{"id":2787183,"url":"https://alion.io/job/bigohtech-node-js-developer","title":"Node Js Developer","company":{"id":4431651,"name":"BigOhTech","domain":"bigohtech.com","url":"https://alion.io/company/bigohtech","size_band":"51-200","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Keka","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":8000,"max_usd":22000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":30},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Cassandra","optional":false},{"name":"Express","optional":false},{"name":"ISO 27001","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Redis","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-23T14:41:57Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-10-17T22:58:35Z","board_verified":true,"closed_at":null,"days_open":24,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":24},"description":"About Company:\nBig Oh Notation Pvt. 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We are the technology partner for AI-driven products, including Digilawyer, Costimizer.ai, and Botshot.ai, delivering scalable solutions across intelligent automation and applied AI systems.\nbigohtech.com\nJob Title - Node.JS Developer\nJob Responsibilities :\nDesign, build, and maintain high-performance, reusable, and reliable Node.js applications.\nDevelop RESTful APIs and microservices aligned with business use cases.\nEnsure optimal performance, quality, scalability, and responsiveness of applications.\nDesign database schemas and develop SQL / NoSQL database objects to support business processes.\nCollaborate with business and technology teams to define application designs for data ingestion, migration, standardization, and analytics.\nDesign, develop, and integrate applications with Kafka topics.\nBuild applications using Express.js and NestJS frameworks.\nDevelop reusable Node.js modules using RDBMS (PostgreSQL / MySQL) and NoSQL databases (MongoDB / Cassandra).\nRequired Skills:\nStrong knowledge of Data Structures and Algorithms.\nHands-on experience with Node.js, JavaScript, ES6+, and OOP / SOLID principles.\nGood understanding of design patterns and their practical usage.\nExperience with relational databases (MySQL, PostgreSQL, Oracle, SQL Server).\nWorking knowledge of NoSQL databases (MongoDB, Redis, Cassandra, etc.).\nExperience working with cloud platforms such as AWS or Azure.\nExposure to Test-Driven Development (TDD) or automated testing practices is a plus.\nBonus: Understanding of security concepts and secure coding practices.\nEligibility:\nB.Tech/B.S or M.Tech/M.S in Computer Science, or equivalent work experience\nAt least 2 years of extensive working experience in designing restful API's using Node.Js.","description_format":"text","description_chars":1932,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-17T16:21:01Z"}],"visa":[],"liveness":{"score":52,"band":"ok","label":"Likely open","p_open":1,"p_active":0.699,"p_room":0.75,"age_days":24,"expected_fill_days":28,"reasons":["conf:1","win:late","comp:junior"],"computed_at":"2026-10-18T00:16:38Z"},"pay":null,"html_url":"https://alion.io/job/bigohtech-node-js-developer","json_url":"https://alion.io/job/bigohtech-node-js-developer.json","meta":{"generated_at":"2026-10-18T00:16:38Z","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":459,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":4431651},"rest":"https://alion.io/mcp/rest/get_company?id=4431651"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbigohtech-node-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%2Fbigohtech-node-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%2Fbigohtech-node-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/bigohtech-node-js-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbigohtech-node-js-developer"}]}