Cisco

Software Engineer - Backend, Python/Go, Distributed Systems, Cloud- 4+ Years

Bangalore · On-site · 4+ yrs · Mid · Full-time

  • python
  • go
  • java
  • c/c++

Backend software engineer with 4+ years building distributed systems in Python/Go at Cisco Bangalore.

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Posted 13 Oct 2026 · found on Cisco's own careers page

Interview prep: questions this posting points to

Written from 8 current Cloud postings on Cisco's own careers page — not questions Cisco has asked.

  1. Walk me through how you'd design a microservice for global security policy distribution that needs to stay highly available across regions — what happens when one region's network partitions from the rest?
    From the posting: “responsible for the design, development, and operation of key microservices focused on global security policy distribution, traffic optimization and insights related that our Umbrella and Cisco Secure Access products offer.e.g.Unified Policy, and key Distribution Engine related that our Umbrella and Cisco Secure Access products offer”
  2. Say you're on the Meraki Network Connectivity team and a customer reports that their switches are experiencing intermittent L2/L3 connectivity drops after a recent firmware rollout - but it only reproduces at scale in their data center, not in your lab. How do you triage this 'complex network regression'?
    From the posting: “Develop networking components that are simple, scalable, and highly available. Triage complex network regressions and enhance system debug ability to ensure superior customer experience.”
  3. Tell me about a time when you had to simplify a networking component to make it more scalable. What was the trade-off you made?
    From the posting: “Develop networking components that are simple, scalable, and highly available”
See all 69 questions More on this prep
Read the full job description

Meet the Team At Cisco, we build the software that powers the global internet. Join our engineering team to develop the infrastructure that connects billions of people, businesses, and governments. You will work alongside industry experts to solve complex technical challenges. Your Impact We value engineers who prioritize quality and continuous improvement.

You will be expected to influence technical decisions, optimize system designs, and use AI-assisted workflows to streamline development. You will take ownership of your projects, adapt to evolving challenges, and deliver high-quality, secure, and privacy-focused code. Join our team to build scalable, high-impact cloud applications. If you are interested in modern software development and creating intuitive user experiences, we want to hear from you.

Professional using best practices and knowledge of internal or external business issues to improve products or services. Works independently but receives guidance and direction from leader then determines best approach to accomplish work. May lead small-to-medium features from technical design through completion. Stays current on industry trends and serves as an expert on the software development lifecycle and agile engineering practices; coaches others, as needed.

Contributes to delivery of high-quality design and deliverables. Advocates for new features within a product to address customer needs. Tracks metrics for product adoption and success. Performs coding, debugging, testing, and troubleshooting throughout the development process under minimal supervision.

Minimum Qualifications

Bachelor’s (0 to 4 years Experience) or Master’s degree in Computer Science or related field (0 years of experience). Core CS: Strong grasp of Data Structures and Algorithms. Technical Skills: Proficiency in Java or Python or Golang or C/C++ System Design: Ability to think critically about application scalability and cloud environments · Ability to architect and design distributed systems" AI Tooling: Ability to use AI coding assistants (e.g., Claude, GitHub Copilot) to accelerate development and automate testing.

Preferred Qualifications

Proven ability to resolve complex technical problems. Excellent collaboration and communication skills. Self-motivated with a strong drive to achieve results. Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions.

Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you.

Disclaimer To ensure that we hire the best talent in the right way, we follow a strict hiring process and recently, Cisco has been made aware of fraudulent recruiters claiming to be from the company. Please be advised that any communication from Cisco about careers will: be in direct response to an application you have submitted through the company career site begin with screening or an interview originate from a Cisco email address, and be conducted across email, phone, or WebEx Cisco will never make a job offer without conducting an interview process or ask you for money in any way. If you have been requested to apply for a role or have received an offer from a site other than https://careers.cisco.com or cisco.wd5.myworkday.com , do not provide any personal identifying information, including your Aadhaar or other personal identifying number, birth certificate, banking information, driver's license, or passport. If you are the target of a recruiting scam, consider filing a report with your local law enforcement authorities.

Cisco bears no responsibility, and cannot be held liable, for any claims, damages, expenses, or other inconvenience resulting from or in any way connected to recruiting scams.

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