Solidity Developer - Remote work | REF#308742

BairesDev; Sur; Remote; COP 389,395,000 - 584,093,000; Full time

Benefits offered by this job

100% remote work

USD or local currency compensation

Hardware and software setup

Flexible hours

Parental leave and holidays

Multicultural/global team

Mentorship and growth opportunities

Job summary

BairesDev is seeking a Solidity Developer to architect and deploy secure, high‑performance on‑chain systems and DApps. You will work remotely on blockchain projects for top clients and collaborate across teams to ensure security and scalability.

Ideal candidates have 5+ years in software engineering with blockchain/Web3 focus, strong Solidity or Rust skills, and hands‑on ERC standard experience. English proficiency is required for global collaboration and delivery.

Qualifications

• 5+ years of experience in Software Engineering with a focus on blockchain or Web3 development.
• Proven expertise in developing smart contracts using Solidity or Rust.
• Proficiency with Ethereum or Cosmos SDK and understanding of on‑chain systems.
• Hands‑on experience implementing ERC standards such as 20, 721, and 3643.
• Deep understanding of Web3 libraries and their integration into decentralized applications.
• Advanced proficiency in English.

Responsibilities

• Architect and maintain secure smart contracts across various blockchain ecosystems.
• Design and implement decentralized applications (DApps) and high‑throughput RPC services.
• Develop and integrate tokenization services and ERC standards to support digital asset management.
• Establish end‑to‑end interoperability by integrating Web3 APIs with decentralized execution environments.
• Collaborate on system architecture to ensure optimal performance and security of DeFi protocols and marketplaces.
• Perform technical reviews and contribute to the deployment of production‑ready on‑chain infrastructure.

Skills

Blockchain development

Solidity

Web3 libraries

ERC standards

English proficiency

Rust

Tools

Ethereum

Cosmos SDK

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting‑edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Solidity Developer at BairesDev

As a Solidity Developer, you will architect and deploy secure, high-performance on‑chain systems. You will leverage your expertise in smart contracts and decentralized technologies to create innovative blockchain‑based solutions and robust DApps.

What You'll Do

• Architect and maintain secure smart contracts across various blockchain ecosystems.
• Design and implement decentralized applications (DApps) and high‑throughput RPC services.
• Develop and integrate tokenization services and ERC standards to support digital asset management.
• Establish end‑to‑end interoperability by integrating Web3 APIs with decentralized execution environments.
• Collaborate on system architecture to ensure optimal performance and security of DeFi protocols and marketplaces.
• Perform technical reviews and contribute to the deployment of production‑ready on‑chain infrastructure.

What We Are Looking For

• 5+ years of experience in Software Engineering with a focus on blockchain or Web3 development.
• Proven expertise in developing smart contracts using Solidity or Rust.
• Proficiency with Ethereum or Cosmos SDK and understanding of on‑chain systems.
• Hands‑on experience implementing ERC standards such as 20, 721, and 3643.
• Deep understanding of Web3 libraries and their integration into decentralized applications.
• Advanced proficiency in English.

How we do make your work (and your life) easier

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred.
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive and make a significant impact!