Senior QA Engineer

Job Title: Senior QA Engineer Key Skills: Python, Playwright, SQL, REST APIs, Test Automation, AI-Assisted Testing Experience: 5+ YOE. Location: Costa Rica Mode: Remote.

We at Coforge are hiring Senior QA Engineer (#20934-21-1) with the following skill set.

Key Responsibilities · Plan, design, and execute manual and automated testing for investor funding, payment processing, data flows, and system integrations. · Build and maintain automated test suites using Python (pytest, Robot Framework) and Playwright (TypeScript/JavaScript). · Validate REST APIs, file-based integrations, and data pipelines to ensure data accuracy and system reliability. · Write complex SQL queries to perform data validation, reconciliation, and defect investigation. · Integrate automated tests into CI/CD pipelines using tools such as GitHub Actions or Jenkins. · Execute performance and load testing to validate scalability and transaction processing capabilities. · Test responsive web applications across browsers, devices, and screen sizes. · Leverage AI-powered tools such as GitHub Copilot and Claude to accelerate test development, maintenance, and analysis. · Develop AI-assisted testing solutions and automation tools to improve quality engineering efficiency. · Collaborate with developers, product owners, and business stakeholders throughout the Agile development lifecycle. · Participate in Sprint Planning, Refinement, Daily Standups, Reviews, and Retrospectives. · Report, track, and validate defect resolution while providing quality metrics and testing insights to the team.

Required Skills & Qualifications · 5+ years of experience in Quality Assurance covering both manual and automated testing. · Hands-on experience with Python automation frameworks such as pytest and/or Robot Framework. · Strong experience with Playwright using TypeScript or JavaScript. · Advanced SQL skills, including joins, subqueries, aggregations, and data validation techniques. · Experience testing REST APIs using Postman or code-based testing frameworks. · Experience implementing and running automated tests in CI/CD pipelines. · Experience with performance and load testing tools such as JMeter, k6, or Locust. · Experience testing responsive web applications across multiple browsers and devices. · Practical experience using AI-powered tools in software testing workflows. · 3+ years of experience working within Agile/Scrum teams. · Strong written and verbal communication skills. · Ability to work during US Eastern Time business hours.

Preferred Skills · Experience in lending, loan servicing, payments, FinTech, or financial services domains. · Experience building custom AI agents or tools utilizing LLM APIs. · Familiarity with Jira and Confluence. · Experience testing file-based integrations such as CSV, fixed-width files, and SFTP transfers. · Knowledge of financial data accuracy, reconciliation processes, and compliance requirements. · Experience working on long-term product teams in highly collaborative environments.

Posted On: 09-10-2026

At Coforge, we hire professionals based solely on their skills and qualifications and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.