Senior Blockchain Solutions Engineer

Placements24; Vereeniging; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Fully remote work arrangement

Competitive salary

Health, dental, and vision insurance

Professional development budget

Work on pioneering crypto projects

Job summary

Placements24 is looking for a Senior Blockchain Solutions Engineer to design, develop, and deploy scalable blockchain solutions for a remote-first team. You will shape our blockchain strategy and work with cutting-edge technologies across global projects.

The role involves designing decentralized applications, auditing smart contracts, and collaborating with product managers to define requirements while mentoring junior engineers and ensuring secure, efficient deployments.

Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering or a related field.
• Proven experience delivering deployed blockchain projects and systems.
• Strong understanding of Ethereum-like protocols, Hyperledger, Polygon, and consensus mechanisms.

Responsibilities

• Design, develop, and deploy scalable blockchain solutions and dApps.
• Architect systems and integrate with existing enterprise infrastructure.
• Write, test, and audit smart contracts using Solidity, Rust, or Go.
• Collaborate with product managers and engineers to define requirements and roadmaps.
• Optimize network performance, throughput, and gas efficiency.
• Mentor junior engineers and promote best practices.

Skills

Blockchain engineering

Smart contract development

Distributed systems

Cryptography

Problem-solving

Education

Bachelor's or Master's in CS/Engineering

Tools

Solidity

Rust

Go

Job description

About the Role

Our client is seeking an accomplished Senior Blockchain Solutions Engineer to join their forward-thinking, remote-first team. This role is crucial for designing, developing, and implementing innovative blockchain solutions that address complex business challenges. You will play a key part in shaping our blockchain strategy, working with cutting-edge technologies and collaborating with diverse teams across the globe. This is an exceptional opportunity to contribute significantly to the rapidly expanding crypto and blockchain industry from the comfort of your home office.

Key Responsibilities

• Design, develop, and deploy scalable and secure blockchain solutions and decentralized applications (dApps).
• Architect robust blockchain systems, ensuring seamless integration with existing enterprise infrastructure.
• Write, test, and audit smart contracts for various blockchain platforms using languages like Solidity or Rust.
• Collaborate closely with product managers, stakeholders, and other engineers to define project requirements and roadmaps.
• Optimize blockchain network performance, transaction throughput, and gas efficiency.
• Provide technical guidance and mentorship to junior engineers, fostering a culture of innovation and best practices.

Requirements

• Extensive professional experience as a Blockchain Engineer or Developer, with a strong portfolio of shipped projects.
• Deep understanding of various blockchain protocols (e.g., Ethereum, Hyperledger, Polygon) and their underlying consensus mechanisms.
• Proficiency in smart contract development languages (Solidity, Rust, Go) and relevant development tools.
• Experience with distributed systems, cryptography, and secure coding practices for blockchain.
• Strong problem-solving skills and the ability to thrive in a remote, collaborative environment.
• Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.

Benefits

• Highly competitive salary commensurate with experience.
• Fully remote work arrangement, offering flexibility and work-life balance.
• Comprehensive health, dental, and vision insurance coverage.
• Generous budget for professional development, conferences, and continuous learning.
• Opportunity to work on pioneering projects within the crypto and blockchain sector.
• Regular virtual team-building events and a supportive company culture.