EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting‑edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. We are looking for an experienced Senior Full-Stack Developer with cloud-native development experience to join our team and contribute to an internal application for our client in the Oil & Gas domain. This is a new project focused on developing a centralized workflow system for land‑related operations. Responsibilities Design, develop, and maintain a centralized workflow system for land-related operations Build scalable backend services using .NET and WebAPI Develop responsive and dynamic user interfaces with Angular Architect and implement microservices following cloud-native best practices Deploy and manage applications on AWS infrastructure Apply SOLID principles, DDD, CQRS, Mediator, and Repository patterns across the codebase Write and maintain unit and integration tests to ensure high code quality Set up and maintain CI/CD pipelines in Azure Collaborate with cross-functional teams to deliver high-quality features Conduct code reviews and provide mentorship to other developers Troubleshoot, debug, and optimize application performance Requirements Expertise in .NET, with 3+ years of experience in full-stack development Hands‑on experience with Angular 18 (v.16+ may be acceptable), Angular Material, and AG Grid Solid background in AWS cloud-native development Proficiency in Web API, SQL, and SQL Server Skills in Dapper and AutoMapper Strong understanding of SOLID principles, DDD, and microservices architecture Competency in CQRS, Mediator, and Repository Pattern Knowledge of unit testing and integration testing Familiarity with setting up pipelines in Azure Showcase of HighCharts Understanding of RxJS operators (switchMap, debounce, concat, merge, combineLatest, map, takeUntil, last, pluck, Subject, BehaviorSubject) Proficient communication skills in English (B2 level or higher) We offer International projects with top brands Work with global teams of highly skilled, diverse peers Employee financial programs Paid time off and sick leave Upskilling, reskilling and certification courses Unlimited access to the LinkedIn Learning library and 22,000+ courses Global career opportunities Volunteer and community involvement opportunities EPAM Employee Groups Award‑winning culture recognized by Glassdoor, Newsweek and LinkedIn #J-18808-Ljbffr