We're currently seeking a Lead Functional Tester to come aboard and join our organization.

This role gives you the chance to contribute to a fast-moving e-commerce platform where delivering quality and strong user experience remain central priorities.

You'll work hand-in-hand with a varied team of professionals committed to producing dependable, high-performing digital solutions.

This opportunity suits someone energized by fast-paced work who is genuinely invested in advancing testing practices over time.

Responsibilities

Carry out functional testing covering the e-commerce platform across desktop, mobile web (iOS/Android), native applications (iOS/Android), and back-end components

Take an active, hands-on role in creating and executing automated test scripts

Apply GenAI-based tools, services, and solutions to improve team productivity, covering areas like regression runtime, script upkeep, result analysis, and reporting

Refine current workflows to extract maximum benefit from GenAI-powered solutions

Lead efforts to integrate AI practices into the team's broader QA approach

Execute web analytics testing utilizing Charles proxy, confirming outcomes through Adobe Analytics

Develop and adjust the Test Strategy to match changing project conditions

Review and evaluate product requirements to verify clarity and alignment with existing features

Record and validate defects identified throughout the testing process

Oversee and align automation progress across the Pod

Requirements

Five-plus years of practical, hands-on QA experience





At least one year spent leading or managing development teams

Background applying GenAI tools and services to strengthen QA workflows

Fundamental experience in mobile testing as well as API/web services testing

Capability to shape and continually refine Testing Strategy

Strong grasp of Agile methodology principles

Dependable work ethic combined with the ability to operate independently

Resilience under pressure, considering the project involves tight deadlines, sometimes ambiguous requirements, and processes that are still taking shape

Reasonable communication skills paired with working English fluency (B2 level or higher) to interpret business requirements and translate them into agentic architectures

Nice to have

Background in automated testing utilizing JSExposure to Gherkin for drafting test scenarios

Experience applying regression testing techniques

Capability in requirements analysis to inform test planning

Background creating test cases across different testing situations

We offer

International projects with top brands

Work with integral teams of highly skilled, diverse peers

Healthcare benefits

Employee financial programs

Paid time off and sick leave

Upskilling, reskilling and certification courses

Unlimited access to the Linked

In Learning library and 22,000+ courses

Global career opportunities

Volunteer and community involvement opportunitiesEPAM Employee Groups

Award-winning culture recognized by Glassdoor, Newsweek and Linked

In #J-18808-Ljbffr

📌 Lead Functional Tester (Argentina)
🏢 EPAM Systems
📍 Argentina