Glassdoor users rated their interview experience at Mastercard as 50% positive with a difficulty rating score of 2.5 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Director and Business Development rated their interviews as the hardest, whereas interviews for Director and Business Development roles were rated as the easiest.
The hiring process at Mastercard takes an average of 63 days when considering 2 user submitted interviews across all job titles. Candidates applying for Director had the quickest hiring process (on average 63 days), whereas Director roles had the slowest hiring process (on average 63 days).
I applied through a recruiter. I interviewed at Mastercard (Poona) in Feb 2026
Interview
Mastercard SSE Interview Experience,
I recently went through the interview process for a Senior Software Engineer (SSE) JAVA role at Mastercard. Overall, the experience was well-structured and focused on evaluating both technical depth and problem-solving abilities.
Feedback assumed from my interview experience and Finally translated to offer. Always analyse your interview experience, What went well and what not.
Round 1: Technical (Resume + Core Java)
Discussion around past projects and hands-on experience
Core Java concepts, including Java 8 and Java 21 features
Stream API coding and conceptual questions
Authentication concepts: SSO, SAML, OIDC, OAuth 2.0
Feedback: Strong positive
The discussion was smooth and mainly focused on real-world experience and fundamentals.
Round 2: Bar Raiser
Scenario-based design questions
Design patterns and practical use cases
SOLID principles
REST architecture fundamentals
Debugging and bug-handling approach
Feedback: Strong positive
This round tested problem-solving skills and clarity of concepts rather than memorization.
Round 3: Technical SME
REST principles and API design
12 Factor App methodology
SSO concepts, including SCIM
AWS Lambda basics
Spring Boot Security
Java 8 and Java 17 features
Differences between SAML, OIDC, and OAuth 2.0
Stream API usage
API Gateway concepts
Behavioral and pressure-based questions
Feedback: Neutral positive
Good focus on fundamentals. Feedback was to be more direct and concise in answers.
Round 4: Managerial
STAR-based behavioural questions
Project experience deep dive
Some technical discussion around API Gateway
Feedback: Positive
Round 5: HR
Salary negotiation and general HR discussion
Overall Experience
Interview process was comprehensive and concept-driven
Strong emphasis on fundamentals and real-world application
Communication clarity plays an important role
Final Verdict: Positive experience 👍
Interview questions [1]
Question 1
Mastercard SSE Interview – Questions Asked
🔹 Round 1
Questions based on your resume and past work experience
Java-related questions
Stream programming questions
SSO-related questions
Difference / concepts of:
SAML
OIDC
OAuth 2.0
Java 8 features
Java 21 features
🔹 Round 2 (Bar Raiser)
Scenario-based questions
Design pattern questions (with coding)
SOLID principles
REST architecture basics
Questions on handling bugs / debugging approach
🔹 Round 3 (Technical SME)
REST principles
12 Factor App
How SSO works
SCIM in SSO
AWS Lambda
Spring Boot Security
Java 17 features
Java 8 features
Difference between:
SAML
OIDC
OAuth 2.0
Stream API
API Gateway
Behavioral questions
Pressure questions
🔹 Round 4 (Managerial)
STAR-based behavioral questions
Questions on API Gateway
Project experience discussion
🔹 Round 5 (HR)
Salary negotiation discussion
I applied in-person. I interviewed at Mastercard (Milaan) in Feb 2026
Interview
I applied for this position directly through the company’s careers website. I was contacted by a Portugal-based HR representative, who remained my main point of contact throughout the entire recruitment process.
After an initial interview with a manager, I was invited to the “Super Loop,” consisting of three interviews with senior stakeholders (Director/Partner/Senior Manager level) scheduled within the same week. Successfully completing these would lead to an offer.
In practice, one of the three Super Loop interviews was rescheduled three times, resulting in the process extending over approximately three weeks instead of one.
The offer was ultimately presented by the same HR representative based in Portugal, who appeared to have limited familiarity with Italian employment contracts. As a result, discussing contract-related topics was not always straightforward.
In the end, I decided to decline the offer. For a role positioned at a managerial level with a significant operational component (it was clearly stated in multiple interviews that more than 50% of the time would be spent on coding and querying data), the company proposed a Dirigenti-level contract with a base salary at the minimum threshold for that level. In my view, this was not aligned with the nature and scope of the role.
I attempted to discuss both a potential adjustment of the contract level and the compensation, but unfortunately there was no flexibility on either aspect.
1st round was Telephonic round with HR. It was not a scheduled one, HR called me as per their convenience and starting taking HR round. They asked general questions about my current role.
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