Backend Engineer (SDE1)

Job Summary

About the Job:

• Programming Basics:
  • Programming language related questions - Python/Go experience is good to have.
  • Questions around our tech-stack - Kafka/AWS/MySQL/etc.
• Data Structures:
  • Questions related to data structures and algorithms - typically in a time-based interview format, to assess critical thinking around:
  • Reading/clarifying the problem statement.
  • Considering edge-cases.
  • Dividing the problem into sub-problems - with smaller, better testable functions.
  • Variable/function naming conventions.
  • Time complexity - Should be able to explain the time-complexity. But, as our scale doesn't always need very optimised code, we don't need the most optimal algorithm.
  • Space complexity - Should be able to explain space-complexity.
• Database Schema Design:
  • This is helpful to understand lower-level design skills, as well as database management and optimisation techniques.
  • Familiarity with relational database management systems (RDBMS) such as MySQL, PostgreSQL, or Oracle, and experience in designing and implementing normalised database schemas is good to have.
  • Additionally, knowledge of non-relational database systems such as MongoDB or Cassandra is a plus.
  • Experience in data modelling, normalisation, denormalisation, indexing, and query optimisation is also a plus.
• Testing and Debugging:
  • Questions related to unit testing, integration testing, and debugging techniques

About You

• 1-3 years of hands-on experience in designing, developing, testing, and deploying small to mid-scale applications in any language or stack. 2+ years of recent and active software development experience
• Should be clear and concise in communication
• Should be able to express their thoughts/opinions clearly.

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