Sr Software Engineer
The Senior Software Engineer will design and develop a high-throughput, mission-critical microservice framework for traffic routing and load balancing. The role involves working with distributed systems, gRPC, RabbitMQ, and various data persistence technologies to support multi-site deployments.
- Compensation
- Not disclosed
- Location
- Bangalore, India
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 1+ years
- Category
- Software engineering
- Posted
Skills
Must have
- Deep hands-on experience in Golang, C, C++, or Java
- Strong computer science fundamentals, data structures, and algorithms
- Deep understanding of distributed systems, multi-threading, concurrency control, and Finite State Machines
- Hands-on expertise with gRPC, Protobuf v3, and RabbitMQ
- Experience with Apache Ignite, GridGain, Consul Raft, and LockAuthority
- Knowledge of PostgreSQL, Redis, and ElasticSearch
- Ability to design active-active multi-site architectures
- Experience with OpenTelemetry, Kibana, Vault, and mTLS
- Background in Docker and CI/CD pipelines
- 1 to 10 years of industry experience
Full description
Company Overview
At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.
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Department Overview
We are seeking a Software Engineer to join our core engineering team to design and develop a high-throughput, mission-critical active-active microservice framework responsible for dynamically routing and balancing traffic across multi-site deployments based on real-time health, capacity, and geolocation metrics.
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Job Description
Key Responsibilities:
- Develop the core Load Distribution engine using Finite State Machines (FSM) to manage dynamic homing, execute Weighted Average Score (WAS) algorithms, and implement hysteresis.
- Architect high-throughput API and messaging layers using gRPC for metrics ingestion and RabbitMQ (RMQ) for event-driven communication.
- Implement distributed leader election and consensus mechanisms utilizing Consul Raft and LockAuthority across active-active deployments.
- Ensure system scalability to handle 3,000+ assignments per second while integrating Apache Ignite/GridGain for stateless caching and data recovery.Required Skills & Experience:
- Deep hands-on experience in Golang (preferred) and proficiency in C, C++, or Java.
- Strong computer science fundamentals, data structures, and algorithms.
- Deep understanding of distributed systems, multi-threading, concurrency control, and Finite State Machines (FSM).
- Hands-on expertise with networking and messaging protocols including gRPC, Protobuf v3, and RabbitMQ.
- Strong background with distributed databases like Apache Ignite and GridGain, and consensus tools like Consul Raft and LockAuthority.
- Practical knowledge of persistence and caching solutions such as PostgreSQL, Redis, and ElasticSearch.
- Excellent written and verbal communication skills for technical documentation and explaining complex ideas.
- Industry Experience - 1 to 10 years.