MNP

Senior Test Automation Developer

MNP$90K — $120K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of software testing experience; 8+ years focused on automation
  • Bachelor's degree in computer science, engineering, or equivalent
  • Exposure to AI-assisted development/testing tools
  • Hands-on experience with LLM evaluation tools
  • Strong understanding of AI safety and security concepts
  • Expertise in automation tools like Playwright or Selenium
  • Proficiency with programming languages such as Java or Python

Responsibilities

  • Design, develop, and maintain scalable automation frameworks for UI, API, and integration testing
  • Lead automation strategy implementation across projects
  • Build and execute end-to-end automation suites for critical workflows
  • Integrate frameworks into CI/CD pipelines for continuous testing
  • Analyze failures and debug issues to ensure automation reliability
  • Mentor team members on automation best practices and tools
  • Lead testing of AI-powered applications for model performance and security

Benefits

  • Generous base pay and bonus programs
  • 4 paid personal days and vacation time
  • Group pension plan with 4% matching
  • Flexible benefits and mental health resources
  • Access to professional development assistance and MNP University
  • Flexible 'Dress For Your Day' environment
  • Sponsored social events
Full Job Description
Responsibilities

  • Design, develop, and maintain scalable, reusable automation frameworks for UI, API, and integration testing
  • Contribute to automation strategy and drive implementation across assigned projects
  • Build and execute end-to-end automation suites covering critical business workflows
  • Integrate automation frameworks into CI/CD pipelines for continuous testing and delivery
  • Analyze failures, debug issues, and ensure high stability and reliability of automation suites
  • Identify gaps in automation coverage and drive improvements in test strategy and execution
  • Collaborate with developers, product teams, and DevOps to ensure testability and quality from early stages (shift-left)
  • Review requirements and design documents, providing technical feedback and risk assessment
  • Conduct code reviews for automation scripts ensuring adherence to standards and best practices
  • Mentor and support team members on automation best practices, frameworks, and tools
  • Track and report automation metrics including coverage, stability, and execution results
  • Ensure efficient test data management and environment configuration
  • Work with Docker containers for test execution, environment setup, and CI/CD integration
  • Contribute to QA standards, governance, and process improvements across teams
  • Support non-functional testing (performance, scalability) where applicable
  • Work in a fast-paced environment, balancing automation and hands-on QA responsibilities
  • Lead the testing and evaluation of AI-powered applications by validating model performance, security controls, AI guardrails, prompt robustness, and adherence to responsible AI practices
  • Collaborate with development and business teams to define test scenarios, execute test plans, and support successful deployment of UiPath and Microsoft Power Platform solutions


Skills and Experience

  • 10+ years of experience in software testing, with 8+ years of strong expertise in automation
  • Bachelor's degree in computer science, engineering or other equivalent combination of education and work experience
  • Exposure to AI-assisted development and testing tools such as Claude, GitHub Copilot, or Codex, with familiarity in automated scripts
  • Hands-on experience with LLM evaluation frameworks and tools, including assessing model performance, accuracy, relevance, and reliability
  • Strong understanding of AI safety and security concepts, including guardrail evaluation, prompt injection testing, jailbreak detection, data leakage prevention, and responsible AI validation
  • Strong hands-on experience with automation tools such as Playwright or Selenium
  • Proficiency in programming languages such as Java or Python
  • Proven experience designing and maintaining automation frameworks from scratch
  • Strong understanding of test architecture, design patterns (POM, BDD), and scalable automation design principles
  • Strong experience working in Agile and DevOps environments
  • Experience integrating automation with CI/CD pipelines (Azure DevOps, GitHub Actions, etc.)
  • Strong experience debugging and optimizing automation execution in CI/CD pipelines
  • Ability to identify, document, and track defects using Azure DevOps or Jira
  • Strong expertise in API testing (REST/SOAP) using Postman, RestAssured, Swagger, etc.
  • Working knowledge of relational databases (SQL Server, MySQL, etc.)
  • Experience ensuring traceability between requirements, test cases, and defects
  • Strong analytical, debugging, and problem-solving skills
  • Proven ability to mentor team members and drive technical improvements
  • Excellent communication and collaboration skills across cross-functional teams




With a focus on high-potential earnings, MNP is proud to offer customized rewards that support our unique culture and a balanced lifestyle to thrive at work and outside of the office. You will be rewarded with generous base pay, vacation time, 4 paid personal days, a group pension plan with 4% matching, voluntary savings products, bonus programs, flexible benefits, mental health resources, exclusive access to perks and discounts, professional development assistance, MNP University, a flexible 'Dress For Your Day' environment, firm sponsored social events and more!

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About MNP

MNP is a leading national accounting, tax and business consulting firm in Canada. We proudly serve and respond to the needs of our clients in the public, private and not-for-profit sectors. Through partner-led engagements, we provide a collaborative, cost-effective approach to doing business and personalized strategies to help organizations succeed across the country and around the world.

MNP Careers

Joining MNP offers a unique opportunity to be part of a firm that drives innovation and growth. MNP is recognized for its leadership in delivering tailored solutions to its clients and is committed to fostering a culture of diversity and inclusion.

Explore Job Opportunities

MNP provides a plethora of job opportunities that cater to a variety of skills and professional interests. Whether it's through full-time positions or internships, MNP is dedicated to nurturing talent and encouraging continuous professional development.

Experience Professional Growth

At MNP, career growth is not just a possibility, but a priority. With a focus on leadership development and diversity training, MNP ensures that every team member has the resources and opportunities to advance their career.

Cultivate Your Skills

MNP is a place where skills are honed and excellence is achieved. Through targeted training programs and hands-on projects, team members enhance their capabilities and prepare for the challenges of tomorrow.

Join a Diverse Team

MNP prides itself on creating an environment where diversity is celebrated and every voice is heard. The company’s commitment to inclusivity is evident in its dynamic team structure and collaborative work culture.

Benefits and Culture

MNP offers a comprehensive benefits package that supports the health and well-being of its team members. The company’s culture is built on a foundation of respect, integrity, and collaboration, making it an ideal workplace for those who value professionalism and community.

Innovative Employment Practices

MNP is at the forefront of innovation in employment practices, ensuring that all processes, from hiring to training, are efficient and effective. The company’s approach to recruitment emphasizes the importance of a well-rounded resume and a proactive attitude in networking.

Prepare for Your Interview

For those looking to join MNP, preparing for the interview is key. MNP seeks individuals who are not only skilled but are also passionate about making a difference. The interview process is an opportunity to showcase one’s expertise and alignment with MNP’s values.

Networking and Career Advancement

MNP encourages networking within the industry as a means to foster professional relationships and career advancement. The company regularly hosts events and seminars that serve as platforms for professional exchange and learning.

Internship Programs

MNP’s internship programs offer a gateway to full-time employment and a chance to experience the company’s vibrant culture firsthand. Interns at MNP gain valuable industry experience and develop skills that are crucial in today’s competitive job market.

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