{"id":3596768,"url":"https://alion.io/job/savageone-senior-blockchain-developer","title":"Senior Blockchain Developer","company":{"id":4452485,"name":"SavageOne","domain":"savageone.co","url":"https://alion.io/company/savageone","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"role":"Web3","role_family":"Web3","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Johannesburg, South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":77000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":37},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ethereum","optional":false},{"name":"Hyperledger Fabric","optional":false},{"name":"JavaScript","optional":false},{"name":"Python","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solidity","optional":false}],"status":"live","first_seen_at":"2026-11-02T04:53:24Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-03T07:46:55Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Position Summary:\nThe Senior Blockchain Developer will play a key role in leading the design, development, and deployment of blockchain solutions. You will work closely with our team of developers, architects, and engineers to design and implement scalable and secure blockchain applications. This role requires deep expertise in blockchain technology, smart contract development, and decentralized application (DApp) development. The ideal candidate is a creative problem-solver with a passion for blockchain technology and a track record of delivering high-quality solutions.\nKey Responsibilities:\nLead the design, development, and implementation of blockchain-based solutions using industry-standard protocols and frameworks.\nArchitect and develop smart contracts and decentralized applications (DApps) on blockchain platforms such as Ethereum, Hyperledger Fabric, or Binance Smart Chain.\nDesign and implement scalable and secure blockchain architectures, including consensus mechanisms, cryptographic techniques, and security protocols.\nConduct code reviews, testing, and debugging to ensure the quality, reliability, and security of blockchain applications.\nCollaborate with cross-functional teams to integrate blockchain solutions into existing systems and applications.\nStay up-to-date with the latest developments in blockchain technology, industry trends, and emerging use cases.\nProvide technical leadership and mentorship to junior developers, guiding them in best practices and methodologies.\nContribute to the documentation, tutorials, and educational materials to support the adoption of blockchain technology.\nQualifications:\nBachelor's or master's degree in Computer Science, Information Technology, or a related field.\n5+ years of experience in software development, with at least 3 years of experience in blockchain development roles.\nStrong programming skills in languages such as Solidity, JavaScript, or Python.\nDeep understanding of blockchain concepts, protocols, and frameworks.\nExperience with blockchain platforms such as Ethereum, Hyperledger Fabric, or Binance Smart Chain.\nProficiency in smart contract development and decentralized application (DApp) development.\nStrong analytical and problem-solving skills, with a keen attention to detail.\nExcellent communication and collaboration skills, with the ability to work effectively in a team environment.\nProven track record of 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