Cynet Systems · 1 week ago
Back End Java Lead/Developer
Irving, TX
Full-time
Onsite
Senior Level
6+ years expCynet Systems is seeking a Back End Java Lead/Developer to join their team. The role involves designing and implementing solutions using Java and Spring Boot, while also managing Kafka-based systems and cloud services. The candidate should have a strong background in microservices architecture and containerization technologies.
Human ResourcesEmploymentRecruitingStaffing Agency
Responsibilities
6+ years of hands-on experience with Java 8+ and strong proficiency in Spring Boot framework
Solid understanding of microservices architecture
6+ years of experience with relational databases (SQL Server, Postgres)
6+ years of industry experience with AWS or similar cloud platforms (e.g., GCP, Azure, Pivotal Cloud Foundry, OpenShift), including familiarity with services like S3, Lambda, EC2, RDS, Load Balancing, Istio Service Mesh, and API Gateway
Experience with Docker, Kubernetes and other containerization technologies
Advanced Kafka Expertise: Proven ability to design, implement, and manage Kafka-based solutions, specifically:
Crafting Kafka topics, producers, and consumers for diverse use cases such as event sourcing, log aggregation, and real-time analytics
Optimizing Kafka performance through effective serialization, batching, partitioning strategies, and consumer group management
Troubleshooting and monitoring Kafka clusters in production environments
A deep understanding of Kafka's core characteristics: durability, scalability, fault tolerance, and security best practices (including authentication, authorization, and encryption)
Specific feedbacks: having ownership and lead mindset; as the position is remote/hybrid, person should be ready to come to video call at least few times in a week
Qualification
Required
6+ years of hands-on experience with Java 8+ and strong proficiency in Spring Boot framework
Solid understanding of microservices architecture
6+ years of experience with relational databases (SQL Server, Postgres)
6+ years of industry experience with AWS or similar cloud platforms (e.g., GCP, Azure, Pivotal Cloud Foundry, OpenShift), including familiarity with services like S3, Lambda, EC2, RDS, Load Balancing, Istio Service Mesh, and API Gateway
Experience with Docker, Kubernetes and other containerization technologies
Advanced Kafka Expertise: Proven ability to design, implement, and manage Kafka-based solutions, specifically: Crafting Kafka topics, producers, and consumers for diverse use cases such as event sourcing, log aggregation, and real-time analytics
Optimizing Kafka performance through effective serialization, batching, partitioning strategies, and consumer group management
Troubleshooting and monitoring Kafka clusters in production environments
A deep understanding of Kafka's core characteristics: durability, scalability, fault tolerance, and security best practices (including authentication, authorization, and encryption)
Having ownership and lead mindset; as the position is remote/hybrid, person should be ready to come to video call at least few times in a week
Company
Cynet Systems
Headquartered in Washington DC Metro Area, Cynet Systems is a top talent supplier for companies across North America.
1001-5000 employees
Funding
Current Stage
Late StageLeadership Team
Ashwani (Ash) M.
Partner and Co-CEO
Nikhil "Nick" Budhiraja
Founder / Co-CEO
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