Senior Backend Software Engineer

To support the GRaF team, the full-time Senior Backend Software Engineer will design, implement, and maintain scalable backend services using AWS Lambda while collaborating with cross-functional teams in a remote work environment. Key responsibilities Architect and develop robust, scalable backend services using AWS Lambda Design and implement RESTful APIs and event-driven systems Optimize existing services for improved performance and cost-efficiency Required qualifications 5+ years of experience in backend development Strong proficiency in at least one programming language suitable for AWS Lambda, preferably Java Experience with AWS services, particularly Lambda, API Gateway, and DynamoDB Solid understanding of serverless architecture principles and best practices Experience with microservices design patterns and event-driven architectures