Platform Engineer: Multi-Agent Systems (Remote)

Sonar Software, Inc.; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Sonar Software, Inc. is seeking a Platform Engineer to design and deliver production-grade, agent-driven systems. You will guide architects, write specs, and ensure reliable, scalable implementations across the engineering org.

This remote role blends software, DevOps, and SRE responsibilities to accelerate delivery across teams. You will own end-to-end production readiness: pipelines, migrations, feature flags, and post-deploy tasks across tenant databases.

Qualifications

• 3 to 6 years of professional software development, including time producing production-ready systems.
• Hands-on experience writing technical specs that agents and engineers execute against, with verifiable acceptance criteria.
• Knowledge of evals, guardrails, prompt-injection risk and token/cost tradeoffs in agentic systems.
• Experience with CI/CD, containerized workloads and cloud infrastructure.
• Real observability experience: alerts and dashboards relied on by teams.
• Clear written communication for agents and engineers.

Responsibilities

• Design, build and operate multi-agent workflows for real engineering work: implementation, test generation, review, triage and bug remediation.
• Decompose work across agents and subagents, and manage context and state between steps.
• Design for failure with retries, timeouts, loops, hallucinated APIs and runaway costs.
• Harden prototypes into production features with sound architecture, error handling, tests, security, and scale.
• Own verification; ensure agent outputs are correct, secure, and align with architecture.

Skills

Backend fundamentals

Relational databases

CI/CD

Containerization

Observability

Technical writing

Tools

PostgreSQL

Vue.js/TypeScript

Azure

Kubernetes

Datadog

ElasticSearch

Redis

Job description

Sonar Software, Inc. is seeking a Platform Engineer to design and deliver production-grade, agent-driven systems. You will guide architects, write specs, and ensure reliable, scalable implementations across the engineering org.

This remote role blends software, DevOps, and SRE responsibilities to accelerate delivery across teams. You will own end-to-end production readiness: pipelines, migrations, feature flags, and post-deploy tasks across tenant databases.