{"id":3608604,"url":"https://alion.io/job/hellyeah-ai-senior-infrastructure-engineer","title":"Senior AI Infrastructure Engineer","company":{"id":456128,"name":"Hellyeah AI","domain":"hellyeahai.com","url":"https://alion.io/company/hellyeah-ai","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States","Shanghai, China"],"countries":["US","CN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Amazon EKS","optional":false},{"name":"Anthropic","optional":false},{"name":"ArgoCD","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"Azure","optional":false},{"name":"Azure AKS","optional":false},{"name":"ClickHouse","optional":false},{"name":"Cloudflare","optional":false},{"name":"Datadog","optional":false},{"name":"DNS","optional":false},{"name":"GCP","optional":false},{"name":"GitOps","optional":false},{"name":"Go","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Grafana","optional":false},{"name":"Helm","optional":false},{"name":"K3s","optional":false},{"name":"Kubernetes","optional":false},{"name":"Kustomize","optional":false},{"name":"Least Privilege","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Loki","optional":false},{"name":"MySQL","optional":false},{"name":"OpenAI","optional":false},{"name":"OpenAI Codex","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"SLI/SLO/SLA","optional":false},{"name":"Terraform","optional":false},{"name":"Vercel","optional":false},{"name":"FinOps","optional":true},{"name":"Langfuse","optional":true},{"name":"LiteLLM","optional":true},{"name":"SGLang","optional":true},{"name":"vLLM","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-11-02T10:43:06Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-03T06:57:11Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"About Hellyeah AI\nHellyeah is the agentic operating system for distribution. AI agents plan, execute and optimize growth work, and humans approve it. A small engineering team runs several live products, with coding agents as part of how we ship.\nThe role\nYou will own the platform our products and agents run on: the gateway every model call passes through, the runtime for our production agents, and the clusters, data stores, pipelines, secrets and release paths underneath.\nWe're hiring two engineers, one in San Francisco and one in Shanghai. One will lean toward the AI platform and the other toward the core platform. You'll share ownership and on-call, and work closely with our CTO.\nThis role is onsite five days a week. On-call includes nights and weekends, and days often run past 10 hours.\nWhy this role: You'll own the whole platform, work directly with our CTO, and build the agents that run it.\nWe run production AI across text, speech and video, mostly through third-party model APIs, with some self-hosted serving. The gateway supports internal teams, our products and customers. We do not train models. If you only want to work on model training, look elsewhere. If you want to make a multi-provider AI stack reliable, secure and affordable, keep reading.\nProduct teams own product features. IT support, marketing sites and SEO sit outside this role.\nWhat you'll do\nThe AI platform\nRun the model gateway. Own routing, fallbacks, provider failover, rate limits and rollouts for 90+ model deployments across OpenAI, Anthropic, Azure, Google and AWS Bedrock. Benchmark new providers on latency, quality, cost and failure behavior before they take traffic, and escalate to vendors when they fall short.\n\nMake the gateway multi-tenant. Give each team and customer the right keys, routes, limits and usage metering, and reconcile usage against provider invoices.\n\nRun the AI developer platform. Own shared coding-agent access, including seats, quotas and per-user limits, plus the remote workspaces our engineers use. One heavy user should never slow down everyone else.\n\nRun production agents safely. Own sandboxing, credential scoping and pinned releases for long-running agents on Kubernetes.\n\nAutomate your own job. Expect to build a lot of autonomous infra workflows and infra agents that take on routine requests and alerts, with a person approving risky actions.\n\nOwn infrastructure and AI spend. Reconcile provider bills against usage, tie spend to a team and product, and catch anomalies early. Right-size clusters, spend vendor credits before they expire, and handle quota and billing escalations with cloud and model vendors.\n\nThe core platform\nKeep clusters and cloud healthy. Debug and upgrade EKS, AKS and bare-metal k3s through Argo CD and Kustomize. Manage AWS, Azure and GCP through reviewed Terraform.\n\nRun the edge. Own Cloudflare across a dozen domains: DNS, WAF, TLS, CDN and object storage, plus GeoDNS, load balancers, egress IPs and email authentication.\n\nShip new services fast. Point a coding agent at an open-source repo and have it in production the same day: manifests or Helm, pinned images, Postgres and Redis, SSO, DNS, TLS, secrets and backups, all through GitOps. Make it highly available when it needs to be, and give each service a named owner. Build production infrastructure for new product launches the same way.\n\nHack your way to a solution. When something blocks you, read the source, patch it, work around it or build what's missing. You always have one more way to solve the problem.\n\nLead migrations. Move workloads between regions, clouds and platforms with a tested rollback, retire what's left behind, and bring stray services under GitOps.\n\nOperate the data layer. Upgrade and migrate production PostgreSQL, MySQL, ClickHouse and Redis, run schema changes safely, and prove backups by restoring them.