Software Development Engineer In Test (Ukraine)

extra holidays - fully flexible
Remote: 
Full Remote
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Offer summary

Qualifications:

Strong coding skills in JavaScript/TypeScript with clean, maintainable test code., Hands-on experience building test frameworks from scratch., Deep understanding of test automation strategies including unit, integration, E2E, and performance testing., Strong collaboration and communication skills, with a proactive and detail-oriented mindset..

Key responsibilities:

  • Build and maintain scalable test automation frameworks for API, integration, UI, and performance testing.
  • Integrate testing into CI/CD pipelines to deliver fast, reliable feedback.
  • Collaborate with developers and QA to improve testability and ensure full coverage of edge cases.
  • Lead debugging efforts and implement long-term fixes to enhance system reliability.

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LaSoft Software Development Scaleup https://lasoft.org/
51 - 200 Employees
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Job description

We’re looking for a Senior SDET to help elevate the quality and reliability of our growing suite of SaaS platforms. In this role, you’ll build and maintain scalable test automation frameworks, partner closely with developers to improve testability, and play a key role in embedding quality throughout the software development lifecycle.

You’ll have a strong voice in designing, building, and releasing software, bringing a quality-first mindset from architecture through deployment. We'd love to meet you if you're passionate about test automation, thrive in collaborative environments, and enjoy making systems more robust.

What You’ll Do
  • Build automation frameworks for API, integration, UI, and performance testing that are scalable and easy to maintain
  • Integrate testing into CI/CD pipelines to deliver fast, reliable feedback
  • Collaborate with developers and QA to improve testability and ensure full coverage of edge cases
  • Enhance system testability by shaping API contracts, promoting clean architecture, and supporting mocking/stubbing of external systems
  • Lead debugging efforts, root cause analysis, and implement long-term fixes to improve system reliability
  • Enhance system observability to detect and address issues early in development
  • Drive process improvements that boost testing effectiveness and reduce release cycle time
  • Ensure alignment with security, scalability, and performance standards
We’re Looking For
  • Strong coding skills in JavaScript/TypeScript with clean, maintainable test code
  • Hands-on experience building test frameworks from scratch
  • Deep understanding of test automation strategies: unit, integration, E2E, performance
  • Familiarity with TDD, BDD, and automation best practices
  • Experience working with cloud platforms like AWS or Azure
  • Comfort with databases and data handling
  • Ability to leverage AI tools to optimize testing workflows
  • Strong collaboration and communication skills—you’ll be a key partner to both the dev and QA teams
  • Proactive, detail-oriented mindset with a passion for delivering high-quality software
We offer:
  • Friendly team and a pleasant working environment, in the Lviv office or remotely
  • Long-term employment
  • Interesting and challenging projects
  • Competitive compensation based on your experience and skills
  • Opportunities for professional development and knowledge sharing
  • Competitive social package: 18 days of paid vacation and 5 days of sick leave
  • Free English classes
  • Accounting Services for Ukrainian Entrepreneurs

Required profile

Experience

Spoken language(s):
English
Check out the description to know which languages are mandatory.

Other Skills

  • Detail Oriented
  • Collaboration
  • Communication
  • Problem Solving

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