Test Engineer (Enterprise Heat Project)
Sigma Software · Lviv, Lviv Oblast, Ukraine · Remote
Posted Sep 24, 2026
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Review and analyze system specifications, requirements, and user stories
Design and maintain test documentation and test cases
Prepare and configure testing environments, including software and hardware setup
Execute manual functional, integration, and regression testing
Validate system behavior against acceptance criteria and business expectations
Identify, document, prioritize, and track defects using bug tracking systems
Perform re-testing and verification of resolved issues
Collaborate closely with developers, Product Owners, and Customer representatives
Contribute to shared testing strategies across multiple products
Prepare detailed testing reports and provide feedback on software quality and usability
Support rapid feature delivery in a dynamic development environment
3+ years of commercial experience in Manual Testing
Upper-Intermediate or higher English level
Proficiency in Ukrainian language
Good understanding of SDLC and software testing methodologies
Experience with functional, integration, regression, and acceptance testing
Experience working with bug tracking tools such as Jira, Trello, or Bugzilla
Familiarity with Agile / Scrum development environments
Strong analytical and problem-solving skills
Strong communication and collaboration skills
Ability to work independently and manage priorities effectively
Attention to detail and quality-oriented mindset
WOULD BE A PLUS
Basic understanding of scripting or programming languages
Experience with Unix / Linux systems
Experience with TestRail, Zephyr, or similar test management tools
Experience testing embedded or IoT solutions
Knowledge of cloud-integrated systems
Familiarity with Lua
PERSONAL PROFILE
Strong communication skills and proactive collaboration approach
Analytical mindset with troubleshooting abilities
High attention to detail
Effective time management and prioritization skills
Adaptability to changing requirements and evolving project needs
Openness to feedback and continuous improvements
Initiative in identifying quality risks and process improvements