{"id":3289705,"url":"https://alion.io/job/mercor-frontend-developer-fully-remote-upto-85hr","title":"Frontend Developer - Fully Remote | Upto $85/hr","company":{"id":4960,"name":"Mercor","domain":"mercor.com","url":"https://alion.io/company/mercor","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":true,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":85,"open_postings":13,"ghost_share":0,"stale_share":0.385,"repost_share":0,"time_to_fill_p50_days":65,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Frontend","role_family":"Frontend","seniority":"junior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"JavaScript","optional":false},{"name":"OpenAI Codex","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Windsurf","optional":false}],"status":"live","first_seen_at":"2026-10-03T04:24:34Z","employer_posted_date":null,"last_verified_at":"2026-10-03T04:24:34Z","board_verified":false,"closed_at":null,"days_open":31,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":31},"description":"About the jobMercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.\nPosition: Frontend Engineer (Coding Agent Experience)\nType:Contract\nCompensation:$85/hour\nLocation:Remote\nRole Responsibilities\nUse frontier AI coding agents to complete and evaluate complex engineering tasks.\n\nReview model-generated frontend code for correctness, quality, maintainability, accessibility, and performance.\n\nIdentify bugs, edge cases, and failure modes in model outputs.\n\nCompare outputs from multiple frontier models and assess their strengths and weaknesses.\n\nApply professional engineering judgment to realistic frontend engineering scenarios.\n\nQualifications\nMust-Have\n\n2+ years of professional frontend engineering experience.\n\nExperience building modern web applications using React, TypeScript, JavaScript, or similar technologies.\n\nRegular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools.\n\nAbility to evaluate model-generated frontend implementations, UI architecture, and performance optimizations.\n\nPreferredExperience working on large-scale consumer or enterprise applications.\nCompensation & Legal\n$400 per accepted task\n\nCompensation tied to accepted work\n\nApplication Process (Takes 20–30 mins to complete)\nUpload resume\n\nAI interview based on your resume\n\nSubmit form\n\nResources & Support\nFor details about the interview process and platform information, please check: \n\nFor any help or support, reach out to: \n\nPS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.\nOriginally posted on Himalayas","description_format":"text","description_chars":1799,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Recruiting & Staffing","Freelance & Talent Marketplaces","AI Training Data & Annotation"],"lifecycle":[{"event":"open","at":"2026-10-26T19:11:04Z"}],"visa":[],"liveness":{"score":39,"band":"fade","label":"Fading","p_open":0.6,"p_active":0.903,"p_room":0.72,"age_days":31,"expected_fill_days":65,"reasons":["seen:31","velocity","win:mid","crowd:junior,brand"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/mercor-frontend-developer-fully-remote-upto-85hr","json_url":"https://alion.io/job/mercor-frontend-developer-fully-remote-upto-85hr.json","meta":{"generated_at":"2026-11-04T01:06:45Z","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":1669,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":4960},"rest":"https://alion.io/mcp/rest/get_company?id=4960"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmercor-frontend-developer-fully-remote-upto-85hr"},{"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%2Fmercor-frontend-developer-fully-remote-upto-85hr"},{"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%2Fmercor-frontend-developer-fully-remote-upto-85hr"},{"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/mercor-frontend-developer-fully-remote-upto-85hr\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmercor-frontend-developer-fully-remote-upto-85hr"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3289705}},{"tool":"search_jobs","arguments":{"company":"mercor.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3289705},"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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