Senior QA Engineer - Frontend Team

Acumatica is a company on a mission. We are a leading innovator in cloud ERP (Enterprise Resource Planning) solutions with growing businesses worldwide. But don’t take our word for it—read what analysts like G2, IDC, Nucleus Research, and Info-Tech have to say about us. Acumatica is different by design and purposely built to help small and midsized companies thrive in today’s digital economy. Our industry-specific business management solution is engineered to address real-world needs—featuring intelligent workflows and market-leading usability that enable companies to manage risk, anticipate disruption, and seize new opportunities. Our principled business practices, growth-friendly licensing, and flexible deployment options put organizations in control of their own future. Acumatica is more than just a product—we are a community of partners, customers, and creators committed to elevating business performance. Our ecosystem is driven by collaboration, merging leading technology and real-world insights to put organizations control of their future. In May of 2025, Acumatica was acquired by Vista Equity Partners, a global investment firm focused on enterprise software, data and technology-enabled businesses.

Acumatica’s culture is collaborative and high-energy. We are passionate about our product and our mission, and we are loyal to each other and our company. We value work/life balance, efficiency, simplicity, freakishly friendly customer service, and making a difference in the world. Acumatica offers exceptional professional and financial growth potential. To learn more about Acumatica’s mission, please visit: http://www.acumatica.com

Acumatica is hiring a Senior QA Engineer for our Platform Frontend Team in Serbia, Belgrade!

Acumatica is a Cloud ERP system with a backend implemented in C# and a frontend built using HTML and TypeScript.

As a Senior QA Engineer you will be responsible for ensuring the quality and reliability of software products by designing, developing, and executing both manual and automated tests. This role involves reviewing functional specifications, identifying potential risks, and proactively suggesting improvements to enhance clarity and testability. In this role you will take ownership of test plans for medium to high-complexity features, execute test automation, perform in-depth bug analysis, and collaborate closely with developers, business analysts, and cross-functional teams to deliver high-quality software solutions. Additionally, in this role you will be expected to provide mentorship to junior team members and contribute to continuous process improvements.

Responsibilities: 

• Reviewing and analyzing functional specifications, identifying gaps, edge cases, and identifying improvements for testability.
• Designing, developing and maintaining comprehensive test plans covering functional, integration, regression, and exploratory testing.
• Building and optimizing automated test scripts and managing automated test cycles for complex features.
• Performing manual and exploratory testing where automation is not feasible.
• Conducting root cause analysis for defects and collaborating with developers to resolve issues.
• Reporting, reproducing, and isolating bugs, providing detailed severity analysis.
• Participating in test code reviews and providing feedback on design and implementation.
• Monitoring feature usage in production and analyzing related issues for continuous improvement.
• Supporting planning activities by contributing to task breakdowns, estimates, and risk identification.
• Mentoring newcomers on testing practices and specific technologies.
• Driving process improvements and sharing best practices across the team.
• Providing timely communication and updates to stakeholders on test progress and production issues.

• Bachelor’s Degree in Computer Science, IT, Engineering, or a related field (or equivalent work experience)
• 5+ years of experience in Quality Assurance, including both manual and automated testing in complex software environments
• Strong understanding of functional, regression, exploratory, and API testing methodologies
• Working knowledge of benchmarking and performance testing
• Advanced knowledge of:
  • Selenium
  • Postman/API testing
  • C#
  • HTML/CSS
• Previous exposure to multiple functional areas such as UI, Mobile, API, and Databases, with deep expertise in UI
• Ability to work effectively with developers, business analysts, and stakeholders
• Professional working proficiency in English (spoken and written)
• Experience with writing and executing test plans for high-complexity features
• Experience in building and optimizing automated test frameworks and suites
• Experience in troubleshooting and resolving production integration issues
• Knowledge of Agile/Scrum methodologies and modern software development practices

***The title and salary will be discussed with a successful candidate depending on the level of experience. 
***We are open to work from home, hybrid or fully on site working model from our office in Belgrade depending on the candidate's preference

We offer:

• Private health insurance
• Performance bonuses
• Full work equipment (Laptop, mouse, headphones, etc)
• Great opportunities for career growth
   

Acumatica is an Affirmative Action and Equal Opportunity Employer/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
If you have a disability and you believe you need a reasonable accommodation in order to search for a job opening or to submit an online application, please e-mail [email protected]. This email is created exclusively to assist disabled job seekers whose disability prevents them from being able to apply online.