?
Seek examples of leadership qualities, such as initiative, motivation techniques, and how they managed or inspired others to achieve team goals.
Can you share an experience where you faced a high-pressure situation at work? How did you manage stress and ensure productivity?
Focus on their stress management skills and resilience. Good candidates should provide strategies they've used to stay productive under pressure, demonstrating adaptability and calmness.
How do you handle feedback and criticism on your work, especially when it comes from peers or supervisors?
The ideal candidate is open to feedback and uses it constructively. They should show a willingness to improve and an ability to handle criticism professionally and maturely.
- Lack of code comments
- Overcomplicated solutions
- Ignoring code reviews
- Disregard for best practices
- Poor time management
