Freelance Software Engineer – Blockchain (Markham)

Freelance Software Engineer – Blockchain (Markham)

19 Apr
|
Twine
|
Markham

19 Apr

Twine

Markham

Join a energetic team focused on advancing decentralized technology solutions as a Blockchain Software Engineer. This role is based in Markham, Canada, and offers a hybrid work arrangement with some on‑site presence preferred. You will contribute to the development and implementation of blockchain‑based applications, collaborating with cross‑functional teams to deliver secure and scalable solutions. Occasional travel may be required to support project needs and team collaboration.

Responsibilities

Design, develop, and maintain blockchain‑based software solutions

Collaborate with product managers and other engineers to define technical requirements

Implement smart contracts and decentralized applications (dApps)

Ensure the security and integrity of blockchain integrations

Participate in code reviews and contribute to best practices

Troubleshoot, debug, and optimize blockchain applications





Stay updated on emerging trends and technologies in blockchain

Skills & Requirements

Proven experience with blockchain development (e.g., Ethereum, Hyperledger, or similar platforms)

Proficiency in programming languages such as Solidity, JavaScript, or Python

Understanding of cryptographic protocols and decentralized systems

Familiarity with smart contract development and deployment

Experience with version control systems (e.g., Git)

Strong problem‑solving and analytical skills

Ability to work in a hybrid setting with some on‑site presence in Markham, Canada

Willingness to travel occasionally as required

Excellent communication and teamwork abilities

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📌 Freelance Software Engineer – Blockchain (Markham)
🏢 Twine
📍 Markham

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