[Remote] Principal Software Engineer (GTMO/Mesh)

Note: The job is a remote job and is open to candidates in USA. ZoomInfo is a Go-To-Market Intelligence Platform that empowers businesses to grow faster with AI-ready insights. They are seeking a Principal Software Engineer to own features across the full stack, respond to production incidents, and build core platform capabilities for their internal AI platform, Mesh.ResponsibilitiesOwning features across the full stack — React frontends, backend APIs, cloud infrastructure — from design through productionResponding to production incidents and shipping fixesBuilding and improving core platform capabilities: AI agents, orchestration workflows, microapp infrastructure, LLM integrationsDeveloping SDKs and tooling for engineers who build on top of MeshChampioning quality and reliability — tests, coverage, habits that prevent regressionsCollaborating across teams and supporting users directly through our Slack support channelsMentoring engineers through code reviews and technical guidanceSkills12+ years of software engineering experience with a track record of delivering reliable, scalable systemsStrong full-stack skills — React/TypeScript, backend services, cloud infrastructureExperience building in a cloud-native environment, preferably GCP — Kubernetes, Cloud Functions, Pub/Sub, managed databasesSolid understanding of SQL and NoSQL databases — Postgres, MongoDB, RedisExperience owning production systems — logs, incident triage, fixes under pressureA real commitment to software quality — testing strategy, code review, regression preventionSecurity awareness built into how you workYou disagree and commit — push back when something is wrong, but don't relitigate once a decision is madeClear communication and experience in fast-moving, high-ownership environmentsExperience with LLMs — Claude, GPT, Llama — and building applications on top of themFamiliarity with context engineering and RAG patternsExperience with MCP or AI tool integrationsExperience with Temporal or similar workflow orchestration systemsExperience with vector databases — Pinecone, pgvector, etcExperience building developer-facing SDKs or platform toolingExperience with CI/CD pipelines, particularly GitHub ActionsBenefitsIn addition to comprehensive benefits we offer holistic mind, body and lifestyle programs designed for overall well-being.Additional compensation such as Bonus, Commission, Equity and other benefits may also apply.Company OverviewZoomInfo offers a platform for accessing business contact information, company profiles, and sales intelligence tools. It is a sub-organization of DiscoverOrg. It was founded in 2000, and is headquartered in Vancouver, Washington, USA, with a workforce of 1001-5000 employees. Its website is http://www.zoominfo.com.Company H1B SponsorshipZoomInfo has a track record of offering H1B sponsorships, with 5 in 2026, 74 in 2025, 67 in 2024, 51 in 2023, 115 in 2022, 81 in 2021, 10 in 2020. Please note that this does not guarantee sponsorship for this specific role.