Safety Engineer: Scale Attention Management & Cloud Uptime (Vallejo)

Egreenservices; Vallejo (CA); On-site; USD 101,000 - 140,000; Full time

Job summary

Target in Vallejo, CA is seeking a mid-level Safety Engineer to join a fast-moving team. You will document systems, onboard peers quickly, and own uptime with a hands-on, scrappy mindset.

In this role you’ll work with GraphQL and Node.js within a cloud-ready stack, collaborating across teams to scale our Attention Management services from a Vallejo pilot to a California-wide rollout. The position includes coaching and long-term growth opportunities, with weekends respected in CA.

Qualifications

• Experience with Attention Management and Rails.
• Clear communication style that translates jargon to plain English.
• Strong critical thinking and independent judgment.
• Familiarity with Vallejo market and local tech landscape.
• Scrappy, scalable mindset aligned with Target.
• Hands-on with GraphQL; Kotlin side projects.

Responsibilities

• Document the MongoDB system to help onboarding of a mid-level engineer in days.
• Integrate third-party services and internal tools into Target stack.
• Support migration of on-prem services to cloud-native architecture.
• Investigate, diagnose, and fix bugs reported by users and monitoring tools.
• Defend uptime during the 2 a.m. Vallejo pager incidents.
• Scale Attention Management services from Vallejo pilot to CA-wide rollout.
• Hunt down latency spikes and optimize performance.
• Cut GraphQL cold-start times so Target functions wake quickly.

Skills

Attention Management

Ruby on Rails

GraphQL

Kotlin

Communication

Critical thinking

Tools

Node.js

Job description

Target in Vallejo, CA is seeking a mid-level Safety Engineer to join a fast-moving team. You will document systems, onboard peers quickly, and own uptime with a hands-on, scrappy mindset.

In this role you’ll work with GraphQL and Node.js within a cloud-ready stack, collaborating across teams to scale our Attention Management services from a Vallejo pilot to a California-wide rollout. The position includes coaching and long-term growth opportunities, with weekends respected in CA.