{"id":3273120,"url":"https://alion.io/job/physics-wallah-node-js-developer","title":"Node.js Developer","company":{"id":2275,"name":"Physics Wallah","domain":"pw.live","url":"https://alion.io/company/physics-wallah","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":8500,"max_usd":23000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":43},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Datadog","optional":false},{"name":"Docker","optional":false},{"name":"ElasticSearch","optional":false},{"name":"GCP","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Kibana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Logstash","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"Redis","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-26T12:35:56Z","employer_posted_date":null,"last_verified_at":"2026-10-26T12:35:56Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"We are looking for a highly skilled Backend Engineer (SDE-3) who will play a key role in designing and building scalable, high-performance backend systems that power PW's digital learning ecosystem. You will work on developing reliable microservices, optimising APIs, and improving system performance, collaborating with cross-functional teams to deliver impactful, user-centric solutions.\n\nResponsibilities: \nDesign, develop, test, and maintain scalable backend services and APIs.\nTake technical ownership of projects and features, ensuring high performance and reliability.\nArchitect and enhance microservices within a distributed system.\nCollaborate with frontend, product, and DevOps teams to define and deliver solutions.\nParticipate in code reviews, ensuring high-quality, maintainable code. Implement and maintain CI/CD pipelines using Docker and Jenkins.\nManage and monitor deployments using Kubernetes. 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Strong proficiency in JavaScript and TypeScript.\nHands-on experience with Node.js and NestJS frameworks.\nExpertise with MongoDB, Redis, and Kafka.\nExperience with Docker, Jenkins, and CI/CD pipelines.\nFamiliarity with Kubernetes for container orchestration.\nGood understanding of microservices architecture and system design principles.\nExposure to cloud platforms (AWS, Azure, or GCP).\nKnowledge of performance monitoring tools (Datadog) and ELK stack (Elasticsearch, Logstash, Kibana) is a plus.\nStrong analytical, problem-solving, and debugging skills.\nExcellent communication and teamwork abilities.\nSkills\nAPI, APIs, JS, JavaScript, NestJS, Node.js, NodeJS, TypeScript, backend, microservices","description_format":"text","description_chars":2112,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["EdTech Platforms","E-learning"],"lifecycle":[{"event":"open","at":"2026-10-26T12:35:56Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":6,"expected_fill_days":28,"reasons":["seen:6","velocity","win:early"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/physics-wallah-node-js-developer","json_url":"https://alion.io/job/physics-wallah-node-js-developer.json","meta":{"generated_at":"2026-11-02T19:11:07Z","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":26878,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":2275},"rest":"https://alion.io/mcp/rest/get_company?id=2275"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fphysics-wallah-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%2Fphysics-wallah-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%2Fphysics-wallah-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/physics-wallah-node-js-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fphysics-wallah-node-js-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3273120}},{"tool":"search_jobs","arguments":{"company":"pw.live","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3273120},"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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