Blockchain Job Description Template

BairesDev is an award-winning software development outsourcing company. Our mission? To provide world-class technology solutions to Fortune 500 companies and startups alike. 

Since 2009 we’ve been committed to only hiring the top 1% of tech talent in LATAM. As a remote-first company, we offer candidates flexibility and a greater work-life balance. 

Interested in joining our team? We encourage diverse candidates from all backgrounds and experiences to apply.

We’re seeking an experienced blockchain developer with a finance background to join our team. You’ll be responsible for designing, implementing, and maintaining blockchain-based solutions with security and scalability at their core. You'll collaborate closely with cross-functional teams (including product managers and front-end developers) to deliver high-quality DApps and smart contracts. The successful candidate will have a proven track record of developing blockchain projects in fintech, including cryptocurrency platforms, smart contract systems, and DeFi applications.

Your day-to-day responsibilities:

• Design, implement, and maintain blockchain systems and apps.
• Create and manage dApps on platforms like Ethereum, Binance Smart Chain, and Hyperledger Fabric. 
• Develop smart contracts using languages like Solidity and Vyper.
• Protect blockchain solutions from vulnerabilities and threats using tools like MythX, Securify, and SmartCheck.
• Conduct testing and debugging to ensure the reliability and performance of blockchain applications with tools like Truffle, Hardhat, and Ganache.
• Write and maintain documentation for code, APIs, and smart contracts.
• Generate detailed reports on features, updates, and project progress.
• Write and perform unit tests to ensure code quality and functionality.
• Identify, diagnose, and resolve any bugs or potential performance issues.
• Collaborate with backend developers to ensure smooth API integration and compatibility.
• Participate in code reviews to maintain high standards and best practices.  

The ideal candidate will have the following skills:

Proficiency in Programming Languages: Knowledge of languages such as C++, Java, Python, JavaScript, and Solidity for writing smart contracts and developing blockchain applications.

Understanding of Blockchain Architecture: A deep understanding of how blockchain networks operate, including consensus algorithms, hash functions, and data structures like Merkle trees.

Cryptography: Familiarity with cryptographic principles, including public-key cryptography, digital signatures, and hashing algorithms for ensuring data security and integrity.

Smart Contracts: Expertise in creating and deploying smart contracts, particularly on platforms like Ethereum.

Web Development: Knowledge of web development, including HTML, CSS, and JavaScript, for creating user interfaces that interact with blockchain applications.

Data Structures and Algorithms: Strong foundation in data structures (e.g. linked lists, hash tables) and algorithms to optimize the performance and efficiency of blockchain solutions.

Distributed Systems and Networking: Understanding of how distributed systems work and how networks communicate.

Security Best Practices: Knowledge of security protocols and best practices to protect blockchain networks and applications from vulnerabilities and attacks.

We’re seeking a growth-oriented professional who meets the following criteria:

• Education: Bachelor's degree in Computer Science, Engineering, or a related field
• Experience: 3+ years experience in blockchain development in the fintech space
• Interpersonal skills: Excellent problem-solving skills, attention to detail, and experience working in a team environment

Professional Development:

• Allowance for blockchain courses, certifications, and in-house training.
• Paid subscription to learning platforms (e.g. Pluralsight, Egghead).
• Tuition reimbursement for advanced degrees or related courses.
• Opportunities to attend/speak at tech conferences and meetups.
• Dedicated time for open-source contributions and personal blockchain projects.

Work Environment & Flexibility:

• Flexible working hours.
• Remote work setup stipend (e.g. ergonomic chairs, monitors).
• Casual dress code, especially for remote work.
• Hardware and software stipends, including top-tier machines and the latest licenses (e.g. IDEs).
• A choice between co-working spaces or home office setups for remote workers.
• "No meetings” days, ensuring uninterrupted coding sessions.

Team Collaboration & Growth:

• Collaborate with and learn from senior blockchain developers. 
• Leading exciting projects and adopting mentorship roles.
• Team events, like monthly hackathons.
• Company-wide recognition for innovative solutions and coding excellence.
• Weekly peer review sessions to ensure code quality and continuous learning.
• Dedicated "innovation days" where developers can work on any creative project they choose.

Wellness & Work-Life Balance:

• Unlimited paid time off OR 10 paid vacation days per year.
• Employee discounts on tech gadgets and software.
• Mental health days.
• Fitness stipend or gym membership reimbursement.
• Annual subscription to wellness apps and monthly meditation classes.

 Financial & Long-term Benefits:

• 401(k) or pension plans.
• Health, dental, and vision insurance.
• Relocation assistance if joining a main office.
• Stock options or equity for long-term employees.
• Bonus structure based on project completion or company performance.
• Childcare assistance or family support programs.