{"id":3199970,"url":"https://alion.io/job/retailo-senior-front-end-js-developer","title":"Senior Front-end JS Developer","company":{"id":176095,"name":"Retailo","domain":"retailo.co","url":"https://alion.io/company/retailo","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Islamabad, Pakistan"],"countries":["PK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"JavaScript","optional":false},{"name":"React Native","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2025-04-24T00:00:00Z","employer_posted_date":"2025-04-24","last_verified_at":"2026-10-26T06:14:19Z","board_verified":true,"closed_at":null,"days_open":550,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":550},"description":"As a Senior Front-end / JavaScript Developer you will be building scalable front-end SPAs and cross-platform mobile apps, preferably in React Native. Having a solid understanding of building great architecture of frontend systems, you will scale the application and transform it so it can be used by millions of users. You will write high-quality, reusable and maintainable code for frontend apps and make them as much performant as possible. You will coordinate with our Product team to understand the requirements and work side-by-side with UX engineers to build a smooth, fluid and eye-catching user experience.\nWhat you'll do:\nWrite scalable and highly maintainable architecture for the front-end apps\n\nRefactor existing application structure to have a greater separation between UI and logic\n\nDiagnose and fix bugs and performance bottlenecks for performance that feels super fast\n\nBuild pixel-perfect, buttery smooth UIs across both web and mobile platforms\n\nMaintain code and write automated tests to ensure the product is of the highest quality\n\nCoordinate with design and product teams to develop robust UI experiences\n\nRequirements\n4+ years of professional software development experience in JavaScript/TypeScript ecosystem (React, Vue, Angular or React Native)\nAt least 1 year of professional experience working with React Native\nHighly proficient in Typescript / Flow\nAble to independently set up great architecture for the frontend apps, and can compare pros and cons of different architectural decisions across the whole technology\nBenefits\nA purposeful role with mentorship from an experienced founding team\n\nFast paced career prospects in one of the hottest and well-funded tech startups in the region\n\nCompetitive salary\n\nExcellent variable incentive plans\n\nStore credits to save on your monthly grocery bill\n\nMedical insurance (including family coverage)","description_format":"text","description_chars":1872,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce","Marketplaces","B2B Commerce"],"lifecycle":[{"event":"open","at":"2026-10-24T07:55:29Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.199,"p_room":0.28,"age_days":550,"expected_fill_days":28,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/retailo-senior-front-end-js-developer","json_url":"https://alion.io/job/retailo-senior-front-end-js-developer.json","meta":{"generated_at":"2026-10-26T09:58:40Z","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":13482,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":176095},"rest":"https://alion.io/mcp/rest/get_company?id=176095"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fretailo-senior-front-end-js-developer"},{"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%2Fretailo-senior-front-end-js-developer"},{"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%2Fretailo-senior-front-end-js-developer"},{"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/retailo-senior-front-end-js-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fretailo-senior-front-end-js-developer"}]}