{"id":3950688,"url":"https://alion.io/job/chainlink-labs-software-engineer-data-feeds-2","title":"Software Engineer, Data Feeds","company":{"id":1679,"name":"Chainlink Labs","domain":"chainlinklabs.com","url":"https://alion.io/company/chainlink-labs","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":{"label":"EST","utc_offset_min":-5,"utc_offset_max":-5},"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["AR","BR","CO","MX"],"hiring_countries_total":4,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Aave","optional":false},{"name":"Avalanche","optional":false},{"name":"Chainlink","optional":false},{"name":"DeFi","optional":false},{"name":"Ethereum","optional":false},{"name":"GMX","optional":false},{"name":"Go","optional":false},{"name":"Lido","optional":false},{"name":"Move","optional":false},{"name":"Polygon","optional":false},{"name":"Rust","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solana","optional":false},{"name":"Solidity","optional":false},{"name":"PostgreSQL","optional":true},{"name":"Terraform","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-14T02:43:34Z","employer_posted_date":null,"last_verified_at":"2026-10-14T02:43:34Z","board_verified":false,"closed_at":null,"days_open":26,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":26},"description":"About Chainlink\nChainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, lending, payments, stablecoins, and more. Since inventing decentralized oracle networks, Chainlink has enabled tens of trillions in transaction value and now secures the vast majority of DeFi.\nMany of the world’s largest financial services institutions have also adopted Chainlink’s standards and infrastructure, including Swift, Euroclear, Mastercard, Fidelity International, UBS, S&P Dow Jones Indices, FTSE Russell, WisdomTree, ANZ, and top protocols such as Aave, Lido, GMX and many others. Chainlink leverages a novel fee model where offchain and onchain revenue from enterprise adoption is converted to LINK tokens and stored in a strategic Chainlink Reserve. Learn more at .\nAbout the RoleAs a Software Engineer on the Data Feeds team, you’ll collaborate with an experienced technical team of other engineers, distributed systems computing experts, and security experts, who are all committed to building a world-changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level, with a focus on Data Feeds. You’ll have the opportunity to learn and master the latest research concerning distributed systems, cryptography, blockchains, game theory, consensus algorithms, and decentralized applications. You will be given a high level of autonomy/ownership over your projects, the opportunity to expand your scope of knowledge, and the chance to help build the decentralized infrastructure of the future.\nYour Impact\nDesigning and implementing new features within the Data Product space, such as trust-minimized off-chain computation & the aggregation of external data in various blockchain environments, and many more problems\n\nDesign and own the end to end delivery of new and existing data products that power the largest market share of Defi by total value secured (TVS)\n\nLearn more about the underlying technology in the blockchain ecosystem (Solana, Avalanche, Polygon, Ethereum, and more).\n\nBuild our core products with Smart Contracts using Solidity, Move, and Rust.\n\nPartner with the research team to build cutting-edge products\n\nThink creatively about attack vectors, possible failures, and disaster scenarios, modeling them in reproducible test environments, and developing fixes\n\nManaging the architectural vision for new subsystems in the core Chainlink node\n\nImplementing resilient distributed systems to achieve extremely high reliability in a variety of blockchain environments\n\nRequirements\nAt least 4-6+ years of professional software engineering experience working in a collaborative product-driven environment\n\nExperience in blockchain and other Web 3.0 technologies\n\nExperience developing smart contracts that secured meaningful value on-chain\n\nKnowledge of computer science fundamentals and systems design concepts\n\nExperience owning multi month long projects, including communication of progress, dependencies, and risk mitigation directly with stakeholders and partners\n\nExperience building distributed systems and low-latency systems\n\nB.S. or higher in computer science, software engineering, mathematics or related technical field\n\nDesired\nExperience in Golang or any other strongly-typed programming language\n\nExperience working with a globally distributed team\n\nExperience working in or with market data\n\nOur StackGolang, Solidity, TypeScript, Rust, Postgres, Terraform, AWS\nAll roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST).\nWe carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes. The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application. We want to fully consider your experience and skills, and you will hear from us regarding the status of your application shortly after the closing date.\nCommitment to Equal OpportunityChainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form.\nGlobal Data Privacy Notice for Job Candidates and Applicants\nInformation collected and processed as part of your Chainlink Labs Careers profile, and any job applications you choose to submit, is subject to our Recruiting Privacy Policy. By submitting your application, you are agreeing to our use and processing of your data as required.\nOriginally posted on Himalayas","description_format":"text","description_chars":5101,"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":"Argentina","iso":"AR","kind":"country"},{"name":"Brazil","iso":"BR","kind":"country"},{"name":"Colombia","iso":"CO","kind":"country"},{"name":"Mexico","iso":"MX","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cryptocurrencies","Web3 & dApps","Blockchain Infrastructure"],"lifecycle":[{"event":"open","at":"2026-11-09T02:28:45Z"}],"visa":[],"liveness":{"score":50,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.781,"p_room":0.75,"age_days":26,"expected_fill_days":30,"reasons":["seen:26","win:late"],"computed_at":"2026-11-09T04:05:07Z"},"pay":null,"html_url":"https://alion.io/job/chainlink-labs-software-engineer-data-feeds-2","json_url":"https://alion.io/job/chainlink-labs-software-engineer-data-feeds-2.json","meta":{"generated_at":"2026-11-09T04:05:07Z","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":2938,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":1679},"rest":"https://alion.io/mcp/rest/get_company?id=1679"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fchainlink-labs-software-engineer-data-feeds-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fchainlink-labs-software-engineer-data-feeds-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fchainlink-labs-software-engineer-data-feeds-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/chainlink-labs-software-engineer-data-feeds-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fchainlink-labs-software-engineer-data-feeds-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3950688}},{"tool":"search_jobs","arguments":{"company":"chainlinklabs.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3950688},"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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