Lead Software Integration Engineer

Mastercard; Helena (MT); Presencial; USD 150 000 - 190 000; Tempo integral

Resumo da oferta

Mastercard is seeking a Lead Software Integration Engineer to drive quality across complex programs. You will lead QE activities, design and maintain tests for APIs, UI, and backend systems, and coach teams to adopt automated solutions.

Strong collaboration with product and delivery teams is essential to ensure reliable, scalable quality practices. Responsibilities include planning, risk management, and performance testing using Gatling/BlazeMeter, with hands-on expertise in Playwright, Cypress,

Qualificações

• Extensive experience in quality engineering and test strategy for complex programs.
• Hands-on UI, API, backend, and integration automation with Playwright and Cypress.
• Strong API integration testing, web services, and system interoperability.
• Experience in API performance testing using Gatling and BlazeMeter.
• Excellent troubleshooting and analytical skills across diverse environments.
• Proficient with Git, Jira, XRay, Insomnia; cloud platforms, preferably Azure.
• Ability to lead teams, mentor others, and promote scalable quality practices.

Responsabilidades

• Lead QE activities: test planning, strategy, validation, automation, release readiness.
• Design and maintain integration tests for systems, services, data flows, and interfaces.
• Apply agile practices to plan and manage work in iterative delivery environments.
• Collaborate with product owners, developers, and delivery teams on requirements and risks.
• Lead UI, API, backend, integration and performance automation with Playwright, Cypress, Gatling.
• Troubleshoot complex issues across systems, applications, services, and networks.
• Monitor progress, remove bottlenecks, and promote continuous improvement.
• Communicate status and quality insights clearly to stakeholders and leadership.

Conhecimentos

Quality engineering

UI/API automation

API testing

Troubleshooting

Leadership

Communication

Azure knowledge

Ferramentas

Playwright

Cypress

Gatling

BlazeMeter

Git

Jira

XRay

Insomnia

Azure

Descrição da oferta de emprego

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build asustainableeconomy where everyone can prosper. We support a wide range of digital payments choices, making transactionssecure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Lead Software Integration Engineer Overview: The SME team is looking for a Lead Software Integration Engineer who can independently contribute in complex situations while supporting quality, engineering, and delivery goals. This role requires strong experience in agile work management, collaboration, integration testing, quality assurance, requirements management, SDLC practices, systems integration, troubleshooting, web services, and workflow management. The ideal candidate will plan, prioritize, and manage work using agile practices that enable iterative delivery, collaboration, adaptability, and continuous improvement. The role also involves partnering with engineering teams to evaluate source code, identify issues, improve quality, and promote maintainability and coding best practices. This position designs, executes, and maintains tests that validate interactions across integrated components, systems, services, data flows, interfaces, and dependencies. The candidate will help maintain QA processes and standards that prevent defects, optimize performance, enhance customer satisfaction, and support compliance. The role requires strong understanding of requirements management, SDLC practices, systems integration, web services, troubleshooting, and workflow management. The candidate should be a key contributor who can informally coach others and help teams deliver reliable, maintainable solutions.

Role

• Lead QE activities across assigned projects, including test planning, strategy, validation, automation, and release readiness.
• Design and maintain integration tests for systems, services, APIs, data flows, interfaces, and dependencies.
• Apply agile work management practices to plan, prioritize, and manage work effectively in iterative delivery environments.
• Partner with product owners, developers, and delivery teams to clarify requirements, manage changes, identify risks, and ensure testability.
• Lead UI, API, backend, integration, and performance automation using tools such as Playwright, Cypress, Gatling, and BlazeMeter.
• Troubleshoot complex technical issues across systems, applications, services, integrations, environments, and networks.
• Analyze workflows, remove bottlenecks, streamline procedures, monitor progress, and adapt processes to improve delivery.
• Communicate status, risks, dependencies, and quality insights clearly to stakeholders and leadership while promoting continuous improvement.

All About You / Experience

• Strong experience in quality engineering, test strategy, planning, automation, QA, and validation across complex technology programs.
• Hands‑on experience with UI, API, backend, and integration automation tools such as Playwright, Cypress, and API automation frameworks.
• Strong experience in API integration testing, backend validation, web services, and system interoperability.
• Experience with API performance testing and tools such as Gatling and BlazeMeter.
• Strong troubleshooting and analytical skills across systems, applications, services, environments, and networks.
• Working knowledge of Git, Jira, XRay, Insomnia, and cloud platforms, preferably Azure.
• Ability to lead teams, support proof‑of‑concepts, mentor others, and influence scalable quality practices.
• Excellent written and verbal communication skills with a proactive, adaptable, continuous‑improvement mindset.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks come with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

• Abide by Mastercard’s security policies and practices;
• Ensure the confidentiality and integrity of the information being accessed;
• Report any suspected information security violation or breach, and
• Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.