Hire Underscore.Js Developers
Connect with top Underscore.js developers from LatAm. Save 70%, get pre-vetted experts, and set up your remote team fast—in just 21 days.
Hire Remote Underscore.Js Developers
Meet Benjamín, your go-to developer with 12 years of Vue.js, AWS, and SQL expertise.
- Vue.js
- TypeScript
- Node.js
- AWS
- SQL
Isabella is a skilled developer from Costa Rica, mastering C#, Azure, and Docker.
- C#
- Azure
- Docker
- Machine Learning Basics
- HTML
Meet Sebastián, a developer with 11 years of expertise in Kotlin, Swift, AI, and more.
- Kotlin
- Swift
- AI
- Machine Learning Basics
- Data Visualization
Valentina transforms code into seamless solutions. Your go-to for all things dev.
- PHP
- CSS
- JavaScript
- Node.js
- C#
Ana is a dynamic developer from Panama, blending AI and Python with 7 years of expertise.
- C++
- Machine Learning Basics
- Data Visualization
- AI
- Python
Sofía is a dynamic developer from Colombia, mastering JS, React, and Docker for 5 years.
- JavaScript
- HTML
- React.js
- TypeScript
- Docker
Camila is a developer from Argentina, crafting digital solutions with 6 years of expertise.
- PHP
- CSS
- SQL
- APIs
- JavaScript
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"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.”
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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.
Underscore.Js Developer Soft Skills
Clarity
Write simple, functional JavaScript logic that’s clean and maintainable
Problem Solving
Use functional utilities to manage complex data structures effectively
Team Collaboration
Align logic and standards with frontend developers and UI teams
Efficiency
Leverage minimal dependencies and reusable code to reduce tech debt
Attention to Detail
Ensure consistent array and object handling across dynamic inputs
Adaptability
Apply functional thinking across both legacy and modern frontend stacks
Underscore.Js Developer Skills
Functional Programming
Use Underscore.js for functional operations like map, reduce, and filter.
Utility Functions
Leverage helpers for deep comparison, throttling, and object extension.
Collection Handling
Manipulate arrays and objects efficiently using Underscore methods.
Template Rendering
Generate client-side HTML using simple, logic-enabled templates.
Performance Optimization
Write clean, performant JavaScript with minimal boilerplate code.
Event Throttling
Control execution of events like scroll or resize for smoother UX.
How to Write an Effective Job Post to Hire Underscore.Js Developers
Recommended Titles
- JavaScript Utility Developer
- Frontend JavaScript Developer
- Functional JS Developer
- Underscore Integration Engineer
- ES5 JavaScript Developer
- Web App Developer
Role Overview
- Tech Stack: Proficient in Underscore.js, JavaScript, and functional programming paradigms.
- Project Scope: Develop and maintain web applications; optimize code for performance and scalability.
- Team Size: Work within a frontend development team of 3–5 developers.
Role Requirements
- Years of Experience: Minimum of 2 years in JavaScript development.
- Core Skills: Strong understanding of functional programming, data manipulation, and asynchronous operations.
- Must-Have Technologies: Underscore.js, JavaScript, HTML5, CSS3.
Role Benefits
- Salary Range: $90,000 – $110,000 annually, depending on experience and location.
- Remote Options: Remote work opportunities available.
- Growth Opportunities: Access to projects involving modern web development practices and tools.
Do
- Clarify salary expectations and frontend role perks
- Outline experience with Underscore.js and JS utilities
- Foster an environment of modular code practices
- Emphasize clean architecture and reusable logic
- Use straightforward and tech-focused language
Don't
- Never confuse with full-stack JS roles.
- Leaving out functional JS methods weakens clarity.
- Skip modularity focus and you’ll lose precision.
- Avoid overloading the post with general frontend tasks.
- Include compensation to attract top contributors.
Top Underscore.Js Developer Interview Questions
Key things to ask Underscore.js Developers
Can you explain how you use _.each in Underscore.js and give an example scenario?
Look for candidates who clearly understand iteration and can provide practical examples, such as looping through object properties or arrays.
How does Underscore.js differ from native JavaScript functions like map or reduce?
Expect candidates to explain Underscore's broader compatibility with older JavaScript versions and its chainable functionality.
Describe a project where you effectively utilized Underscore's templating. What challenges did it solve?
Seek experiences where candidates demonstrate problem-solving, such as dynamically generating HTML or managing client-side rendering.
Have you ever had to optimize a process using Underscore's utility functions like _.throttle or _.debounce?
Look for an understanding of performance enhancement and real-world applications where these functions were essential.
What approach do you take when integrating Underscore.js with other JavaScript frameworks or libraries?
Expect insights into achieving seamless integration, avoiding conflicts, and leveraging multiple libraries together effectively.
Can you describe a complex problem you've solved using Underscore.js and how you approached it?
The candidate should provide a specific example detailing the complexity, their thought process, and how Underscore.js helped simplify or solve the issue. Look for clear, logical steps and a successful outcome.
How do you decide when to use native JavaScript methods over Underscore.js functions?
The candidate should demonstrate an understanding of both options. They should explain instances where Underscore.js offers benefits, such as readability and convenience, versus scenarios where native methods might be more efficient.
