Sr Test Engineer

Be the one building AI-powered experiences where they matter most.

At Genesys, we help organizations create better customer experiences through AI-powered experience orchestration. Our platform connects people, systems, data and AI to help organizations deliver more personalized service, improve operational efficiency and build stronger customer relationships.

Help build, support and operate technology used by more than 8,000 organizations in over 100 countries – moving AI from possibility to production in real-world enterprise environments every day.

Genesys Cloud Copilot is our agentic AI platform. We build the framework that lets AI agents reason, use tools, and work alongside contact center professionals at enterprise scale. We’re looking for a Senior Test Engineer to help define how agentic AI systems get tested and trusted.

This isn’t a conventional QA role. You’ll work with AI agents, Model Context Protocol (MCP) servers, and LLM-driven workflows, where outputs aren’t always deterministic and the old testing playbooks often don’t apply. You’ll design test strategies and build Python testing frameworks. If you want to work at the leading edge of AI quality engineering in a fast-moving team where your ideas ship, this role is for you.

Key Responsibilities

The primary responsibilities for this role include (but are not limited to):

* Design and run test strategies for agentic AI systems. This covers agents, tool and MCP integrations, and multi-step workflows, so that Copilot behaves reliably, safely, and predictably for our customers.

* Build and maintain scalable Python test frameworks and automation. These should let the team validate changes quickly and confidently, with fast feedback in CI/CD.

* Develop approaches for testing non-deterministic behavior. This includes evaluation datasets, scoring methods, and quality metrics that measure agent quality in a meaningful, repeatable way.

* Contribute to Test Architecture initiatives across teams. Define standards, patterns, and tooling that raise the quality bar beyond Copilot.

* Drive adoption of AI SDLC practices. Pilot AI-assisted testing and development workflows, share what you learn, and help other teams adopt them effectively.

* Own testing projects end to end. Scope the work, plan it, and deliver it independently, adjusting priorities as requirements change.

* Work with a wide range of stakeholders. This includes developers, product managers, architects, and leadership. You’ll communicate quality risks, test results, and recommendations clearly so they can make informed release decisions.

* Thrive in an agile, fast-changing environment. Adapt test plans and frameworks as the product and the AI landscape change.

Minimum Requirements

* 5+ years of professional software testing / quality engineering experience, with a proven track record of delivery

* Strong Python skills, with hands-on experience building test frameworks and automation (e.g., pytest)

* Proven ability to design test strategies, test plans, and test cases for complex, distributed, or cloud-based systems

* Experience testing APIs, services, and integrations in CI/CD pipelines

* Familiarity with LLMs, AI agents, or MCP, and a strong interest in going deeper

* Ability to work independently and manage projects end to end with minimal oversight

* Excellent communication skills, with the ability to explain technical quality topics to both technical and non-technical stakeholders

* Comfort working in agile teams, with frequent change and shifting priorities

* Strong analytical and problem-solving skills, with a curious, investigative mindset

Desirable Skills

* Experience testing non-deterministic systems (e.g., LLM-based applications, ML models, probabilistic outputs)

* Experience with AI agent evaluation, such as eval frameworks, LLM-as-judge, benchmark design, or tools like DeepEval, Ragas, or LangSmith

* Experience with performance, load, or scalability testing (e.g., Locust, k6, JMeter)

* Experience contributing to cross-team quality initiatives

* Hands-on experience using AI-assisted development and testing tools

* Experience with cloud platforms (AWS preferred) and containerized environments

* Background in contact center, CX, or SaaS platforms

Benefits

* Stability of a multinational company and the flexibility/speed of a startup company.

* The warmest of welcomes: we will make sure you feel part of the Genesys team from day 1.

* Keep you in the loop: Complete support and transparency from our global/local leaders.

* An A-team: Talented and experienced professionals you can grow professionally with.

* An open & inclusive community.

* Career development: We will support your professional growth because your goals are important to us.

* Flexibility: we are open to candidates being eventually office based in Budapest, remote workers long term or a mix of both, but Hungary based. 

* Empathy: your well-being is our priority. You will have extra days off in August and October, and extra time off to volunteer to help a cause close to your heart.

* Cafeteria, health insurance, life insurance, learning center to improve yourself, language courses, gym, vitamin bar, company cafe with our own barista.

* And a fabulous new HQ from near Nyugati Railway Station at Budapest.

#LI-MC1

Working at Genesys

• AI at enterprise scale – Build, support and operate AI-powered technology used by more than 8,000 organizations worldwide. 150+ new AI features were released in the last fiscal year.
• A flexible-first culture – Join a global team of nearly 7,000 employees with flexible ways of working designed to help people do their best work.
• Growth in the AI era – Build future-ready skills through mentorship, learning programs, leadership development and education support.
• Time to recharge and give back – Benefits include paid volunteer time, August Free Fridays, well-being resources and regionally tailored programs for employees and their families.
• Recognized globally – Genesys is Great Place to Work® certified in 17 countries and 94% of employees are proud to tell others they work at Genesys.

Learn more about our culture, AI innovation and sustainability commitments through our Careers site and Sustainability Report.

What Happens After You Apply

After you apply, here's what you can typically expect:

• Our Talent Acquisition team reviews your application with the hiring team.

• A Talent Acquisition Partner will review your application and, if your background is aligned, schedule a Zoom interview.


• Next, you'll meet the hiring manager and other members of the interview team.

• We aim to keep the process focused and respectful of your time, with no more than five interviews in most cases.

• After interviews are complete, our team will follow up with the final steps.

Every application is reviewed by a person. Response times may vary by role and location, but our team will keep you informed throughout the process.

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Employee Referral

If a Genesys employee referred you, please apply using the link they shared so we can connect your application to their referral.

About Genesys:

Genesys® empowers more than 8,000 organizations worldwide to create the best customer and employee experiences. Genesys Cloud™ is the Agentic Orchestration Platform that securely connects people, systems, data and AI across the enterprise with built-in governance and control. As a result, organizations can drive customer loyalty, growth and retention while increasing operational efficiency and teamwork across human and AI workforces. To learn more, visit www.genesys.ai. 

Reasonable Accommodations:

If you require a reasonable accommodation to complete any part of the application process, or are limited in your ability to access or use this online application and need an alternative method for applying, you or someone you know may contact us at reasonable.accommodations@genesys.com.

You can expect a response within 24–48 hours. To help us provide the best support, click the email link above to open a pre-filled message and complete the requested information before sending. If you have any questions, please include them in your email.

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Genesys is an equal opportunity employer committed to fairness in the workplace. We evaluate qualified applicants without regard to race, color, age, religion, sex, sexual orientation, gender identity or expression, marital status, domestic partner status, national origin, genetics, disability, military and veteran status, and other protected characteristics.

Please note that recruiters will never ask for sensitive personal or financial information during the application phase.