{"id":2010140,"url":"https://alion.io/job/toast-principal-software-engineer-3","title":"Principal Software Engineer","company":{"id":13243,"name":"Toast","domain":"toasttab.com","url":"https://alion.io/company/toasttab","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":{"grade":"B","score":83,"open_postings":3,"ghost_share":0,"stale_share":0.667,"repost_share":0,"time_to_fill_p50_days":35,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":180000,"max":368000,"currency":"USD","period":"year","gross":null,"usd_annual":368000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"LLM","optional":false}],"status":"live","first_seen_at":"2026-09-11T00:14:33Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-12T18:58:26Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"Join Toast, a leading restaurant technology platform, as a Principal Software Engineer. In this role, you will lead the architectural design and technical execution of our Payroll and Team Management products. You will drive modern architectural patterns, mentor fellow developers, and define technical strategy for problems affecting multiple parts of the business. Enjoy unlimited vacation, a sabbatical opportunity after five years, and a commitment to employee wellness.\nMissions\nLead the architectural design, technical execution, and implementation of Toast’s Team Suite products, including Payroll and Team Management.\nDrive modern architectural patterns and deliver high-impact software by serving as a key technical leader in the group.\nDefine and drive technical strategy for problems that affect multiple parts of the business, and mentor developers across multiple teams.\nProfil recherché\n - Experience maintaining a high bar for quality, and guiding teams to hold a high bar for the technical quality of their deliverables- Experience with a broad set of technologies that includes those used at Toast - tiered web applications, microservices, mobile, API design patterns, Java, Kotlin, React, data analytics\n- Deep experience with identity and access architecture - authentication, permissions models, and multi-entity organizational hierarchy - in a multi-tenant SaaS platform\n- Strong enthusiasm for agentic development practices, LLM integration, and modern software paradigms\n- A proven track record of building partnerships across engineering, product, customer success, and other stakeholders\n- Strong technologist with extensive experience defining and implementing high scale SaaS solutions\n- Hungry to take on challenging technical projects\n- Experience with integration design patterns across high-scale, data-rich enterprise systems\n- Experience and interest in mentoring peers","description_format":"text","description_chars":1902,"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":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["POS Systems","Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2026-10-07T13:01:06Z"}],"visa":[],"liveness":{"score":59,"band":"ok","label":"Likely open","p_open":1,"p_active":0.789,"p_room":0.75,"age_days":31,"expected_fill_days":35,"reasons":["conf:0","velocity","win:late","comp:brand"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":368000,"is_top_pay":true},"html_url":"https://alion.io/job/toast-principal-software-engineer-3","json_url":"https://alion.io/job/toast-principal-software-engineer-3.json","meta":{"generated_at":"2026-10-12T23:15:56Z","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":38174,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":13243},"rest":"https://alion.io/mcp/rest/get_company?id=13243"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftoast-principal-software-engineer-3"},{"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%2Ftoast-principal-software-engineer-3"},{"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%2Ftoast-principal-software-engineer-3"},{"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/toast-principal-software-engineer-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftoast-principal-software-engineer-3"}]}