Senior Blockchain Developer
Role in brief
Lemon.io is looking for a Senior Blockchain Developer to work on remote projects for US and European startups. This role involves building with Ethereum, Solidity, and Solana, along with React and Node.js. It suits experienced developers who can manage their own schedule and communicate directly with clients.
About the role
This role focuses on blockchain development for various startup projects. As a Senior Blockchain Developer, you will be responsible for implementing solutions using technologies like Ethereum, Solidity, and Solana. The work involves direct interaction with clients, providing an opportunity to influence project direction and technical choices.
Lemon.io operates as a marketplace, connecting developers with startups, primarily in the US and Europe. This setup means you will be working in a fast-paced environment, often engaging with new projects and teams. The company handles administrative tasks, allowing you to concentrate solely on coding and problem-solving.
Success in this position means delivering high-quality blockchain solutions while maintaining effective communication with clients. Given the remote nature and flexible schedule, strong self-organizational skills are essential for managing project timelines and expectations without constant oversight.
The annual salary for this position ranges from $70,000 to $172,000 USD, with the final rate determined by your seniority, skills, and experience.
Skills that matter here
- Ethereum: This role requires expertise in building and deploying applications on the Ethereum blockchain.
- Solidity: You will be writing and auditing smart contracts using the Solidity programming language.
- Solana: Experience with the Solana blockchain is needed for developing high-performance decentralized applications.
- React: You will use React for developing user interfaces that interact with blockchain backends.
- Node.js: This skill is necessary for building server-side logic and APIs for blockchain-integrated applications.
- Ethers.js: You will utilize Ethers.js for interacting with the Ethereum blockchain from JavaScript applications.
Who this role suits
- Someone with at least four years of software development experience, including three years specifically in blockchain technologies.
- A developer who thrives in a fast-paced environment and is comfortable working with multiple startups.
- An individual who can communicate technical concepts clearly in English and manage their own work schedule effectively.
- A self-starter who prefers direct client interaction and can reliably deliver on project commitments.
From the employer
- 4+ years of software development experience.
- 3+ years of expertise in Ethereum, Solidity, or Solana.
- Experience with React and Node.js.
- Strong technical skills and understanding of application architecture.
- Advanced English communication skills.
- Strong self-organizational skills and reliability.
- Competitive rate based on seniority, skills, and experience.
- No client hunting or rate negotiation.
- Flexible schedule with minimal overlap required.
- Direct communication with clients.
- Support throughout cooperation stages.
- Fast-paced startup environment.
Questions about this role
What is the remote work policy for this role?
This is a fully remote position, allowing you to work from anywhere, with a flexible schedule.
What is the seniority level for this position?
This is a senior-level role, requiring significant experience in software and blockchain development.
What is the salary range for this position?
The salary for this role ranges from $70,000 to $172,000 USD annually, based on experience and skills.