Calix provides the cloud, software platforms, systems and services required for communications service providers to simplify their businesses, excite their subscribers and grow their value.
Key Responsibilities
- Design & Development: Build and maintain robust backend services and microservices using Java, Rust, and Python, optimised for performance, scalability, and reliability.
- Event-Driven Architecture: Develop and manage high-throughput data pipelines and pub-sub workflows using Kafka at scale.
- Cloud Integration: Architect and deploy cloud-native solutions (preferably on GCP), ensuring seamless integration with partner systems and internal platforms.
- Data Engineering: Design systems to ingest, process, and analyse data from millions of IoT/WiFi devices, transforming it into actionable insights for customer support teams.
- Technical Leadership: Lead design reviews, mentor junior engineers, and drive best practices across the SDLC including code reviews, testing, and CI/CD.
- Cross-Functional Collaboration: Work closely with product managers, QA, and support teams to translate business requirements into technical solutions.
- Customer-Facing Engineering: Investigate and resolve complex field issues, collaborating with technical support and operations teams
Qualifications
- Bachelor's or Master's degree in computer science, Engineering, or related field.
- 6 10 years of hands-on experience in backend software development.
- Proven expertise in Java and Kafka in production environments.
- Strong understanding of microservices architecture, RESTful APIs, and distributed systems.
- Experience with cloud platforms (AWS preferred), containerisation (Docker), and orchestration (Kubernetes).
- Experience working in Telecom domain on EMS/NMS systems is mandatory.
- Solid grasp of both relational and NoSQL databases.
- Excellent problem-solving skills, communication abilities, and a collaborative mindset.
Location:
- India (Flexible hybrid work model - work from Bangalore office for 20 days in a quarter)
