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QA Engineer

Role overview

Qualifications

  • Strong QA fundamentals with experience validating web applications
  • Strong SQL and T-SQL skills for data validation and troubleshooting
  • Basic experience with test automation using Playwright and TypeScript
  • Understanding of modern web application concepts and Next.js

Responsibilities

  • Ensure product quality through functional testing and data validation
  • Work autonomously within a fast-moving product team
  • Collaborate closely with Engineering and Product to investigate issues
  • Surface findings, blockers, risks, and questions proactively

Key facts

Hard skills

Other skills

  • Detail Oriented
  • Analytical Thinking
  • Communication
  • Collaboration

About the company

Cresteo logo

Cresteo

Computer Software / SaaS

Cresteo partners with companies to move beyond AI hype and into execution. Agentic AI systems and bespoke software are engineered to run in production, integrate with existing environments, and deliver measurable results in weeks, not quarters. Solutions remain fully client-owned, with controlled risk, no vendor lock-in, and a clear path from pilot to scale.

Company details

Company typeSME
IndustryComputer Software / SaaS
Company size51 - 200

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Job description

Our Essence:

Cresteo is on a mission to be the world leader in people-first and honest nearshore tech services. We prioritize a people-centered approach in an industry that often feels distant and impersonal. Our services are led by experienced, incredibly talented professionals who are changing the system from within - while collaborating with top global clients.

Our foundation is built on:

  • Deep expertise
  • Candid transparency
  • Profit-sharing
  • Fearless innovation

Our team stands out for their deep-rooted passion for corporate change, treating software development as a human sport and art form.

When it comes to recruitment, we won't box you into rigid questionnaires; we genuinely want to get to know you. Our interactions are not transactional but human-centered, seeking genuine understanding and connection.

You'll hear about our core values and experience them with us firsthand. They define our essence.

Join Cresteo and be part of the change we're championing!

Why You Belong Here

As a QA Engineer at Cresteo, you'll be more than just a developer; you will be part of transforming the tech industry through our honest, transparent, and people-centric approach.

Your role will be diverse and dynamic. You'll be instrumental in developing and maintaining our software solutions, working with a varied technology stack, and ensuring that our products are functional, efficient, reliable, and scalable.

By joining us, you're not just choosing a job; you're aligning with a vision that values the human side of tech, where your skills and passion are recognized, nurtured, and celebrated.

What We're Looking For

  • Strong QA fundamentals, with experience validating web applications and identifying functional and technical issues
  • Strong SQL and T-SQL skills, with the ability to write and interpret queries for data validation and troubleshooting
  • Basic hands-on experience with test automation using Playwright and TypeScript, including writing and maintaining E2E test specs
  • Understanding of modern web application concepts and Next.js, with the ability to follow application flows and investigate frontend issues
  • Experience using Datadog to analyze logs and Real User Monitoring (RUM) data for production issue investigation
  • Experience with Jira and Confluence for ticket management, QA documentation, estimates, and test notes
  • Ability to investigate issues independently, understand dependencies, review historical context, and make informed QA decisions
  • Strong attention to detail and analytical problem-solving skills
  • Clear and proactive communication, with the ability to surface findings, blockers, risks, and questions without requiring follow-up
  • Strong autonomy and judgment, with the ability to operate within established QA processes 
  • Strong cross-functional collaboration skills, working closely with developers, Product Owners, and multiple product stakeholders

Ensure product quality through hands-on functional testing, data validation, production troubleshooting, and lightweight test automation. Work autonomously within a fast-moving product team, collaborating closely with Engineering and Product to investigate issues and keep delivery moving.

Our Commitment to You:

  • 100% Remote
  • USD above-average salaries
  • Profit Sharing Policy
  • Unlimited PTOs after your first year (20 PTOs the first year)
  • Equipment for your setup
  • Great work/life balance
  • Honest, simple, and transparent culture
  • US-based clients and international teams

Everyone has a story. We're eager to hear yours and help you write the next chapter. 

Are you ready for a change?

#Wearethechange

Apply once. Then go straight to the hiring manager.

After you apply, unlock the direct contact details of the people who actually make the call. A quick follow-up makes you 5x more likely to land an interview.

MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
Unlocked after you apply
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