{"id":2430802,"url":"https://alion.io/job/flow-senior-programming-language-engineer-cadence","title":"Senior Programming Language Engineer, Cadence","company":{"id":5751,"name":"Flow","domain":"flow.com","url":"https://alion.io/company/flow-blockchain","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Kula","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Vancouver, Canada"],"countries":["CA"],"hiring_countries":["CA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":62000,"max_usd":115000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":12},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Flow","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Clojure","optional":true},{"name":"Haskell","optional":true},{"name":"LISP","optional":true},{"name":"OCaml","optional":true},{"name":"Solidity","optional":true}],"status":"live","first_seen_at":"2026-10-12T09:01:10Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-13T12:47:35Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"We're looking for a creative Senior Programming Language Engineer to partner in the design and implementation of Cadence, a new smart contract programming language being introduced as part of the Flow blockchain. Cadence is designed around “resource-oriented programming”, a new programming model that pairs linear types with object capabilities to create a secure and declarative model for digital ownership.\nYou will help shape the future of Cadence and will be involved with all aspects of the language, taking language features from conception to implementation. You will be responsible for understanding the interaction between the language implementation, the on-chain execution environment, and the core protocol, helping with a variety of tools to facilitate development in this exciting new programming language.\nA little about us:\nFlow is a layer one blockchain designed from the ground up as a platform for a new generation of Web3 apps, games, and the digital assets that power them. Flow is home today to millions of users and apps from top tier creators including Dapper Labs (NBA, NFL, Disney) as well as industry leaders such as Mattel (Barbie, Hot Wheels), LiveNation / Ticketmaster, and many more.\nThe Flow team is a humble and curious bunch of builders and scientists who share a passion for blockchain technology and the new kinds of software it enables. Our people are our greatest strength: our diverse team flourishes in an environment where personal autonomy and professional growth are encouraged. We value our culture above else; regardless of where you came from or what you studied, your role here will necessitate both a high level of creativity and strategic thinking on complex issues.\nA little about you:\nYou have practical experience with the design and implementation of compilers including parsing, semantic analysis, type checking, optimization, and code generation.\n\nYou have a diverse exposure to different programming languages and programming paradigms.\n\nYou are capable of applying your skills across a variety of use cases; inflexible specialists need not apply.\n\nYou understand the power of planning, but you are comfortable improvising and can prioritize the most impactful tasks on the fly.\n\nYou are adamant about test coverage.\n\nYou have experience with one or more general purpose programming languages including but not limited to: Go, Rust, C/C++, Swift, Python.\n\nBonus points if you have the following:\nExperience with blockchain technologies.\n\nFamiliar with at least one of the functional programming languages: Haskell, OCaml, Clojure, Lisp, etc.\n\nExperience with smart contract languages, e.g. Solidity.\n\nExperience working on open-source software projects.","description_format":"text","description_chars":2710,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Canada","iso":"CA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Gift Cards & Loyalty Programs","Cryptocurrencies","DeFi"],"lifecycle":[{"event":"open","at":"2026-10-13T09:01:10Z"}],"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":7,"reasons":["conf:3","win:early"],"computed_at":"2026-10-13T16:37:32Z"},"pay":null,"html_url":"https://alion.io/job/flow-senior-programming-language-engineer-cadence","json_url":"https://alion.io/job/flow-senior-programming-language-engineer-cadence.json","meta":{"generated_at":"2026-10-13T16:37:32Z","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":25184,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":5751},"rest":"https://alion.io/mcp/rest/get_company?id=5751"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fflow-senior-programming-language-engineer-cadence"},{"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%2Fflow-senior-programming-language-engineer-cadence"},{"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%2Fflow-senior-programming-language-engineer-cadence"},{"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/flow-senior-programming-language-engineer-cadence\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fflow-senior-programming-language-engineer-cadence"}]}