Senior Software Engineer (AI/ML)

• Design, build and deploy production-grade machine learning and Generative AI systems
• Architect agentic and multi-agent solutions including tool and function calling workflows
• Create Retrieval-Augmented Generation (RAG) pipelines that ground outputs in enterprise data
• Improve prompt design, safety and response quality through testing and iteration
• Define evaluation approaches, metrics and benchmarks for model and system performance
• Integrate AI capabilities into existing platforms with data engineers, platform teams and stakeholders
• Uphold engineering standards through code reviews, testing, documentation and debugging

• Python proficiency and hands-on use of machine learning and deep learning frameworks such as TensorFlow and PyTorch
• Experience building with Large Language Models (LLMs) including orchestration frameworks, agents and reasoning patterns
• Experience designing and implementing Retrieval-Augmented Generation (RAG) systems for enterprise knowledge and search
• Knowledge of data preparation, feature engineering, model selection and production performance considerations
• Understanding of core machine learning math including probability, linear algebra and optimization
• Familiarity with software engineering practices including Git, testing strategies and maintainable code
• Strong problem-solving with the ability to diagnose and resolve complex ML and GenAI system issues

* By choosing EPAM, you're getting a job at one of the most loved workplaces according to Newsweek 2021 & 2022&2023. * Employee ideas are the main driver of our business. We have a very supportive environment where your voice matters * You will be challenged while working side-by-side with the best talent globally. We work with top-notch technologies, constantly seeking new industry trends and best practices * We offer a transparent career path and an individual roadmap to engineer your future & accelerate your journey * At EPAM, you can find vast opportunities for self-development: online courses and libraries, mentoring programs, partial grants of certification, and experience exchange with colleagues around the world. You will learn, contribute, and grow with us Life at EPAM - EPAM is a leading global provider of digital platform engineering and development services. EPAM has been expanding in Singapore since 2013 and delivering the best solutions to our customers. As a recognized leader, EPAM Singapore achieved Great Place to Work® Certification in 2023 and is committed to providing our team with inspiring careers. - You will have the opportunity to work with fellow talented technologists and accelerate your career by participating in our numerous upskilling, training, and certification programs. That is why EPAM Singapore was awarded Gold for Best In-House Certification Programmes in the Employee Experience Awards 2023 and Silver in the SkillsFuture Employers Awards 2022 for our efforts in championing employees' skills development and building a lifelong learning culture at the workplace. You can also look forward to developing holistically with the multiracial festivals and various wellness and cultural activities organized by our passionate colleagues here. About EPAM Systems 501-1000