{"id":2288931,"url":"https://alion.io/job/infosys-blockchain-developer-7","title":"Blockchain Developer","company":{"id":223,"name":"Infosys","domain":"infosys.com","url":"https://alion.io/company/infosys","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":95,"open_postings":249,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":93,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Web3","role_family":"Web3","seniority":"staff","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":24000,"max_usd":50000,"period":"year","method":null,"sample_n":55},"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"DeFi","optional":false},{"name":"Docker","optional":false},{"name":"Ethereum","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"Hyperledger Fabric","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"NFT","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solidity","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-10T07:19:50Z","employer_posted_date":"2026-10-11","last_verified_at":"2026-10-12T15:48:28Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"We are seeking an experienced Blockchain Developer (9-14 YEARS) with expertise in Ethereum, Solidity, Hyperledger, Distributed Ledger Technology (DLT), and Hyperledger Besu. The candidate will be responsible for designing, developing, and implementing secure and scalable blockchain-based solutions for enterprise applications.\nResponsibilities\nResponsibilities\nDesign, develop, and maintain blockchain applications using Ethereum and Hyperledger platforms.\nDevelop and deploy smart contracts using Solidity.\nConfigure and manage Hyperledger Besu-based blockchain networks.\nCreate decentralized applications (DApps) and integrate them with enterprise systems.\nDesign blockchain architectures leveraging Distributed Ledger Technology (DLT).\nEnsure security, scalability, and performance of blockchain solutions.\nTroubleshoot, optimize, and maintain blockchain applications.\nParticipate in code reviews, testing, deployment, and production support activities.\nCollaborate with business and technical teams to deliver blockchain solutions.\nTechnical requirements\nStrong experience in Blockchain Development.\nHands-on experience with:\nEthereum\nSolidity\nHyperledger\nHyperledger Besu (BESU)\nDistributed Ledger Technology (DLT)\nSmart Contract Development and Deployment.\nWeb3 technologies and blockchain integrations.\nKnowledge of cryptographic principles and consensus mechanisms.\nExperience with REST APIs and Microservices.\nAdditional responsibilities\nHyperledger Fabric\nNode.js / Java / Go\nDocker and Kubernetes\nCloud Platforms (AWS, Azure, GCP)\nDeFi, NFT, and Token Development\nPreferred skills\nTechnology->Blockchain->Blockchain technology,Technology->Blockchain Platforms->Hyperledger->Hyperledger Besu,Technology->Database Technologies->Ethereum/Solidity development,Technology->Blockchain Platforms->DLT(Distributed Ledger Technology) programming languages\nEducation\nMTech,Bachelor of Engineering,BTech","description_format":"text","description_chars":1904,"description_truncated":false,"requirements":{"experience_years_min":9,"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":["Blockchain & Crypto","Web3 & dApps","IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-11T16:59:12Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":93,"reasons":["conf:3","win:early","comp:brand"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/infosys-blockchain-developer-7","json_url":"https://alion.io/job/infosys-blockchain-developer-7.json","meta":{"generated_at":"2026-10-12T15:55:53Z","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":25241,"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":223},"rest":"https://alion.io/mcp/rest/get_company?id=223"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finfosys-blockchain-developer-7"},{"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%2Finfosys-blockchain-developer-7"},{"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%2Finfosys-blockchain-developer-7"},{"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/infosys-blockchain-developer-7\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finfosys-blockchain-developer-7"}]}