Java/J2EE Developer

Responsibilities

• Senior Java Developer
• Strong professional experience with Java (backend development)
• Experience building RESTful APIs and working with common Java frameworks (e.g., Spring / Spring Boot or similar)
• Outstanding Java expertise (Java 8+) including I/O, multithreading/concurrency, collections, generics, and lambda expressions
• Strong experience building and consuming RESTful API web services
• Strong knowledge of Spring Framework and Dependency Injection
• Proficiency with build/test tools: Maven/Gradle, JUnit/Mockito, FitNesse
• Proven ability to perform R&D using AI, including evaluating AI-assisted approaches, rapidly prototyping solutions, and validating outcomes (e.g., prompt engineering, model/tool evaluation, and integrating AI capabilities into workflows or applications)
• Excellent problem-solving, analytical, and technical skills
• Strong oral and written communication skills, with the ability to clearly explain technical concepts to both technical and non-technical stakeholders
• Outstanding database skills with strong understanding of RDBMS (e.g., MS SQL) and data modeling
• Ability to write advanced SQL queries for reporting, troubleshooting, and data analysis
• Experience working with structured and semi-structured data formats: XML and JSON
• Understanding of Docker containers in the development process
• Understanding of application lifecycle management
• Ability to use CI/CD pipelines and related tools (e.g., JIRA, Jenkins) to build and deploy applications
• Experience with Git and collaborative development workflows
• Working knowledge of front-end technologies: HTML, JavaScript, CSS

Qualifications

• Prior knowledge of Tableau and Snowflake
• Strong understanding of fixed income markets, particularly mortgage and debt securities
• Python proficiency (preferred), particularly for AI/ML development and automation