Senior Software Development Engineer in Test

REMOTE

UKRAINE

September 26, 2025

Svitla Systems Inc. is looking for a Senior Software Development Engineer in Test (SDET) for a full-time position (40 hours per week) in Ukraine. Our client is a reputable leader in creating cutting-edge utility software and technology, providing solutions that encompass consumer billing and finance as well as IT, GIS, advanced analytics, cybersecurity, and operations.

It is a position that ensures the quality and functionality of proprietary software on Windows/Linux environments. The role includes close collaboration with developers and stakeholders, establishing automation best practices, identifying and resolving defects early through comprehensive automated testing, mentoring QA members, and playing a key role in the SDLC, following SAFe practices. Currently, only about 10% of automation is in place, so a critical part of this role will be to expand and diversify the automation coverage. The engineer will be responsible for building and enhancing automation frameworks, introducing new approaches, and improving overall testing efficiency.

The role will cover both backend and frontend testing (approximately 50/50), with the focus potentially shifting depending on team priorities each quarter. The Senior SDET will also perform manual testing as needed, primarily to gain familiarity with the platform, though automation will remain the primary responsibility. In addition, the role requires the ability to assess the current testing state within teams, propose and report improvements directly to leadership, and mentor other QA engineers in adopting best practices.

REQUIREMENTS:

• 5+ years of software testing experience, including both manual and automated testing.
• Advanced knowledge of C#
• Extensive experience with Playwright.
• Expertise in setting up and creating a test framework from the ground up.
• Deep understanding of CI/CD tools (e.g., Jenkins, GitLab CI/CD).
• Knowledge of testing strategies, familiarity with manual testing.
• Understanding of the software development lifecycle (SDLC) and agile methodologies.
• Experience with Linux and Windows Server environments.
• Knowledge of bug tracking and product management tools (e.g., JIRA).
• Understanding how to check different application logs and provide detailed information while reporting bugs.
• Detail-oriented with a commitment to quality and documentation.
• Strong analytical and problem-solving skills.
• Excellent communication and interpersonal skills, with proven ability to effectively lead and collaborate with cross-functional teams.
• Ability to work independently and provide supervision to junior engineers.
• Excellent time management skills with the ability to contribute in a fast-paced environment and manage multiple competing priorities.
• Commitment to continuous learning and improvement.
• Self-starter with proven leadership and mentoring abilities.
• Bachelor's Degree in Information Technology, Computer Science, or related field required; equivalent professional experience may be considered for substitution for the required degree on an exception basis.

NICE TO HAVE:

• Experience in intermediate cloud testing.

RESPONSIBILITIES:

• Collaborate with product owners and developers to formulate quality-related requirements.
• Lead and document test strategy for major features and deliverables.
• Develop and oversee comprehensive test plans and test cases.
• Ensure test plans cover non-functional requirements.
• Break down large projects into smaller components and oversee test planning.
• Design, develop, and maintain automated test frameworks.
• Discuss and introduce new test tools to increase overall automation coverage.
• Integrate automated tests into the CI/CD pipeline.
• Optimize test automation strategy and processes.
• Work closely with the Product Owner and developers to understand the impact of code changes on respective modules and optimize the test strategy accordingly.
• Participate in or lead Agile ceremonies.
• Provide strategic insights and metrics-based feedback on overall quality.
• Document test results and maintain a repository of test cases and scripts.
• Prepare and present detailed test reports.
• Conduct post-release audits to determine test effectiveness and escaped defects.
• Mentor and support less experienced QA team members.
• Provide training and knowledge-sharing sessions across the department.
• Improve testing processes and methodologies.

WE OFFER

• US and EU projects based on advanced technologies.
• Competitive compensation based on skills and experience.
• Regular performance appraisals to support your growth.
• Flexibility in workspace, either remote or in one of our development offices.
• Comprehensive medical insurance, including dental and massages.
• Personalized learning program tailored to your interests and skill development.
• Sport reimbursement program for onsite and online activities.
• Bonuses for recommendations of new employees.
• Bonuses for article writing, public talks, and other activities.
• 20 vacation days, 10 national holidays and 5 sick leaves.
• Maternity leave policy and family days off.
• Free tech webinars and meetups organized by Svitla.
• Welcome and anniversary presents, gifts for children, and more.
• Regular corporate events and meetups.
• Awesome team, friendly and supportive community

ABOUT SVITLA

Svitla Systems is a global digital solutions company headquartered in the U.S. and operating across the Americas, Europe, Asia, and APAC. Since 2003, we have served a wide range of clients — from innovative start-ups to Fortune 500 companies.

Our success is built on partnership. By integrating seamlessly with clients' teams, we create lasting collaborations that drive real results.

We are strong advocates of workplace flexibility, remote culture, individual approach to professional and personal growth.

Svitla is proud to be an equal opportunity employer. All qualified applicants will receive consideration for cooperation without regard to age, gender identity, sexual orientation, religion, race, color, national origin, disability, or any other characteristic protected by applicable law.

Our global mission is to build a business that contributes to wellbeing of our partners, personnel, and their families, improves our communities, and makes a lasting difference in the world.

Together, we are coding a brighter tomorrow — and living it.

Join us

LET'S MEET IN PERSON

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Olesia Kravchenko