Hire jQuery Developers
Discover top jQuery Developers with Lupa. Hire LatAm talent and save 70%. Build, manage, and pay in 21 days. Pre-vetted experts ready now!
Hire Remote jQuery Developers
Meet Daniela, a developer from Ecuador. 5 years in, she’s your go-to for Angular, React, and more.
- Angular
- HTML
- CSS
- React.js
- C++
Isabella is a skilled developer from Costa Rica, mastering C#, Azure, and Docker.
- C#
- Azure
- Docker
- Machine Learning Basics
- HTML
Diego is a seasoned developer from Mexico, mastering Go, Node.js, React, and AWS.
- Go (Golang)
- Node.js
- HTML
- React.js
- AWS
Meet Miguel: A developer with 10 years of experience turning code into solutions.
- Ruby
- Data Visualization
- Python
- C++
- Docker
Valeria is a dynamic developer from Costa Rica, mastering Swift to C++ with 5 years' finesse.
- Swift
- Kotlin
- Angular
- TypeScript
- C++
Sofía is a dynamic developer from Colombia, mastering JS, React, and Docker for 5 years.
- JavaScript
- HTML
- React.js
- TypeScript
- Docker
Mateo is a charismatic developer with 12 years of crafting code and building solutions.
- Java
- Spring Boot
- C++
- APIs
- AWS
"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.
jQuery Developers Soft Skills
Communication
Clearly explain complex technical concepts to both technical and non-technical stakeholders
Teamwork
Collaborate effectively with cross-functional teams to achieve project goals
Adaptability
Adjust to changing project requirements and priorities with ease
Time Management
Prioritize tasks to meet deadlines while maintaining quality
Empathy
Understand user needs and perspectives to enhance user experience
Attention to Detail
Ensure high accuracy and quality in code and project deliverables
jQuery Developers Skills
jQuery Expertise
Deep understanding of jQuery to create dynamic web components efficiently.
HTML/CSS Proficiency
Strong command of HTML and CSS for seamless website structure and styling.
JavaScript Mastery
Skilled in JavaScript to enhance interactivity and functionality on web pages.
AJAX Functions
Ability to integrate AJAX for asynchronous web interactions and improved UX.
Browser Developer Tools
Utilizing developer tools for debugging and optimizing web applications.
Responsive Design
Creating designs that adapt to different screen sizes for optimal user experience.
How to Write an Effective Job Post for Hiring jQuery Developers
Recommended Titles
- Frontend Developer
- UI/UX Designer
- JavaScript Developer
- Web Developer
- React Developer
- Angular Developer
Role Overview
- Tech Stack: jQuery, JavaScript, HTML5, CSS3
- Project Scope: Create interactive web elements; optimize code for performance and scalability; collaborate on cross-functional projects
- Team size: Work closely within a team of 4 developers
Role Requirements
- Years of Experience: Minimum of 3 years in web development.
- Core Skills: Strong debugging skills, proficiency in browser developer tools, understanding of web standards.
- Must-Have Technologies: Expertise in jQuery, JavaScript, AJAX.
Role Benefits
- Salary Range: Competitive salary, $70,000 - $100,000.
- Remote Options: Flexible remote work policies to fit your lifestyle.
- Growth Opportunities: Opportunities for career advancement and skill development.
Do
- Specify comprehensive salary expectations and perks
- Outline essential technical abilities and experience
- Convey your company's ethos and aspirations
- Emphasize paths for career advancement
- Adopt clear and appealing language
Don't
- Avoid generic descriptions.
- Don't overlook essential qualifications.
- Refrain from overly long text.
- Don't skip company information.
- Don't omit salary details.
Top jQuery Developer Interview Questions
Essential questions for evaluating jQuery Developers
Can you explain the concept of event delegation in jQuery and why it's useful?
Look for an understanding of event delegation as a technique where the event listener is attached to a parent element to capture events from its children. It's useful for dynamically added elements, improving performance and memory usage. Ensure the candidate knows how to implement this with jQuery.
How would you use jQuery to make an AJAX request and handle the response?
Check for knowledge of jQuery's AJAX methods like $.ajax, $.get, or $.post. They should describe how to send requests, handle success/error callbacks, and update the UI based on the response.
What are some common jQuery performance optimization techniques you use?
Look for strategies like minimizing DOM manipulation, using event delegation, caching selectors, and leveraging built-in jQuery methods like .on(), .off(), or .data(). These show the candidate's ability to write efficient code.
How do you handle asynchronous operations in jQuery?
Ensure the candidate can explain how jQuery's Deferred and Promise objects work for managing asynchronous code. They should describe practical examples, such as chaining AJAX requests.
Can you describe a situation where you used jQuery to solve a complex problem?
Seek a specific scenario demonstrating problem-solving skills and creative use of jQuery. The candidate’s explanation should highlight understanding of jQuery features and the ability to apply them effectively.
Can you explain how you've used jQuery to improve page load performance?
Look for specific strategies such as lazy loading, event delegation, or reduction of DOM manipulations. The candidate should demonstrate practical experience with performance optimization.
