Decentralized Applications (dApp) Developer

Placements24; Queenstown; Hybrid; NZD 96,000 - 128,000; Full time

Benefits offered by this job

Hybrid work model

Flexible schedule

Health benefits

Professional development

Job summary

Placements24 is seeking a Decentralized Applications (dApp) Developer to join a hybrid team in Queenstown. You will build user-friendly, secure dApps, from concept to deployment, with strong frontend and smart contract work.

The ideal candidate has 1–2 years in dApp development, solid React/TypeScript skills, Solidity experience, and familiarity with Web3 libraries. Join a dynamic startup focused on Web3 innovations.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 2-4 years of software development experience, with 1-2 years in dApp development.
• Proficiency in front-end frameworks (React, Vue, Angular) and JavaScript/TypeScript.
• Experience writing and deploying smart contracts (Solidity).
• Familiarity with Web3 libraries (Web3.js, Ethers.js) and tools (Truffle, Hardhat).
• Understanding blockchain concepts including transactions, gas, and decentralized architecture.
• Version control with Git; strong debugging and problem-solving skills.
• Excellent communication and teamwork for a hybrid environment.

Responsibilities

• Design, develop, and deploy decentralized applications on various blockchain platforms.
• Write secure, well-documented smart contracts (Solidity).
• Integrate dApps with blockchain networks using Web3 libraries.
• Develop user interfaces for dApps ensuring good UX.
• Collaborate with designers to translate UI/UX into components.
• Interact with backend services and APIs for dApp operations.
• Perform testing, debugging, and optimization of dApps and contracts.
• Stay updated on Web3 trends and best practices.
• Participate in code reviews and team standards.
• Troubleshoot issues reported by users or during testing.

Skills

React

JavaScript/TypeScript

Problem solving

Teamwork

Education

Bachelor's degree in CS/SE or related

Tools

Web3.js

Ethers.js

Truffle

Hardhat

Git

Job description

About the Role

Our client, an innovative startup building decentralized applications for the future of online services, is looking for a talented Decentralized Applications (dApp) Developer to join their team in Queenstown, Eastern Cape, ZA. This hybrid role focuses on building user-friendly and secure dApps that leverage blockchain technology to create new possibilities for users. You will be responsible for the full development lifecycle, from conceptualization and design to implementation and deployment. This position requires a strong understanding of front-end development, smart contract interaction, and blockchain principles. You will work closely with a multidisciplinary team of designers, product managers, and fellow developers to bring innovative ideas to life. The hybrid work model allows for a balance between collaborative in-office sessions and focused remote work. The ideal candidate is passionate about decentralization, possesses strong coding skills, and is eager to contribute to the growth of the Web3 ecosystem. Join us in Queenstown, Eastern Cape, ZA and be a key player in shaping the next generation of digital experiences.

Key Responsibilities

• Design, develop, and deploy decentralized applications (dApps) on various blockchain platforms.
• Write efficient, secure, and well-documented smart contracts (e.g., Solidity) to support dApp functionality.
• Integrate dApps with blockchain networks using libraries like Web3.js or Ethers.js.
• Develop user interfaces (UIs) for dApps, ensuring a seamless and intuitive user experience.
• Collaborate with designers to translate UI/UX mockups into functional dApp components.
• Interact with backend services and APIs to facilitate dApp operations.
• Perform testing, debugging, and optimization of dApps and associated smart contracts.
• Stay updated on the latest trends and technologies in the dApp development and Web3 space.
• Participate in code reviews and contribute to team best practices.
• Troubleshoot and resolve issues reported by users or identified during testing.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 2-4 years of experience in software development, with at least 1-2 years specifically in dApp development.
• Proficiency in front-end development frameworks (e.g., React, Vue, Angular) and JavaScript/TypeScript.
• Experience in writing and deploying smart contracts, preferably using Solidity.
• Familiarity with Web3 libraries (Web3.js, Ethers.js) and blockchain development tools (e.g., Truffle, Hardhat).
• Understanding of blockchain concepts, including transactions, gas, and decentralized architecture.
• Experience with version control systems (e.g., Git).
• Strong problem-solving and debugging skills.
• Excellent communication and teamwork abilities for a hybrid environment.
• A passion for building decentralized and user-centric applications.

Benefits

• Competitive salary based on experience.
• Hybrid work model offering flexibility.
• Opportunity to work on innovative dApp projects.
• Professional development opportunities and training in Web3 technologies.
• Collaborative and dynamic startup environment.
• Comprehensive health and wellness benefits.
• Retirement savings plan.
• Generous paid time off.
• Career growth opportunities within a fast-paced sector.
• Located in Queenstown, Eastern Cape, ZA, with a vibrant local community.