Blockchain Software Engineer

Placements24; LegKraal Gate; Hybrid; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary

Remote work with flexible hours

Professional development budget

Health insurance

Job summary

Placements24 is seeking a Blockchain Software Engineer for a fully remote role. You will design, implement, and deploy blockchain applications and protocols, with emphasis on secure and scalable solutions. The position supports a distributed team and involves cross-functional collaboration.

The ideal candidate has 3+ years of software development experience with at least 1 year in blockchain, and strong knowledge of Go, Rust, Python or C++. Prior Solidity and Ethereum experience is a plus.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field, or equivalent practical experience.
• Minimum of 3 years of professional software development experience, with at least 1 year focused on blockchain development.
• Proficiency in Go, Rust, Python or C++.
• Solid understanding of blockchain fundamentals, distributed ledger technology, and cryptography.
• Familiarity with Ethereum/Hyperledger and smart contract concepts.

Responsibilities

• Design, develop, test, and deploy blockchain applications and protocols.
• Write clean, efficient, maintainable, and well-documented code.
• Collaborate with product managers, designers, and engineers to define features.
• Integrate blockchain tech with existing systems and third-party apps.
• Develop and maintain smart contracts with a focus on security.

Skills

Blockchain concepts

Distributed ledger

Cryptography

Go

Rust

Python

C++

Solidity

Remote collaboration

Education

Bachelor's degree in CS/Software Eng or related

Tools

Go

Rust

Python

C++

Solidity

Job description

About the Role

Our client, a cutting-edge technology firm specializing in decentralized solutions, is actively seeking a skilled Blockchain Software Engineer to join their fully remote team. This role is pivotal in developing and implementing robust blockchain-based applications and protocols. As a remote-first organization, we empower our engineers to work autonomously and collaboratively from anywhere, fostering innovation and productivity. You will contribute to the entire software development lifecycle, from conception and design to implementation and deployment, working on exciting projects within the crypto and blockchain domain. The ideal candidate possesses a strong foundation in software engineering principles, hands-on experience with blockchain technologies, and a passion for decentralized systems. We are looking for a problem-solver who thrives in a dynamic, remote environment and is eager to contribute to the evolution of blockchain technology. This is an exceptional opportunity to work with a forward-thinking company and play a key role in building the future of decentralized applications. The focus is on delivering high-quality, scalable, and secure software solutions.

Key Responsibilities

• Design, develop, test, and deploy blockchain applications and protocols.
• Write clean, efficient, maintainable, and well-documented code using relevant programming languages.
• Collaborate with cross-functional teams, including product managers, designers, and other engineers, to define and implement features.
• Integrate blockchain technology with existing systems and third-party applications.
• Develop and maintain smart contracts, ensuring security and efficiency.
• Troubleshoot, debug, and resolve software defects and issues.
• Participate in code reviews to ensure code quality and adherence to best practices.
• Stay up-to-date with the latest advancements in blockchain technology and software development.
• Contribute to architectural discussions and technical decision‑making.
• Ensure the performance, scalability, and security of developed applications.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• Minimum of 3 years of professional software development experience, with at least 1 year focused on blockchain development.
• Proficiency in programming languages such as Go, Rust, Python, or C++.
• Solid understanding of blockchain fundamentals, distributed ledger technology, and cryptography.
• Experience with smart contract development (e.g., Solidity) is a plus.
• Familiarity with blockchain platforms and protocols (e.g., Ethereum, Hyperledger).
• Experience with version control systems (e.g., Git) and agile development methodologies.
• Strong analytical and problem‑solving skills.
• Excellent communication and collaboration skills, essential for a remote team.
• Ability to work independently and manage time effectively.

Benefits

• Competitive salary and performance-based bonuses.
• Comprehensive health, dental, and vision insurance.
• Fully remote work environment with flexible working hours.
• Opportunity to work on innovative and impactful blockchain projects.
• Generous paid time off and holidays.
• Professional development opportunities and budget.
• Collaborative and supportive team culture.
• Access to modern development tools and technologies.
• Retirement savings plan.