{"id":3466502,"url":"https://alion.io/job/whitebit-blockchain-platform-engineer","title":"Blockchain Platform Engineer","company":{"id":175925,"name":"WhiteBIT","domain":"whitebit.com","url":"https://alion.io/company/whitebit","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":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":32000,"max_usd":72000,"period":"year","method":null,"sample_n":79},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Ethereum","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"Kubernetes","optional":false},{"name":"OP Stack","optional":false},{"name":"Prometheus","optional":false},{"name":"Rollup","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solidity","optional":false},{"name":"Optimism","optional":true},{"name":"Rust","optional":true}],"status":"live","first_seen_at":"2026-10-09T14:23:13Z","employer_posted_date":null,"last_verified_at":"2026-10-09T14:23:13Z","board_verified":false,"closed_at":null,"days_open":21,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":21},"description":"We are the creators of a new fintech era!\n\nOur mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.\n\nWe work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.\n\nThe future of Web3 starts with you — join us as a Blockchain Platform Engineer!\n\nRequirements:\n\n— Experience: 4+ years of professional experience in software engineering, where the last 2+ years was hands-on experience in the blockchain domain.\n\n— Strong production Golang: you write and ship services in Go, and you are comfortable reading, debugging and patching upstream Go codebases.\n\n— Blockchain Expertise: Extensive experience with Ethereum, including a deep understanding of its protocol, smart contract development, and associated technologies.\n\n— Hands-on experience in developing, deploying, and maintaining smart contracts on EVM chains (Solidity).\n\n— Understanding of L2s and optimistic rollup fundamentals: block derivation from L1, batch submission, state proposals, the withdrawal flow, and forced inclusion.\n\n— Understanding of OP Stack components and architecture.\n\n— Kubernetes and CI/CD: familiarity with Kubernetes for container orchestration and CI/CD tools for deployment automation.\n\n— Monitoring Tools: Familiarity with monitoring tools such as Prometheus and Grafana for performance tracking.\n\n— Cloud Platforms: Familiarity with cloud platforms (preferably AWS) and experience with containerization (Docker) is a strong plus.\n\nWould be a plus:\n\n— Rust at the level of reading and patching code.\n\n— Understanding of fault proofs: dispute games, bisection, FPVM, as well as ZK-based approaches.\n\n— Experience in conducting and successfully passing smart contract security audits.\n\n— Experience in developing blockchain nodes, bridges, indexers, etc.\n\nResponsibilities:\n\n— Deploy, upgrade, and operate OP Stack components.\n\n— Set up monitoring and alerting: Prometheus, Grafana, PromQL dashboards, instrumentation of domain metrics (economic, bridge, sequencing).\n\n— Take part in the on-call rotation, drive incident 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