{"id":4093804,"url":"https://alion.io/job/signageos-senior-devops-engineer-cloud-infrastructure-architecture","title":"Senior DevOps Engineer | Cloud Infrastructure & Architecture","company":{"id":3254119,"name":"signageOS","domain":"signageos.io","url":"https://alion.io/company/signageos","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-11T05:49:22Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Prague, Czech Republic"],"countries":["CZ"],"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":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Kubernetes","optional":false},{"name":"SOC 2","optional":false},{"name":"Terraform","optional":false},{"name":"GitHub","optional":true},{"name":"Go","optional":true},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"RabbitMQ","optional":true},{"name":"React.js","optional":true},{"name":"Redis","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-11T17:14:46Z","employer_posted_date":null,"last_verified_at":"2026-11-11T17:14:46Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"180K+ connected devices. 50+ hardware platforms. 80+ partners. 99.99% availability.\nAt signageOS, cloud infrastructure isn't just something running in the background. It's a critical part of how our product works.\nYour challenge? Keep it reliable as we scale, without losing sight of performance, security or cost.\nYou'll work hands-on with AWS, GCP and Kubernetes, combining cloud-native services with open-source technologies. You'll also help shape architecture decisions, working directly with our CTO, Tech Leads and Senior Cloud Architect.\nWhat you'll work on\nCloud architecture: Design and improve our AWS and GCP infrastructure, integrating cloud-native services with open-source technologies.\n\nReliability & scaling: Improve observability, troubleshoot production issues and prepare our infrastructure for a growing number of connected devices, while keeping performance and costs in check.\n\nInfrastructure automation: Use Kubernetes, Terraform and CI/CD to improve deployments, automate routine operations and make infrastructure easier to manage.\n\nSecurity & maintenance: Work on vulnerability management, automated penetration testing, intrusion detection and attack prevention, alongside regular upgrades, security patching and SOC 2 compliance.\n\nAI-driven operations: Explore agent-based automation for infrastructure management, security testing and autonomous issue resolution.\n\nOn-call: After onboarding, join a four-person L2 rotation, typically one week per month, with additional compensation. This includes responding to production incidents, cloud provider outages and security threats.\n\nHere's where it gets interesting\nInfrastructure is part of the product. The cloud platform you work on supports digital signage operations worldwide. Its reliability directly affects the services our customers depend on.\n\nCloud meets unpredictable hardware. Different operating systems, inconsistent firmware and unreliable networks mean infrastructure decisions must account for devices that can disconnect without warning.\n\nA say in what comes next. You'll work directly with our CTO, Tech Leads and Senior Cloud Architect on technology choices and infrastructure design, with room to explore more autonomous ways of managing operations.\n\nWho would thrive here\nStrong hands-on experience with AWS or GCP in production, with in-depth knowledge of at least one.\n\nPractical production experience with Kubernetes and Terraform - not just personal projects.\n\nExperience with CI/CD, infrastructure automation, monitoring and troubleshooting.\n\nA solid understanding of cloud security, scalability and infrastructure costs.\n\nThe ability to work independently, take responsibility for production systems and make sound technical decisions.\n\nNice to have: Multi-cloud experience, Redis / Dragonfly, RabbitMQ, database operations, developer tooling or an interest in AI-assisted infrastructure automation.\nYou don't need to know every technology we use. What matters is your experience with production systems and how you approach technical problems.\nOur tech stack\nAWS · GCP · Kubernetes · Terraform · Redis / Dragonfly · RabbitMQ (AMQP 1.0) · MongoDB · ClickHouse\nOur development teams also use Node.js, TypeScript, Go, React and TanStack.\nPractical details\nPrague 6 - Evropská 11 (Blox Offices)\n\nFlexible working hours & hybrid setup - minimum 3 days per week in the office, ideally more.\n\nFluent in Czech or Slovak, with communicative English.\n\nA well-equipped office where everything’s taken care of - reserved garage parking, quiet work zones, meeting rooms, a chill-out area, fully stocked fridges, Friday team lunches, and more.\n\nFull-time employment or freelance\n\nStart date by agreement\n\nInterested?\nWe'd love to hear from you! Send us your CV, LinkedIn, GitHub, or a few words about yourself - whatever works best for you.\nLet's talk.","description_format":"text","description_chars":3846,"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":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Pro AV & Digital Signage","Building Automation & Controls"],"lifecycle":[{"event":"open","at":"2026-11-11T20:40:03Z"}],"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":29,"reasons":["seen:0","win:early"],"computed_at":"2026-11-12T00:14:54Z"},"pay":null,"html_url":"https://alion.io/job/signageos-senior-devops-engineer-cloud-infrastructure-architecture","json_url":"https://alion.io/job/signageos-senior-devops-engineer-cloud-infrastructure-architecture.json","meta":{"generated_at":"2026-11-12T00:14:54Z","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":552,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":3254119},"rest":"https://alion.io/mcp/rest/get_company?id=3254119"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsignageos-senior-devops-engineer-cloud-infrastructure-architecture"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fsignageos-senior-devops-engineer-cloud-infrastructure-architecture"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fsignageos-senior-devops-engineer-cloud-infrastructure-architecture"},{"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/signageos-senior-devops-engineer-cloud-infrastructure-architecture\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsignageos-senior-devops-engineer-cloud-infrastructure-architecture"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4093804}},{"tool":"search_jobs","arguments":{"company":"signageos.io","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4093804},"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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