Software Development Engineer in Test (Playwright)

At Syberry, we believe that great software starts with a simple principle: being a strategic partner who helps clients achieve their goals.

We are a global team that builds custom software for industries ranging from finance to healthcare. Our mission is to raise the bar for the entire software industry, that's why we invest in strong engineering practices, automation, and clear processes to make our work predictable, efficient, and meaningful.

Join us as a Software Development Engineer in Test to drive cutting-edge solutions while growing in a collaborative, forward-thinking environment.

The project

Our client is a well-established B2B company specializing in background checks and compliance verification services across the United States. We are building a technology platform to support and streamline the company’s core business operations. This cloud-first solution consists of multiple interconnected systems and integrates with numerous third-party providers to collect, process, and exchange data required for background checks and compliance verifications.

This is a greenfield project, where we are designing and developing the platform from the ground up. Existing customer systems serve as a valuable source of business knowledge and domain expertise, helping us shape the new solution while modernizing the overall technology landscape.

Responsibilities

• Develop and maintain automated tests using.NET, and Playwright
• Build automated coverage for UI, REST APIs, integrations, and end-to-end business flows
• Independently analyze new functionality and determine what should be covered by automated tests
• Maintain and extend the existing test automation framework
• Design reusable test components, fixtures, utilities, and test data setup
• Automate critical regression scenarios involving multiple services and third-party integrations
• Validate application data using SQL
• Integrate automated tests into CI/CD pipelines
• Investigate failed automated tests and determine whether the cause is a product defect, test issue, data issue, environment issue, or integration failure
• Work directly with developers and QA engineers to troubleshoot defects and resolve automation-related issues
• Identify gaps in the existing automated regression suite and implement missing coverage
• Keep automated tests stable, maintainable, and suitable for regular CI/CD execution
• Document automation solutions and non-obvious technical decisions

Requirements

• 4+ years of commercial experience in SDET or Test Automation Engineer roles
• Strong commercial experience with C# and .NET
• Strong hands-on experience with Playwright
• Experience building or significantly extending a test automation framework, not only adding tests to an existing framework
• Strong experience with REST API test automation
• Experience automating UI and end-to-end scenarios
• Experience testing integrations between multiple systems or external providers
• Strong knowledge of SQL and ability to independently validate and investigate application data
• Experience running automated tests as part of CI/CD pipelines
• Good understanding of HTTP, REST, authentication, request/response handling, and common API failure scenarios
• Ability to debug failures across UI, API, application, database, and integration layers
• Experience working with test data, environment configuration, mocks, and external dependencies
• Ability to read requirements and technical documentation and independently translate them into an automation approach and test coverage
• Ability to take an automation task from analysis through implementation, debugging, and integration into CI/CD without requiring step-by-step technical guidance
• Experience using AI-assisted development and engineering tools
• At least Intermediate (B1) English

Optional Requirements

• Experience with performance or load testing
• Experience setting up a test automation framework from scratch
• Experience optimizing large automated regression suites for execution time and stability