{"id":407,"url":"https://alion.io/job/certik-blockchain-security-expert-anti-defect-track","title":"Blockchain Security Expert - Anti Defect Track","company":{"id":515,"name":"CertiK","domain":"certik.com","url":"https://alion.io/company/certik","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"C","score":67,"open_postings":29,"ghost_share":0.552,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Web3","role_family":"Web3","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":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":141000,"max_usd":226000,"period":"year","method":"role_seniority_country_cell","sample_n":14},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solidity","optional":false},{"name":"Aave","optional":true},{"name":"Cosmos","optional":true},{"name":"Ethereum","optional":true},{"name":"JavaScript","optional":true},{"name":"Polygon","optional":true}],"status":"live","first_seen_at":"2025-03-11T17:27:27Z","employer_posted_date":"2025-03-11","last_verified_at":"2026-10-18T22:58:49Z","board_verified":true,"closed_at":null,"days_open":586,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":585},"description":"About the Company\nFounded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols and smart contracts. CertiK’s mission is to secure the cyber world. Starting with blockchain, CertiK applies cutting-edge innovations from academia into enterprise, enabling mission-critical applications to be built with security and correctness. CertiK is one of the fastest growing and most trusted companies in blockchain security and has become a true market leader. Our clients include leading projects such as Aave, Polygon, Binance Smart Chain, Yearn, and Chiliz. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance.\nAbout the Position\nThe primary responsibility of this role is contributing to CertiK’s security-related services at the intersection of cybersecurity and blockchain. CertiK’s offerings include security consulting, security reviews, and security auditing of smart contracts and blockchains, alongside penetration testing and various verification processes.\nAs a Security Engineer at CertiK, , You’ll discover and analyze security vulnerabilities in blockchain smart contracts, summarize attacked vulnerabilities, and design feature code analysis tools. You’ll also stay up-to-date with analysis tools and new technology trends to further strengthen CertiK’s security offerings and expand our services.\nResponsibilities\nParticipate in blockchain smart contract audits, identifying, analyzing, and addressing security vulnerabilities.\nHelp evaluate and define attack models for blockchain security.\nSummarize and extract key characteristics from exploited code to build and maintain tools for feature code analysis.\nResearch and work with different analysis tools, continually learning and adapting to emerging technologies in the space.\nRequirements\nA bachelor’s degree (or higher) in full-time education, preferably in a science or engineering field, plus 3+ years of work experience.\nFamiliarity with fundamental information security concepts.\nProficiency in at least one of the following languages: Solidity, Go, Rust, C++, Python, or Node.js, along with a solid grasp of common algorithms.\nA demonstrated ability to function in an English 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