Hire Mocha Developers

Leverage Mocha Developers from LatAm. Skilled in automated testing, BDD/TDD frameworks, and CI/CD pipelines for rapid delivery in just 21 days.

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Hire Remote Mocha Developers

Diego L
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12 years of experience
Full-Time

Diego is a seasoned developer from Mexico, mastering Go, Node.js, React, and AWS.

Skills
  • Go (Golang)
  • Node.js
  • HTML
  • React.js
  • AWS
Mateo G
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12 years of experience
Full-Time

Mateo is a charismatic developer with 12 years of crafting code and building solutions.

Skills
  • Java
  • Spring Boot
  • C++
  • APIs
  • AWS
Ana M
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7 years of experience
Full-Time

Ana is a dynamic developer from Panama, blending AI and Python with 7 years of expertise.

Skills
  • C++
  • Machine Learning Basics
  • Data Visualization
  • AI
  • Python
João S
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5 years of experience
Full-Time

João is a skilled developer from Brazil, mastering Python, APIs, and SQL with flair.

Skills
  • Python
  • Machine Learning Basics
  • CSS
  • APIs
  • SQL
Valentina R
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6 years of experience
Full-Time

Valentina transforms code into seamless solutions. Your go-to for all things dev.

Skills
  • PHP
  • CSS
  • JavaScript
  • Node.js
  • C#
Sofía G
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5 years of experience
Part-Time

Sofía is a dynamic developer from Colombia, mastering JS, React, and Docker for 5 years.

Skills
  • JavaScript
  • HTML
  • React.js
  • TypeScript
  • Docker
Camila F
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6 years of experience
Part-Time

Camila is a developer from Argentina, crafting digital solutions with 6 years of expertise.

Skills
  • PHP
  • CSS
  • SQL
  • APIs
  • JavaScript
Mariana O
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8 years of experience
Full-Time

Mariana's your go-to dev with 8 years in Java, Docker, Python, Kubernetes, and CSS.

Skills
  • Java
  • Docker
  • Python
  • Kubernetes
  • CSS
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Testimonials

"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."

RaeAnn Daly
Vice President of Customer Success, Blazeo

“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”

Phillip Gutheim
Head of Product, Rappi Bank

“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”

Dan Berzansky
CEO, Oneteam 360

Lupa's Proven Process

Your path to hiring success in 4 simple steps:
Day 1
Define The Role

Together, we'll create a precise hiring plan, defining your ideal candidate profile, team needs, compensation and cultural fit.

Day 2
Targeted Search

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.

Day 3 & 4
evaluation

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.

Day 5
Shortlist Delivery

Receive a curated selection of 3-4 top candidates with comprehensive profiles. Each includes proven background, key achievements, and expectations—enabling informed hiring decisions.

Book a Free Consultation

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."

RaeAnn Daly
Vice President of Customer Success, Blazeo

“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”

Phillip Gutheim
Head of Product, Rappi Bank

“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”

Dan Berzansky
CEO, Oneteam 360

“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.”

Mateo Albarracin
CEO, Bacu

"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!"

Rogerio Arguello
Accounting and Finance Director, Pasos al Éxito

“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.”

Tania Oquendo Henao
Head of People, Pirani

"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."

Alberto Andrade Chiquete
VP of Revenue, Komet Sales

“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.”

John Vanko
CTO, GymOwners

"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.”

Daniel Ruiz
Head of Engineering, Fuse Finance

"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."

Joaquin Oliva
Co-Founder, EBI

"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."

Kim Heger
Chief Talent Officer, Hakkoda

"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."

Josh Berzansky
CEO, Proven Promotions & Vorgee USA

“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.”

Jeannine LeBeau
Director of People and Operations, Intevity

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!

Mike Bohlander
CTO and Co-Founder, Outgo

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.

Matt Clifford
Founder, Matt B. Clifford Consulting

Mocha Developers Soft Skills

Testing rigor and analytical patience that safeguard code quality in complex systems

Problem Solving

Detect and resolve code defects before they reach production.

Adaptability

Adjust testing strategies to match evolving app requirements.

Communication

Report bugs and quality issues clearly to development teams.

Collaboration

Work closely with engineers to debug and fix critical issues.

Attention to Detail

Catch subtle logic errors through methodical testing.

Curiosity

Research new testing frameworks and automation methods.

Mocha Developers Skills

Testing expertise that ensures quality through automation and BDD/TDD

Automated Testing

Implement test suites in Mocha for reliable code validation.

BDD/TDD Frameworks

Leverage behavior-driven and test-driven development practices.

Integration Testing

Validate interactions between modules through automated tests.

CI/CD Integration

Incorporate Mocha tests into continuous integration pipelines.

Test Reporting

Generate actionable test reports to track quality metrics.

How to Write an Effective Job Post to Hire Mocha Developers

This is an example job post, including a sample salary expectation. Customize it to better suit your needs, budget, and attract top candidates.

Recommended Titles

  • Mocha.js Test Developer
  • JavaScript Unit Testing Engineer
  • Mocha & Chai QA Developer
  • Automated Testing Specialist – Mocha
  • Mocha Test Automation Engineer
  • JS Testing Framework Specialist

Role Overview

  • Tech Stack: Proficient in Mocha, JavaScript, Node.js, and Chai.
  • Project Scope: Design and maintain automated test suites for backend and front-end applications.
  • Team Size: Work with QA engineers, backend developers, and DevOps teams (3–5 members).

