Lead .NET Engineer (Full-Stack, Front-End, Cloud & AI)

EPAM is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, EPAM empowers clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

• Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience
• Minimum 7 years professional experience with C# and .NET technologies (ASP.NET, ASP.NET Core)
• Solid hands-on experience with front-end technologies such as React or Angular, including component architecture, state management, and responsive design
• Demonstrated ability to build seamless user interfaces integrating effectively with back-end services and APIs
• Hands-on experience with cloud platforms (Microsoft Azure, AWS, Google Cloud Platform)
• Strong understanding of cloud-native architectures and tools such as Docker, Kubernetes, or serverless frameworks
• Demonstrated practical experience applying AI technologies to projects
• Proficiency in evaluating, selecting, and implementing AI models and frameworks
• Strong understanding of AI/ML fundamentals, including model training, data preprocessing, and prompt engineering
• Ability to identify AI opportunities for process automation, analytics, or product enhancement
• Familiarity with AI adoption limitations and best practices
• Ability to explain AI concepts and workflows to both technical and non-technical audiences
• Proficiency with relational and non-relational databases such as SQL Server, PostgreSQL, MongoDB, or DynamoDB
• Experience designing and building RESTful APIs
• Familiarity with CI/CD pipelines and tools such as Azure DevOps, Jenkins, or GitHub Actions
• Solid understanding of software development best practices including Agile methodologies, unit testing, and version control (Git)
• Strong analytical and problem-solving skills
• English proficiency at B2 level or above

• Develop, test, and maintain web-based applications, services, and APIs using .NET technologies (C#, ASP.NET Core)
• Create responsive, intuitive, and high-performing user interfaces using front-end technologies such as React or Angular
• Collaborate with Product Managers, Designers, and Engineers to define application requirements and architecture across front-end and back-end layers
• Oversee deployment, integration, and monitoring of software on cloud platforms like Microsoft Azure, AWS, or Google Cloud Platform
• Implement cloud-native principles using technologies like serverless computing, containers (Docker, Kubernetes), and cloud storage solutions
• Integrate and apply AI technologies within practical, real-world projects
• Evaluate, select, and implement AI models and frameworks beyond basic tool usage
• Identify opportunities where AI can improve process automation, analytics, or products
• Explain AI concepts and workflows clearly to technical and non-technical audiences
• Ensure application security, performance, and scalability by adhering to best practices and cloud architecture
• Troubleshoot and resolve technical issues in production and non-production environments
• Participate in code reviews to uphold code quality, reusability, and long-term maintainability
• Simplify deployment through automated CI/CD pipelines
• Stay updated on emerging trends in .NET frameworks, front-end frameworks, cloud and AI technologies, and related tools
• Mentor junior engineers and contribute to the team's technical expertise

Working from the office in Katowice, Gdansk, Poznan, Lodz, Warsaw, Wroclaw, or Krakow, 3 days per week, is required.