Java Full Stack Developer

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.

• 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

• 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 Type Script
• 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 Dev Ops, 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

• Knowledge of cloud platforms (OCP, Apigee, AWS, GCP, or Azure)
• Experience with CI/CD pipelines (e.g., Azure Dev Ops, Git Hub 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.