Blockchain Developer - Enterprise Solutions

Placements24; Lorenziberg; Hybrid; EUR 48,000 - 70,000; Full time

Benefits offered by this job

Competitive salary

Medical aid and retirement fund

Hybrid work environment

Professional development and blockhain

Enterprise project exposure

Job summary

Placements24 is seeking a skilled Blockchain Developer to design, build, and implement enterprise-grade blockchain solutions in a hybrid role based in Queenstown, Eastern Cape. You will work on Hyperledger Fabric, R3 Corda, and Quorum projects, delivering secure, scalable distributed ledger solutions across business systems.

The ideal candidate has 4+ years in software development with at least 2 years in blockchain, plus strong API and cloud experience.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field.
• At least 4 years of software development experience, with a minimum of 2 years in blockchain development.
• Proficiency with enterprise blockchain platforms like Hyperledger Fabric.
• Experience with smart contract development (Chaincode, Go, Node.js, Java).
• Strong understanding of distributed ledger technology concepts and architecture.
• Familiarity with RESTful APIs and web service integration.
• Experience with SQL/NoSQL databases.
• Cloud knowledge (AWS, Azure) is a plus.
• Excellent problem-solving and teamwork in a hybrid role.

Responsibilities

• Design and develop blockchain solutions using enterprise platforms (Hyperledger Fabric, R3 Corda, Quorum).
• Implement smart contracts and chaincode to automate business processes.
• Integrate blockchain networks with existing enterprise systems and databases.
• Develop APIs and middleware for interaction with blockchain apps.
• Test and debug to ensure reliability and performance.
• Collaborate with analysts and stakeholders to translate requirements into specs.
• Stay updated on enterprise blockchain advancements and best practices.
• Provide technical support and maintain deployed blockchain solutions.
• Contribute to documentation and knowledge sharing.
• Ensure security and scalability of enterprise blockchain implementations.

Skills

Hyperledger Fabric

R3 Corda

Quorum

Go

Node.js

Java

REST APIs

Distributed Ledger

Blockchain Architecture

Education

Bachelor's degree in Computer Science/IT

Tools

Hyperledger Fabric

R3 Corda

Quorum

Job description

About the Role

Our client, a forward-thinking enterprise solutions provider, is seeking a talented Blockchain Developer to join their team in Queenstown, Eastern Cape. This role offers a hybrid work model, allowing for a balance between in-office collaboration and remote work. You will be responsible for designing, developing, and implementing blockchain-based solutions for various business applications, focusing on enhancing efficiency, transparency, and security. The ideal candidate has a strong understanding of enterprise blockchain platforms and a passion for leveraging distributed ledger technology to solve real-world business challenges. You will work on impactful projects that integrate blockchain into existing enterprise systems.

Key Responsibilities

• Design and develop blockchain solutions using enterprise-grade platforms such as Hyperledger Fabric, R3 Corda, or Quorum.
• Implement smart contracts and chaincode to automate business processes and enforce agreements.
• Integrate blockchain networks with existing enterprise systems and databases.
• Develop APIs and middleware to facilitate interaction with blockchain applications.
• Conduct thorough testing and debugging of blockchain solutions to ensure reliability and performance.
• Collaborate with business analysts and stakeholders to gather requirements and translate them into technical specifications.
• Stay updated on the latest advancements in enterprise blockchain technology and best practices.
• Provide technical support and maintenance for deployed blockchain solutions.
• Contribute to the development of technical documentation and knowledge-sharing within the team.
• Ensure the security and scalability of blockchain implementations in an enterprise context.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• At least 4 years of experience in software development, with a focus on blockchain development for at least 2 years.
• Proficiency in developing with enterprise blockchain frameworks like Hyperledger Fabric.
• Experience with smart contract development (e.g., Chaincode, Go, Node.js, Java).
• Strong understanding of distributed ledger technology concepts and architecture.
• Familiarity with RESTful APIs and web service integration.
• Experience with database technologies (SQL, NoSQL).
• Knowledge of cloud platforms (AWS, Azure) is a plus.
• Excellent problem-solving and analytical skills.
• Strong communication and teamwork abilities, essential for a hybrid role.

Benefits

• Competitive salary and performance-based bonuses.
• Comprehensive medical aid and retirement fund options.
• Hybrid work environment for flexibility.
• Opportunities for professional development and blockchain certifications.
• Exposure to enterprise-level blockchain projects.
• Collaborative team culture in Queenstown, Eastern Cape.
• Chance to make a significant impact on business process innovation.