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In this role, you will contribute to the design and development of our applications while taking ownership of specific components and features.\nResponsibilities\nDesign, develop, and maintain web applications using Java and Spring Boot for backend services and React for frontend development\nImplement new features and enhancements to existing functionality with moderate guidance\nWrite clean, efficient, and maintainable code following best practices and team standards\nCreate and maintain RESTful APIs and integrate them with React-based frontends\nCollaborate with cross-functional teams to understand requirements and deliver solutions\nTroubleshoot, debug, and resolve technical issues in both backend and frontend systems\nParticipate in code reviews, providing and receiving constructive feedback\nWrite and maintain unit tests to ensure code quality and functionality\nContribute to database design and development using SQL and PostgreSQL\nStay current with relevant technologies and frameworks\nProvide occasional guidance to junior developers\nKnowledge and Experience\nBachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)\n3+ years of professional software development experience\nJava Programming: Deep knowledge of Java language, its ecosystem, and best practices\nExperience with SQL, PostgreSQL and relational database concepts\nFrontend Technologies: Proficiency in HTML, CSS, JavaScript, React, and TypeScript\nBackend Development: Expertise in developing and maintaining backend services using Java, Spring, and related technologies\nStrong understanding of RESTful services, microservices architecture, and database management\nFamiliarity with version control systems like Git, Azure DevOps, and CI/CD pipelines\nAI & ML Fundamentals: Understanding of natural language processing (NLP), machine learning concepts, and how LLMs work\nPrompt Frameworks & Techniques: Proficiency in methods such as zero-shot, few-shot, chain-of-thought, and knowledge-generation prompting\nLLM API Experience: Hands-on work with major AI platforms (e.g., OpenAI, Anthropic, Google Gemini) to test and refine prompts\nPrompt Optimization: Ability to craft precise, structured instructions that reduce hallucinations and improve accuracy\nData Preparation: Preparing and curating datasets for training or fine-tuning models\nPerformance Analysis: Measuring and improving AI output quality through A/B testing and iterative refinement\nPreferred Experience\nKnowledge of cloud platforms (OCP, Apigee, AWS, GCP, or Azure)\nExperience with CI/CD pipelines (e.g., Azure DevOps, GitHub Actions)\nKnowledge of containerization concepts (Docker)\nFamiliarity with microservices architecture\nExperience with automated testing frameworks\nUnderstanding of responsive design and accessibility standards\nKnowledge of performance optimization techniques \nIntercontinental Exchange, Inc. is an Equal Opportunity Employer. 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