Scala Developer
Requirements:

Scala

Spark+Hadoop (or any other big data technology)

Java is a plus

English - Upper intermediate and above

3+ years of IT experience
QA engineer
Requirements:

Proven work experience in software development

Proven work experience in software quality assurance

Strong knowledge of software QA methodologies, tools and processes

Experience in writing clear, concise and comprehensive test plans and test cases

Hands-on experience with both white box and black box testing

Hands-on experience with automated testing tools

Solid knowledge of SQL and scripting

Experience working in an Scrum/Kanban development process

Experience with performance and/or security testing is a plus