Senior Test Engineer

Company Description

ATPCO is the world's primary source for air fare content, holding over 200 million fares across 160 countries. Every day, the travel industry relies on ATPCO's technology and data solutions to help millions of travelers reach their destinations efficiently. Join us and contribute to the development of innovative applications that power global travel.

ATPCO is everywhere people buy flights.

We’re not just shaping the future of air travel– we’re redefining how and where great work happens. At ATPCO, we believe in flexibility, trust, and a culture whereyour wellbeing comes first

✅Remote-First Culture– Flexibility to work from home in your country of hire

✅“Leave Your Way” PTO– Take the time you need, when you need it

✅401(k) with Generous Employer Match– Invest in your future

✅Comprehensive Benefits– Medical, dental, vision, & mental health

✅Global Tuition and Gym Reimbursement– Learn and grow on us

✅Standby Flight Program– Explore the world

✅Inclusive, Collaborative Culture– Be seen, heard, and valued

We’ve built a remote-first culture rooted in trust, transparency, and belonging. With open-door leadership, weekly 1:1s, and real-time recognition, we keep our people connected and valued—no matter where they work.

Our cultural pillars of Collaboration, Empowerment, Innovation, Learning, Transparency, and Trust guide how we show up for one another and grow together.

As a Senior Test Engineer at ATPCO (3

Victors), you will play a critical role in ensuring the quality, reliability, and correctness of data-intensive analytics platforms and software products. Working closely with developers, data engineers, and data scientists, you will design, implement, and execute automated test strategies that support rapid delivery while maintaining high quality standards.

This role operates with a startup mindset within an enterprise environment, requiring strong ownership, adaptability, and close collaboration across engineering and data science teams. Your work directly impacts the accuracy, performance, and trustworthiness of systems used across the organization.

• Design, develop, and maintain robust, scalable, and reusable automation frameworks for backend services, APIs, and data-driven systems.
• Implement and optimize automated test scripts for functional, regression, integration, and data-quality testing.
• Research, evaluate, and integrate modern testing tools and technologies to improve automation efficiency, reliability, and test coverage.
• Establish and enforce best practices for automation testing, including coding standards, test design patterns, and continuous testing practices, with an emphasis on backend and data validation.

• Collaborate with development, operations, and product teams to define test plans, test cases, and automation scripts for backend features, APIs, data pipelines, and analytics workflows.
• Ensure all test cases and automation scripts adhere to best practices, quality standards, and long-term maintainability guidelines.
• Execute, analyze, and interpret automated test results, providing clear, actionable feedback to development, data, and platform teams.

• Partner with cross-functional teams to understand business requirements, technical specifications, and quality standards.
• Collaborate closely with product managers, software engineers, data engineers, and data scientists to ensure smooth implementation of automated testing solutions.
• Provide concise and meaningful reporting on testing progress, test coverage, defect trends, data‑quality metrics, and overall system health.

• Develop automated performance, load, and stress testing frameworks to validate scalability and reliability.
• Integrate k6-based API performance and load testing suites into CI/CD pipelines.
• Conduct automated data‑quality validation, schema verification, and ML model consistency checks across environments.

• Drive continuous improvement initiatives by evaluating existing testing processes, identifying inefficiencies, and…