{"id":1326738,"url":"https://alion.io/job/jeff-an-founding-engineer-frontend","title":"Founding Engineer (Frontend)","company":{"id":1629435,"name":"Jeff An","domain":"jeffan.ca","url":"https://alion.io/company/jeffan","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Work at a Startup","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":220000,"currency":"USD","period":"year","gross":null,"usd_annual":220000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Notion","optional":false},{"name":"Playwright","optional":false},{"name":"React.js","optional":false},{"name":"Selenium","optional":false},{"name":"TypeScript","optional":false},{"name":"Xero","optional":false},{"name":"Chrome DevTools","optional":true},{"name":"GCP","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"Next.js","optional":true},{"name":"Node JS","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-09-27T03:50:55Z","employer_posted_date":"2026-09-27","last_verified_at":"2026-09-28T02:32:58Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"At Momentic, we’re building the future of quality.\nWe’re building the the all-in-one quality platform powered by state of the art agents to help our customers ensure quality at every stage of the SDLC. We’re back by Y Combinator, AI Grant, and General Catalyst.\nTop engineering teams at companies like Notion, Bilt, Quora, and Xero use Momentic to ship high quality product. Millions of Momentic tests are executed every single day.\nOur product has a very large problem space so there’s a ton of stuff to build and take ownership of - we’d be excited to get your help as we're hiring several extremely talented software engineers across the stack.\nThe product\nWe’re building the AI-native automated testing platform\n\nOur product is incredibly sticky. Our customers run us on every pull request and merge and before each deploy as quality gates\n\nOur product is leagues ahead of competitors and the status quo today (think Selenium/Cypress/Playwright)\n\nCheck out the demo video on our website\n\nAbout us\nWe’re a lean team of 9 (ex Robinhood, Retool, WeWork, Qualtrics, Assembled)\n\nLocated in-person San Francisco (650 5th St.)\n\nRecent Series A raise of $15M led by Standard Capital, with participation from existing investors - Y Combinator, FCVC, and Transpose Platform.\n\nYou’re perfect for this role if…\nYou enjoy solving hard problems that have both product and technical ambiguity\n\nYou have strong engineering fundamentals, code efficiently, and you know what you're great at and what you're less great at\n\nYou dislike meetings and would much rather focus your time on building, being productive, and shipping code\n\nYou thrive when you have autonomy, own as many of the details as possible, and project manage your own work\n\nYou're in SF or you're willing to relocate, you love working in-person, and you're serious about joining us to build a culture we'll all love\n\nMust-have qualifications\n3+ years of professional software engineering experience.\n\nHands-on and extensive TypeScript proficiency\n\nProficiency with React.\n\nHave great written and verbal communication.\n\nNice to have\nProficiency with Next.js.\n\nProficiency with PostgreSQL and at least one cloud service provider for backend.\n\nExperience building AI products\n\nExperience building developer tools\n\nExperience working with browser internals like Chrome DevTools Protocol\n\nSponsorship\nWe can't sponsor or transfer H1B visas at this time.\n\nWe can't sponsor Green Cards (through I-140) at this time.\n\nWe can sponsor TN Visas.\n\nOur stack\nReact\n\nTypeScript\n\nNext.js\n\nNode.js\n\nPostgreSQL\n\nGoogle Cloud\n\nKubernetes\n\nBenefits\nUnlimited supply of sparkling water\n\nMedical, Vision, Dental insurance\n\n401K\n\nUnlimited PTO\n\nFun team offsites and events - we went to French Laundry this year!","description_format":"text","description_chars":2742,"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":["401k plan","Dental insurance","Unlimited PTO"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-27T03:50:55Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":21,"reasons":["conf:1","win:early"],"computed_at":"2026-09-27T05:45:00Z"},"pay":{"stated_usd_annual":220000,"is_top_pay":true},"html_url":"https://alion.io/job/jeff-an-founding-engineer-frontend","json_url":"https://alion.io/job/jeff-an-founding-engineer-frontend.json","meta":{"generated_at":"2026-09-28T04:42:02Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3008,"day_limit":5000,"remaining_today":1992,"minute_limit":60,"resets_at":"2026-09-29T00:00:00Z"}}}