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Senior Tester - Remote Work | REF#285359

BairesDev Madrid, Community of Madrid, Spain

remotefull-time
Posted Sep 23, 2025Apply by Jan 13, 2026

Role & seniority: Senior Tester

Stack/tools: Testing strategy and methodologies; automated testing; unit/integration testing; CI/CD pipelines; code reviews; IT infrastructure knowledge; high code coverage

Top 3 responsibilities

  • Oversee planning, design, and execution of test scenarios for complex software

  • Lead and mentor junior/semi-senior testers; drive quality culture and continuous improvement

  • Collaborate across cross-functional teams; analyze results and guide quick issue resolution; influence test strategy sessions

Must-have skills

  • 5+ years in testing

  • Strong practices: SOLID, clean code; scalable solutions

  • Experience with automated tests, code reviews, CI/CD

  • Expertise in unit and integration testing; maintain high code coverage

  • IT infrastructure knowledge; advanced English

Nice-to-haves

  • Experience adopting new testing methodologies and tools

  • Prior remote/global team collaboration or mentorship experience

  • Familiarity with performance or security testing (if applicable)

Location & work type: 100% remote (anywhere); flexible hours; work from home setup provided

Notes: Company profile includes remote, global Top 1% talent, and competitive compensation in USD or local currency.

Full Description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Senior Tester at BairesDev

As a Senior Tester, lead in crafting comprehensive test strategies and methodologies. Your expertise will be pivotal in guiding test planning, execution, and managing critical testing phases, ensuring high-quality software delivery and mentoring junior team members.

What you will do

Oversee the planning, design, and execution of test scenarios for complex software applications. Lead and mentor a team of junior and semi-senior testers, fostering a culture of quality and continuous improvement. Collaborate with cross-functional teams to ensure quality is maintained throughout the development lifecycle. Drive the adoption of new testing methodologies, tools, and processes to enhance the efficiency and effectiveness of the testing team. Analyze test results and collaborate with developers for quick resolution of issues. Provide expert insights into the test planning and strategy sessions, ensuring comprehensive coverage of test cases.

What we are looking for

5+ years of experience with Testing. Strong understanding of best practices, such as SOLID and clean code, focusing on scalable solutions. Extensive experience with code reviews, writing automated tests, and implementing CI/CD pipelines. Strong expertise in unit testing, integration testing, and maintaining high code coverage. Demonstrated ability to make informed technical decisions and apply the best approach for each use case. IT infrastructure knowledge. Advanced level of English.

How we do make your work (and your life) easier

100% remote work (from anywhere). Excellent compensation in USD or your local currency if preferred Hardware and software setup for you to work from home.

Flexible hours: create your own schedule. Paid parental leaves, vacations, and national holidays.

Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive! Show more Show less

multi-location

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