Full Stack Developer

Overview: **Job Purpose** We are seeking a Software Developer to join our innovative development team. In this role, you will contribute to the design and development of our applications while taking ownership of specific components and features. **Responsibilities** * Design, develop, and maintain web applications using Java and Spring Boot for backend services and React for frontend development * Implement new features and enhancements to existing functionality with moderate guidance * Write clean, efficient, and maintainable code following best practices and team standards * Create and maintain RESTful APIs and integrate them with React\-based frontends * Collaborate with cross\-functional teams to understand requirements and deliver solutions * Troubleshoot, debug, and resolve technical issues in both backend and frontend systems * Participate in code reviews, providing and receiving constructive feedback * Write and maintain unit tests to ensure code quality and functionality * Contribute to database design and development using SQL and PostgreSQL * Stay current with relevant technologies and frameworks * Provide occasional guidance to junior developers **Knowledge and Experience** * Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience) * 3\+ years of professional software development experience * Java Programming: Deep knowledge of Java language, its ecosystem, and best practices * Experience with SQL, PostgreSQL and relational database concepts * Frontend Technologies: Proficiency in HTML, CSS, JavaScript, React, and TypeScript * Backend Development: Expertise in developing and maintaining backend services using Java, Spring, and related technologies * Strong understanding of RESTful services, microservices architecture, and database management * Familiarity with version control systems like Git, Azure DevOps, and CI/CD pipelines * AI \& ML Fundamentals: Understanding of natural language processing (NLP), machine learning concepts, and how LLMs work * Prompt Frameworks \& Techniques: Proficiency in methods such as zero\-shot, few\-shot, chain\-of\-thought, and knowledge\-generation prompting * LLM API Experience: Hands\-on work with major AI platforms (e.g., OpenAI, Anthropic, Google Gemini) to test and refine prompts * Prompt Optimization: Ability to craft precise, structured instructions that reduce hallucinations and improve accuracy * Data Preparation: Preparing and curating datasets for training or fine\-tuning models * Performance Analysis: Measuring and improving AI output quality through A/B testing and iterative refinement **Preferred Experience** * Knowledge of cloud platforms (OCP, Apigee, AWS, GCP, or Azure) * Experience with CI/CD pipelines (e.g., Azure DevOps, GitHub Actions) * Knowledge of containerization concepts (Docker) * Familiarity with microservices architecture * Experience with automated testing frameworks * Understanding of responsive design and accessibility standards * Knowledge of performance optimization techniques \-: Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.