{"id":3715474,"url":"https://alion.io/job/fleetio-senior-platform-engineer-infrastructure","title":"Senior Platform Engineer (Infrastructure)","company":{"id":3577,"name":"Fleetio","domain":"fleetio.com","url":"https://alion.io/company/fleetio","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":95,"open_postings":5,"ghost_share":0,"stale_share":0.2,"repost_share":0,"time_to_fill_p50_days":45,"computed_at":"2026-11-07T05:47:08Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Datadog","optional":false},{"name":"Go","optional":false},{"name":"Kubernetes","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"Terraform","optional":false},{"name":"Apache Kafka","optional":true},{"name":"ElasticSearch","optional":true},{"name":"Memcached","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Redis","optional":true},{"name":"Ruby","optional":true},{"name":"TimescaleDB","optional":true}],"status":"live","first_seen_at":"2026-11-03T21:19:11Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-07T12:46:26Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"A little about us…Fleetio is a modern software platform that helps thousands of organizations worldwide manage their fleet operations. Transportation technology is a hot market, and we’re leading the charge with raving fans and new customers signing up every day. We raised $450M in our Series D funding round in March of 2025 and are on an exciting trajectory as a company. Fleetio is also a proud founding member of the Rails Foundation!\nMore about our team and company:\nFleetio overview video: https://www.youtube.com/watch?v=YoXyXTFWbkg\nOur careers page: https://www.fleetio.com/careers\nWe're looking for a Senior Platform Engineer to join our growing Platform Engineering team. This role will have a direct impact on our customers, our engineers, and our business by ensuring our applications are highly available, scalable, and performant.\nAt Fleetio, we foster a culture of 'Product Engineers', where we value and prioritize engineers who enjoy being part of the product discovery process. Our Engineering and Product teams are structured as autonomous PODs that execute within one focal area toward a defined product vision. We strive to deliver easy-to-use software, and our goal as engineers is to quickly and continuously deliver meaningful value to our customers. We've optimized our CI/CD tools and processes to easily get code into our production environments, resulting in an average of 40 deploys per week.\nFleetio is a modern software platform that helps thousands of organizations around the world manage their fleet operations. Transportation technology is a hot market and we’re leading the charge, with raving fans and new customers signing up every day. We raised $450M in Series D in March of 2025 and are on an exciting trajectory as a company. Fleetio is also a proudfounding member of the Rails Foundation!\nMore About Our Team and Company\nWatch our culture videos: https://fleet.io/culture\nEngineering culture, interview process and videos:https://www.fleetio.com/careers/engineering\nFleetio overview video: https://www.youtube.com/watch?v=IlvIbwZT3oU\nFleetio Go overview video:https://www.fleetio.com/go\nMore about the Fleetio platform: https://www.fleetio.com/features\nAPI docs: developer.fleetio.com\nTest drive Fleetio to get an even better feel for what we're building: https://www.fleetio.com/register\nThis is a remote opportunity and is open to candidates in the United States, Canada, or Mexico.\nWho You Are\nOur ideal candidate is an Infrastructure Engineer experienced in scaling Ruby on Rails applications, with a passion for optimization and performance improvements. You bring a strong background in Site Reliability and Infrastructure Engineering for Rails applications. You follow Agile and DevOps principles, can effectively influence teams to achieve goals, and demonstrate excellent problem-solving skills in our fast-paced environment.\nYour Impact\nAs a Senior Platform Engineer on Fleetio’s Platform Engineering team, you will:\nManage cloud infrastructure using Infrastructure as Code\nManage and scale a Ruby on Rails stack\nImplement monitoring tools to improve observability\nPerform code review of new features to ensure they meet performance requirements\nDebug production issues across all levels of the stack\nPlan for the growth of, optimize, and automate Fleetio’s Infrastructure\nPartner with feature engineering teams to help them build, deploy, and operate their features safely and efficiently\nRespond to reliability and security incidents, from triage and mitigation through post-incident follow-up\nYour Experience\n5+ years of AWS Experience\n3+ years Kubernetes Experience\nInfrastructure as Code tools (Terraform)\nDeep understanding of cloud network fundamentals (routing, firewalls, load balancers, CDNs, VPCs, etc.)\nExperience with Ruby on Rails or an equivalent web application framework \nExpert at profiling and benchmarking source code\nEffective at code review, and identifying potential performance problems before they reach production\nExperience with Datadog or other APM tools\nExcellent written and verbal communication skills\nConsidered a Plus\nExperience with distributed event and data stores, such as Kafka, Redis, Elasticsearch, Memcached, and TimescaleDB\nYou know a thing or two about the fleet management industry\nExperience using AI tools to automate repetitive work and accelerate infrastructure projects\nBenefits \nMultiple health/dental coverage options (100% coverage for employee, 50% for family)\nVision insurance\nIncentive stock options\n401(k) match of 4%\nPTO - 4 weeks (increases at year two!)\n12 company holidays + 2 floating holidays\nParental leave - birthing parent (16 weeks paid) non-birthing (4 weeks paid)\nFSA & HSA options\nShort and long term disability (short term 100% paid)\nCommunity service funds\nProfessional development funds\nWellbeing fund - $150 quarterly\nBusiness expense stipend - $125 quarterly\nMac laptop + new hire equipment stipend\nFully stocked kitchen with tons of drinks & snacks (BHM only)\nRemote working friendly since 2012 #LI-Remote\nFleetio provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment. We celebrate diversity and are committed to creating an inclusive environment for all. All employment is decided on the basis of qualifications, merit and business need.\nThis application is not intended to and does not create a contract or offer of employment. Employment with Fleetio is at will.\nIf you have a disability or a special need that requires an accommodation to fill out the online application, please let us know by calling (205) 718-7500.","description_format":"text","description_chars":5612,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Parental leave","Professional development","Stock options","Vision insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Fleet Management"],"lifecycle":[{"event":"open","at":"2026-11-04T00:36:02Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":45,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-11-07T05:47:08Z"},"pay":null,"html_url":"https://alion.io/job/fleetio-senior-platform-engineer-infrastructure","json_url":"https://alion.io/job/fleetio-senior-platform-engineer-infrastructure.json","meta":{"generated_at":"2026-11-07T14:41:54Z","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":19180,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":3577},"rest":"https://alion.io/mcp/rest/get_company?id=3577"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffleetio-senior-platform-engineer-infrastructure"},{"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%2Ffleetio-senior-platform-engineer-infrastructure"},{"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%2Ffleetio-senior-platform-engineer-infrastructure"},{"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/fleetio-senior-platform-engineer-infrastructure\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffleetio-senior-platform-engineer-infrastructure"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3715474}},{"tool":"search_jobs","arguments":{"company":"fleetio.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3715474},"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. Docs: https://alion.io/developers"}}