Type · user research
You've just launched a new feature for Solaris's business accounts that allows for automated invoice generation. What are the first three things you would do to understand how customers are using it and if it's successful?
Growth · Product Manager Interview Guide
Interview language: English
How to Pass the Solaris Product Manager Interview in 2026
The Solaris DNA (TL;DR)
The bar-raiser round at Solaris heavily evaluates a candidate's ability to navigate complex regulatory landscapes, particularly concerning the Service Platform. They seek individuals who can articulate how their work upholds Compliance and Data Protection Engineering standards while scaling financial services.
The Solaris Interview Loop
Your onsite loop will typically consist of 5 rounds.
- 1
Round 1
Recruiter ScreenMotivation, basic fit, logistics. - 2
Round 2
Product Sense / DesignCustomer empathy, creativity, structured design thinking. - 3
Round 3
Analytical / ExecutionMetrics definition, root-cause debugging, A/B testing. - 4
Round 4
Strategy / EstimationMarket sizing, competitive positioning, business trade-offs. - 5
Round 5
Behavioral / LeadershipPast evidence of ownership, influence, resolving conflict.
The Danger Zone: Top Reasons Candidates Fail
Based on our database of Solaris interview outcomes, avoid these common traps:
- Failing to consider potential confounding factors or statistical significance.
- Not defining clear success metrics for the test or having a strong hypothesis.
- Blaming the other party without taking responsibility for their own actions.
- Failing to consider all potential factors, including technical issues, user experience changes, or external market factors.
Test Yourself: Real Solaris Questions
Three real prompts pulled from our database.
Type · ownership
Tell me about a time you took ownership of a product or feature that was facing significant challenges or was at risk of failure. What did you do, and what was the outcome?
Type · design
Imagine Solaris wants to expand its offering to small businesses in emerging markets. Design a new product or feature to help them manage their cash flow more effectively.
+ many more questions, signals, and worked examples
Sign up to unlock the full Solaris grading rubric
Solaris Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
9 of 17 questions shown
1
Recruiter Screen
1- 1
Type · motivation
Why are you interested in Solaris and specifically in a Product Manager role within the fintech space?
2
Product Sense / Design
3- 2
Type · design
Imagine Solaris wants to expand its offering to small businesses in emerging markets. Design a new product or feature to help them manage their cash flow more effectively. - 3
Type · prioritization
Solaris is considering two major initiatives: 1) Improving the onboarding experience for new business customers to reduce drop-off rates, and 2) Developing a new API for partners to integrate Solaris's payment services. How would you decide which to prioritize? - + 1 more questions in this round (sign up to unlock)
3
Analytical / Execution
4- 4
Type · metrics
Solaris offers a 'Buy Now, Pay Later' (BNPL) service. What are the key metrics you would track to measure the health and success of this product? - 5
Type · debugging
We've noticed a sudden 15% drop in the conversion rate for users applying for a Solaris business account. How would you investigate the root cause? - + 2 more questions in this round (sign up to unlock)
4
Strategy / Estimation
3- 6
Type · market sizing
Estimate the total addressable market (TAM) for Solaris's embedded finance solutions for e-commerce merchants in Europe. - 7
Type · competitive analysis
Who do you see as Solaris's main competitors in the B2B payments space, and what are their key strengths and weaknesses compared to Solaris? - + 1 more questions in this round (sign up to unlock)
5
Behavioral / Leadership
6- 8
Type · ownership
Tell me about a time you took ownership of a product or feature that was facing significant challenges or was at risk of failure. What did you do, and what was the outcome? - 9
Type · influence
Describe a situation where you had to influence stakeholders (e.g., engineers, sales, leadership) who had different priorities or opinions than you regarding a product decision. How did you approach it? - + 4 more questions in this round (sign up to unlock)
Unlock all 17 Solaris questions, free
No credit card. Every question with its framework, the grading signals interviewers score against, and a worked answer for each.
Interview tracks at Solaris
How Solaris's DNA translates across functions. Pick your role.
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Practice Solaris interviews end-to-end
Solaris Mock Interview
Run a live mock interview with our AI interviewer using Solaris-style prompts. Get scored on structure, signal, and answer length - exactly how the real loop grades you.
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STAR Stories for Solaris Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals Solaris interviewers grade on. Reuse them across every behavioral round.
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Solaris Interview Prep Hub
The frameworks behind every Solaris round: CIRCLES for product sense, hypothesis-driven debugging for analytical, STAR for behavioral. Learn each one in 10 minutes.
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Interview Frameworks
CIRCLES, STAR, AARRR, RICE, MECE. The exact frameworks that make Solaris interviewers nod instead of frown. Step-by-step playbooks with the moves and the pitfalls.
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Sample answers
What a strong answer to these Solaris interview questions shows.
You've just launched a new feature for Solaris's business accounts that allows for automated invoice generation. What are the first three things you would do to understand how customers are using it and if it's successful?
A strong answer shows: Mix of qualitative and quantitative research methods.; Focus on understanding user behavior and pain points.; Clear definition of success metrics and hypotheses..
Tell me about a time you took ownership of a product or feature that was facing significant challenges or was at risk of failure. What did you do, and what was the outcome?
A strong answer shows: Demonstrated initiative and accountability.; Clear articulation of actions taken and their impact.; Resilience and problem-solving in the face of adversity..
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