Senior Software Engineer

Software Engineer – SeniorEMS Activation Value StreamCosta Rica - RemoteDuration: 8 to 12 Months
Job Description:Take a role in the design, development, enhancement, and support of cloud-based applications, APIs, and backend services that enable audience onboarding, audience management, taxonomy management, and activation workflows. Build expertise in existing products and systems, contribute to their ongoing reliability and evolution, and help deliver new capabilities that improve scalability, usability, and operational effectiveness. Collaborate with product, architecture, and engineering teams to deliver scalable, reliable, and secure solutions while contributing to technical design, implementation, operational excellence, and mentoring of other engineers.
Specific Skills:• API design and development• Cloud-native application development• Backend service development using C# and .NET• Full-stack web application development• SQL and database design• Distributed system integration• Source control, CI/CD, and modern software delivery practices• AWS cloud services• Application troubleshooting, performance analysis, and production support in distributed environments• System design and technical solution development, including evaluation of scalability, reliability, and maintainability tradeoffs
Experience with AWS services such as API Gateway, Lambda, ECS/Fargate, S3, Aurora, CloudWatch, and related cloud-native technologies.
Experience designing and implementing integrations between internal and external systems using RESTful APIs, asynchronous processing patterns, and event-driven architectures.