Senior Blockchain Developer - Remotely

robusta; Dubai; Remote; AED 80,000 - 120,000; Full time

Job summary

Join a forward-thinking company specializing in blockchain technology and fintech solutions. As a leader in this innovative role, you will design and develop secure, scalable blockchain applications, including e-wallets and DeFi protocols. Collaborate with cross-functional teams to translate requirements into impactful blockchain features while ensuring compliance with security standards. This role offers the chance to mentor junior engineers and contribute to cutting-edge projects that bridge Europe and Africa. If you are passionate about blockchain and eager to make a difference, this opportunity is for you.

Qualifications

• Proven leadership in blockchain and Web3 solutions.
• Expertise in fintech, e-wallets, and DeFi applications.

Responsibilities

• Design and develop secure blockchain applications.
• Collaborate with teams to implement blockchain features.
• Ensure adherence to security best practices.

Skills

Blockchain Protocols

Smart Contracts

Tokenomics

Team Management

Financial Regulations

Communication Skills

Tools

Ethereum

Solana

Polygon

Job description

Octopus by RTG is enabling a key partner organization to build their digital hubs in Egypt and grow their tech teams around the world. We are currently looking for the right pioneers to work on exciting AI Projects with a key partner in Riyadh, KSA.

Octopus is proud to be part of the Robusta Technology Group (RTG), a leading tech group. With a decade of experience and a successful track record of delivering over 300 projects across Europe, the Middle East, and North America, RTG has established itself as a preferred employer in the Egyptian market. Octopus and Robusta are building a bridge between Europe and Africa, creating tailored hub solutions to connect companies with top talent across the globe.

Octopus specializes in rapidly assembling remote & onsite global tech teams that are fully aligned with the culture and practices of a particular brand. By providing tailored hubs to suit clients' needs, Octopus offers all the advantages of remote work and offshoring without the negatives.

We are currently hiring for a remittance company based in the UAE with nearly five decades of experience, specializing in individual and corporate remittances as well as foreign currency exchange. Operating through 22 branches, it prioritizes efficiency over network size.

Blockchain Solutions Development

• Design and develop secure, scalable blockchain applications including e-wallets, crypto wallets, DeFi protocols, and tokenization platforms.
• Work with blockchain frameworks (e.g., Ethereum, Solana, Polygon, etc.) to build decentralized applications tailored to financial use cases.
• Write clean, efficient smart contracts and ensure proper testing and deployment using best practices.
• Optimize performance, cost-efficiency, and scalability of blockchain systems.

Technology Implementation & Innovation

• Evaluate and apply emerging blockchain technologies and frameworks to meet business needs.
• Collaborate with product managers, designers, and backend engineers to translate requirements into blockchain-powered features.
• Contribute to architectural decisions, technology stack selections, and the overall product development lifecycle.
• Mentor junior engineers and promote best practices across the development team.
• Collaborate with cross-functional teams including Product, Security, and DevOps to ensure smooth integration and high-quality delivery.
• Participate in code reviews, architecture discussions, and continuous improvement efforts.

Security, Governance & Compliance

• Ensure adherence to blockchain security best practices, including audits, encryption standards, and secure coding practices.
• Stay informed of relevant regulations and compliance standards in the fintech/blockchain space.
• Contribute to documentation and governance processes to maintain infrastructure reliability and regulatory alignment.

Requirements

• Experience:
• Proven track record of leadership roles in technology, with a focus on blockchain, decentralized systems, and Web3 solutions.
• Expertise in building and managing fintech solutions, including e-wallets, crypto wallets, tokenization platforms, and DeFi applications.
• Skills:
• Deep understanding of blockchain protocols, smart contracts, and tokenomics.
• Strong knowledge of financial systems and regulations.
• Exceptional leadership, team management, and communication skills.
• Ability to foster collaboration between technical and business teams.