Blockchain Developer (dApps)

Placements24; United States; Hybrid; USD 26,000 - 40,000; Full time

Benefits offered by this job

Hybrid work model

Learning & development in blockchain

Job summary

Placements24 is seeking a Blockchain Developer to design, build, and deploy decentralized applications and smart contracts. You will work in a hybrid setting based in Klerksdorp, ZA, contributing to secure, scalable blockchain solutions.

The role emphasizes Solidity smart contracts, dApp frontend work with JavaScript/React, and collaboration with cross-functional teams to deliver robust crypto applications.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 1-3 years of software development experience with blockchain technologies.
• Experience with smart contract development, preferably Solidity.
• Familiarity with blockchain concepts (ledgers, consensus, crypto).
• Understanding of web development (JavaScript, React) for dApp frontends.
• Experience with Hardhat or Truffle is a plus.
• Knowledge of web3.js or ethers.js.
• Good security principles in blockchain development.
• Strong problem-solving and attention to detail.
• Ability to work independently and in a team.
• Good communication skills.

Responsibilities

• Develop and implement smart contracts on blockchain platforms using Solidity.
• Build and maintain decentralized applications (dApps) with a focus on UX.
• Collaborate with product managers and designers to define requirements.
• Write clean, efficient, well-documented code.
• Participate in code reviews to ensure quality.
• Test and deploy smart contracts and dApps with secure practices.
• Troubleshoot and resolve issues in deployed apps.
• Stay updated on emerging blockchain tech and trends.
• Contribute to architecture and design of blockchain solutions.
• Assist integration of blockchain solutions with existing systems.

Skills

Blockchain fundamentals

Problem-solving

Communication

Teamwork

Self-motivation

Education

Bachelor's degree in CS/SE or related

Tools

Solidity

Hardhat

Truffle

web3.js

ethers.js

JavaScript

React

Job description

About the Role

Our client, a dynamic startup poised to disrupt the digital asset market, is seeking a motivated Blockchain Developer to join their growing team. This role will involve the design, development, and implementation of innovative decentralized applications (dApps) and smart contracts. You will work on exciting projects within the Crypto & Blockchain sector, contributing to the creation of secure and user-friendly platforms. This position offers a hybrid work arrangement, combining the benefits of in-office collaboration with the flexibility of remote work, based in Klerksdorp, North West, ZA . We are looking for a passionate individual eager to make a significant impact in a fast-paced, forward-thinking environment. You'll be part of a team dedicated to exploring the full potential of blockchain technology.

Key Responsibilities

• Develop and implement smart contracts on blockchain platforms using languages like Solidity.
• Build and maintain decentralized applications (dApps) with a focus on user experience.
• Collaborate with product managers and designers to define and execute project requirements.
• Write clean, efficient, and well-documented code.
• Participate in code reviews to ensure code quality and identify potential issues.
• Test and deploy smart contracts and dApps, ensuring functionality and security.
• Troubleshoot and resolve bugs and issues in deployed applications.
• Stay updated on emerging blockchain technologies and industry trends.
• Contribute to the overall architecture and design of blockchain solutions.
• Assist in the integration of blockchain solutions with existing systems.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 1-3 years of experience in software development, with a focus on blockchain technologies.
• Experience with smart contract development, preferably with Solidity.
• Familiarity with blockchain concepts, such as distributed ledgers, consensus mechanisms, and cryptocurrencies.
• Understanding of web development technologies (e.g., JavaScript, React) for dApp frontends.
• Experience with development tools like Hardhat or Truffle is a plus.
• Knowledge of web3.js or ethers.js libraries.
• Good understanding of security principles in blockchain development.
• Strong problem-solving skills and attention to detail.
• Ability to work both independently and collaboratively in a team environment.
• Good communication skills.

Benefits

• Competitive salary and potential for bonuses.
• Health and wellness benefits package.
• Hybrid work model for flexibility.
• Opportunities for learning and professional development in the blockchain space.
• Engaging projects in a rapidly evolving industry.
• Team-building events and a positive work culture.
• Exposure to cutting-edge blockchain technologies.