Senior Staff Engineer - Fullstack Developer

We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale — across all devices and digital mediums, and our people exist everywhere in the world (18000+ experts across 36 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in! The Senior Full Stack Engineer will join an existing development team to enhance and expand a complex, dynamic application. The role requires strong communication skills and technical expertise across the stack. You will collaborate with global teams spanning multiple time zones and actively contribute to ongoing feature development. Key Responsibilities: Collaborate with the development team to enhance existing applications and introduce new features. Write efficient, scalable, and maintainable code using modern web technologies. Build and optimize dynamic, config-driven components, and complex objects. Stream real-time data from APIs to front-end interfaces. Conduct unit and integration testing to ensure code quality. Work on Python REST APIs using FastAPI, focusing on microservices in containerized environments. Implement server-side events for enhanced app functionality. Must-Have Skills: Proficiency in ReactJS and ReactJS with TypeScript. Experience with Redux Toolkit, Bootstrap, and modern front-end development practices. Experience working with Python REST APIs and FastAPI. Strong knowledge of functional and class-based development. Understanding of microservices architecture and containerized environments. Familiarity with Server-Side Events for real-time communication. Other Qualifications: 6-8 years of experience as a full stack engineer. Agile development experience. Familiarity with databases and data warehouses (e.g., Snowflake, AWS DynamoDB, RDS, MySQL, MongoDB). Experience working with web servers (e.g., Apache) and UI/UX design. Proficiency in deploying applications on AWS Serverless platforms (Lambda, Step Functions, API Gateway). Experience with CI/CD tools like Jenkins, Octopus (optional but preferred). Knowledge of GenAI application development (optional but beneficial). Strong problem-solving skills and a collaborative mindset. Flexibility to work across global time zones (EST, IST, and others). Must have Skills: Python (Expert), React (Strong) Good To Have Skills: Microservices architecture (MSA) (Strong), Agentic Workflows (Capable)