{"id":3303573,"url":"https://alion.io/job/lotis-smart-contract-engineer","title":"Smart Contract Engineer","company":{"id":4458442,"name":"lotis","domain":"lotistoken.com","url":"https://alion.io/company/lotis-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Web3","role_family":"Web3","seniority":"junior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Foundry","optional":false},{"name":"Hardhat","optional":false},{"name":"JavaScript","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solidity","optional":false},{"name":"Token Standards","optional":false},{"name":"TypeScript","optional":false},{"name":"Account Abstraction","optional":true},{"name":"Ethereum","optional":true},{"name":"Git","optional":true},{"name":"OpenZeppelin","optional":true}],"status":"closed","first_seen_at":"2026-10-26T19:20:01Z","employer_posted_date":null,"last_verified_at":"2026-10-30T02:22:00Z","board_verified":false,"closed_at":"2026-10-30T02:22:00Z","days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"We build production software: web products, internal tools, APIs, and on-chain systems when the product needs them.\n\nYou own the smart contracts. Design and write Solidity for tokens, access control, issuance, transfers, and ownership on EVM chains. Set roles, events, and pause or upgrade paths. Test and deploy with Hardhat or Foundry, including unit, integration, and fork tests. Work with Product and Backend on ABIs, upgrade plans, and production readiness. Prepare for audits, triage findings, and ship fixes. Keep contracts clear, maintainable, and reasonable on gas. Document the architecture, assumptions, and how to operate what you ship.\n\nWhat you bring:\n- Strong EVM knowledge: gas, storage, events, reentrancy, access control, and common vulnerability patterns\n- Hardhat, Foundry, or similar, through deployment\n- ERC-20, ERC-721, ERC-1155, Ownable or AccessControl, and proxy or upgrade patterns\n- TypeScript or JavaScript for scripts and tests (ethers or viem)\n- Production contracts, with care for tests, security, and code quality\n- A bachelor's degree in computer science or equivalent experience\n- Clear communication with a remote team, and the ability to explain design tradeoffs\n- A self-starter who can ship with little supervision\n\nNice to have: audit work, OpenZeppelin, L2s, account abstraction, permissioned chains, indexing or transaction orchestration, formal verification or static analysis.\n\nRemote. We welcome applicants from a wide range of backgrounds.\nCompensation: $140K - $180K / yr (USD)\nSkills\nBlockchain, TypeScript, Solidity, Smart Contracts, Foundry, hardhat, DAPP (Decentralized Applications), Git","description_format":"text","description_chars":1640,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Smart Contracts & Security","Cryptocurrencies","Natural Language Processing","Asset Tokenization"],"lifecycle":[{"event":"open","at":"2026-10-27T00:22:00Z"},{"event":"close","at":"2026-10-30T02:22:00Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/lotis-smart-contract-engineer","json_url":"https://alion.io/job/lotis-smart-contract-engineer.json","meta":{"generated_at":"2026-10-31T03:10:09Z","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":4435,"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":4458442},"rest":"https://alion.io/mcp/rest/get_company?id=4458442"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flotis-smart-contract-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%2Flotis-smart-contract-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%2Flotis-smart-contract-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/lotis-smart-contract-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flotis-smart-contract-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3303573}},{"tool":"search_jobs","arguments":{"company":"lotistoken.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3303573},"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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