Senior Full Stack Developer

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 seeking a Senior Full Stack Developer to design and deliver high-quality frontend and backend features, drive technical excellence, mentor team members, and collaborate closely with product and QA teams. This role requires strong hands-on experience, technical leadership, and the ability to make impactful decisions that align with business goals.

Responsibilities

• Implement complex features across the frontend (React) and backend (Java + Spring/Spring Boot), ensuring seamless end-to-end integration and reliability
• Design and deliver well-documented APIs (REST/GraphQL) and integrate with existing systems
• Maintain high coding standards, lead and participate in code reviews, and approve critical pull requests
• Author and maintain automated tests (unit and integration) and promote test-first development approaches
• Ensure secure handling of data and adherence to security best practices, including authentication, authorization, and sensitive data protection
• Mentor junior and mid-level developers, provide constructive feedback, and promote knowledge sharing within the team
• Break down complex stories, estimate tasks, and support product prioritization from a technical perspective
• Collaborate closely with Product, Design, and QA to ensure solutions meet requirements and user experience expectations
• Participate in grooming, planning, and demo sessions
• Identify and lead refactoring efforts, reduce technical debt, and drive performance and observability improvements
• Promote documentation and improve onboarding processes for technical teammates

Requirements

• At least 3 years of professional software development experience with demonstrable production projects using Java + Spring and React
• Proven track record of ownership, mentoring, and delivering complex features end-to-end in a production environment
• Hands-on experience with Apache Kafka for building scalable, event-driven architectures
• Deep expertise in Java (11 and 17) and Spring/Spring Boot, including memory management, JVM tuning and profiling, and performance optimization
• Strong React skills, including component patterns, state management, performance optimization, and adherence to best practices
• Proven experience writing and maintaining effective unit and integration tests to ensure code quality and reliability
• Strong written and verbal communication skills, with the ability to explain technical trade-offs to both technical and non-technical stakeholders
• Willingness and ability to travel as required by the project
• Fluent English skills (written and spoken) at a B2+ level or higher

Nice to have

• Experience with JavaScript for frontend development beyond React, enabling broader contributions to UI/UX enhancements
• Familiarity with Oracle PL/SQL for writing and optimizing database queries and stored procedures
• Experience working with Oracle RDBMS for managing and integrating enterprise-level databases
• Proficiency with Oracle SQL Developer for database development, debugging, and performance tuning

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Healthcare benefits
• 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