Solartis Software Developer interview questions

In my interview with Solartis, I had a good experience as the discussion mainly focused on machine learning algorithms and core topics within the data science domain. I was asked to explain different ML models, their use cases, and how they work, along with related concepts such as data preprocessing, feature engineering, and model evaluation. The interview helped me demonstrate my understanding of data science fundamentals and also gave me valuable insight into the technical expectations for the role.

The Solaris interview process consists of three main stages to ensure a comprehensive evaluation of candidates. Stage 1: Initial Connection This starts with two rounds—a conversation with a Talent Acquisition representative and a technical screening with the Hiring Manager. The first round is usually a 20–30 minute phone or video call focused on understanding your background, career goals, and potential fit. The second round, about 30 minutes, digs into your technical skills and experience to see if you align with the role requirements. Stage 2: Deeper Exploration This stage includes a detailed discussion on hard skills with potential team members, typically lasting about an hour. You might discuss your technical expertise, tackle theoretical questions, and participate in a coding challenge or architectural case study while sharing your screen, depending on the role. Following this is a mindset or cultural fit interview, usually around 45 minutes, exploring how you collaborate, solve problems creatively, and align with Solaris values. Stage 3: The Closing Chapter Finally, you receive a feedback session by phone, video call, or email from Talent Acquisition. This session covers your interview performance, strengths, and areas for growth, and outlines the next steps. It's also a chance for you to clarify any questions and understand more about the company culture and the role before decision-making.