Senior Integrations Engineer

About the Role This is a senior individual contributor role on a small integrations team, building the backend services and data-heavy distributed systems behind a cold-chain risk-management platform used by pharma and perishables shippers worldwide. You will own end-to-end partner data flows, from multi-vendor IoT ingestion and normalization through warehousing, observability, and on-call support, with direct impact on shipment reliability and product loss prevention. What You'll Do • Design and build backend services that contextualize IoT monitoring data and quantify shipment risk in real time. • Own external partner-facing operational data integrations across APIs, webhooks, queues, carrier feeds, sensors, and vendor systems. • Build predictive systems for on-time, in-full (OTIF) outcomes and automate exception-handling workflows. • Maintain production ownership of partner data pipelines, including normalization, warehousing, observability, and on-call response. • Contribute to event-driven architectures using messaging systems such as Kafka or RabbitMQ. • Deploy and operate containerized services on cloud infrastructure (AWS, GCP, or Azure) using Docker and Kubernetes. • Collaborate closely with leadership and cross-functional teammates, shipping high-leverage work at startup pace. What We're Looking For • 5 or more years of backend engineering experience building scalable, data-intensive distributed systems. • Hands-on proficiency in Python and TypeScript/Node.js; strong SQL and relational data modeling skills. • Primary experience owning external partner-facing operational data integrations (not internal-only, DevOps, ETL-only, or general full-stack work). • Experience with IoT data ingestion, processing, and contextualization. • Solid grasp of API design and development (REST and/or gRPC). • Experience with event-driven architectures and messaging systems (Kafka, RabbitMQ, or similar). • Hands-on experience with Docker and Kubernetes, and deploying services on AWS, GCP, or Azure. • Strong software engineering practices: testing, CI/CD, monitoring, and observability. • Ability to operate independently as a senior IC on a lean team. • Domain knowledge in logistics, cold chain, supply chain, or IoT is a strong plus. • Experience with NoSQL databases, ETL pipelines, or data security and privacy considerations in regulated industries is a plus. • Prior experience at a growth-stage startup is a plus. Compensation & Benefits Base salary: $130,000 to $160,000 USD annually , plus equity and a cash bonus. Visa sponsorship is available. Location Fully remote, US-based.