Senior Software Development Engineer

Responsibilities

• Own batching and real-time streaming systems handling large volumes of structured customer, product, and event data.
• Build full-stack experiences and tools for data visualization, customer understanding, insight discovery, and action-taking.
• Integrate Amperity services into customers’ core business operations.
• Develop predictive analysis tools and real-time decisioning engines.
• Build agentic tools for customers and an MCP enabling external AI tools to use the Amperity platform.
• Build and scale production environments using the team’s cloud-first, multi-cloud architecture.

Requirements

• 5+ years of experience working with large-scale data-oriented systems.
• Track record of building, scaling, and managing production environments.
• Experience with Trino, Spark, Delta Lake, and Kubernetes is a bonus.
• Interest in functional languages such as Clojure.
• Passion for building elegant user experiences on top of complex technologies.
• Curious about using AI coding tools such as Claude and Codex.
• Collaborative, inclusive, open-minded, customer-focused approach.

Benefits

• Base salary is $178,000-$245,000, with additional cash incentives and new-hire equity grants.
• 100% employee healthcare coverage, transportation subsidies, snacks, events, activities, self-managed PTO, and other employee experience perks.
• Seattle, WA work model with four in-office days each week and one designated remote workday on Wednesdays.