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 Full Stack Python Engineer (Integrations) to design and build scalable, cloud-native applications and services. In this role, you will develop event-driven architectures, robust integrations and modern front-end applications while collaborating with product, engineering and external partners to deliver reliable platform capabilities. Responsibilities Design, develop and maintain scalable, cloud-native applications and services Build event-driven architectures using AWS services such as Lambda, EventBridge, SQS and Step Functions Development and support of long-running, fault-tolerant workflows and asynchronous processing systems Design, implementation and maintenance of REST APIs, webhooks and third-party system integrations Creation of backend services using Python, FastAPI and PostgreSQL Development of modern front-end applications using React and TypeScript Deployment and management of infrastructure on AWS using Infrastructure as Code (CDK) Design data models and optimize application performance using PostgreSQL Collaboration with product, engineering and external partners to deliver reliable integrations and platform capabilities Participation in Agile development processes, code reviews and technical design discussions Requirements 2+ years of experience developing applications in Python Background in building event-driven and serverless architectures on AWS Hands-on experience with AWS Lambda, EventBridge and SQS Proficiency in AWS Step Functions, IAM and CDK Expertise in designing and implementing REST APIs, webhooks and system integrations Strong experience with PostgreSQL, including schema design and query optimization Skills in building web services using FastAPI and Pydantic Competency in React, TypeScript and Redux Understanding of distributed systems, asynchronous processing and workflow orchestration Knowledge of OAuth2 authentication and authorization Proficiency in Git, Jira and Agile development practices English proficiency at B2 level or higher Nice to have Background in healthcare, laboratory or regulated environments Experience integrating with third-party platforms via REST APIs, webhooks and event streams Familiarity with workflow orchestration platforms such as AWS Step Functions or Temporal Capability to design resilient, observable cloud-native systems 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