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Working knowledge of database systems such as MongoDB, MySql, etc. Proficient understanding of code versioning tools, such as Git Hands-on experience with REST and GraphQL APIs Understanding of software development standards Debugging, code optimization, and performance improvements experience Experience with TypeScript Experience with Docker Experience with Web Services Experience using cloud i.e. AWS, AzureRequirements Degree in Computer Science or Software Engineering or closely related 4+ year of experience as a NodeJS(express) or Javascript developer Strong technical problem-solving skills and attention to detail Strong organization skills to manage multiple timelines and complete tasks quickly within the given timeline\nBenefits A purposeful role with mentorship from an experienced founding team Fast paced career prospects in one of the hottest and well-funded tech startups in the region Competitive salary Excellent variable incentive plans Store credits to save on your monthly grocery bill Medical insurance (including family coverage)","description_format":"text","description_chars":1959,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"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":544,"expected_fill_days":27,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/retailo-senior-backend-js-developer","json_url":"https://alion.io/job/retailo-senior-backend-js-developer.json","meta":{"generated_at":"2026-10-25T11:08:13Z","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":16008,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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-backend-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-backend-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-backend-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-backend-js-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fretailo-senior-backend-js-developer"}]}