Sr. Software Engineer, Messaging Infrastructure

ABOUT THE ROLE We are seeking a highly skilled Sr. Software Engineer, Messaging Infrastructure to join our team at Klaviyo. As a Sr. Software Engineer, you will play a critical role in designing, developing, and maintaining our messaging infrastructure, ensuring seamless communication between our platform and customers. If you're a talented engineer with a passion for building scalable and reliable systems, we encourage you to apply. WHAT YOU'LL DO As a Sr. Software Engineer, Messaging Infrastructure, you will be responsible for: - Designing and implementing scalable messaging infrastructure to support high-volume traffic - Developing and maintaining APIs, messaging queues, and other critical system components - Collaborating with cross-functional teams to identify and prioritize technical requirements - Troubleshooting and resolving complex technical issues in a fast-paced environment - Contributing to the development of technical documentation and knowledge sharing within the team WHAT YOU'LL NEED - 7+ years of experience in software engineering, with a focus on messaging infrastructure or related areas - Proficiency in programming languages such as Java, Python, or C++ - Strong understanding of distributed systems, message queues, and API design - Experience with containerization (e.g., Docker) and orchestration tools (e.g., Kubernetes) - Excellent problem-solving skills and ability to work in a collaborative environment - Strong communication and documentation skills WHY REMOTE At Klaviyo, we believe in empowering creators to own their own destiny, and we're committed to providing a flexible and inclusive work environment that allows our team members to thrive. As a remote employee, you'll have the freedom to work from anywhere and enjoy a better work-life balance. BENEFITS - Competitive salary and equity package - Comprehensive health plan and parental leave benefits - Education stipend and professional development opportunities - Flexible schedule and remote work arrangement - Opportunity to work with a talented and diverse team of engineers and innovators