CS Software Engineer in Test

Posted 2 Days Ago
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Hiring Remotely in Portugal
Remote or Hybrid
Mid level
Information Technology
The Role
Develop and maintain comprehensive automated testing strategies across multiple projects. Build test frameworks, scripts, CI/CD pipelines, reporting dashboards, and containerized test environments using Java, Python, Bash, Docker, and Kubernetes. Evaluate API, UI, integration, regression, and end-to-end testing needs while mentoring engineering teams on Agile quality practices. Integrate AI agents, MCP, prompt engineering, and intelligent automation to improve testing efficiency and code quality.
Summary Generated by Built In

At Feedzai, we're building a world of safer money. A world where financial institutions move faster than criminals. Where the payments that fund real lives through salaries, savings, and businesses are protected in real time. We use trusted AI to detect and prevent financial crime, fraud, and money laundering at scale: the world's top banks, payment networks, and acquirers trust our technology to safeguard more than one billion consumers and $9 trillion in payment volume every year. 

Feedzai is a Series D company and has raised $282M to date. With a valuation of $2 billion, our technology protects 1 billion consumers and 90 billion transactions each year.

Role Overview

In this role, you will elevate quality standards across multiple concurrent projects with a Quality First mindset as the core mission throughout the full SDLC. Beyond traditional automated testing and test architecture, you will champion next-generation QA by designing and integrating AI Agents, custom Agent Skills, and automated scripts to optimize team processes and improve code quality. 

As a Quality Assurance Engineer, you will collaborate closely with project and engineering teams to build resilient, scalable quality systems and bridge the gap between development and quality, ensuring high standards from design to deployment.

Key Responsibilities (Day-to-Day)
  • Test Strategy & Planning: Understand project scopes and design comprehensive, flexible testing activities tailored to specific project needs.
  • Test Architecture Decision-Making: Evaluate and decide the exact types of testing required per project (e.g., API, UI, integration, regression, E2E). 
  • Tooling & Infrastructure Development: Work collaboratively with the team to build, scale, and improve our technical toolkit—including continuous integration pipelines, reporting, quality dashboards, and test environments.
  • Multi-Project Ownership: Comfortably balance capacity and switch context across several concurrent projects without sacrificing quality standards.
  • Automation Engineering: Write, maintain, and execute automated test scripts and shell scripts using Java, Python, and Bash.
  • Agile, Process, & Quality First Mentorship: Understand Scrum and broader Agile methodologies across projects; actively guide development teams on a Quality First mindset, quality processes, testing procedures, and best practices within project cycles.
  • AI & Intelligent QA Tooling: Understand, apply, and integrate AI tools, AI agents, and automated scripts into workflows to help engineering teams streamline quality assurance—improving both development process efficiency and overall code quality.
Must-Have Qualifications
  • 3+ years of experience as a Software Engineer in Test (SET), QA Automation Engineer, or similar technical quality role.
  • Containerization & Kubernetes (K8s) : Strong practical understanding of Docker (creating/managing Dockerfiles and Docker Compose) and Kubernetes concepts (pods, deployments, services, helm charts) to execute, scale, and debug tests in containerized environments.
  • Agile/Scrum: Understanding of Agile/Scrum practices (sprint planning, backlog refinement, retrospectives).
  • Solid Git Knowledge: Hands-on experience with version control concepts, branch strategy, PR reviews, and merge conflict resolution.
  • Strong Programming & Scripting: Hands-on proficiency in Java and Python for test framework development, alongside Bash scripting within Unix/Linux environments.
  • Broad Testing & CI/CD Expertise: Strong experience across API, UI, and integration testing, fully integrated into CI/CD pipelines (e.g., Jenkins, GitLab CI).
  • AI Concepts & Ecosystem Knowledge: Understanding of AI Agents, MCP (Model Context Protocol) specifications, Agent Skills/Tools, and prompt engineering to build intelligent test runners or automated quality checks. Context management, including prompt window optimization, knowledge base retrieval strategies, and maintaining session state for complex, multi-turn AI-driven execution.
Nice-to-Have Qualifications
  • Experience managing custom test reporting dashboards (e.g., Snowflake, Grafana).
  • Knowledge of performance and load testing frameworks (e.g., JMeter, Locust, K6).
  • Exposure and understanding of Traçability Matrices in Test Case creation.

#LI-Remote #LI-JB1

Your First 30-Days at Feedzai:

You will be immersed in our brand with training, connections, and one-on-one time with your manager. You may shadow your colleagues virtually or onsite at an office depending on where you work as you are supported through your Feedzai journey. In addition, you will have access to a ton of information to give you history, context, and all the knowledge you can handle about Feedzai and the team. Finally, you will start working on projects and collaborating on work currently being done. We can't wait to have you join the team!

Life at Feedzai Instagram

Feedzai Culture

Feedzai is an Equal Opportunity Employer and we value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Feedzai does not accept unsolicited resumes from recruiters or employment agencies. 

Feedzai will use the personal data you provide us with by filling out this form for reviewing your application and to potentially negotiate a contract with you. Your personal data will be retained by Feedzai for 24 months following your application. Please see our Privacy Notice available at https://www.feedzai.com/legal/feedzai-candidate-privacy-policy/ and https://www.feedzai.com/legal/feedzai-california-candidates-privacy-policy/ for more information on how we process your personal data.

 

 

Skills Required

  • 3+ years of experience as a Software Engineer in Test, QA Automation Engineer, or similar technical quality role
  • Strong practical understanding of Docker, Dockerfiles, Docker Compose, Kubernetes, pods, deployments, services, and Helm charts
  • Understanding of Agile and Scrum practices, including sprint planning, backlog refinement, and retrospectives
  • Hands-on Git experience, including version control, branch strategy, pull request reviews, and merge conflict resolution
  • Hands-on proficiency in Java and Python for test framework development, plus Bash scripting in Unix/Linux environments
  • Strong experience with API, UI, and integration testing integrated into CI/CD pipelines such as Jenkins or GitLab CI
  • Understanding of AI agents, MCP specifications, agent skills and tools, prompt engineering, context management, knowledge retrieval, and session state
  • Experience managing custom test reporting dashboards using tools such as Snowflake or Grafana
  • Knowledge of performance and load testing frameworks such as JMeter, Locust, or K6
  • Exposure to traceability matrices in test case creation
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The Company
HQ: San Mateo, CA
650 Employees
Year Founded: 2011

What We Do

Feedzai is the market leader in safeguarding global commerce with today’s most advanced cloud-based risk management platform, powered by machine learning and artificial intelligence. Feedzai is securing the transition to a cashless world while enabling digital trust in every transaction and payment type. The world’s largest banks, processors, and retailers trust Feedzai to protect trillions of dollars and manage risk while improving the customer experience for everyday users, without compromising privacy. Feedzai is a Series D company and has raised $282M to date with a current valuation of well over $1.5B. Our technology protects 800 million people in 190 countries.

Why Work With Us

We're Free to Shape our Future: We grow at a fast clip and believe no challenge is too big or too small. Our fast-paced and open environment encourages us to lean in, try new things, and discover our potential. We’re empowered to spark change every day, influencing the trajectory of our company and ourselves.

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