Senior QA Engineer – Billing Systems

DocuSketch, headquartered in Potsdam, Germany, is Europe's leading software technology provider for the digital real estate economy. Through our brands Immoviewer and DocuSketch, we empower thousands of real estate and restoration professionals across Europe and North America to digitize, visualize, and virtualize properties with cutting-edge solutions.

As Europe's fastest-growing SaaS company in our domain, we continue to expand our global development and QA teams to support rapid innovation and operational excellence.

About the Role :

We are seeking a Senior QA Engineer to lead quality assurance efforts for our Billing Systems team, focusing on the transition from Zoho and FastSpring to NetSuite Billing.

This role requires a hands-on QA professional who can lead testing activities across complex billing workflows, integrations, and data migrations. The focus is on functional, integration, and system-level validation of billing and financial processes. However, a solid understanding and ability to create automation testing is highly desirable.

You will work closely with Finance, Engineering, and Product teams to ensure a smooth transition to NetSuite Billing - maintaining accuracy, stability, and compliance in all billing operations.

Key Responsibilities :

Lead QA activities for the migration from Zoho and FastSpring to NetSuite Billing.

Design, document, and execute comprehensive test plans and cases for billing, invoicing, and payment workflows.

Validate data integrity across systems during migration and integration testing.

Collaborate with Finance and Development teams to define test strategy and acceptance criteria.

Perform functional, regression, and integration testing across multiple environments.

Coordinate and guide junior QA engineers or outsourced QA contributors.

Support UAT (User Acceptance Testing) and provide clear documentation for stakeholders.

Identify process gaps, recommend improvements, and ensure consistent QA standards.

Contribute to automation strategy where applicable.

Requirements :

5+ years of QA experience, including experience with billing or financial systems (ERP, CRM, or payment gateways).

Strong understanding of billing workflows, subscription models, revenue recognition, and invoicing logic.

Experience working with NetSuite (preferred), Zoho, FastSpring, or similar platforms.

Familiarity with REST APIs, SQL, and data validation techniques.

Working knowledge of automation frameworks (e.g., Playwright, Cypress, or Postman collections) is a plus.

Experience in Agile / Scrum environments.

Excellent analytical and communication skills in English (B2+ or higher).

Highly desirable :

Experience in leading QA efforts in the transition to NetSuite.

Experience with data migration validation and reconciliation.

Nice to Have

Familiarity with CI / CD pipelines (GitHub Actions, Jenkins, etc.).

Exposure to financial reporting or revenue assurance testing.

Basic scripting or automation experience (Python, TypeScript, or similar).

Why Join Us

Be part of a key transition project shaping the financial infrastructure of one of Europe's fastest-growing SaaS companies.

Work remotely from anywhere in Europe (excluding Russia and Belarus).

Join a global, collaborative, and supportive team culture.

Competitive compensation and opportunities for career growth.

We are seeking a performance-driven, high-energy personality who has several years of experience in the field. Since you will work intensely with teams from many countries solid command of the English language is a prerequisite. We offer attractive compensation, unlimited career opportunities, and the possibility to work in one of the most exciting software companies in the industry. The position will be remote in any location of choice in Europe (outside Russia, Ukraine, and Belarus). Our headquarters are in Berlin, Germany, with major offices in Belgrade, Serbia, Lakeland, Florida, and Canada.

We look forward to receiving your application!