We are seeking a skilled and experienced Senior Backend Engineer with expertise in Golang and Node.js to join our team. In this role, you will contribute to strengthening the team with a focus on backend development, ensuring the seamless evolution of the solution architecture. This position plays a key role in enabling the team to take greater ownership of the system, delivering high-quality solutions end-to-end. Responsibilities Build and maintain highly scalable and efficient backend systems for the Web Console Design and implement services and APIs using Go and Node.js Collaborate with cross-functional teams to enhance the system architecture and ensure best practices Optimize performance and reliability of backend services to support a growing platform Utilize GCP data solutions, including BigQuery and Data Flows, to handle large-scale data processing needs Ensure full CI/CD implementation using GitHub and Terraform Maintain system observability and monitoring using Datadog Contribute to team discussions to improve code quality, scalability, and maintainability Take ownership of system components and drive improvements end-to-end Requirements 3+ years of professional software development experience with backend technologies Expertise in TypeScript, Node.js, and Go Knowledge of Google Cloud Platform (GCP) data solutions such as BigQuery and Data Flows Proficiency in CI/CD pipelines using GitHub and Terraform Background in system monitoring and observability tools, especially Datadog Understanding of solution architecture principles and microservices design patterns Strong problem-solving skills and a proactive approach to tackling complex challenges Nice to have Familiarity with Google Cloud BigQuery and GitHub Actions Understanding of OpenAPI Specification (OAS) and API documentation standards Capability to implement and optimize Datadog for system monitoring needs We offer/Benefits - 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