\n\nKeep data pipelines flowing. Run Airbyte, Airflow, Dataform and CDC into BigQuery so product and finance data stay fresh, and catch a stalled sync before it fills a production disk.\n\nReliability and security\nOwn reliability. Set SLOs and alerts people trust, lead incidents across infrastructure and product services, including realtime speech, write the reviews, and automate the triage you keep repeating.\n\nOwn observability. Keep metrics, logs and traces flowing and usable across every cluster and the gateway. Maintain Grafana, Prometheus, Loki and Datadog, build on OpenTelemetry, add telemetry to new services, and manage retention and cost, so engineers and agents can see what's happening without asking you.\n\nOwn infrastructure security. Rotate credentials, replace static keys with workload identity, find exposed secrets and vulnerable dependencies, respond to exposures, and control access to customer data.\n\nMake access self-serve. Replace manual grants with SSO, workload identity and scoped secrets, so engineers get what they need without asking you. Own the OAuth clients and API apps we run on ad and commerce platforms, including their reviews.\n\nThe team around you\nGive product teams a paved road. Build the release pipelines, canaries, preview environments and guardrails that let them ship and operate their own services.\n\nReview and teach. Review infrastructure changes from engineers, founders and their agents, and share the runbooks and agent skills that keep everyone fast.\n\nYour first 90 days\nJoin on-call and run an incident review.\n\nTake a new model from benchmark to production traffic.\n\nReconcile one month of gateway usage against provider invoices.\n\nCut manual access requests in half.\n\nPut one recurring request or alert under agent handling, with a person approving risky actions.\n\nMake sure a second person can run each critical system.\n\nWhat you'll bring\n5+ years running production infrastructure, with real on-call experience\n\nDeep Kubernetes debugging, including stateful workloads, and hands-on experience running Kubernetes on bare metal: storage, networking, upgrades and node failure\n\nHands-on work with LLM APIs in production: routing, rate limits, streaming, failure modes and cost\n\nYou've handed real operational work to agents or automation, with guardrails, approvals and recovery when a run dies\n\nEnough Go or Python to read an unfamiliar codebase and ship a fix\n\nHands-on observability: you can maintain Grafana, Prometheus and OpenTelemetry collectors, write metric and log queries, and build a dashboard people use\n\nYou'll also need\nGitOps and Terraform in production, ideally across more than one cloud\n\nNetworking fundamentals: DNS, TLS, load balancing, WAF and routing\n\nYou've taken a third-party service to production end to end, including SSO, backups and upgrades\n\nYou've led a region, cloud or database migration with a tested rollback\n\nYou've cut a real cloud or AI bill and can show the numbers\n\nSecurity judgment: least privilege, secret handling, credential rotation, safe rollouts\n\nDaily use of coding agents, plus clear views on what they should not touch unreviewed\n\nYou follow the current agent landscape, including Hermes Agent, OpenClaw, open-source Codex and Vercel's eve, and can explain agent harness best practices: durable runs, sandboxing, scoped credentials, human approval, memory, tracing and evals\n\nThe confidence to say no to a risky change and explain why, including to a founder\n\nWritten English for daily work with teammates in the US, China and India\n\nNice to have\nLiteLLM or a similar LLM gateway\n\nLLM serving, such as SGLang or vLLM\n\nMulti-tenant API platforms, including metering and billing\n\nData pipelines, such as Airbyte, Airflow or CDC into BigQuery\n\nRealtime audio or WebSocket services\n\nAgent sandboxing, such as gVisor, Landlock or agent-sandbox\n\nLangfuse or other LLM tracing\n\nRemote dev environments, such as Coder\n\nFinOps across several clouds\n\nMandarin\n\nHow we hire\nA detailed application form, an online assessment, a technical interview, a 30-minute deep dive with our CTO on a project you've built, then a paid work trial before any offer. You'll see how we work and we'll see how you work.","description_format":"text","description_chars":8056,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Sales & Marketing","Advertising"],"lifecycle":[{"event":"open","at":"2026-11-02T12:50:09Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":149,"reasons":["conf:3","win:early"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/hellyeah-ai-senior-infrastructure-engineer","json_url":"https://alion.io/job/hellyeah-ai-senior-infrastructure-engineer.json","meta":{"generated_at":"2026-11-03T08:53:07Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":12658,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":456128},"rest":"https://alion.io/mcp/rest/get_company?id=456128"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhellyeah-ai-senior-infrastructure-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fhellyeah-ai-senior-infrastructure-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fhellyeah-ai-senior-infrastructure-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/hellyeah-ai-senior-infrastructure-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhellyeah-ai-senior-infrastructure-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3608604}},{"tool":"search_jobs","arguments":{"company":"hellyeahai.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3608604},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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