{"id":2495734,"url":"https://alion.io/job/r3-senior-engineer-solana-2","title":"Senior Engineer Solana","company":{"id":860,"name":"R3","domain":"r3.com","url":"https://alion.io/company/r3","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":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_city","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":26000,"max_usd":45000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":27},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Anchor","optional":false},{"name":"Corda","optional":false},{"name":"Rust","optional":false},{"name":"Solana","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-09-23T10:15:35Z","employer_posted_date":null,"last_verified_at":"2026-09-23T10:15:35Z","board_verified":false,"closed_at":null,"days_open":22,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":22},"description":"R3 is looking for a Senior Full Stack Engineer to build Solana-based trading, lending, and liquidity infrastructure for regulated real-world assets.\n\nYou will build and ship production trading and lending infrastructure on Solana. You will develop on-chain programs and supporting indexers, APIs, SDKs, and React/TypeScript interfaces. You will work on liquidity and market-making systems, contribute to reviews and audits, and optimize integrations with centralized partners.\n\nResponsibilitiesInfluence the design and development of the Corda Protocol RWA yield marketplace\nDesign and build Solana programs for vaults, order books, AMMs, lending markets, and liquidity infrastructure\nBuild indexers, keepers, APIs, and React/TypeScript front ends\nWork on market-making and liquidity systems\nParticipate in code reviews, threat modelling, and internal and external audits\nDesign, implement, and optimize SDKs for integrations with centralized partners\n\nRequirementsPrior experience at a crypto-native or web3 engineering team\nAt least 6 years of software development experience\nAt least 2 years of Rust experience with meaningful production time on Solana\nExperience shipping and deploying Solana programs in Rust using Anchor or native development\nExperience with order book or AMM liquidity venues, lending and borrowing protocols, or market-making systems\nAbility to own on-chain logic and surrounding TypeScript, React, and Node services\nUnderstanding of Solana account models, PDAs, CPI, transaction and compute limits, and high-throughput on-chain tradeoffs","description_format":"text","description_chars":1563,"description_truncated":false,"requirements":{"experience_years_min":6,"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":["DeFi","Blockchain Infrastructure","Crypto Exchanges"],"lifecycle":[{"event":"open","at":"2026-10-14T04:23:17Z"}],"visa":[],"liveness":{"score":48,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.76,"p_room":0.75,"age_days":21,"expected_fill_days":29,"reasons":["seen:21","velocity","win:late"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/r3-senior-engineer-solana-2","json_url":"https://alion.io/job/r3-senior-engineer-solana-2.json","meta":{"generated_at":"2026-10-15T13:18:37Z","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":20543,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":860},"rest":"https://alion.io/mcp/rest/get_company?id=860"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fr3-senior-engineer-solana-2"},{"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%2Fr3-senior-engineer-solana-2"},{"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%2Fr3-senior-engineer-solana-2"},{"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/r3-senior-engineer-solana-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fr3-senior-engineer-solana-2"}]}