
Senior Java Software Engineer
Ingrain Systems Inc
Job description
Required Skills & Qualifications
• 10+ years of professional experience in Java development
• Strong hands-on experience with Spring Boot, Spring Framework (Spring MVC, Spring Data, Spring Security)
• Proven experience designing and building microservices architecture
• Strong expertise in relational databases (e.g., MySQL, PostgreSQL, Oracle) — schema design, query optimization, indexing
• Experience with NoSQL databases (e.g., MongoDB, Redis, Cassandra) is a plus
• Solid understanding of RESTful API design and development
• Experience with ORM frameworks (Hibernate/JPA)
• Proficiency in build tools (Maven/Gradle) and version control (Git)
• Experience with unit testing frameworks (JUnit, Mockito) and TDD practices
• Familiarity with containerization and orchestration (Docker, Kubernetes)
• Experience with message queuing systems (Kafka, RabbitMQ, or similar) is a plus
• Understanding of cloud platforms (AWS, Azure, or GCP)
• Strong knowledge of design patterns, SOLID principles, and clean code practices
• Experience with CI/CD tools (Jenkins, GitLab CI, or similar)
• Excellent problem-solving, analytical, and communication skills
• Bachelor's or Master's degree in Computer Science, Engineering, or related field (or equivalent practical experience)
Preferred Qualifications
• Experience with event-driven architecture
• Exposure to Agile/Scrum methodologies
• Prior experience in a technical leadership or mentorship role
• Knowledge of performance tuning and application monitoring tools (e.g., New Relic, Datadog, Splunk)
• Experience working in a fast-paced, cross-functional product environment