Senior Software Development Engineer

## About the role Are you searching for an opportunity to play a key role in driving the dramatic growth of a highly successful software company? At Poppulo, we're working on what's next in communications and workplace technology. As a pioneer in this industry, we understand that meaningfully reaching every employee is hard. And so is managing office space in a hybrid world. And so is improving the customer and guest experience. We exist to make each of these things easier. We exist to bring harmony to our customers. And we do that at enterprise scale. Our omnichannel employee communications, customer communications, and workplace experience platform is trusted by over 6,000 organizations today, reaching more than 35M employees and delivering content to 500,000+ digital signs. We know there's no such thing as a "perfect" candidate - we're all a work in progress and are growing new skills and capabilities all the time. We encourage you to apply for a position with Poppulo even if you don't meet 100% of the requirements. We believe in fostering an environment where there is a diversity of perspectives, in hopes that we can all thrive. ## Job Summary We are looking for a Senior Software Engineer to contribute to the technical excellence and scalability of our SaaS Employee Experience platform. You will serve as a senior hands-on engineer within your team - designing and implementing complex features, improving system performance and reliability, and supporting the growth of other engineers. This role is a key technical contributor within the engineering team. You will translate architectural guidance into robust, maintainable implementations and contribute to architectural discussions through strong technical execution and domain expertise. The ideal candidate brings solid SaaS experience, hands-on exposure to AWS managed & serverless technologies, and a strong understanding of distributed systems and modern software engineering best practices. ## Key Responsibilities - Design and develop high-quality, scalable systems and services aligned with architectural standards and product requirements. - Implement microservices and APIs with strong emphasis on maintainability, performance, observability, and reliability. - Own complex features or components from design through deployment, including testing, monitoring, and operational support. - Collaborate closely with Principal Engineers, Architects, Product Managers, and DevOps to ensure high-quality and consistent delivery. - Build and enhance services leveraging AWS serverless, event-driven, and container-based technologies (Lambda, ECS, SNS, SQS, DynamoDB, Event-Bridge, RDS, etc.). - Ensure solutions adhere to authentication, authorization, and security best practices (OAuth2, OIDC, RBAC, etc.). - Participate in code reviews and uphold best practices in coding, design, testing, and CI/CD pipelines. - Support observability initiatives by contributing to metrics, logging, tracing, and alerting improveme