Senior Java Backend Developer

Design, develop, and maintain enterprise-level backend systems and microservices using Java (Spring Boot). Lead the end-to-end lifecycle of backend features - from technical design and implementation to deployment and support. Develop RESTful APIs and ensure secure and efficient communication between distributed systems. Optimize system performance, reliability, and scalability. Integrate with relational and NoSQL databases and ensure data integrity and optimal access patterns. Collaborate with frontend, DevOps, QA, and product teams to deliver integrated and high-quality solutions. Conduct code reviews and provide technical mentorship to junior and mid-level developers. Participate in architectural planning, technical strategy, and design discussions. Ensure adherence to coding standards, best practices, and security guidelines. Troubleshoot and resolve complex technical issues in production and staging environments. Required Skills 10+ years of backend development experience, with deep expertise in Java (Java 8 or later). Strong hands-on experience with Spring Framework (Spring Boot, Spring Data, Spring Security, etc.). Solid understanding of microservices architecture, API design, and integration patterns. Experience with SQL databases (e.g., PostgreSQL, MySQL) and NoSQL stores (e.g., MongoDB, Redis). Proficient in RESTful API design and implementation. Hands-on experience with unit testing (JUnit, Mockito) and CI/CD pipelines. Experience working with Docker, and familiarity with container orchestration platforms like Kubernetes. Good understanding of application security principles, including authentication (OAuth2, JWT), authorization, and encryption. Familiarity with message brokers (Kafka, RabbitMQ) and asynchronous processing. Excellent problem-solving, analytical, and communication skills. ROBOTICS TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ROBOTICS TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ROBOTICS TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract #J-18808-Ljbffr