Analista de Testes Automatizados Mainframe Sênior

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Analista de Testes Automatizados Mainframe Sênior based in Brazil.

Join a highly collaborative and innovation-driven environment focused on delivering robust digital solutions for large-scale industrial and enterprise systems. In this role, you will play a critical part in ensuring software quality across complex ecosystems that integrate mainframe and distributed platforms. You will lead automated testing initiatives, improve quality processes, and contribute to high-impact projects with global reach. This opportunity is ideal for professionals who enjoy solving complex technical challenges, working with modern QA practices, and driving continuous improvement in a remote-first environment that values technical excellence and professional growth.

Accountabilities:: Plan, design, and execute automated regression testing scenarios across mainframe and low-platform environments.

Develop, maintain, and optimize automated test scripts to ensure application quality and reliability.

Validate batch and online processes in mainframe environments, including integrations with .NET applications, APIs, and services.

Perform data validation and traceability activities using DB2 and SQL queries.

Identify, document, track, and support the resolution of software defects throughout the development lifecycle.

Produce and maintain testing documentation, evidence, and quality reports.

Support system homologation, deployment activities, and continuous improvement initiatives related to software testing and automation.

Collaborate closely with development, business, and support teams to ensure successful delivery of high-quality solutions.

Requirements

Bachelor's degree in Information Technology, Computer Science, Information Systems, or a related field.

Extensive experience with automated testing in environments integrating mainframe and distributed systems.

Strong expertise in COBOL applications, including online and batch processes, as well as .NET services and APIs.

Advanced knowledge of mainframe technologies such as COBOL, JCL, CICS, TSO/ISPF, and DB2.

Hands-on experience with automation and testing tools including Selenium, UFT, Postman, Git, Azure DevOps, Jira, and Jenkins.

Solid understanding of REST APIs, SQL, CI/CD pipelines, and Agile methodologies such as Scrum and Kanban.

Strong analytical, problem-solving, communication, and documentation skills.

Relevant certifications such as ISTQB, IBM Mainframe, Azure DevOps, or related credentials will be considered a plus.

Benefits

Full remote work model with flexible working hours.

Meal and food allowance through a flexible benefits card.

Monthly home office allowance.

Comprehensive health and dental insurance plans, including dependent coverage options.

Access to wellness platforms focused on physical and mental health.

Corporate travel discounts and exclusive lifestyle benefits.

Pet healthcare assistance.

Extended maternity and paternity leave.

Profit-sharing program according to company policy.

Birthday day off and casual dress culture.

Continuous learning and professional development programs.

Employee referral program and additional discount partnerships.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1