Summary: Join a fintech and digital assets engineering team to build cutting-edge blockchain infrastructure, decentralized applications, and secure fintech systems. Highlights: 1. Work on cutting-edge blockchain infrastructure and decentralized applications 2. Opportunity for strong technical challenges and career growth 3. Exposure to international-level fintech projects **Job Title : Senior Blockchain Developer** Build the Future of Blockchain Technology in Oman CryptoShala Technologies LLC is seeking a Senior Blockchain Developer to join our growing fintech and digital assets engineering team in Salalah. This is an opportunity to work on cutting\-edge blockchain infrastructure, decentralized applications, and secure fintech systems that support real\-world digital asset solutions. If you're passionate about smart contracts, distributed systems, and scalable blockchain architecture, this role offers strong technical challenges, career growth, and exposure to international\-level fintech projects. What You’ll Do * Design, develop, and deploy blockchain\-based applications and smart contracts * Build secure and scalable backend systems for fintech/digital asset platforms * Work with technologies such as Ethereum, Solidity, Web3\.js, Node.js, or similar frameworks * Optimize blockchain performance, security, and transaction efficiency * Collaborate with product managers, backend engineers, and DevOps teams * Conduct code reviews and enforce best practices in secure development * Research emerging blockchain protocols and implement innovative solutions What We’re Looking For * 5\+ years of software development experience (with strong backend focus) * 2\+ years of hands\-on blockchain development experience * Strong experience with Solidity, smart contracts, or similar technologies * Familiarity with Ethereum, Layer 2 solutions, or alternative blockchains * Experience with APIs, microservices, and cloud environments * Strong understanding of cryptography and secure coding practices * Ability to work independently and in a collaborative agile environment Nice to Have * Experience in fintech, trading systems, or digital asset platforms * Knowledge of DeFi protocols or NFT infrastructure * Experience with AWS, Docker, Kubernetes * Contributions to open\-source blockchain projects About CryptoShala Technologies LLC CryptoShala Technologies LLC is a fintech and blockchain technology company focused on building secure, scalable, and innovative digital asset solutions. We operate with a strong engineering culture and a commitment to delivering reliable financial technology infrastructure in the Middle East. Why Work With Us * Work on real\-world blockchain and fintech systems * Opportunity to grow into senior technical leadership roles * Exposure to international\-level engineering standards * Collaborative and innovation\-driven environment * Long\-term career stability in a growing industry Apply Now If you are ready to build impactful blockchain systems and grow your career in fintech innovation, we encourage you to apply today. Submit your CV and portfolio (GitHub or project links preferred) Job Type: Full\-time Pay: RO2,000\.000 \- RO3,800\.000 per month Work Location: In person