Blockchain Developer Senior

Placements24; United States; Remote; USD 120,000 - 200,000; Full time

Benefits offered by this job

Competitive salary and bonuses

Health, dental, and vision insurance

Job summary

Placements24 is seeking a Senior Blockchain Developer to join a globally distributed, mostly remote team. You'll architect, build, and deploy secure smart contracts and dApps across Ethereum, Solana, and other platforms, with a strong emphasis on security and performance.

Leverage 5+ years of software development, deep blockchain experience, and cryptographic knowledge to drive innovative solutions. This fully remote role connects you with finance and tech hubs worldwide, including proximity to

Qualifications

• 5+ years of professional software development experience, with 3+ years in blockchain development.
• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Proficiency in Solidity, Rust, Go, or JavaScript for blockchain development.
• Experience with smart contract development, auditing, and deployment.

Responsibilities

• Design, develop, and implement secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Solana, Polkadot).
• Develop and maintain decentralized applications (dApps) and backend services.
• Integrate blockchain technology with existing systems and third-party applications.
• Research and evaluate new blockchain technologies, protocols, and tools to identify opportunities for innovation.
• Collaborate with product managers, designers, and other engineers to define project requirements and deliver high-quality solutions.
• Write clean, well-documented, and testable code, adhering to best practices for security and performance.
• Optimize blockchain solutions for scalability, speed, and cost-effectiveness.
• Participate in code reviews and provide constructive feedback to peers.
• Stay ahead of industry trends and advancements in blockchain and cryptocurrency technology.
• Contribute to the development of technical documentation and whitepapers.

Skills

Smart contract development

Blockchain architectures

Cryptography fundamentals

Git & Agile

Remote collaboration

Education

Bachelor's or Master's degree in CS/Engineering

Tools

Solidity

Rust

Go

JavaScript

Job description

About the Role

Our client, a pioneering firm at the forefront of the Cryptocurrencies and Blockchain sector, is seeking an exceptional Blockchain Developer Senior to join their globally distributed team. This role is pivotal in designing, developing, and deploying secure and scalable blockchain solutions. We are looking for a highly skilled individual with extensive experience in smart contract development, distributed ledger technology, and various blockchain protocols. The ideal candidate will possess a deep understanding of cryptographic principles, consensus mechanisms, and the ability to architect robust decentralized applications (dApps). You will play a key role in shaping the future of our client's blockchain initiatives, working on innovative projects that push the boundaries of this rapidly evolving technology. This is a fully remote position, offering unparalleled flexibility and the opportunity to collaborate with a diverse, international team, ideally with a strong connection to the financial and tech hub of Mexico City.

Key Responsibilities

• Design, develop, and implement secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Solana, Polkadot).
• Develop and maintain decentralized applications (dApps) and backend services.
• Integrate blockchain technology with existing systems and third-party applications.
• Research and evaluate new blockchain technologies, protocols, and tools to identify opportunities for innovation.
• Collaborate with product managers, designers, and other engineers to define project requirements and deliver high-quality solutions.
• Write clean, well-documented, and testable code, adhering to best practices for security and performance.
• Optimize blockchain solutions for scalability, speed, and cost-effectiveness.
• Participate in code reviews and provide constructive feedback to peers.
• Stay ahead of industry trends and advancements in blockchain and cryptocurrency technology.
• Contribute to the development of technical documentation and whitepapers.

Requirements

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional software development experience, with at least 3 years focused specifically on blockchain development.
• Proficiency in programming languages commonly used in blockchain development, such as Solidity, Rust, Go, or JavaScript.
• Strong experience with smart contract development, auditing, and deployment.
• In-depth knowledge of blockchain architectures, consensus algorithms, and decentralized systems.
• Experience with popular blockchain platforms and frameworks (e.g., Ethereum, Hyperledger Fabric, Binance Smart Chain).
• Familiarity with cryptography, security best practices, and common vulnerabilities in blockchain applications.
• Experience with version control systems (e.g., Git) and agile development methodologies.
• Excellent problem-solving skills and the ability to think critically about complex technical challenges.
• Strong communication and teamwork skills, essential for a remote collaborative environment.

Benefits

• Our client offers a highly competitive salary, performance-based bonuses, and a comprehensive benefits package, including health, dental, and vision insurance.
• Enjoy the ultimate flexibility of a fully remote work arrangement, allowing you to work from anywhere.
• Gain exposure to cutting-edge technologies and work on challenging projects that are shaping the future of finance and technology.
• Opportunities for continuous learning, professional development, and attending industry conferences are provided.
• Join a passionate and innovative team dedicated to advancing the Cryptocurrencies and Blockchain space.
• This is an exceptional opportunity for a senior developer based near Mexico City or anywhere globally to make a significant impact.