Blockchain Developer

Join Odinnova Pty Ltd, a pioneering technology company located in Westville, Durban, KwaZulu-Natal, South Africa. We are a small but steadily growing IT firm specializing in blockchain and cryptocurrency innovation. As a part-time Blockchain Developer , you will have the unique opportunity to shape the future of decentralized finance and fintech solutions while working on cutting-edge projects that impact real-world clients. This on-site role offers career development in a dynamic, collaborative environment where your contributions directly influence product success and company growth. Key Responsibilities Design and develop smart contracts for our fintech cryptocurrency dashboard across multiple blockchain platforms, ensuring robust security and efficiency. Implement and enhance blockchain applications using Node.js, improving existing product features and user experience. Collaborate closely with cross-functional teams to analyze user requirements and deliver detailed technical specifications aligned with business goals. Conduct thorough testing of smart contracts and blockchain solutions to guarantee security, performance, and compliance with industry best practices. Engage in architectural discussions and design reviews to refine and optimize blockchain infrastructure and application scalability. Stay current with emerging blockchain trends, cryptography advancements, and distributed ledger technologies to maintain competitive edge. Participate actively in Agile workflows, including sprint planning and daily stand-ups, to meet project milestones efficiently. Manage cryptocurrency transactions from production environments, testnets, and dev nets to live wallet dashboards, ensuring seamless integration and data accuracy. Debug UI/UX post-transaction errors and innovate solutions to generate UTXOs without reliance on external banking staff or upfront account balance requirements. What We're Looking For Required: Bachelor's Degree in Computer Science, Software Engineering, or a related technical field. Proficiency in Solidity, JavaScript, and Node.js with hands-on experience developing smart contracts. Strong understanding of cryptography principles and blockchain architecture. Experience working with distributed systems and Agile development methodologies. Excellent problem-solving skills with meticulous attention to detail. Ability to work independently in a fast-paced, evolving environment. Preferred: Previous experience in fintech or cryptocurrency projects. Familiarity with wallet integration, UTXO models, and blockchain transaction lifecycle. Knowledge of security auditing tools and best practices for smart contracts. Strong communication skills and ability to collaborate effectively with remote and local teams. Desire for continuous learning and professional growth in blockchain technology. What We Offer Competitive annual salary of $500 USD per year (part-time basis) with potential for growth as the company expands. Health insurance benefits to support your well-being. Paid time off to maintain a healthy work-life balance. Retirement plan options to secure your financial future. Professional development opportunities including training and conferences in blockchain and fintech. Collaborative work environment fostering innovation and career advancement. On-site role in Durban, offering direct engagement with the core team and projects. Frequently Asked Questions Is this position fully remote? No, this role is on-site at our Westville, Durban office to facilitate close collaboration and project integration. What level of experience is required? We require candidates with solid foundational experience in blockchain development, particularly with Solidity and Node.js, ideally with 1-3 years in related projects. Are there opportunities for career growth? Yes, as a growing company, Odinnova offers advancement opportunities and encourages continuous learning and skill development. What blockchain platforms will I work with? Y