Remote Senior Blockchain Engineer

Placements24; Vereeniging; Hybrid; ZAR 1,523,000 - 2,538,000; Full time

Benefits offered by this job

Health coverage

Retirement planning

Generous paid time off

Job summary

Placements24 is seeking a Senior Blockchain Engineer to join a remote-first engineering team. You will design, implement, and deploy secure blockchain infrastructure and dApps, collaborating closely with product and other engineers to deliver scalable features.

The role requires hands-on experience with Ethereum-compatible platforms (Ethereum, Polygon, Solana, or BSC) and Solidity/Rust smart contracts, plus backend skills (Node.js, Python, Go).

Qualifications

• Proven experience as a Blockchain Engineer with a portfolio of apps and contracts.
• Expertise in Ethereum, Polygon, Solana or BSC.
• Proficiency in Solidity and development environments like Hardhat or Truffle.
• Strong understanding of cryptography, distributed systems, and remote work ability.

Responsibilities

• Design, develop, and maintain core blockchain infrastructure and decentralized applications (dApps).
• Write clean, efficient, and well-documented smart contracts using Solidity or Rust.
• Collaborate with product managers, designers, and other engineers to define and implement new features and functionalities.
• Conduct code reviews, perform rigorous testing, and troubleshoot complex issues across different blockchain networks.
• Optimize application performance, scalability, and security.
• Research and integrate new blockchain technologies and protocols to enhance existing solutions.
• Contribute to architectural decisions and technical roadmap development.
• Mentor junior engineers and promote best practices in blockchain development.
• Participate actively in team discussions and contribute to a positive remote work culture.

Skills

Blockchain engineering

Smart contracts

Solidity

Rust

Backend development

Git & CI/CD

Remote work

Communication skills

Education

Bachelor's degree in Computer Science or Engineering or related field

Tools

Hardhat

Truffle

Git

CI/CD tools

Ethereum

Polygon

Solana

Binance Smart Chain

Job description

About the Role

Our client, a dynamic and rapidly expanding blockchain technology firm, is actively seeking a highly skilled Remote Senior Blockchain Engineer to join their distributed engineering team. This is a fully remote position, allowing you to contribute to innovative projects from anywhere. You will be responsible for the design, development, and deployment of robust blockchain solutions, focusing on creating secure, scalable, and efficient decentralized applications and platforms. If you are passionate about blockchain technology and thrive in a remote-first, collaborative environment, this is the perfect opportunity for you.

Key Responsibilities

• Design, develop, and maintain core blockchain infrastructure and decentralized applications (dApps).
• Write clean, efficient, and well-documented smart contracts using languages like Solidity or Rust.
• Collaborate with product managers, designers, and other engineers to define and implement new features and functionalities.
• Conduct code reviews, perform rigorous testing, and troubleshoot complex issues across different blockchain networks.
• Optimize application performance, scalability, and security.
• Research and integrate new blockchain technologies and protocols to enhance existing solutions.
• Contribute to architectural decisions and technical roadmap development.
• Mentor junior engineers and promote best practices in blockchain development.
• Participate actively in team discussions and contribute to a positive remote work culture.

Requirements

• Proven experience as a Blockchain Engineer with a strong portfolio of developed applications and smart contracts.
• Expertise in one or more blockchain platforms (e.g., Ethereum, Polygon, Solana, Binance Smart Chain).
• Proficiency in smart contract development languages (Solidity preferred) and associated development environments (e.g., Hardhat, Truffle).
• Strong understanding of blockchain principles, cryptography, and distributed systems.
• Experience with backend development technologies (e.g., Node.js, Python, Go) and databases.
• Familiarity with version control systems (Git) and CI/CD pipelines.
• Excellent problem-solving skills and the ability to work independently in a remote setting.
• Strong communication and collaboration skills, essential for a remote team environment.
• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent professional experience.

Benefits

This fully remote position offers a competitive salary, performance-based incentives, and a comprehensive benefits package including health coverage, retirement planning, and generous paid time off. Enjoy the flexibility and autonomy of working from home, with opportunities for continuous professional development and training. Our client fosters a culture of innovation, collaboration, and continuous learning, providing a supportive environment for you to excel in the rapidly evolving blockchain industry.