{"id":2067126,"url":"https://alion.io/job/talentxo-senior-backend-engineer","title":"Senior Backend Engineer","company":{"id":3798349,"name":"TalentXO","domain":"talentxo.com","url":"https://alion.io/company/talentxo","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":19000,"max_usd":45000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":133},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"LLM","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-08T04:05:00Z","employer_posted_date":null,"last_verified_at":"2026-10-08T04:05:00Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Job Description : \n\nWhat You'll Do :\n\n- Design and build the core Node.js services and REST APIs from scratch, built to scale as we grow.\n\n- Own system design end to end : service boundaries, data flow, caching, queueing, failure modes, and scale.\n\n- Ship AI/ML-powered features, including LLM and agentic capabilities.\n\n- Use LLMs and agentic tooling across the SDLC, from design and code generation to testing and debugging.\n\n- Model data and optimize SQL/NoSQL queries for performance; integrate with third-party platforms.\n\n- Debug production issues, own reliability, and set the engineering standards the rest of the team will grow into.\n\nIdeal Candidate :\n\nMandatory Experience :\n\n- Must have 7+ years of hands-on Backend Engineering experience using Node.js building production-grade systems for B2C products at meaningful consumer scale.\n\n- Must be AI-native in their own engineering workflow : already uses LLMs and agentic tooling across the SDLC, from design and code generation through testing and debugging.\n\n- Must have owned backend architecture end to end, including greenfield builds. \n\n- Should be able to make early architecture calls and reason clearly about service boundaries, data flow, caching, queueing, failure modes, scalability, and reliability trade-offs under real constraints.\n\n- Must have a solid understanding of backend fundamentals, including API development, service-oriented architecture, data structures, algorithms, and clean coding practices.\n\n- Must have experience designing, building, and maintaining APIs and backend services, including integrations with external systems and third-party platforms.\n\n- Must have strong experience working with databases (SQL and/or NoSQL), including efficient data modeling, query optimization, and performance tuning.\n\nMandatory Company :\n\n- Must have worked in B2C product companies / startups at meaningful consumer scale. (WealthTech, FinTech, or high-growth consumer product background is highly preferred).\n\nMandatory Stability :\n\n- Must have a stable career history, with consistent tenure across previous companies; frequent job-hopping will not be considered.\n\nMandatory AI Product :\n\n- Must have experience building and shipping products that use LLMs and agentic workflows to end users.\n\nMandatory College :\n\n- B.Tech or Dual degree (Btech and Mtech or Integrated Msc/MS) from Tier 1 Engineering Institutes (IITs, not NITs). Candidates from other institutions will not be considered unless they come from top top-tier product companies.\n\nMandatory Compensation Alignment :\n\n- Candidate must be comfortable with the compensation structure where the company matches their current CTC and provides ESOPs, without any salary hike.\n\nMandatory Note :\n\n- Seed-funded WealthTech startup. Candidate must be comfortable in an early-stage, fast-paced environment with shifting priorities.\n\n- Founding tech team role. Work from office, 5 days a week. Candidate must be willing to own the backend end to end and set engineering standards.\n\nPreferred Note :\n\n- Previous founding engineer or early-team startup experience is a plus.\nSkills\nBackend Architecture, REST API, Node.js, SQL, NoSQL, System Design, System Architecture, Data Structure, Algorithm","description_format":"text","description_chars":3227,"description_truncated":false,"requirements":{"experience_years_min":7,"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":[],"lifecycle":[{"event":"open","at":"2026-10-08T04:30:00Z"}],"visa":[],"liveness":{"score":89,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.89,"p_room":1,"age_days":4,"expected_fill_days":22,"reasons":["seen:4","velocity","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/talentxo-senior-backend-engineer","json_url":"https://alion.io/job/talentxo-senior-backend-engineer.json","meta":{"generated_at":"2026-10-12T18:20:12Z","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":29581,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":3798349},"rest":"https://alion.io/mcp/rest/get_company?id=3798349"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftalentxo-senior-backend-engineer"},{"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%2Ftalentxo-senior-backend-engineer"},{"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%2Ftalentxo-senior-backend-engineer"},{"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/talentxo-senior-backend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftalentxo-senior-backend-engineer"}]}