Role Requirements

  • Years of Experience: At least 2 years in automated testing frameworks.
  • Core Skills: Unit testing, integration testing, CI/CD pipeline integration.
  • Must-Have Technologies: Mocha, Chai, Node.js, GitHub Actions/Jenkins.

Role Benefits

  • Salary Range: $75,000 – $115,000 depending on test automation expertise.
  • Remote Options: Fully remote with async QA workflows.
  • Growth Opportunities: Build and refine testing strategies for large-scale production apps.

Do

  • Show proficiency with Mocha for unit and integration testing
  • Include CI/CD pipeline integration for automated testing
  • Highlight debugging skills and code quality contributions
  • Use precise, QA-driven job phrasing

Don't

  • Don’t skip JavaScript testing framework focus
  • Avoid vague TDD/BDD expectations
  • Don’t ignore asynchronous test handling
  • Steer clear of skipping CI/CD integration details
  • Don’t exclude assertion library experience

Top Mocha Developers Interview Questions

Mocha Developer Q&A for precise skill checks

What’s your experience with Mocha for JavaScript testing?

Look for usage in both unit and integration testing, including setup/teardown hooks.

How do you structure Mocha test suites?

Expect clarity in `describe` and `it` blocks, modular test organization, and reusability.

What’s your approach to asynchronous testing in Mocha?

Look for callbacks, promises, and async/await handling with proper timeout management.

How do you integrate Mocha with other testing tools?

Expect examples with Chai, Sinon, or Supertest for complete test coverage.

Describe a challenging bug Mocha helped you catch.

Look for debugging insights and the role of well-structured tests in resolution.

How would you debug failing tests in Mocha?

Look for stack trace analysis, test isolation, and mocking dependencies.

What’s your approach to fixing flaky asynchronous tests?

Expect use of done callbacks, async/await, and timeout adjustments.

How do you troubleshoot global variable leakage between tests?

Look for sandboxed test environments and teardown routines.

How would you speed up a large Mocha test suite?

Expect parallelization, selective test execution, and fixture optimization.

How do you diagnose memory issues in test runs?

Look for profiling memory usage and cleaning up after each test.

Tell me about creating a robust testing strategy with Mocha.

Expect a balance of unit, integration, and end-to-end tests with clear coverage goals.

When did you face flakiness in asynchronous tests, and how did you fix it?

Look for disciplined use of async/await, hooks, and timeouts.

Describe integrating Mocha into a complex CI/CD pipeline.

Expect problem-solving with environment variables, parallel runs, and reporting.

How have you handled disputes over test coverage priorities?

Look for data-driven justification and alignment with business risk.

Share an example where testing prevented a production incident.

Expect measurable impact and a proactive approach to regression prevention.

  • Flaky async tests; misuse of done/async/await
  • Global state leakage across test suites
  • No clear strategy for fixtures/mocks/stubs
  • Slow CI runs from unscoped integration tests
  • Poor failure diagnostics and assertion messages

Why 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.

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Joseph Burns
Founder

Top Mocha Developers Interview Questions

Mocha Developer Q&A for precise skill checks

What’s your experience with Mocha for JavaScript testing?

Look for usage in both unit and integration testing, including setup/teardown hooks.

How do you structure Mocha test suites?

Expect clarity in `describe` and `it` blocks, modular test organization, and reusability.

What’s your approach to asynchronous testing in Mocha?

Look for callbacks, promises, and async/await handling with proper timeout management.

How do you integrate Mocha with other testing tools?

Expect examples with Chai, Sinon, or Supertest for complete test coverage.

Describe a challenging bug Mocha helped you catch.

Look for debugging insights and the role of well-structured tests in resolution.

How would you debug failing tests in Mocha?

Look for stack trace analysis, test isolation, and mocking dependencies.

What’s your approach to fixing flaky asynchronous tests?

Expect use of done callbacks, async/await, and timeout adjustments.

How do you troubleshoot global variable leakage between tests?

Look for sandboxed test environments and teardown routines.

How would you speed up a large Mocha test suite?

Expect parallelization, selective test execution, and fixture optimization.

How do you diagnose memory issues in test runs?

Look for profiling memory usage and cleaning up after each test.

Tell me about creating a robust testing strategy with Mocha.

Expect a balance of unit, integration, and end-to-end tests with clear coverage goals.

When did you face flakiness in asynchronous tests, and how did you fix it?

Look for disciplined use of async/await, hooks, and timeouts.

Describe integrating Mocha into a complex CI/CD pipeline.

Expect problem-solving with environment variables, parallel runs, and reporting.

How have you handled disputes over test coverage priorities?

Look for data-driven justification and alignment with business risk.

Share an example where testing prevented a production incident.

Expect measurable impact and a proactive approach to regression prevention.

  • Flaky async tests; misuse of done/async/await
  • Global state leakage across test suites
  • No clear strategy for fixtures/mocks/stubs
  • Slow CI runs from unscoped integration tests
  • Poor failure diagnostics and assertion messages

Frequently Asked Questions

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