{"id":3572402,"url":"https://alion.io/job/mrbeast-senior-frontend-engineer","title":"Senior Frontend Engineer","company":{"id":3875540,"name":"MrBeast","domain":"mrbeastjobs.com","url":"https://alion.io/company/mrbeast-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Mateo, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":178000,"max":223000,"currency":"USD","period":"year","gross":null,"usd_annual":223000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false},{"name":"TypeScript","optional":false},{"name":"Angular","optional":true},{"name":"CI/CD","optional":true},{"name":"React.js","optional":true},{"name":"Vue.js","optional":true}],"status":"live","first_seen_at":"2026-10-31T14:07:21Z","employer_posted_date":null,"last_verified_at":"2026-10-31T14:07:21Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Beast Industries is a media and entertainment company operating across digital media, philanthropy, consumer products, and innovative business initiatives. The Senior Frontend Engineer will build and evolve customer-facing applications for the MrBeast membership ecosystem, defining scalable frontend architecture and reusable components. The role also focuses on performance, accessibility, technical leadership, engineering standards, and mentoring.\n\nResponsibilities\nDesign and implement scalable frontend architectures for complex web applications\nBuild and maintain reusable UI components and design-system integrations that other engineers ship on\nPartner with product managers and designers to turn requirements into clean, high-quality experiences\nLead technical design discussions and own architectural decisions within your domain\nOptimize for performance, accessibility, responsiveness, and usability across core flows\nSet and enforce frontend standards and patterns, and drive their adoption across teams\nMentor engineers through code reviews and technical guidance, and resolve the gnarly production issues\n\nSkills\n**AI-Native:** You're already using AI coding agents daily to multiply your output, and modern tooling is second nature\n**Deep Frontend Builder:** Typically 8+ years in software engineering with serious frontend depth, building modern web apps in JavaScript and TypeScript and maintaining scalable architectures in production\n**Performance Minded:** You have a real command of performance optimization, testing strategy, accessibility, and web standards, and you can prove the wins with metrics\n**Owner:** You take a problem from design through production support, and you raise the bar for the engineers around you\n**Hybrid Model:** Expected ~3 days per week in-office - San Mateo, CA\nBonus points for building and maintaining design systems, modern frameworks like React, Vue, or Angular, cloud-native environments and CI/CD, and a track record of leading technical initiatives across teams\n\nBenefits\nHighly competitive equity package designed for a foundational hire.\nHybrid Model: Expected ~3 days per week in-office - San Mateo, CA\nGenerous Medical (Blue Cross Blue Shield), Dental, Vision and company-paid Life Insurance\nCompany contributions to employee Health Savings Accounts (HSA)\n401k Plan with Safe Harbor company-matching\nFlexible vacation policy and paid company holidays\nCompany-provided technology package\nRelocation assistance where applicable, including travel and company-provided housing for the first 90 days\n\nCompany Overview\nThe YouTube Streamy Awards 2020-2023 Creator of the Year Accomplishments - Raised $20,000,000 To Plant 20,000,000 Trees - Given millions to charity - Donated over 100 cars lol - Gave away a private island - Given away over 100 ps4s lol - Gave away 1 million dollars in one video - Counted to 100k - Read the Dictionary - Watched Dance Till You're Dead For 10 Hours - Read Bee Movie Script - Read Longest English Word - Watched Paint Dry - Ubering Across America - Watched It's Every Day Bro For 10 Hours - Ran a marathon in the world's largest shoes - Adopted every dog in a shelter You get the point haha It was founded in 2012, and is headquartered in Greenville, North Carolina, USA, with a workforce of 501-1000 employees. Its website is https://www.mrbeastjobs.com.","description_format":"text","description_chars":3346,"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","Equity","Flexible vacation policy","Life insurance","Relocation assistance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Media","Creator & Fan Platforms"],"lifecycle":[{"event":"open","at":"2026-10-31T18:20:15Z"}],"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":28,"reasons":["seen:0","win:early"],"computed_at":"2026-10-31T23:51:42Z"},"pay":{"stated_usd_annual":223000,"is_top_pay":true},"html_url":"https://alion.io/job/mrbeast-senior-frontend-engineer","json_url":"https://alion.io/job/mrbeast-senior-frontend-engineer.json","meta":{"generated_at":"2026-10-31T23:51:42Z","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":37403,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":3875540},"rest":"https://alion.io/mcp/rest/get_company?id=3875540"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmrbeast-senior-frontend-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%2Fmrbeast-senior-frontend-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%2Fmrbeast-senior-frontend-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/mrbeast-senior-frontend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmrbeast-senior-frontend-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3572402}},{"tool":"search_jobs","arguments":{"company":"mrbeastjobs.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3572402},"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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