We are seeking a seasoned Senior AI Integration .NET Full-Stack Developer with Angular to architect, build, and deliver AI-powered applications that bridge intelligent services with modern user experiences.
In this role, you will lead the design and development of backend services, architect responsive front-end solutions, and drive the seamless integration of AI capabilities into business-critical systems. You will take a leading role in shaping agentic AI solutions — from API architecture to end-to-end testing strategies — while mentoring engineers and fostering a collaborative, quality-driven engineering culture.
Responsibilities
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Architect and develop robust backend services in .NET (C#) to expose AI/model capabilities via APIs (REST/gRPC) for consumption by front-end and downstream applications
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Lead the design and development of Angular UI components that surface AI-driven features such as chat interfaces, recommendation panels, and agent status/monitoring dashboards within existing or new applications
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Define and enforce secure, scalable, and maintainable integration patterns between AI services and core business applications
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Design and optimize stored procedures, complex queries, and ETL processes to support data pipelines feeding AI models
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Establish automated testing frameworks using Playwright for UI/end-to-end testing of AI-integrated application features
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Define and implement testing strategies specific to AI/agentic systems, including prompt regression testing, output validation, agent behavior testing, and edge-case/adversarial testing
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Lead code reviews, own CI/CD pipeline architecture and maintenance, and enforce release quality gates
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Mentor mid-level engineers, share best practices, and contribute to technical decision-making across teams
Requirements
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3+ years of professional experience in full-stack development, with proven expertise in AI integration
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Advanced proficiency in C# and .NET for backend service architecture and development
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Deep expertise in Angular for building modern, responsive, and scalable front-end components
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Strong skills in Gen AI-assisted development to accelerate coding and integration workflows
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Extensive background in Microsoft SQL Server, including advanced stored procedures, query tuning, and ETL process design
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Proven competency in Playwright and test automation architecture within the JS ecosystem
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Solid understanding and hands-on experience designing secure, scalable integration patterns between AI services and enterprise applications
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Demonstrated ability to lead technical initiatives, mentor engineers, and drive engineering excellence
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Proficiency in English at an Upper-Intermediate level (B2) or higher
Nice to have
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Hands-on experience with Amazon Web Services for cloud-based deployments
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Practical knowledge of containerization technologies (Docker, Kubernetes)
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Proficiency in Python for AI/ML-related scripting and tooling
We offer
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International projects with top brands
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Work with global teams of highly skilled, diverse peers
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Healthcare benefits
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Employee financial programs
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Paid time off and sick leave
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Upskilling, reskilling and certification courses
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Unlimited access to the LinkedIn Learning library and 22,000+ courses
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Global career opportunities
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Volunteer and community involvement opportunities
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EPAM Employee Groups
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Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn
