We are looking for a Senior Java Full-Stack Developer who thrives on building end-to-end solutions and making sound technical decisions. In this role, you will design and develop complete features — from the database layer all the way to the user interface — while contributing to the architecture of scalable, high-demand systems. If you enjoy working in cloud environments, proposing architectural improvements, and taking ownership of your work, we'd love to hear from you.
Responsibilities
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Design and develop complete features spanning the full stack, from database to UI
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Build and maintain robust, scalable, and resilient software solutions in production environments
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Design, develop, and integrate REST APIs, including connections with external services
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Make well-reasoned technical decisions and propose architectural improvements
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Ensure code quality through automated testing (unit and integration)
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Work with cloud infrastructure to support high-demand, distributed systems
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Collaborate on maintaining observability standards across services (structured logging, metrics, and tracing)
Requirements
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3+ years of full-stack development experience in production environments
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Proficiency in Java, with a proven track record of building end-to-end solutions
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Strong React skills (Next.js preferred)
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Hands-on experience with AWS (EKS, Lambda, S3, CloudWatch)
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Strong experience with Node.js (NestJS preferred)
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Solid understanding of design patterns and strong judgment for structuring code and projects
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Proficiency designing and developing REST APIs and integrating with external APIs
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Advanced handling of asynchronous programming (Promises, event loop, error handling)
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Experience with automated testing (unit and integration)
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Experience with both relational and non-relational databases
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Familiarity with event-driven architecture (SQS, RabbitMQ, or similar)
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Experience with Docker and a solid understanding of Kubernetes
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Knowledge of observability practices (structured logs, metrics, tracing)
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Understanding of API security (JWT, OAuth, access control)
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Experience with SSR/SSG and the judgment to choose the right strategy for each case
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Proficiency with state management (Redux, Zustand, or similar)
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Experience with UI testing (Jest, React Testing Library, or Cypress)
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Experience integrating with REST APIs and handling authentication and sessions
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Familiarity with basic performance optimization (bundle size, lazy loading)
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Proficiency in English at an Upper-Intermediate level (B2) or higher
Nice to have
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Experience designing scalable and resilient systems
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Knowledge of concurrency management and idempotency control
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
