OmiSoft is a European tech company focused on AI, Web3, and blockchain solutions. Since 2017, we’ve helped startups and enterprises launch 70+ products in healthcare, fintech, e-commerce, and more. We are now growing our blockchain team and looking for a skilled Blockchain Developer to join us on a contract basis. Upper-intermediate English (B2 or higher) and experience in client communication or collaboration with English-speaking teams are essential. Requirements: * 2+ years of hands-on experience in blockchain development * Strong knowledge of either: * Solidity and EVM-based chains (Ethereum, Polygon, etc.), or * Rust with familiarity with the Substrate framework * Experience with smart contract development, testing, deployment, and optimization * Good understanding of blockchain architecture, consensus mechanisms, and security practices * Experience with general-purpose programming languages (e.g., JavaScript, Python, Go) * Familiarity with version control systems like Git * Strong problem-solving and analytical skills * English level: Upper-Intermediate (B2+) or higher
Would be a plus: * Experience with: * Solana or other non-EVM blockchains (e.g., Cosmos, Near). * NoSQL databases (e.g., MongoDB, Redis) * Relational databases (e.g., PostgreSQL, MySQL) * Cloud platforms (AWS, Heroku, DigitalOcean) * CI/CD tools (e.g., Jenkins, GitLab CI/CD)
Why Join Us: * Innovative Projects: Work on cutting-edge AI solutions for clients from the US and EU, solving real-world challenges. * Flexibility: Benefit from a remote-friendly setup, allowing you to maintain work-life balance while contributing to exciting projects. * Limitless Growth: This collaboration model allows you to focus on developing specific skills while working on long-term projects with diverse clients. Contract-based cooperation helps you actively acquire new skills and work with various technologies. * Professional Growth and New Opportunities: Choosing contract-based cooperation opens doors to a wide range of projects and clients, enabling you to expand your professional experience and access new opportunities for career growth in multiple areas. * Control Over Your Workload: With contract-based cooperation, you can manage your own workload and choose projects that truly interest you, providing more autonomy and the opportunity to work on tasks that align with your professional goals. * Global Team Collaboration: Be part of an international team with opportunities to communicate and grow in an English-speaking environment.
