{"id":3024533,"url":"https://alion.io/job/sumtracker-senior-backend-engineer","title":"Senior Backend Engineer","company":{"id":3068156,"name":"Sumtracker","domain":"sumtracker.com","url":"https://alion.io/company/sumtracker","size_band":"11-50","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":["Gurgaon, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":18000,"max_usd":42000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":168},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Model Context Protocol","optional":false},{"name":"OpenAI","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-10-21T18:35:00Z","employer_posted_date":null,"last_verified_at":"2026-10-21T18:35:00Z","board_verified":false,"closed_at":null,"days_open":9,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":9},"description":"We are looking for a Backend Engineer to join our in-office team and build scalable, high-impact backend systems. In this role, you will design and build scalable backend architecture and AI-powered product features, shipping code to production that's used by thousands of businesses globally. This is a high-ownership role where your work will have visible, real-world impact.\n\nResponsibilities: \nLead and take full responsibility for the backend development of our product.\nBuild robust APIs and backend logic that power real-time experiences for thousands of e-commerce businesses.\nWork on AI-driven features and contribute to building an AI-first product experience.\nContribute to database design, performance optimization, and overall system architecture.\nDrive the product forward by owning everything from architectural decisions to final deployment.\nCollaborate openly with your team, communicate proactively, and take pride in your work. This is not a solo journey.\n\nRequirements: \nSkills: Backend frameworks, REST APIs, MCP.\nExperience: 2+ years of experience.\nTechnical Expertise: Strong understanding of backend development, APIs, and scalable systems.\nCustomer-Centric Approach: A genuine passion for helping customers succeed and a strong commitment to providing outstanding service.\nAI and Integrations: Interest or exposure to AI concepts, APIs (OpenAI, etc. ), or automation workflows.\nOwnership-Driven: Ability to work independently, take initiative, and manage multiple tasks effectively.\nAutomation Mindset: Interest in identifying and implementing automation solutions to streamline processes.\nSkills\nMCP, REST API, REST APIs, backend","description_format":"text","description_chars":1655,"description_truncated":false,"requirements":{"experience_years_min":3,"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":"2026-10-21T18:35:00Z"}],"visa":[],"liveness":{"score":79,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.793,"p_room":1,"age_days":8,"expected_fill_days":30,"reasons":["seen:8","win:early"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/sumtracker-senior-backend-engineer","json_url":"https://alion.io/job/sumtracker-senior-backend-engineer.json","meta":{"generated_at":"2026-10-31T05:42:14Z","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":8219,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":3068156},"rest":"https://alion.io/mcp/rest/get_company?id=3068156"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsumtracker-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%2Fsumtracker-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%2Fsumtracker-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/sumtracker-senior-backend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsumtracker-senior-backend-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3024533}},{"tool":"search_jobs","arguments":{"company":"sumtracker.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3024533},"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. Docs: https://alion.io/developers"}}