Senior Software Engineer, Asynchronous Processing

Klaviyo Senior Software Engineer, Asynchronous Processing YesterdaySaved Easy Apply Hybrid Boston, MA, USA Easy Apply 148K-222K Annually Senior level 148K-222K Annually Senior levelConsumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AIDesign, build, and operate Klaviyo’s large-scale asynchronous processing and queueing platforms. Develop resilient, low-latency, multi-tenant systems using Python, Go, AWS, Kubernetes, Apache Pulsar, Kafka, and SQS. Own system reliability, observability, scalability, incident response, and SLOs. Collaborate on technical designs, mentor engineers, improve platform tooling and processes, and participate in on-call rotations.Top Skills: Amazon SqsApache KafkaApache PulsarArgoAWSDjangoFastapiGoIstioKongKubernetesLinuxProtobufPythonReactTerraform