{"id":1241703,"url":"https://alion.io/job/dart-backend-engineer","title":"Backend Engineer","company":{"id":3060980,"name":"Dart","domain":"dartai.com","url":"https://alion.io/company/dartai","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":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":40000,"max":100000,"currency":"USD","period":"year","gross":null,"usd_annual":100000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AWS","optional":false},{"name":"Bash","optional":false},{"name":"Django","optional":false},{"name":"Edge AI","optional":false},{"name":"Git","optional":false},{"name":"LLM","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-09-25T16:50:41Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-28T00:35:01Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"At Dart, we’re building an AI-native product suite with a world-class user experience-and powerful infrastructure behind the scenes. Our backend is deeply mission-critical, and we’ve invested in a modern stack (Python, Django, Postgres, Redis, REST, AWS) to deliver speed, reliability, and flexibility at scale.\nWe’re looking for backend engineers who thrive on product complexity, care about performance and correctness, and are excited to work with cutting-edge AI both in what we build and how we build it.\nWhat You’ll Do\nBuild and scale LLM-powered systems that support agents, AI-assisted planning, chat with tasks/docs, and more\nUse LLMs and other AI tools in your development workflow to ship faster and with higher quality\nDesign and maintain robust APIs and backend services using Python + Django\nOptimize data models and queries across a PostgreSQL + Redis foundation\nWork flexibly and autonomously across a wide range of product and technical challenges\nImprove existing systems and architect new ones as Dart’s capabilities grow\nSupport and strengthen mission-critical operations as part of a high-ownership team\nCollaborate closely with frontend, design, and product teams to shape how features are built\nParticipate in user feedback loops and design reviews with leaders and customers\nTake initiative, move quickly, and learn fast -especially from real usage and live data\n\nCoffee or zoom chat to get to meet Zack, the technical founder\nAt-home coding project with a 3hr maximum\nOnsite or virtual onsite with the whole team for a half a day\nOffer!","description_format":"text","description_chars":1561,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Branding"],"lifecycle":[{"event":"open","at":"2026-09-25T16:50:41Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":7,"reasons":["conf:0","win:early"],"computed_at":"2026-09-27T05:45:00Z"},"pay":{"stated_usd_annual":100000,"is_top_pay":false},"html_url":"https://alion.io/job/dart-backend-engineer","json_url":"https://alion.io/job/dart-backend-engineer.json","meta":{"generated_at":"2026-09-28T00:41:28Z","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":250,"day_limit":5000,"remaining_today":4750,"minute_limit":60,"resets_at":"2026-09-29T00:00:00Z"}}}