Sr. FullStack and Backend Engineer

Role: Sr. FullStack and Backend EngineerLocation: Onsite--Seattle, WAJob Description (Backend Java)Our team is seeking a well‑rounded backend engineer who excels at owning the full lifecycle of enterprise‑scale features. While the team values broad engineering skills, this role emphasizes strong backend development experience and the ability to take a feature from requirements through design, development, testing, deployment, and long‑term operation. We want engineers who think strategically, understand how their work affects complex distributed systems, and can deliver reliable, production‑ready backend services at scale.Must‑Haves5+ years of professional backend software development experienceStrong experience with Java, including object‑oriented principles, data structures, and design patterns for building scalable, reliable backend servicesExperience with backend API development, distributed systems, and service‑oriented architecturesExperience with CDK/TypeScript or similar frameworksExperience with AWS technologies such as API Gateway, Lambda, DynamoDB, and CloudWatchDemonstrated ability to design, develop, test, and deploy enterprise‑scale backend features end‑to‑end, including working within existing codebasesExperience contributing to design requirements and solution development for critical or highly reliable systemsAbility to think strategically about system‑wide impact, mitigate risk, and deploy safely in environments where services must remain operationalComfort working on backend systems used by embedded customer teams, including those operating software on satellites and antennasAbility to build and operate services that support highly distributed, mission‑critical workloads with many downstream consumers