{"id":2842845,"url":"https://alion.io/job/cogent-labs-senior-platform-infrastructure-engineer","title":"Senior Platform Infrastructure Engineer","company":{"id":7502,"name":"Cogent Labs","domain":"cogent.co.jp","url":"https://alion.io/company/cogent-labs","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","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":["Japan"],"countries":["JP"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":36000,"max_usd":99000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3299},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ArgoCD","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Machine Learning","optional":false},{"name":"Node JS","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"SLI/SLO/SLA","optional":false},{"name":"Terraform","optional":false},{"name":"IAM","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-19T05:55:57Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-24T13:05:07Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Senior Platform Infrastructure Engineer\nCogent Labs is looking for an experienced and dynamic engineer to help build and enhance our Cloud and On-premises platforms which deliver our AI-powered products to customers.\nThis role is ideal for strong software engineers who have developed a passion for reliability, infrastructure, and operations as a way to improve customer satisfaction. You’ve probably built and run customer-facing applications, automated your way out of toil, and care deeply about both code quality and operational excellence. We’re not looking for traditional Ops or DevOps profiles without significant hands-on coding experience. If your strength is in building robust systems and you enjoy working at the intersection of software engineering and infrastructure, we’d love to talk.\nResponsibilities\nEffectively blend software engineering and operational expertise to ensure the reliability, scalability, and performance of our cloud and on-premises product platforms.\nTroubleshoot and resolve complex issues across code, database, and infrastructure, ensuring seamless platform operation and improving product quality.\nCollaborate with machine learning engineers, product managers, and quality assurance to resolve pain-points, automate toil, and improve overall developer experience.\nBalance innovation and stability through thoughtful use of SLOs and error budgets, mitigating risk effectively while embracing and facilitating change.\nContribute to process improvements and drive strategic initiatives to help all engineers in the company be more effective, knowledgeable, and happier.\nRequired experience\nExcellent problem-solving and communication skills, with the ability to debug and discuss complex issues\n2+ years experience developing products/applications in NodeJS, Python, or Golang\n2+ years experience roles similar to Site Reliability Engineering (SRE), DevOps, or Cloud Infrastructure\nHands-on experience with kubernetes\nExperience with, and interest in, at least some of the following: Amazon Web Services (AWS) or Google Cloud Platform (GCP)\n Terraform or other infrastructure-as-code (IaC) \nCI/CD with tools like Github Actions and ArgoCD\nMonitoring and alerting, using prometheus and the grafana ecosystem\nSoftware and infrastructure security practices\nTroubleshooting in linux (e.g. disk, networking, logs)\n\nNice-to-have experience\nLeadership in a team with similar responsibilities to those described above\nDeploying applications to remote on-premises / air-gapped environments\nFamiliarity with cloud security principles and best practices (e.g., IAM, network security).\nWorking with machine learning teams and technology\nJapanese language proficiency\nTeam culture\nThe Cogent Labs engineering department is continuously working towards developing a culture improving and rewarding the following qualities:\nTeam effort: A cohesive team can be more effective than an isolated prodigy. Engineers are expected to work well in groups and look for opportunities to empower their colleagues.\nOwnership: Take full responsibility for your own projects and tasks and if needed, cross over boundaries in order to successfully deliver your project.\nSelf-improvement: Create an environment where engineers can focus on their engineering tasks and self-improvement without excessive outside disturbances.\nExperimentation: Engineers should have some freedom in experimenting with new ideas and technologies, as this ultimately could translate into building better products or the creation of valuable new IP.\nQuality & Excellence: Maintaining a mindset of developing high quality features and code. We avoid cutting corners as much as possible.\n Customer Service: Being customer focused, not only externally but internally as well. This means developing services that not only improve the experience of our end customers, but also being ‘customer service’ oriented within your team and the company as a whole by helping out others and sharing knowledge.\nThe ideal candidate:\ncan empathize Cogent Labs’ VISION and MISSION\nis a team player who aims for higher goals\nhas integrity and humility, and shows respect and gratitude to others\nprefers open and transparent communication\nhas a strong growth mindset\ncan receive feedback positively and provide constructive feedback to others","description_format":"text","description_chars":4307,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Japanese","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Multimodal AI"],"lifecycle":[{"event":"open","at":"2026-10-19T09:45:40Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":5,"expected_fill_days":36,"reasons":["conf:1","win:early"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/cogent-labs-senior-platform-infrastructure-engineer","json_url":"https://alion.io/job/cogent-labs-senior-platform-infrastructure-engineer.json","meta":{"generated_at":"2026-10-24T13:33:20Z","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":19473,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":7502},"rest":"https://alion.io/mcp/rest/get_company?id=7502"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcogent-labs-senior-platform-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%2Fcogent-labs-senior-platform-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%2Fcogent-labs-senior-platform-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/cogent-labs-senior-platform-infrastructure-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcogent-labs-senior-platform-infrastructure-engineer"}]}