Software Engineer(Go and Java, Datastructure, Algorithm)
Motorola Solutions · Posted Sep 18
Mission-critical communications, command center software, and video security solutions for public safety and enterprise
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About the role
Motorola Solutions builds and connects technologies to help protect people, property and places, fostering safer communities, schools, hospitals, businesses and nations. The Software Engineering team is hiring a Software Engineer to join its 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.
What you will do
- 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.
Skills used in this role
What the employer is looking for
- Deep hands-on experience in Golang (preferred) and proficiency in Java or C, C++.
- 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 - 2 to 4 years.
Preferred qualifications
- Proven ability to design active-active multi-site architectures handling network partitions, majority/minority quorums, and site-isolation scenarios.
- Experience with large-volume transaction systems, data migration workflows, and end-to-end observability frameworks like OpenTelemetry and Kibana.
- Familiarity with enterprise security tooling such as Vault and mTLS.
- Background in automated deployments using Docker and CI/CD pipelines.
Benefits and support
- People-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world.
About Motorola Solutions
Motorola Solutions is a global leader in public safety and enterprise security, specializing in mission-critical communications, command center software, and video security solutions. The company empowers communities and organizations by building and connecting technologies that enhance safety, operational efficiency, and situational awareness worldwide. Formed as the legal successor to the original Motorola following its 2011 corporate split, Motorola Solutions serves government agencies, public safety departments, and commercial enterprises across more than 100 countries.
- Industry
- Telecommunications
- Company size
- 10001+ employees
- Founded
- September 25, 1928
- Location
- Chicago, Illinois, USA
- Funding stage
- Public Company
Leadership
Chairman and Chief Executive Officer
Executive Vice President and Chief Financial Officer
Executive Vice President and Chief Operating Officer
Executive Vice President and Chief Technology Officer
Senior Vice President, Strategy & Ventures
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