Kakunyn Talent
← All open roles

OPEN ROLE

QA IV (Specialist)

São Bernardo do Campo - SPOn-site; other arrangements negotiable
Apply for this role

About Kakunyn

Kakunyn Technology is a quality engineering partner that helps teams ship digital products and games with confidence. We combine hands-on QA expertise, clear communication and honest risk analysis — work made with care, because detail becomes standard.

Location and work model

LocationSão Bernardo do Campo - SP Work modelOn-site; other arrangements negotiable

Your impact

Build on senior QA expertise with a clear technical specialization. QA IV professionals solve difficult quality problems, develop practical approaches and help the whole team benefit from deeper knowledge in a chosen area.

  • Own complex risk-based test strategies and investigations with the autonomy expected of a senior QA professional
  • Apply deep expertise in your specialization to improve coverage, evidence and testing efficiency
  • Select, adapt or develop testing tools and practices that solve concrete product problems
  • Plan and analyze performance investigations, including frame rate, memory, loading times and stability
  • Investigate Unity projects and connect editor, device, network and backend evidence
  • Turn specialist findings into clear recommendations and reusable knowledge for the team
  • Mentor QA professionals and support technical decisions with transparent risks and trade-offs

Experience and skills

  • The autonomy, technical depth and risk-based testing skills expected of a senior QA professional
  • Demonstrated specialization in at least one quality engineering area, such as test automation and tooling, performance, Unity and game testing, or API and integration testing
  • Deep command of the methods and tools in your specialization: design an approach, investigate difficult problems, explain limitations and help others use it effectively
  • Hands-on performance testing skills are required: define representative scenarios, use profiling and measurement tools, analyze frame rate, memory, loading times and stability, and distinguish symptoms from likely bottlenecks
  • Practical Unity knowledge is required, including editor and device testing, logs and the Profiler to support investigations
  • Strong API, integration, data and network investigation skills, with clear evidence and reproducible findings
  • Ability to improve quality practices, mentor other QA professionals and make technical recommendations grounded in product risks
  • Advanced English (C1 or above) is required: lead technical discussions, explain complex investigations and recommendations, and write precise reports for different audiences
  • Solid command of testing fundamentals based on the CTFL syllabus; CTFL certification is strongly valued

Nice to have

  • Advanced testing certifications such as CTAL or further study related to your specialization
  • Familiarity with AI-assisted testing and tooling, with critical review of generated output and measurable evidence of usefulness

About QA at Kakunyn

Quality at Kakunyn starts with context and curiosity. Our QA professionals work close to product and engineering, plan tests around risk and never settle for the happy path — we ask what happens when the connection drops, when the device is old, when the user does the unexpected. Exploratory, functional, API and data testing go where they create the most value.

Culture

Our culture is simple to say and demanding to live:

  • Growth mindset — we value people who care about impact and want to improve things. Before answering, understand; before disagreeing, ask.
  • Integrity — truth with respect, fair play always. Admitting a mistake early is never punished.
  • Respect — feedback is direct and adult, never humiliating. Hierarchy is for decisions, not for pressure.
  • Sustainability — health and family are non-negotiable. We do not glorify burnout.
  • Attention to detail — work should look like it was made with care, because detail becomes standard.

Benefits

What you find at Kakunyn:

  • Autonomy with context and clear goals
  • Constant knowledge exchange with experienced QA professionals — tech talks, mentoring and intensive test days
  • Frequent, direct and respectful feedback
  • Support for certifications: interns who reach the internal milestone have the CTFL exam paid by the company
  • Room to propose improvements and influence the quality of real products

Specific engagement terms and benefits are presented transparently during the process and may vary by contract and project.

Recruitment process

  1. Submit your application — it takes a few minutes and a confirmation arrives by email.
  2. Our team reviews your experience, skills and interests with attention.
  3. Selected candidates join an initial conversation — direct and human, no trick questions.
  4. Depending on the role, a practical step shows us how you think about testing (and shows you how we work).
  5. Final candidates receive a clear offer with honest conditions and next steps.

You will know what we are evaluating at each step and why it matters. The process may vary slightly by position.

02 — YOUR APPLICATION

Tell us about your experience.

Fields marked with * are required. Your LinkedIn profile will be used as your professional reference.

Contact
Professional profile
This role is on-site (São Bernardo do Campo - SP). By applying, you confirm you are available for this work model.
Skills

Optional: select the skills you have hands-on experience with.

Location

You may prefer not to share your city and state.

Introduction
Privacy

We use the data in this form exclusively for recruitment, selection and the Kakunyn talent pool. Access is restricted to professionals responsible for the process. By default, data is retained for 12 months after the last activity. You may request access, correction, portability or erasure by emailing talent@kakunyn.com.

Your application is sent securely. Please wait for the confirmation page.