Decentralized Finance (DeFi) Developer

Placements24; Stellenbosch; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary with performance‑dr

Health, dental and vision insurance

Job summary

Placements24 is seeking a highly skilled Decentralized Finance (DeFi) Developer to join a fully remote team. You will design, develop and deploy DeFi protocols, smart contracts and dApps that redefine financial transactions across blockchain networks.

The role requires 3+ years in blockchain with a DeFi focus, Solidity proficiency and experience with Hardhat or Truffle. You will work remotely from South Africa, collaborating with a global product team to deliver secure, scalable financial

Qualifications

• 3+ years of blockchain development experience, with DeFi focus.
• Proficiency in Solidity and frameworks like Hardhat or Truffle.
• Deep understanding of DeFi concepts such as AMMs, yield farming, staking, lending.

Responsibilities

• Design and implement secure DeFi protocols and smart contracts on blockchain networks.
• Build and maintain dApps for trading, lending and other financial services.
• Integrate with blockchain infrastructure, oracles and external APIs.

Skills

DeFi development

Solidity

Hardhat/Truffle

DeFi concepts (AMMs, yield farming, st

Security best practices

Education

Bachelor's degree in CS/Engineering/Math

Tools

Hardhat

Truffle

Job description

About the Role

Our client is seeking a highly motivated and skilled Decentralized Finance (DeFi) Developer to join their innovative and fully remote team. This role is at the forefront of the rapidly evolving world of blockchain-based financial services. You will be responsible for designing, developing, and deploying cutting-edge DeFi protocols, smart contracts, and applications that redefine financial transactions. This is a unique opportunity to work with a talented group of engineers and product innovators, contributing to the creation of secure, efficient, and user-centric financial systems. We are passionate about decentralization and empowering users through technology, and we seek individuals who share this vision.

Key Responsibilities

• Design, develop, and implement secure and efficient DeFi protocols and smart contracts on various blockchain networks.
• Build and maintain decentralized applications (dApps) for trading, lending, borrowing, and other financial services.
• Integrate with various blockchain infrastructure, oracles, and external APIs.
• Conduct thorough testing, auditing, and optimization of smart contracts for security and gas efficiency.
• Collaborate with product teams to translate financial product ideas into functional blockchain solutions.
• Stay updated on the latest trends, innovations, and security considerations within the DeFi ecosystem.

Requirements

• Bachelor's degree in Computer Science, Engineering, Mathematics, or a related quantitative field.
• Proven experience (3+ years) in blockchain development, with a strong focus on Decentralized Finance (DeFi) .
• Proficiency in smart contract programming languages like Solidity and experience with frameworks such as Hardhat or Truffle.
• Deep understanding of DeFi concepts, including Automated Market Makers (AMMs), yield farming, staking, and lending protocols.
• Experience with blockchain security best practices and vulnerability mitigation.
• Excellent problem-solving skills and the ability to thrive in a fast-paced, remote work environment.

Benefits

• Highly competitive salary with generous performance-based bonuses and token allocations.
• Comprehensive health, dental, and vision insurance.
• Flexible working hours and a fully remote work policy.
• Significant opportunities for professional growth and learning within the rapidly expanding DeFi space.
• Contribution to open-source projects and participation in industry events.
• A dynamic, collaborative, and forward-thinking team culture.