Senior Test Engineer (Enterprise Heat Project)
Sigma Software · Lviv, Lviv Oblast, Ukraine · posted Sep 18, 2026
Open to candidates in Ukraine
What this role actually asks for
Extracted by RemoteHuntMust have
- •5+ years of experience as a Manual QA Engineer
- •Solid knowledge of SDLC and testing methodologies
- •Experience with bug tracking and test management systems
- •Strong understanding of various types of testing
- •Good knowledge of agile testing practices
- •Upper-Intermediate level of English
Nice to have
- •Basic understanding of scripting or programming languages
- •Basic experience with Unix platforms
The full posting
Company Description
We are seeking a Senior Test Engineer to join our team and contribute to the Enterprise Heat Project, delivering smart home climate solutions. As part of our team, you will have the opportunity to work on a large new feature, ensuring its smooth and efficient integration into the product.
You will assess current processes, identify areas for improvement, and adapt workflows to meet tight timelines and evolving project needs. Working closely with the team, you will ensure high quality and bring real impact to the Customer’s product. CUSTOMER Our Customer is a leading European supplier of eco-friendly, energy-efficient indoor climate solutions.
They aim to provide modern climate control in all types of buildings by using renewable energy sources and the latest technology. PROJECT Our project involves the development of smart home climate solutions for a client operating in the heating, ventilation, and air conditioning (HVAC) sector.
Together with the client, we provide smart climate solutions featuring wireless connectivity and intelligent control for any type of property, including apartment blocks, industrial buildings, hotels, or country houses, to help reduce energy consumption for our client’s customers and society at large.
The team is responsible for developing and maintaining universal electronics and firmware platforms. The mission of the project is to deliver scalable, reliable, and secure solutions that accelerate time-to-market for new products while supporting the company’s global vision of transitioning to energy-efficient and sustainable technologies.
Job Description
Review and analyze system specifications and user stories to understand software requirements Support and design, comprehensive, and well-structured test documentation Prepare testing environments, including setting up the necessary software and hardware for test execution Apply test design techniques to create robust test cases that maximize test coverage Conduct manual functional, integration, regression testing Identify, log, and track defects in bug tracking system Perform re-tests to ensure defect fixes and improvements are working correctly Validate test results, ensuring the software meets acceptance criteria and user expectations Communicate test progress, results, and any issues found clearly and promptly to relevant stakeholders Document detailed testing reports and provide feedback on usability, performance, and overall software quality
Qualifications
5+ years of experience as a Manual QA Engineer Solid knowledge of the software development life cycle (SDLC) and testing methodologies Experience with bug tracking and test management systems Strong understanding of various types of testing: functional, integration, regression, user acceptance Good knowledge of agile testing practices and environments (Agile, Scrum) Experience with test management tools such as TestRail, Zephyr, or similar Upper-Intermediate level of English WOULD BE A PLUS Basic understanding of scripting or programming languages Basic experience with Unix platforms
Additional Information
PERSONAL PROFILE Effective in collaborating with team members and stakeholders, not afraid to ask questions, and skilled at building productive dialogues Focused on accuracy, from data analysis to UI elements Ability to prioritize tasks effectively and work under tight deadlines Comfortable with revisiting and reworking efforts when adjustments are needed.
Proactively identifies opportunities for improvement and addresses issues before they escalate. Skilled in troubleshooting issues with different teams, identifying root causes, and finding effective solutions. Quickly adjusts to new technologies and changing requirements.
Is this one actually worth your time?
RemoteHunt scores every remote job 0–100 against your own resume, so you apply to the handful that fit instead of the hundred that don't. Free plan, no card required.