Python backend developer

Infosys

📍Pune Division, Maharashtra, India
Posted May 20, 2026
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Job Overview

Position

Python backend developer

Company

Infosys

Location

Pune Division, Maharashtra, India

Work Type

On-site

Job ID

li-4395954707

Job Description

  • Knowledge of mTLS authentication and LUKS encryption.

  • Experience with custom networking services and secure backend architecture.

  • Familiarity with healthcare standards such as HIPAA is a plus.

  • Experience with cloud platforms (AWS, Azure) and CI/CD tools preferred.

  • Basic knowledge of QA and DevOps processes.

  • Strong problem-solving and collaboration skills

  • Bachelor’s degree in Computer Science Engineering, or related field.

  • Total of 10+ years of experience with 5–7 years of experience in backend development using Python 3.x.

  • Experience with NGINX configuration and reverse proxy setup.

  • Good knowledge of SQL database
✦

Interview Prep

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Key Skills

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Practice Questions

💡Technical Questions (3)
  • 1.How do you implement mTLS in a Python backend environment, and why is it crucial for secure backend architecture?
  • 2.Can you explain how LUKS encryption works and how you would interact with LUKS-encrypted volumes in a backend deployment pipeline?
  • 3.How would you configure NGINX as a reverse proxy for a Python backend to handle high traffic while ensuring secure connections?
🎯Behavioral Questions (3)
  • 1.Tell me about a time you had to design a custom networking service to solve a complex architectural challenge.
  • 2.Describe a situation where you had to ensure a backend system complied with strict security or regulatory standards, such as HIPAA.
  • 3.Give an example of how you collaborated with QA and DevOps teams to resolve a critical production issue.
🧩Situational Questions (2)
  • 1.You discover that a critical Python backend service is experiencing severe latency, and you suspect the SQL database is the bottleneck. How do you approach this?
  • 2.If you were tasked with migrating a legacy backend application to a secure cloud architecture on AWS, what would be your initial steps?

Resume Keywords

Make sure these keywords appear on your resume

Python 3.xmTLSLUKS encryptionNGINXReverse ProxySQLSecure ArchitectureCustom NetworkingHIPAAAWSCI/CDDevOps

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