Principal Software Engineer
New
Z
ZoomInfo Technologies LLCAI Platform
Remote-US-CAFull-TimePrincipal
Salary163,800 - 257,400 USD per year
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Job Details
- Experience
- 12+ years
- Required Skills
- PostgreSQLGCPKubernetesMongoDBTypeScriptRedisReactLLM
Requirements
- 12+ years of software engineering experience
- Strong full-stack skills — React/TypeScript, backend services, cloud infrastructure
- Experience building in a cloud-native environment, preferably GCP — Kubernetes, Cloud Functions, Pub/Sub, managed databases
- Solid understanding of SQL and NoSQL databases — Postgres, MongoDB, Redis
- Experience owning production systems — logs, incident triage, fixes under pressure
- A real commitment to software quality — testing strategy, code review, regression prevention
- Security awareness built into how you work
- Experience with LLMs — Claude, GPT, Llama — and building applications on top of them (preferred)
- Familiarity with context engineering and RAG patterns (preferred)
- Experience with Temporal or similar workflow orchestration systems (preferred)
Responsibilities
- Owning features across the full stack — React frontends, backend APIs, cloud infrastructure — from design through production
- Responding to production incidents and shipping fixes
- Building and improving core platform capabilities: AI agents, orchestration workflows, microapp infrastructure, LLM integrations
- Developing SDKs and tooling for engineers who build on top of Mesh
- Championing quality and reliability — tests, coverage, habits that prevent regressions
- Collaborating across teams and supporting users directly through our Slack support channels
- Mentoring engineers through code reviews and technical guidance
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