Blockchain Engineer

Job Title: Smart Contract and Blockchain Backend API Developer for NFT Project

Company: Speecto Solutions

Location: Faisalabad, Pakistan

Job Type: Full-Time- Onsite

Speecto Solutions, based in Faisalabad, is on the lookout for an experienced Smart Contract and Blockchain Backend API Developer specializing in NFT projects. The ideal candidate will have a strong background in blockchain technology and smart contract development, with at least 5 years of relevant experience. If youre passionate about blockchain and have a proven track record in developing secure, efficient smart contracts, we want to hear from you!

Project Objective:

Develop a smart contract for creating and managing unique NFTs (Non-Fungible Tokens) on the Ethereum blockchain platform.

Key Requirements:

NFT Creation:

- Implement functions to create new NFTs with unique identifiers, metadata, and associated attributes.

- Enable specifying the owner of the NFT upon creation.

Ownership Transfer:

- Implement functions to transfer ownership of an NFT from one Ethereum address to another.

- Ensure mechanisms to protect against unauthorized transfers.

Ownership Verification:

- Develop methods for verifying ownership of a specific NFT by a given Ethereum address.

- Provide public access to ownership data of NFTs.

Metadata Handling:

- Store metadata of NFTs, including images, descriptions, links to external resources, etc.

- Support the ERC-721 standard for metadata.

Security:

- Ensure contract security against attacks and vulnerabilities, including protection against stack overflow, recursive calls, and other known threats.

Gas Limitations:

- Optimize gas usage for transactions related to the creation, transfer, and ownership verification of NFTs.

Requirements:

- Bachelors degree in Computer Science, Engineering, or a related field.

- 2+ years of professional experience in blockchain development and smart contract implementation.

- Proficiency in Solidity and Ethereum blockchain platform.

- Experience with developing and deploying smart contracts for NFTs.

- Strong understanding of the ERC-721 standard and NFT metadata handling.

- Familiarity with blockchain security best practices.

- Excellent problem-solving skills and attention to detail.

- Strong communication and collaboration skills.

How to Apply:

If you meet the criteria and are enthusiastic about contributing to our team, kindly forward your resume to hr@speecto.com. We eagerly await your application!

Note: Only candidates shortlisted for further consideration will be contacted.

Job Type: Full-time

Pay: Up to Rs150,000.00 per month

Application Question(s):

• Are you currently engaged in any freelance work?

• Do you have your own personal laptop?

• What is your current salary?

• What are your salary expectations for this role?

• Could you please share your sample code so we can assess your coding style?

Could you please share your sample code so we can assess your coding style?

Education:

• Bachelors (Required)

Experience:

• Blockchain Development: 2 years (Required)

Language:

• English (Required)

Location:

• Faisalabad Peoples Colony No.2 (Preferred)

Work Location: In person

Information :

• Company : Speecto
• Position : Blockchain Engineer
• Location : Faisalabad Peoples Colony No.2
• Country : PK