Describe a challenging bug you encountered in a jQuery project, and how you resolved it.
The candidate should articulate the problem clearly and outline the steps they took to debug and resolve the issue. This shows their analytical thinking and troubleshooting skills.
How do you handle browser compatibility issues using jQuery?
You want to hear about their knowledge of jQuery’s cross-browser functions and possibly their fallback strategies. Their answer should reflect an understanding of ensuring consistent user experience across browsers.
Can you give an example of a complex user interaction you implemented with jQuery?
Listen for examples of dynamic interactions that involve extensive use of jQuery events and animations. Their ability to break down complex interactions is key to problem-solving.
How do you decide whether to use jQuery or vanilla JS for a front-end problem?
A strong answer will show understanding of the trade-offs between jQuery and vanilla JS, including considerations of library size, dependencies, and specific features that jQuery offers.
Can you describe a time when you had to collaborate with others on a challenging project?
Look for examples where the candidate worked in a team, highlighting their ability to communicate, share ideas, and resolve conflicts effectively.
How do you handle communication with team members who have different levels of technical expertise?
Assess whether they can adjust their communication style to suit diverse audiences, ensuring clear understanding without alienating less technical team members.
Describe a situation where you took the lead on a project. How did you guide your team?
Listen for examples demonstrating initiative, decision-making skills, and the ability to inspire and keep the team focused on goals.
How do you manage stress when dealing with multiple tight deadlines?
Look for evidence of effective prioritization, time management, and stress-reduction techniques to ensure productivity under pressure.
Can you give an example of how you handled a disagreement with a team member?
Focus on their conflict resolution skills, willingness to listen to different perspectives, and ability to find mutually satisfactory solutions.
- Poor Communication Skills
- Inability to Receive Feedback
- Lack of Problem-Solving Ability
- Consistently Missing Deadlines
- Unwillingness to Learn
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 jQuery Developer Interview Questions
Essential questions for evaluating jQuery Developers
Can you explain the concept of event delegation in jQuery and why it's useful?
Look for an understanding of event delegation as a technique where the event listener is attached to a parent element to capture events from its children. It's useful for dynamically added elements, improving performance and memory usage. Ensure the candidate knows how to implement this with jQuery.
How would you use jQuery to make an AJAX request and handle the response?
Check for knowledge of jQuery's AJAX methods like $.ajax, $.get, or $.post. They should describe how to send requests, handle success/error callbacks, and update the UI based on the response.
What are some common jQuery performance optimization techniques you use?
Look for strategies like minimizing DOM manipulation, using event delegation, caching selectors, and leveraging built-in jQuery methods like .on(), .off(), or .data(). These show the candidate's ability to write efficient code.
How do you handle asynchronous operations in jQuery?
Ensure the candidate can explain how jQuery's Deferred and Promise objects work for managing asynchronous code. They should describe practical examples, such as chaining AJAX requests.
Can you describe a situation where you used jQuery to solve a complex problem?
Seek a specific scenario demonstrating problem-solving skills and creative use of jQuery. The candidate’s explanation should highlight understanding of jQuery features and the ability to apply them effectively.
Can you explain how you've used jQuery to improve page load performance?
Look for specific strategies such as lazy loading, event delegation, or reduction of DOM manipulations. The candidate should demonstrate practical experience with performance optimization.
Describe a challenging bug you encountered in a jQuery project, and how you resolved it.
The candidate should articulate the problem clearly and outline the steps they took to debug and resolve the issue. This shows their analytical thinking and troubleshooting skills.
How do you handle browser compatibility issues using jQuery?
You want to hear about their knowledge of jQuery’s cross-browser functions and possibly their fallback strategies. Their answer should reflect an understanding of ensuring consistent user experience across browsers.
Can you give an example of a complex user interaction you implemented with jQuery?
Listen for examples of dynamic interactions that involve extensive use of jQuery events and animations. Their ability to break down complex interactions is key to problem-solving.
How do you decide whether to use jQuery or vanilla JS for a front-end problem?
A strong answer will show understanding of the trade-offs between jQuery and vanilla JS, including considerations of library size, dependencies, and specific features that jQuery offers.
Can you describe a time when you had to collaborate with others on a challenging project?
Look for examples where the candidate worked in a team, highlighting their ability to communicate, share ideas, and resolve conflicts effectively.
How do you handle communication with team members who have different levels of technical expertise?
Assess whether they can adjust their communication style to suit diverse audiences, ensuring clear understanding without alienating less technical team members.
Describe a situation where you took the lead on a project. How did you guide your team?
Listen for examples demonstrating initiative, decision-making skills, and the ability to inspire and keep the team focused on goals.
How do you manage stress when dealing with multiple tight deadlines?
Look for evidence of effective prioritization, time management, and stress-reduction techniques to ensure productivity under pressure.
Can you give an example of how you handled a disagreement with a team member?
Focus on their conflict resolution skills, willingness to listen to different perspectives, and ability to find mutually satisfactory solutions.
- Poor Communication Skills
- Inability to Receive Feedback
- Lack of Problem-Solving Ability
- Consistently Missing Deadlines
- Unwillingness to Learn
