{"id":831389,"url":"https://alion.io/job/kraftonindia-backend-engineer","title":"Backend Engineer","company":{"id":678749,"name":"KRAFTON India","domain":"kraftonindia.com","url":"https://alion.io/company/kraftonindia","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":70,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":62,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","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":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-04-20T10:23:37Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-11-07T22:01:22Z","board_verified":true,"closed_at":null,"days_open":201,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":200},"description":"[About the role]\n We are looking for a skilled Backend Engineer with deep fintech and payments expertise to join our core payments team. In this role, you will be at the heart of building and scaling our UPI payment infrastructure covering P2P, P2M, QR, and Autopay flows and ensuring it operates reliably at consumer scale. You will work directly with PSPs, banks, and the NPCI UPI stack, designing systems that are not just fast and fault-tolerant, but built to handle the nuances of real-world payment flows: idempotency, retries, reversals, and full transaction lifecycle management.\n[Key Responsibilities]\nBuild and scale UPI payment systems (P2P, P2M, QR, Autopay etc.)\nIntegrate with PSP/banks and NPCI UPI stack\nDesign reliable transaction systems (idempotency, retries, reversals)\nDevelop low-latency, high-throughput microservices\nImplement secure payment flows (device binding, authentication, encryption)\nEnsure end-to-end transaction security and data protection\nManage transaction lifecycle, logs, and reconciliation\nCollaborate on integrations with rewards, wallet, and checkout systems\n[Required Experience]\n3-8+ years of backend engineering experience\nFintech/payments experience (mandatory)\nExperience in high-scale consumer apps\nStrong understanding of UPI architecture & flows\nExperience with bank/PSP integrations\nSolid understanding of security in fintech systems:\nEncryption (data in transit & at rest)\nTokenization & secure key management\nAuthentication & authorization (OAuth/JWT)\nExperience building scalable, fault-tolerant systems\nExperience with wallets, ledgers, or reconciliation systems\nFamiliarity with NPCI certification processes and RBI PPI/wallet guidelines","description_format":"text","description_chars":1694,"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":["Game Development"],"lifecycle":[{"event":"open","at":"2026-09-12T16:44:22Z"}],"visa":[],"liveness":{"score":13,"band":"cold","label":"Long shot","p_open":1,"p_active":0.462,"p_room":0.28,"age_days":200,"expected_fill_days":62,"reasons":["conf:4","win:tail","crowd:"],"computed_at":"2026-11-07T05:47:08Z"},"pay":null,"html_url":"https://alion.io/job/kraftonindia-backend-engineer","json_url":"https://alion.io/job/kraftonindia-backend-engineer.json","meta":{"generated_at":"2026-11-08T01:40:27Z","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":3692,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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":678749},"rest":"https://alion.io/mcp/rest/get_company?id=678749"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkraftonindia-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%2Fkraftonindia-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%2Fkraftonindia-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/kraftonindia-backend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkraftonindia-backend-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":831389}},{"tool":"search_jobs","arguments":{"company":"kraftonindia.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":831389},"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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