Intern / Associate Software Engineer β Technology
Zelis
About the role
Eligibility & process
Who can apply
β’ Bachelorβs or Masterβs degree in Computer Science, Information Technology, Engineering, or related discipline β’ Currently pursuing or having graduated within the last 12 months β’ Strong grasp of programming fundamentals and basic database concepts β’ Minimum CGPA/percentage not specified (generally 6.0 CGPA or 60% preferred) β’ No active backlogs at the time of application β’ Ability to work in a hybrid model across India β’ Good communication and teamwork skills
Skills & stack
Selection process
- Round 1: Online assessment (aptitude and coding)
- Round 2: Technical interview (coding, data structures, streamβspecific concepts)
- Round 3: HR interview (fit, motivation, workβculture alignment)
Prep kit
20 resourcesStudy material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Technical questions 5
What is the difference between WHERE and HAVING clauses in SQL? Answer
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer
How do you calculate MoM (Month-over-Month) growth in SQL? Answer
Behavioural & HR questions 3
Highlight Zelis's market reputation, recent tech innovations, and how your skills in Programming fundamentals directly solve their team's objectives.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.