Position: Principal SDET Location: Torre Mitikah, CDMX
Work Shift: On-Site, Monday through Friday 09:00 am to 06:00 pm
Benefits: · MXN $106,600 Gross Per Month · 100% Payroll · Law
Benefits · Superior Benefits · Social Security · 30 days Christmas
Bonus · 12 Vacation Days · 50% Holiday Bonus · 13% Saving Fund ·
Food Vouchers · Major Medical Insurance · Minor Medical Insurance ·
Life Insurance Requirements: · BS in Computer science or related
field or 13 years of technical experience as an SDE/T or similar
role. · 12+ years of applied professional experience in an
object-oriented programming language · Experience implementing
software test automation in CI/CD processes (Jenkins, Docker,
Kubernetes, Linux). · Experience with microservices architecture. ·
Experience with backend testing (API testing). · Experience with
Jenkins or other CI/CD tools. · Knowledge of and experience in full
development lifecycle, including code standards/reviews, source
control processes, building and testing. · Experience developing
and testing in Java. · Experience developing tests through Selenium
libraries. Appium is nice to have. · Experience designing,
implementing, maintaining, and scaling test automation frameworks
with a focus on extensibility, scalability, maintainability, and
high performance. · Strong experience in developing and
implementing End to End test strategies. · Prior work experience in
and understanding Agile. · Excellent verbal and written
communication skills and ability to interact effectively across all
levels. · Ability to take a proactive,
problem-solving/trouble-shooting approach to identifying and
solving problems. Key Responsabilities: · Hands- Design, develop,
document, and maintain tools, test cases, and automation frameworks




for current and next‑generation software platforms. Collaborate
with Product Management, Software Engineering, DevOps, and other
technical teams in release planning and coordination. · Interpret
functional requirements and designs to plan, develop, write,
execute, and automate functional and data validation test plans. ·
Work with engineering and infrastructure teams on strategy and
maintenance of development and QA environments required for
TDD/CI/CD. · Provide feedback and influence the design process to
help build testable platforms, applications, and data models. ·
Design and implement quality, performance, and reliability from day
one. Drive effective technical execution and communication as a
member of Agile Scrum teams. · Document and communicate automation
framework functions, interfaces, performance criteria, test cases,
and results to diverse audiences. · Estimate effort, schedule
tasks, and deliver according to agreed scope and development
milestones to meet overall project deadlines. · Conduct defect
management activities including issue identification, incident
research, analysis, and documentation. · Collaborate closely with
the development team on unit test reviews, diagnosis, resolution,
and closure of issues. · Lead or collaborate on data analysis to
determine data integrity and consistency, or root cause of
problems. · Provide technical vision for assigned products. · Train
engineers on new tools, methodologies, and technologies. Mentor
engineers to foster personal and professional growth. · Identify
areas for improvement and implement solutions to increase
efficiency and quality. Contact Details: [email protected]
This is a high-visibility opportunity where your software
engineering expertise will directly impact on our customer’s
engineering user experiences.

📌 Principal SDET (Ciudad de México)
🏢 CRH Talento de IT
📍 Ciudad de México