{"id":2422302,"url":"https://alion.io/job/junip-staff-software-engineer","title":"Staff Software Engineer","company":{"id":1766073,"name":"Junip","domain":"junip.co","url":"https://alion.io/company/junip","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kitchener, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":98000,"max_usd":164000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":38},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Redis","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"Sidekiq","optional":false},{"name":"Ruby","optional":true}],"status":"live","first_seen_at":"2026-09-23T18:37:06Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-10-14T23:56:40Z","board_verified":true,"closed_at":null,"days_open":21,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":21},"description":"Junip is looking for a Staff Software Engineer who wants to help shoppers make the right purchasing decisions when shopping online.\nThe Junip product\nWe operate a review platform at significant scale (10,000+ customers / merchants, tens of millions of shoppers / reviews). We also have new agentic product that is growing quickly. They both work together to help shoppers make purchasing decisions when buying from ecommerce stores.\nWhat you'll do\nDesign and implement new features end to end, primarily using Rails and React\n\nSolve performance and infrastructure challenges to scale while improving speed & reliability\n\nActively collaborate with CX and other team members to fold learnings back into the product experience\n\nKeep a high quality bar for the Junip codebase & product while moving quickly\n\nSome of the technology you'll work with\nRuby on Rails, PostgreSQL, RubyLLM, Vector DB(s), Redis, Sidekiq, AWS etc\nNeed to have\nExperience building web applications at significant scale, ideally in Ruby on Rails and/or adjacent technologies\n\nDeep understanding of the software development lifecycle, crafting maintainable code\n\nComfort & eagerness to ship to production daily\n\nConfidence in crafting public APIs, leveraging webhooks and building scalable services (finding solutions to N+1 query problems, maintaining endpoint speed and reliability)\n\nExcellent written communication, able to clearly articulate complex ideas / plans\n\nExperience using AI tools to accelerate both your pace & quality of software development\n\nNice to have\nExperience building for ecommerce merchants\n\nExperience building agentic tools\n\nImportant things to know\nCompetitive benefits, PTO & compensation\n\nWe’re a small team\n\nProfitable + growing\n\nWe have an office in Kitchener\n\nDay to day is typically flexible/remote\n\nNeed to be EST, Canada, preference for candidates within 2 hours of Kitchener-Waterloo (London, Toronto, Hamilton etc)","description_format":"text","description_chars":1920,"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":[],"hiring_locations":[{"name":"Canada","iso":"CA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-13T05:46:03Z"}],"visa":[],"liveness":{"score":68,"band":"ok","label":"Likely open","p_open":1,"p_active":0.754,"p_room":0.9,"age_days":20,"expected_fill_days":30,"reasons":["conf:2","win:mid"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/junip-staff-software-engineer","json_url":"https://alion.io/job/junip-staff-software-engineer.json","meta":{"generated_at":"2026-10-15T02:53:32Z","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":4274,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":1766073},"rest":"https://alion.io/mcp/rest/get_company?id=1766073"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjunip-staff-software-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%2Fjunip-staff-software-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%2Fjunip-staff-software-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/junip-staff-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjunip-staff-software-engineer"}]}