{"id":3454133,"url":"https://alion.io/job/whitebit-golang-software-engineer-solidity","title":"Golang Software Engineer (+Solidity)","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":"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":null,"hiring_geo_confidence":"inferred","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"DeFi","optional":false},{"name":"Docker","optional":false},{"name":"Ethereum","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"gRPC","optional":false},{"name":"Kubernetes","optional":false},{"name":"Prometheus","optional":false},{"name":"Rest API","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solidity","optional":false},{"name":"Layer 2","optional":true},{"name":"Rollup","optional":true},{"name":"Rust","optional":true},{"name":"Solana","optional":true}],"status":"live","first_seen_at":"2026-10-23T17:36:52Z","employer_posted_date":null,"last_verified_at":"2026-10-23T17:36:52Z","board_verified":false,"closed_at":null,"days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"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.\nThe future of Web3 starts with you: join us as a Solidity & Golang Software Engineer!\nRequirements:\n\nExperience: 4+ years of professional experience in software engineering, where the last 2+ years was hands-on experience with Golang stack 4+ years(+Solidity 2+ years) of technology (with a strong focus on blockchain domain).\n\nBlockchain Expertise: Extensive experience with Ethereum, including a deep understanding of its protocol, smart contract development, and associated technologies.\n\nHands-on experience in developing, deploying and maintaining smart contracts on EVM chains (Solidity).\n\nFamiliarity with smart contracts security best practices, upgradability and DeFi protocols.\n\nMicroservices and APIs: experience in developing microservices and APIs, with knowledge of RESTful and/or gRPC frameworks.\n\nKubernetes and CI/CD: familiarity with Kubernetes for container orchestration and CI/CD tools for deployment automation.\n\nMonitoring Tools: Familiarity with monitoring tools such as Prometheus and Grafana for performance tracking.\n\nCloud Platforms: Familiarity with cloud platforms (preferably AWS) and experience with containerization (Docker) is a strong plus.\n\nWould be a plus:\n\nKnowledge of Layer 2 Solutions: Familiarity with Layer 2 (L2) solutions, rollups, and the OP stack, with a clear understanding of their advantages and applications.\n\nExperience with Zero Knowledge technologies.\n\nExperience interacting with the Solana network and writing smart contracts in Rust.\n\nExperience in conducting and successfully passing smart contract security audits.\n\nExperience in developing blockchain nodes, bridges, indexers, etc.\n\nResponsibilities:\n\nDesign, develop, and maintain blockchain solutions, focusing on Ethereum and its associated technologies.\n\nDesign, develop and maintain smart contracts on EVM chains (Solidity)\n\nWrite, test, and deploy smart contracts, ensuring security and performance optimization.\n\nImplement and manage Layer 2 solutions and rollups, optimizing scalability and efficiency of blockchain applications.\n\nDesign and develop microservices and APIs to support scalable applications, ensuring seamless integration with existing systems.\n\nFostering collaboration, knowledge sharing, and professional growth.\n\nWork closely with cross-functional teams to define project requirements and ensure alignment with business objectives.\n\nStay updated on advancements in blockchain technology and Ethereum, and apply new features and best practices to enhance our solutions.\nWorking terms:\n\nImmerse yourself in Crypto & Web3:\n\nMaster cutting-edge technologies and become an expert in the most innovative industry.\n\nWork with the Fintech of the Future:\n\nDevelop your skills in digital finance and shape the global market.\n\nTake Your Professionalism to the Next Level:\n\nGain unique experience and be part of global transformations.\n\nDrive Innovations:\n\nInfluence the industry and contribute to groundbreaking solutions.\n\nJoin a Strong Team:\n\nCollaborate with top experts worldwide and grow alongside the best.\n\nWork-Life Balance & Well-being:\n\nModern equipment.\n\nComfortable working conditions, and an inspiring environment to help you thrive.\n\n24 calendar days of paid leave.\n\nAdditional days off for national holidays.\n👉 Ready to disrupt the industry with us? 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