Remote Senior Blockchain Engineer - Enterprise Solutions

Placements24; Stellenbosch; Hybrid; ZAR 900,000 - 1,400,000; Full time

Benefits offered by this job

Fully remote work

Health insurance

Professional development budget

Flexible working hours

Generous paid time off

Job summary

Placements24 is seeking a Remote Senior Blockchain Engineer to design, develop, and deploy secure, scalable blockchain solutions for enterprise clients. The role emphasizes autonomy, collaboration with product teams, and delivering robust backend services and integrations.

The ideal candidate has 7+ years of software development with at least 4 years in blockchain, expertise in Go/Node.js/Java/Python, and experience with Hyperledger Fabric, Corda, or Ethereum enterprise solutions.

Qualifications

• Master's degree or equivalent professional experience.
• 7+ years of software development with at least 4 years in blockchain.
• Proven enterprise blockchain design experience (supply chain, finance, identity).
• Strong knowledge of distributed ledger tech, consensus, and crypto.
• Proficiency in Go, Node.js, Java, or Python; smart contract languages like Solidity/Chaincode.
• Experience with Hyperledger Fabric, Corda, or Ethereum enterprise solutions.
• Cloud platforms (AWS/Azure/GCP) and containerization (Docker, Kubernetes).
• Excellent analytical, problem-solving, and leadership for remote teams.

Responsibilities

• Lead design and development of scalable, secure blockchain solutions for enterprise clients.
• Architect and implement smart contracts and distributed ledgers using Hyperledger, Ethereum or similar.
• Develop backend services, APIs, and integrations with existing enterprise systems.
• Collaborate with product managers, technical leads, and clients to define requirements.
• Ensure performance, scalability, and security of deployments.
• Write high-quality, maintainable code and conduct code reviews.
• Mentor junior engineers and guide best practices in remote settings.
• Research emerging blockchain technologies and potential applications.
• Troubleshoot production issues and continuously improve development processes.

Skills

Go

Node.js

Java

Python

DLT concepts

Cryptography

Leadership

Remote work

Education

Master's degree

Tools

Hyperledger Fabric

R3 Corda

Ethereum Enterprise

Docker

Kubernetes

AWS

Azure

GCP

Job description

About the Role

Our client, a global leader in enterprise software solutions, is expanding its blockchain division and seeks a Remote Senior Blockchain Engineer to drive the development of cutting‑edge enterprise‑grade blockchain applications. This is a fully remote position, ideal for experienced engineers who thrive in independent work environments and are located anywhere in South Africa, including the picturesque region around **Stellenbosch, Western Cape**. You will be responsible for designing, developing, and deploying scalable and secure blockchain solutions for our diverse clientele. This role offers a unique opportunity to work on impactful projects, leverage advanced blockchain technologies, and contribute to a forward‑thinking organization that values innovation and autonomy. Join us in building the future of business through blockchain.

Key Responsibilities

• Lead the design and development of scalable, secure, and robust blockchain solutions for enterprise clients.
• Architect and implement smart contracts and distributed ledger systems using platforms like Hyperledger Fabric, Ethereum, or similar.
• Develop and maintain backend services, APIs, and integrations with existing enterprise systems.
• Collaborate with product managers, technical leads, and clients to define project requirements and technical specifications.
• Ensure the performance, scalability, and security of blockchain deployments.
• Write high‑quality, maintainable, and well‑documented code.
• Conduct thorough code reviews and mentor junior engineers.
• Research and evaluate emerging blockchain technologies and their potential applications in enterprise settings.
• Troubleshoot and resolve complex technical issues in production environments.
• Contribute to the continuous improvement of development processes and best practices.

Requirements

• Master's degree in Computer Science, Software Engineering, or a related field, or equivalent professional experience.
• 7+ years of professional software development experience, with a minimum of 4 years focused on blockchain technology.
• Proven experience designing and implementing enterprise blockchain solutions (e.g., supply chain, finance, identity management).
• Strong understanding of distributed ledger technology (DLT), consensus algorithms, and cryptographic principles.
• Proficiency in relevant programming languages such as Go, Node.js, Java, or Python, and experience with smart contract languages (e.g., Solidity, Chaincode).
• Experience with blockchain frameworks like Hyperledger Fabric, R3 Corda, or Ethereum enterprise solutions.
• Familiarity with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Excellent analytical, problem‑solving, and debugging skills.
• Strong leadership and mentoring capabilities.
• Exceptional communication and collaboration skills, essential for a fully remote team.
• Ability to work autonomously and manage time effectively, from **Stellenbosch, Western Cape**, or any remote location.

Benefits

• Highly competitive salary and potential for annual bonuses.
• Fully remote work arrangement, offering exceptional work‑life balance.
• Comprehensive health, dental, and vision insurance coverage.
• Generous professional development budget for courses, conferences, and certifications.
• Opportunity to work on impactful, large‑scale enterprise blockchain projects.
• Collaborative and intellectually stimulating remote team environment.
• Flexible working hours.
• Generous paid time off.