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Senior Software Engineer, Product Foundations

External
metropolis logoMetropolis · Seattle, WA
Full-timeOn-site2w ago
API DesignAWSCachingCI/CDComplianceDatadog
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About the role

The real world is the next frontier, and at Metropolis, we are creating the artificial intelligence to make it responsive. We are pioneering the Recognition Economy - a future where mundane repetition disappears and being known unlocks access, comfort, and belonging everywhere you go. From transforming parking into a seamless drive-in, drive-out experience for millions of Members to expanding our intelligence layer across retail and hospitality, we are building a world that feels instinctive and magical. The future isn't coming; it's here, and we need builders, innovators, and problem solvers to help us create it.

Responsibilities

  • Design and build the core services of Metropolis Web Services, the composable platform that will power multiple mobility businesses including IAM, notifications, message processing, and other critical infrastructure components
  • Build and maintain our service mesh infrastructure, enabling secure, reliable, and observable communication between hundreds of microservices at scale
  • Create sophisticated developer tooling, CI/CD pipelines, and platform automation that enables product teams to ship code safely and efficiently while maintaining high operational standards
  • Make critical technical decisions about service boundaries, API design, data consistency patterns, and system reliability that affect the entire platform and multiple business lines
  • Architect and optimize systems for high throughput and low latency to support millions of transactions across our global platform as we scale to new markets
  • Establish monitoring, alerting, and reliability practices that ensure 99.99% uptime for mission-critical mobility infrastructure
  • Drive architectural discussions, establish engineering best practices, and mentor other engineers while contributing directly to complex technical implementations

Requirements

  • 8+ years of backend software engineering experience with deep focus on distributed systems and platform infrastructure
  • Demonstrate expert-level Java proficiency with deep understanding of JVM performance, concurrency, and ecosystem tooling
  • Possess production experience with microservices architecture, container orchestration (Kubernetes), and cloud platforms (AWS)
  • Exhibit strong systems thinking with a proven ability to design and implement large-scale, high-availability distributed systems that handle significant load
  • Demonstrate observability expertise including hands-on production experience with metrics, logging, tracing, and alerting systems in high-load environments
  • Utilize database and data systems knowledge including relational databases, event streaming (Kafka, SQS), caching strategies, and data consistency patterns
  • Show experience with AI-powered development tools such as Claude Code, GitHub Copilot, or similar agentic coding tools for enhanced productivity, specifically context engineering
  • Maintain excellent technical communication with the ability to design and document complex systems, lead technical discussions, and collaborate across multiple teams
  • While not required, these are a plus:
  • Advanced degree in Computer Science, Engineering, or related technical field
  • Possess Scala experience and security compliance expertise, particularly in authentication, authorization, secrets management, and regulatory compliance for financial transactions
  • Demonstrate experience with high-growth environments where you have scaled systems through rapid expansion and increasing load
  • Showcase open source contributions or technical blog writing that demonstrates depth of technical expertise in distributed systems
  • Exhibit performance optimization experience with profiling, benchmarking, and system tuning at hyperscale
  • Our Stack
  • Languages + Frameworks: TypeScript, React, Scala (principally), Java (limited)
  • Datastores: MySQL, PostgreSQL, Snowflake
  • Cloud: AWS
  • Version control: Git & GitHub
  • AI Tooling: Copilot on GitHub and Claude Code
  • Observability: Datadog
  • 4 Days in Office: Metropolis values in-person collaboration to drive innovation, strengthen culture, and enhance the Member experience. Our corporate team members hold to our office-f

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Senior Software Engineer, Product Foundations at Metropolis