Senior Backend developer
Chennai
Overview:
Looking for an experienced Backend Developer with strong expertise in Python, distributed systems, data pipelines, and cloud-native infrastructure. The candidate will be responsible for designing and building scalable backend services, streaming data platforms, and ETL pipelines, along with deploying and managing services in Kubernetes environments.
Responsibilities:
Key Responsibilities- Design and develop scalable backend services using Python, FastAPI, and Go.
- Build high-performance asynchronous services using asyncio.
- Develop data validation and schema models using Pydantic.
- Design and implement ETL and streaming data pipelines using Kafka and Python-based producers/consumers.
- Work with Apache Kafka including:
- Consumer groups
- Partition strategy
- Offset management
- Schema registry (Avro / Protobuf)
- Implement stream processing using Kafka Streams or Apache Flink (good to have).
- Deploy and manage applications using Docker, Kubernetes, and Helm.
- Build and maintain CI/CD pipelines using GitHub Actions or GitLab CI.
- Architect and manage Elasticsearch (ELK) data storage, monitoring, and analytics workflows.
- Work with Netconf / Restconf APIs for network device integrations and automation.
- Ensure system reliability, scalability, monitoring, and performance optimization.
- Collaborate with data engineers, platform teams, and solution architects.
Requirements:
Required Skills- 7- 10 years of backend development experience.
- Strong programming experience in Python and Go.
- Experience with FastAPI, asyncio, Pydantic.
- Strong experience with Apache Kafka and event-driven architectures.
- Experience building ETL / data pipelines.
- Hands-on experience with Docker, Kubernetes, Helm.
- Experience in CI/CD automation.
- Experience with Elasticsearch / ELK stack.
- Familiarity with Netconf / Restconf.
- Strong understanding of microservices architecture and distributed systems.
- Kafka Streams or Apache Flink
- Telecom / Network automation domain experience
- Monitoring and observability tools
- Cloud platforms (AWS / GCP / Azure)
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
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Remote:
No
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