Senior Performance Test Engineer

About the Position

Senior Performance Test Engineer

It’s your career – make it matter

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development.

Responsibilities

• Collaborate closely with Product owners, QAs, Dev, DevOps, and Security teams
• Analyze tickets and plan tests
• Develop performance tests based on ACs
• Support/Implement the deployment process of test environments and debug them
• Conduct code reviews following best engineering practices and coding standards
• Set up and maintain Performance infrastructure
• Generate Performance Test Reports
• Implement supporting scripts and tools

Requirements

• University-level degree in Computer Science, Information Technology, or a relevant field of study
• Minimum 3 years of experience working as a Performance Engineer
• Experience in Performance Tools and Frameworks e.g. JMETER, K6, Neoload or Gatling
• Testing mentality and ability to troubleshoot complex issues
• Ability to code in at least some of the following programming languages: Java, Groovy, Python, JavaScript, Typescript
• Experience in testing and developing Web services (REST or SOAP)
• A good appreciation of coding standards, and design best practices and a keen desire to apply them
• Experience in estimating, planning, and coordinating test activities
• Excellent communication skills in English (written and verbal)
• Growth Mindset (Manage change, Accept feedback, Resilience, Flexible behavior)
• Competence to work in a fast-paced environment

Nice to Have

• Experience in virtualization, cloud solutions, and infrastructure as code (e.g. Docker, Kubernetes, OpenStack, Azure, AWS, GCP, Ansible)
• Open source projects or contributions
• A DevOps mentality with experience in Linux distribution, and deployments

We Offer

Through our values – Better Minds, Bolder Ideas, and Bigger Hearts – we create an environment where engineers are empowered to take ownership, build impactful solutions, and grow professionally. You’ll work with modern technologies, strong teams, and meaningful products in a collaborative and supportive environment.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

Locations

• Ruse, Bulgaria
• Sofia, Bulgaria

Technology

• QA

Seniority

• Senior-level

Application Process

1. APPLICATION: Send us your application, we are ready to hear your story and explore how we can grow together.
2. REVIEW: Our team carefully reviews every application with curiosity and care.
3. TALENT ACQUISITION INTERVIEW: Meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.
4. TECHNICAL INTERVIEW: Dive deeper into your expertise and understand your strengths, problem-solving skills, and thought process.
5. CUSTOMER INTERVIEW: For some roles, especially when our clients are closely involved, you might also have a conversation with them.
6. JOB OFFER: If we both feel it’s the right match, we will send you an offer to join us.
7. WELCOME!: Your new team is excited to meet you, support you, and build something great together.

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