• Designing, implementing, and maintaining APIs and services. • Identifying and solving complex technical challenges creatively and effectively. • Nurturing a team culture that fosters collaboration and high performance. • Providing guidance and support to team members, helping them develop their technical skills. • Monitoring and optimizing key performance metrics.

• Build, scale, and maintain backend and frontend services that power Insider’s core analytics systems, which process hundreds of thousands of events per second, manage terabytes of data, and serve real-time insights across 9+ global products • Maintain and evolve large-scale data stores, ensuring fast, reliable access to analytics data at massive scale • Work on high-throughput, low-latency systems used by both internal teams and customer-facing dashboards • Contribute to event ingestion pipelines, API development, data enrichment, and metric generation flows • Collaborate with backend and data engineers to continuously improve performance, reliability, and observability • Write clean, modular, and testable code using Go and Node.js, focusing on building systems that scale

• Designing, implementing, and maintaining APIs and services, • Identifying and solving complex technical challenges creatively and effectively, • Nurturing a team culture that fosters collaboration and high performance, • Providing guidance and support to team members, helping them develop their technical skills, • Monitoring and optimizing key performance metrics

• Design and maintain high-throughput, low-latency backend systems that process and serve massive amounts of data. • Collaborate across teams to deliver scalable, reliable, and high-performance solutions used by thousands of enterprise customers worldwide. • Solve complex technical challenges, from optimizing concurrency and synchronization to debugging distributed behaviors and improving system reliability. • Monitor and optimize key performance metrics — including throughput, latency, and resource efficiency — ensuring our systems always perform beyond expectations. • Continuously refine performance, recognizing that even small optimizations can have a massive impact when dealing with high-traffic environments. • Communicate complex ideas clearly, breaking down intricate technical concepts for both technical and non-technical audiences. At Insider One, we build and maintain the distributed data backbone that powers our global marketing technology platform — processing billions of data points every single day in real time. You’ll take ownership of the core data services and APIs that sit at the heart of Insider One’s infrastructure, ensuring they’re fast, reliable, and built to scale.