We are seeking a highly skilled Senior AI Integration .NET Full-Stack Developer with Angular to architect, build, and validate AI-powered applications that bridge intelligent services with modern user experiences.
In this role, you will lead the design of backend services, architect responsive front-end solutions, and drive the seamless integration of AI capabilities into business-critical systems. You will take ownership of shaping agentic AI solutions end-to-end — from API architecture and system design to comprehensive testing strategies — while mentoring peers and championing 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 implementation 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, write, and optimize stored procedures, 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 maintenance, and drive release quality gates
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Mentor mid-level engineers and contribute to technical decision-making across the team
Requirements
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3+ years of professional experience in full-stack development, with a proven track record in AI integration
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Strong proficiency in C# and .NET for backend service development and architecture
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Deep expertise in Angular for building modern, responsive, and scalable front-end components
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Advanced skills in Gen AI-assisted development to accelerate coding and integration workflows
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Extensive background in Microsoft SQL Server, including stored procedures, query optimization, and ETL processes
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Proven competency in Playwright and test automation development within the JS ecosystem
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Solid understanding of secure, scalable integration patterns between AI services and enterprise applications
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Experience mentoring engineers and leading technical initiatives
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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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Working 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
