Senior Java Developer (Remote/Mumbai, India)

About Us At Appex Innovations, we believe in the power of technology to transform healthcare, we believe in being nimble and in continual innovation, we believe that every customer is unique and we believe in listening to our clients. With our deep expertise in the health care domain, solid resource base, constant industry interface and the drive to be the best in the industry, we strive to provide services that re-define health care in the years to come. The secret to our success is Appex Innovations commitment to our people and our work. We thrive on teamwork, intelligence, and innovation. Our bright and energetic employees, hailing from over different parts of the world, share a passion for leading the way to improved healthcare outcomes. Together we work diligently to add value to our clients. Job Description We have an opportunity for a Senior Java Developer with our partner supporting offshore from India. Job Details: Position: Senior Java Developer Experience: Senior Level – 12+ years Location: Remote – (Offshore India - IST Hours, Open for CST if required) Environment: AWS Cloud Tech Stack: Java, Spring Boot, NoSQL, and RDS Database Type: Fulltime/ Contract Qualifications & Core Requirements • Experience: 12+ years of hands-on software development experience with Java (Java 11/17+ preferred). • Frameworks: Expertise in Spring Boot, Spring Data, Spring Security, and microservice ecosystem patterns. • Database Expertise: Deep proficiency in both relational databases (AWS RDS / PostgreSQL / MySQL) and NoSQL engines (DynamoDB, MongoDB, or Cassandra). • Cloud Platform: Advanced working knowledge of AWS cloud services, serverless/containerized deployments, and cloud-native architecture. • Engineering Best Practices: Proven track record in TDD/JUnit, Git workflows, domain-driven design (DDD), and automated CI/CD pipelines. • Communication & Hours: Outstanding verbal/written English skills. Based in IST, with the flexibility to cover overlapping hours with US Central Standard Time (CST) when required. Nice-to-Have Skills • Hands-on experience with event-driven messaging systems (Apache Kafka, AWS SQS/SNS). • AWS Certified Developer or AWS Solutions Architect Associate certification.