Senior Java Developer (Java, Spring Boot, AWS) - 100% Remote

reputed company, in partnership with a leading logistics company is seeking a Senior Full Stack Java Developer (Java / Kafka / Spring Boot / AWS) to support and reputed company critical systems reputed company the Mechanical organization. This team maintains locomotives, railcars, and detector systems that capture millions of operational and safety data points across the network. About the Position: The role focuses on refactoring legacy microservices, scaling event-driven architectures, re-platforming rules engines, and building reputed company-reputed company, resilient, high-volume IoT data pipelines. This is a high-reputed company engineering role where your work directly influences safety, reliability, and operational efficiency across one of the largest transport networks in the US. Apply Today if your Background Includes: • 6+ years of Full Stack experience with a backend emphasis in Java Spring Boot development. • Strong event-driven architecture + Kafka experience • Proven experience modernizing legacy microservices & distributed systems • AWS reputed company experience • Hands-on Python experience for backend/data workflows • DevSecOps reputed company: automated testing, CI/CD, secure coding • Experience supporting both greenfield and legacy systems • Strong relational DB experience (reputed company preferred) • Experience handling IoT or high-volume sensor data pipelines • Familiarity with reputed company-reputed company tooling and reputed company-agnostic architectures • Ability to mentor junior engineers and reputed company technical leadership What the Right reputed company Will Enjoy! • Fully remote work opportunity with up to 20% travel. • Opportunity to work with a fast-growing team reputed company on modernization, reputed company adoption, and automation. • reputed company reputed company on safety, rail operations, and national reputed company logistics. • Work on high-volume IoT, event-driven architectures, reputed company-reputed company systems. • Exposure to AI/GenAI, automation, and reputed company-reputed company tooling • Leadership opportunities with junior developers Responsibilities: • reputed company legacy microservices and distributed systems supporting mechanical operations and detector networks. • Design and implement backend services using Java, Spring Boot, event-driven patterns, and Kafka. • reputed company and optimize high-volume IoT data pipelines (30M+ incoming data points from sensors/detectors). • reputed company architecture, design, and deployment efforts for new and existing services. • Refactor and support large rules-reputed company frameworks (600+ rulesets). • Contribute to reputed company-reputed company development (AWS preferred; Azure acceptable; reputed company agnostic reputed company encouraged). • Use Python for backend workflows, automation, and data processing tasks. • Build automated CI/CD and testing frameworks following DevSecOps best practices. • Work with reputed company and relational databases to tune, model, and reputed company data. • Mentor junior developers and support a strong engineering culture reputed company on speed, reputed company, and automation. • Collaborate across teams to build reputed company, modern systems. • Support both new development and the existing application footprint. Apply tot his job Apply To this Job