Apply for Senior Blockchain Engineer
Remote: Chile / Peru / Ecuador / Mexico / Argentina / Colombia / Uruguay
A Typical Day
As a Senior Blockchain Engineer, you will lead the architecture and development of blockchain-based solutions, audit smart contracts, and guide technical decisions for scalability, security, and performance.
Qualifications
- Deep knowledge of smart contract development, deployment, and auditing
- Experience with Layer 1/2 solutions, cross-chain protocols, and on-chain/off-chain integration
- Proficient with Solidity, advanced Web3 development, and security best practices
- Able to optimize gas usage and design scalable dApps.
To explore more about this opportunity and discover other exciting roles, simply type 'Sophilabs Careers' in your favorite search engine. Dive into a world of possibilities with us!
Preferred Qualifications
- Proven experience launching complex blockchain projects on mainnet.
- Familiarity with zkRollups, Optimistic Rollups, and cross-chain bridges
- Advanced scripting and tooling (Hardhat plugins, Foundry, etc.)
- Strong leadership and mentoring skills
- Certifications (e.g., Certified Blockchain Expert)
- Fluent English and team leadership experience
- Full-time and Remote availability
We offer
🚀 An opportunity to grow and develop your career with training, English support and courses, investment days, books, conference support, coaching, and 360 feedback.
🌱 A good work-life balance with remote working policy, gym membership discount.
If you share our commitment to delivering excellent client-focused service and putting customers first, enjoy working in teams, and are always looking to improve, join us!