Blockchain Developer
Location
Costa Rica, Costa Rica
Job Type
fullTime
Category
Computer Occupations
Posted
June 05, 2026
Job Summary
We are seeking a skilled Blockchain Developer to join our growing technology team. The ideal candidate will be responsible for designing, developing, and implementing blockchain-based applications, smart contracts, and decentralized solutions. You will work on cutting-edge Web3 projects, including DeFi platforms, NFT marketplaces, cryptocurrency applications, and enterprise blockchain solutions.
Key Responsibilities
- Design, develop, and maintain blockchain applications and decentralized systems.
- Build and deploy secure smart contracts on blockchain networks such as Ethereum, Polygon, Solana, Binance Smart Chain, and Hyperledger.
- Develop decentralized applications (dApps) and integrate them with web and mobile platforms.
- Collaborate with product managers, designers, and software engineers to define technical requirements and project roadmaps.
- Write clean, efficient, and sec...