Senior Python Engineer Position in Bangalore KA

Vailexa Technology; Bengaluru; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Vailexa Technology LLC is seeking a Python Engineer (Networking & Systems) for an onsite role in Bangalore. You will design, build, and debug systems-level software for a secure communications platform, focusing on performance, reliability, and security.

The role requires strong Python skills, Linux system debugging, and a solid understanding of networking and security concepts. Collaboration with engineering teams and use of AI-assisted tools are part of the daily workflow.

Qualifications

• Strong Python programming skills (Python should be your core strength)
• Working knowledge of C++
• Solid experience with Linux/Unix and system-level debugging
• Strong understanding of networking: TCP, UDP, TLS, and how systems communicate
• Knowledge of security concepts: encryption, authentication/authorization, ACLs, certificate management
• Hands-on experience with APIs
• Good grasp of CS fundamentals: data structures and algorithms, OOP, design patterns, multithreading, memory/performance optimization
• Regular use of AI coding tools such as GitHub Copilot, ChatGPT, or similar
• Familiarity with LLMs, prompt engineering, RAG, and AI agent concepts
• Bachelor/Master in CS/Engineering or related field

Responsibilities

• Design, build, and maintain Python-based components for a secure communications product
• Debug complex issues across Linux systems, including concurrency problems and performance bottlenecks
• Troubleshoot network behavior using tools like Wireshark
• Work with APIs and protocols to integrate and improve system communication
• Use AI-assisted development tools to speed up coding, testing, and debugging
• Collaborate closely with engineering teams and communicate clearly on technical issues

Skills

Python

C++

Linux debugging

Networking

Security concepts

APIs

CS fundamentals

AI coding tools

LLMs & prompt engineering

Multithreading

Education

Bachelor's or Master's in CS/Engineering

Tools

GitHub Copilot

ChatGPT

Job description

Python Engineer (Networking & Systems) | Bangalore, Onsite |

Experience: 4-6 years
Location: Bangalore, India (onsite)
Duration: 12 months +

About the role

Were hiring a Python Engineer for a global leader in networking and enterprise collaboration. Youll work on a secure communications platform, building and debugging systems-level software where performance, reliability, and security really matter. This role suits someone who enjoys digging into how systems talk to each other, not just building application features.

What youll do

• Design, build, and maintain Python-based components for a secure communications product


• Debug complex issues across Linux systems, including concurrency problems and performance bottlenecks


• Troubleshoot network behavior using tools like Wireshark


• Work with APIs and protocols to integrate and improve system communication


• Use AI-assisted development tools to speed up coding, testing, and debugging


• Collaborate closely with engineering teams and communicate clearly on technical issues

What you need

• Strong Python programming skills (Python should be your core strength)


• Working knowledge of C++


• Solid experience with Linux/Unix and system-level debugging


• Strong understanding of networking: TCP, UDP, TLS, and how systems communicate


• Knowledge of security concepts: encryption, authentication and authorization, ACLs, certificate management, cipher suites, and DoS protection


• Hands-on experience with APIs


• Good grasp of CS fundamentals: data structures and algorithms, object-oriented design, design patterns, multithreading, databases, and memory/performance optimization


• Regular use of AI coding tools such as GitHub Copilot, ChatGPT, or similar


• Familiarity with LLMs, prompt engineering, RAG, and AI agent concepts


• Bachelors or Masters degree in Computer Science, Engineering, or a related field