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Finding the right Scala developer isn’t easy, especially when you need someone who can write functional, scalable, and production-ready code. That’s where great interview questions come in. The right questions reveal how candidates think, not just what they know.  This guide gives you tricky, targeted Scala developer interview questions to help you go beyond surface-level answers and find real talent. Plus, we discuss how you can screen candidates using Scala coding tests for smarter hiring.  

8 tricky Scala developer interview questions to ask when hiring

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