We are seeking a **Lead Test Automation Engineer (.NET)** to drive quality assurance initiatives for our innovative digital payments platform. This role focuses on leadership, mentoring, and technical expertise, with responsibilities equally balanced between managing automation testing efforts and conducting manual testing across varied systems and applications. *We accept* *CVs in English only.* **Responsibilities** * Lead the preparation and assessment of test documentation, including test plans, test cases, and reports * Oversee functional and non\-functional testing, such as regression, acceptance, usability, and cross\-platform evaluations * Design and implement advanced security testing approaches for MVC/SPA applications and Web APIs * Collaborate with cross\-functional Agile teams while adhering to SAFe principles * Develop and improve efficient defect tracking and risk management processes * Build, upgrade, and maintain scalable automation frameworks utilizing Selenium and C\# * Conduct and assess performance testing to validate system scalability and reliability * Standardize API testing procedures using .NET frameworks and related tools * Promote best practices for continuous testing within CI/CD environments (TeamCity, Octopus, etc.) * Leverage advanced diagnostic tools like TestRail, MS SQL, ELK stack, Postman, Fiddler, and Sentry for comprehensive insights * Encourage teamwork and address technical hurdles to improve product quality **Requirements** * 5\+ years of progressive experience in QA analysis, automation strategy design, and test estimation * Over 1 year of leadership experience in similar roles * Proficiency in Selenium with C\# and SpecFlow combined with Gherkin syntax for efficient test creation * Background in holistic API testing using .NET frameworks * Expertise in backend testing, such as working with Windows services and APIs * Advanced coding skills in C\#, .NET, and JavaScript or related programming languages * Familiarity with prominent automation tools like Selenium, Cypress, or equivalent technologies * Extensive understanding of TestRail, MS SQL, ELK stack, Sentry, Postman, Fiddler, and CI/CD tools like TeamCity and Octopus * Understanding of Agile methodologies to support continuous testing advancements * Qualifications in defect management, root cause analysis, and risk mitigation strategies * Showcase of leadership and mentoring abilities to shape QA team growth and collaboration practices * Capability to convey complex technical details to both technical and non\-technical audiences * Advanced English proficiency (B2\+ level or higher) for seamless teamwork with English\-speaking teams **Nice to have** * Background in using advanced performance testing tools such as JMeter, Sitespeed.io, or similar frameworks **We offer** * Learning Culture \- We want you to be the best version of yourself, that is why we offer unlimited access to learning platforms, a wide range of internal courses, and all the knowledge you need to grow professionally * Health Coverage \- Health and wellness are important, that is why we have you and up to four family members in a premiere health plan. We have a couple of options, so you can choose what is best for you and your family * Visual Benefit \- Seeing your work for us would be a sight for sore eyes. We want your vision to always be at 100% which is why we offer up to $200\.000 COP for any visual health expenses * Life Insurance Plan \- We have partnered with MetLife to offer a full\-coverage Ife insurance plan. So, your family is covered, even if you are gone. * Medical Leave Coverage \- We are one of the few companies that cover 100% of your medical leave, for up to 90 days. Your health is the most important thing to us * Professional Growth Opportunities \- We have designed a highly competitive and complete development process, where you will have all the tools to get where you have always wanted to be, personally and professionally * Stock Option Purchase Plan \- As an EPAMer you can be more than just an employee, you will also have the opportunity to purchase stock at a reduced price and become a part owner of our organization * Additional Income \- Besides your regular salary, you will also have the chance to earn extra income by referring talent, being a technical interviewer, and many more ways * Community Benefit \- You will be part of a worldwide community of over 50,000 employees, where you can learn, challenge yourself, stand out, and share your knowledge and experience with multicultural teams! *Please note that even though you are applying for this position, you may be offered other projects to join within EPAM.* EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.