Senior Backend Developer Java Spring Boot

Juara It Solutions • Plano, TX

40d

About The Position

We are looking for an experienced Senior Backend Developer (Java Spring Boot) with 12+ years of hands-on expertise in architecting and developing scalable, high-performance microservices-based applications. The ideal candidate has strong experience across distributed systems , microservices architecture , and cloud-native deployments , and can lead design discussions, mentor developers, and ensure delivery excellence for enterprise-grade solutions.

Requirements

• 12+ years in backend development and enterprise application architecture.
• Proven success in microservices, RESTful APIs, distributed systems , and event-driven architecture .
• Solid experience in Java (11 or above) , Spring Boot , Spring Cloud , and Hibernate/JPA .
• Hands-on with containerization (Docker) , orchestration (Kubernetes) , and CI/CD automation .
• Strong exposure to Kafka , RabbitMQ , or other message brokers.
• Java (Core & Advanced)
• Spring Boot / Spring Cloud
• Microservices Architecture
• RESTful API Development
• Docker / Kubernetes
• CI/CD (Jenkins, GitHub Actions, or similar)
• Event-Driven Architecture (Kafka/RabbitMQ)
• Cloud Platforms (AWS, Azure, or GCP)
• Strong analytical and problem-solving abilities.
• Excellent communication and collaboration skills.
• Ability to drive technical decisions and mentor team members.
• Leadership mindset with focus on delivery quality and accountability.

Nice To Haves

• Domain-Driven Design (DDD)
• Service Mesh (Istio, Linkerd)
• Observability & Monitoring (ELK, Grafana, Prometheus, Jaeger)
• Database Performance Tuning (SQL/NoSQL)
• Security Protocols (OAuth2, JWT, SAML, PKI)
• Mentorship & Technical Leadership
• AWS Certified Developer / Solutions Architect
• Certified Kubernetes Administrator (CKA) or equivalent

Responsibilities

• Architecture & Design Lead the design and implementation of scalable microservices using Java and Spring Boot . Define service boundaries, data models, and API contracts aligned with domain-driven design (DDD). Ensure architectural consistency, performance optimization, and adherence to security standards.
• Development & Delivery Develop RESTful APIs and backend services with a focus on reliability, maintainability, and testability . Collaborate with cross-functional teams including DevOps, QA, and Product to deliver high-quality releases. Conduct code reviews, implement unit testing, and mentor junior developers.
• DevOps & CI/CD Work with DevOps teams to implement automated pipelines using Jenkins, GitHub Actions , or equivalent. Deploy and manage applications using Docker and Kubernetes on cloud platforms ( AWS/Azure/GCP ).
• Performance, Monitoring & Optimization Implement observability tools (ELK, Prometheus, Grafana, Jaeger) to monitor application performance. Apply load balancing, fault tolerance, and caching techniques to optimize system scalability.
• Data Strategy & Governance Design and integrate with both SQL and NoSQL databases ( MySQL, PostgreSQL, MongoDB, Cassandra ). Ensure compliance with enterprise data governance and security standards.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level