{"id":4051566,"url":"https://alion.io/job/tyfoom-senior-ruby-on-rails-backend-developer","title":"Senior Ruby on Rails Backend Developer","company":{"id":4480113,"name":"Tyfoom","domain":"tyfoom.com","url":"https://alion.io/company/tyfoom","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"role":"Backend","role_family":"Backend","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":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AWS","optional":false},{"name":"Devise","optional":false},{"name":"GitHub","optional":false},{"name":"MVC","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Postman","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"Ruby","optional":true}],"status":"live","first_seen_at":"2026-11-11T01:58:58Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T06:33:27Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"The ideal candidate needs to be comfortable participating in new development and maintenance while taking on multiple other responsibilities. Ruby on Rails with PostgreSQL are our core technologies. Ultimately, we are looking for a top-level Senior Ruby on Rails Developer that can create, clean, organize, and write functional code that perfectly suits the needs of Tyfoom and our growing customer base.\nYour responsibilities include developing back-end components and building/maintaining the mobile APIs. You will also be responsible for improving the stability, scalability, and core functionality of Tyfoom. You should have extensive experience working with scheduled and event-driven jobs. We work as a high-performing cross-functional team that cares deeply about our mission, customers, each other, and Tyfoom’s technological success -- our product reflects that mindset.\nResponsibilities:\nDesign and develop new features\n\nUpgrade, stabilize, and optimize the existing code base\n\nBuild to scale\n\nCreate back-end models and controllers/API endpoints that the front-end developers can rely on\n\nIdentifying and fixing bottlenecks and bugs\n\nMaintaining APIs\n\nRequirements\n10+ Years of Full-Time Work Experience with Ruby on Rails\nExperience with test-driven development in addition to regression and feature testing\nMVC Experience\nGitHub\nSecurity with Devise\nActiveRecord\nGood attitude\nGreat to work with\nAdditional Skills Preferred:\nRails stabilization and optimization\n\nServer Ops (direct with AWS or via managed service)\n\nDocumentation with Postman\n\nPostgreSQL query and schema optimization - content and performance DBA\n\nFrontend competence - HTML, CSS, JS - enough to maintain and update\n\nBenefits\nStock Options\nHoliday Pay\nPaid Time Off\nHealth Insurance (3 plans to choose from)\nOpt in Dental and Vision Insurance","description_format":"text","description_chars":1823,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Health insurance","Stock options","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Professional Services","Human Resources","HR & Payroll Software"],"lifecycle":[{"event":"open","at":"2026-11-11T01:58:58Z"}],"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":["conf:3","win:early"],"computed_at":"2026-11-11T05:49:22Z"},"pay":null,"html_url":"https://alion.io/job/tyfoom-senior-ruby-on-rails-backend-developer","json_url":"https://alion.io/job/tyfoom-senior-ruby-on-rails-backend-developer.json","meta":{"generated_at":"2026-11-11T07:04:16Z","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":10466,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"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":4480113},"rest":"https://alion.io/mcp/rest/get_company?id=4480113"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftyfoom-senior-ruby-on-rails-backend-developer"},{"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%2Ftyfoom-senior-ruby-on-rails-backend-developer"},{"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%2Ftyfoom-senior-ruby-on-rails-backend-developer"},{"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/tyfoom-senior-ruby-on-rails-backend-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftyfoom-senior-ruby-on-rails-backend-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4051566}},{"tool":"search_jobs","arguments":{"company":"tyfoom.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4051566},"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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