Senior Software Engineer (L3 Support)

Posted 4 Days Ago
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Bangalore, Bengaluru Urban, Karnataka, IND
In-Office
Senior level
Insurance
The Role
Develop scalable Node.js backend services while supporting high-traffic production systems at L3. Responsibilities include optimizing APIs, refactoring code, debugging distributed systems, resolving complex incidents, analyzing logs and database issues, conducting root-cause analysis, implementing permanent fixes, and improving observability. The engineer will also collaborate with DevOps, QA, and product teams and participate in architecture and technical planning.
Summary Generated by Built In
Role Summary

We are looking for a highly skilled Senior Software Engineer with strong development capabilities who can handle complex production issues, perform deep debugging, and contribute to backend development. This role will function as a hybrid Development + Production Support position, requiring strong system understanding and problem-solving skills.


Key Responsibilities
? Development Responsibilities
  • Design and develop scalable backend services using Node.js

  • Optimize APIs for performance and reliability

  • Refactor code to improve maintainability and scalability

  • Implement system improvements based on production learnings

  • Participate in architecture discussions and technical planning

? Production Support (L3)
  • Handle complex L3 incidents, RCA, and critical production issues

  • Perform deep debugging across distributed systems

  • Analyze logs, API failures, DB queries, memory leaks, performance bottlenecks

  • Coordinate with DevOps, QA, and product teams during incidents

  • Own root cause analysis and implement permanent fixes

  • Improve observability, monitoring, and alerting mechanisms



RequirementsRequired Skills & Experience
  • 6+ years of experience in backend development and production support

  • Experience working on scalable, high-traffic systems

  • Strong debugging skills across:

    • Application layer

    • Database layer

    • API integrations

    • Async systems / queues

  • Good understanding of:

    • REST APIs

    • Microservices architecture

    • Caching (Redis preferred)

    • SQL databases

  • Experience in handling production incidents

  • Strong analytical and problem-solving skills


Good to Have
  • Strong hands-on experience in Node.js & JavaScript

  • Experience with cloud platforms (AWS preferred)

  • Experience with logging/monitoring tools (ELK, Grafana, etc.)

  • Exposure to containerized environments (Docker/Kubernetes)

  • Knowledge of CI/CD pipelines


Behavioral Expectations
  • Ownership mindset

  • Clear communication during issue resolution

  • Strong system thinking approach

  • Proactive in identifying potential system risks


Ideal Candidate Profile

✔ Has worked in product-based or scalable startup environments
✔ Has handled high-severity production issues
✔ Can move between debugging and writing production-grade code
✔ Understands end-to-end system architecture



Skills Required

  • 6+ years of experience in backend development and production support
  • Experience working on scalable, high-traffic systems
  • Strong debugging skills across application, database, API integration, and asynchronous systems or queues
  • Understanding of REST APIs
  • Understanding of microservices architecture
  • Understanding of caching, preferably Redis
  • Understanding of SQL databases
  • Experience handling production incidents
  • Strong analytical and problem-solving skills
  • Hands-on experience with Node.js and JavaScript
  • Experience with cloud platforms, preferably AWS
  • Experience with logging and monitoring tools such as ELK or Grafana
  • Exposure to containerized environments such as Docker or Kubernetes
  • Knowledge of CI/CD pipelines
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The Company
Mumbai, Maharashtra
128 Employees
Year Founded: 2018

What We Do

Why does Insurance have to be always sold, and never bought? Is that age-old concept still valid in the 21st century, especially now in the covid era? What if insurance distribution be made as simple as accepting digital payments for any business? How far can we re-imagine insurance distribution with a smart application of technology and intermediary license? What does the democratization of Insurance mean? We are trying to find answers to these questions. We are building a 'financial infrastructure' stack for insurance distribution in India. As an "Insurance-in-a-Box"​ for any company, we enable any insurance product from any insurer across any customer engagement channel, holistically and seamlessly. Our customers range from mainstream distributors like Banks, NBFCs, Brokers, etc., to alternative players who are new to insurance distribution like retail, payment networks, BCs, digital, telecom, fintech, tech startups, etc. For such alternative distribution partners, we not only help you to start your digital distribution journeys but work with you as your partners to accelerate your insurance distribution growth. Watch this 70-second video to know what we do: https://youtu.be/JWN3AGxNO1A Get in touch with us at [email protected], we look forward to hearing from you!

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