Describe a situation where you optimized a function with Underscore.js. What was the impact?
Look for an example where performance improvement was clearly described. The candidate should explain the original issue, the changes made, and how Underscore.js helped achieve better performance.
How do you handle situations where Underscore.js functions don't fully meet your needs?
The candidate should explain their approach, such as extending Underscore.js, using other libraries, or writing custom functions. It’s important to understand their flexibility and problem-solving skills.
Can you explain how you debug an issue when using Underscore.js in a project?
The candidate should detail a systematic approach to debugging that might include using browser developer tools, testing snippets in isolation, or seeking community help. Their strategy should be thorough and efficient.
Can you tell me about a time when you had to work closely with a team to complete a project?
Look for examples where the candidate demonstrated strong collaboration, clear communication, and adaptability. They should show an ability to balance their own contributions with supporting team goals.
How do you ensure effective communication when working on a project with multiple stakeholders?
The candidate should demonstrate proactive communication, leveraging tools and techniques to keep everyone informed. They should also express the importance of clarity and feedback in their interactions.
Describe a situation where you had to lead a team through a challenging project. How did you approach it?
Look for evidence of leadership skills, such as motivating and guiding the team, delegating tasks effectively, and maintaining a positive attitude under pressure. The candidate should show a strategic approach to problem-solving.
Tell us about a time you faced significant stress at work. How did you manage it?
The candidate should talk about their methods for managing stress, such as prioritization, time management, or seeking support when needed. They should convey resilience and the ability to stay focused under pressure.
How do you handle conflicts within a team?
Look for insights into the candidate's conflict resolution skills, such as listening actively, empathizing, and finding constructive solutions. They should value maintaining positive team dynamics.
- Poor Communication Skills
- Inability to Receive Feedback
- Lack of Problem-Solving Ability
- Consistently Missing Deadlines
- Unwillingness to Learn
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Top Underscore.Js Developer Interview Questions
Key things to ask Underscore.js Developers
Can you explain how you use _.each in Underscore.js and give an example scenario?
Look for candidates who clearly understand iteration and can provide practical examples, such as looping through object properties or arrays.
How does Underscore.js differ from native JavaScript functions like map or reduce?
Expect candidates to explain Underscore's broader compatibility with older JavaScript versions and its chainable functionality.
Describe a project where you effectively utilized Underscore's templating. What challenges did it solve?
Seek experiences where candidates demonstrate problem-solving, such as dynamically generating HTML or managing client-side rendering.
Have you ever had to optimize a process using Underscore's utility functions like _.throttle or _.debounce?
Look for an understanding of performance enhancement and real-world applications where these functions were essential.
What approach do you take when integrating Underscore.js with other JavaScript frameworks or libraries?
Expect insights into achieving seamless integration, avoiding conflicts, and leveraging multiple libraries together effectively.
Can you describe a complex problem you've solved using Underscore.js and how you approached it?
The candidate should provide a specific example detailing the complexity, their thought process, and how Underscore.js helped simplify or solve the issue. Look for clear, logical steps and a successful outcome.
How do you decide when to use native JavaScript methods over Underscore.js functions?
The candidate should demonstrate an understanding of both options. They should explain instances where Underscore.js offers benefits, such as readability and convenience, versus scenarios where native methods might be more efficient.
Describe a situation where you optimized a function with Underscore.js. What was the impact?
Look for an example where performance improvement was clearly described. The candidate should explain the original issue, the changes made, and how Underscore.js helped achieve better performance.
How do you handle situations where Underscore.js functions don't fully meet your needs?
The candidate should explain their approach, such as extending Underscore.js, using other libraries, or writing custom functions. It’s important to understand their flexibility and problem-solving skills.
Can you explain how you debug an issue when using Underscore.js in a project?
The candidate should detail a systematic approach to debugging that might include using browser developer tools, testing snippets in isolation, or seeking community help. Their strategy should be thorough and efficient.
Can you tell me about a time when you had to work closely with a team to complete a project?
Look for examples where the candidate demonstrated strong collaboration, clear communication, and adaptability. They should show an ability to balance their own contributions with supporting team goals.
How do you ensure effective communication when working on a project with multiple stakeholders?
The candidate should demonstrate proactive communication, leveraging tools and techniques to keep everyone informed. They should also express the importance of clarity and feedback in their interactions.
Describe a situation where you had to lead a team through a challenging project. How did you approach it?
Look for evidence of leadership skills, such as motivating and guiding the team, delegating tasks effectively, and maintaining a positive attitude under pressure. The candidate should show a strategic approach to problem-solving.
Tell us about a time you faced significant stress at work. How did you manage it?
The candidate should talk about their methods for managing stress, such as prioritization, time management, or seeking support when needed. They should convey resilience and the ability to stay focused under pressure.
How do you handle conflicts within a team?
Look for insights into the candidate's conflict resolution skills, such as listening actively, empathizing, and finding constructive solutions. They should value maintaining positive team dynamics.
- Poor Communication Skills
- Inability to Receive Feedback
- Lack of Problem-Solving Ability
- Consistently Missing Deadlines
- Unwillingness to Learn
