Senior Software Development Engineer

Seattle, WA💼 Full-time💰 $178,000–$178,000🗓 2026-07-13 → 2026-10-02

Core

Build and scale large-scale data-oriented systems, predictive analysis tools, real-time decisioning engines, and agentic toolchains for customer data platforms.

Role type

Senior Software Development Engineer (Data & Infrastructure)

Builds

Identity resolution agents, Customer Data Agents, full-stack data visualization toolsets, and MCPs for external AI tools.

Domain

Customer Data Platform (CDP) / AI / Big Data

Required skills

Large-scale data systems, production environment management, functional programming (Clojure), full-stack development, AI coding tools (Claude/Codex) (via careerplan.io/jobs/7915018-senior-software-development-engineer-at-amperity)

Preferred skills

Trino, Spark, Delta Lake, Kubernetes

Technologies

Spark, Trino, Clojure, ClojureScript, React, Terraform, Kubernetes, Claude

Responsibilities

Own batching and real-time streaming systems for large datasets; Build full-stack experiences for data visualization and insights; Integrate services into customer operating cores; Build agentic tools and MCPs for the platform.

Seniority

Senior, hands-on IC

About Amperity

Amperity is proud to be an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, sex (including pregnancy, childbirth, and reproductive health choices), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as someone with a disability, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state, and local law.