Javascript Developer
- location_onIslamabad
- work_outlineFull Time
The essentials
- Experience3 Years
- Career levelNon-Managerial
- ShiftMorning Shift
- EducationBachelor's degree in Computer Science, Software Engineering, or related field; or equivalent professional experience in blockchain/Web3 development. Relevant certifications or portfolio of deployed smart contracts preferred.
What you’ll be doing
Role summary
We are seeking a Web3 Developer to join project-focused teams supporting trade, supply chain transparency, and digital regulatory pilots. The role contributes to design, development, and deployment of blockchain-based prototypes, smart contracts, and backend services used in cross-border trade workflows.
Key responsibilities
We are seeking a Web3 Developer to join project-focused teams supporting trade, supply chain transparency, and digital regulatory pilots. The role contributes to design, development, and deployment of blockchain-based prototypes, smart contracts, and backend services used in cross-border trade workflows.
Key responsibilities
- Design and implement smart contracts and decentralized application components to support trade documentation, provenance, and asset tokenization.
- Develop and maintain backend services and APIs that integrate blockchain networks with existing trade systems and data sources.
- Collaborate with policy, commercial, and operations stakeholders to translate regulatory and business requirements into technical designs.
- Perform code reviews, write automated tests, and follow secure development practices for smart contracts and off-chain infrastructure.
- Deploy, monitor, and troubleshoot applications on testnets and mainnets; prepare documentation and technical briefs for non-technical partners.
What we’re looking for
Must have
- Proven experience developing smart contracts (Solidity, Vyper or equivalent) and deploying them to Ethereum-compatible networks.
- Strong knowledge of Web3 libraries and tooling (web3.js, ethers.js, Hardhat, Truffle, Foundry).
- Experience writing automated tests for smart contracts.
- Backend development skills in Node.js, Python, or Go to build APIs and integrate off-chain services.
- Familiarity with IPFS, oracle integration, and common layer-2 solutions.
- Experience with wallet integrations, key management, and private key security best practices.
- Understanding of cryptographic primitives (hashing, signatures, Merkle trees) and secure contract patterns.
- Ability to document technical designs, perform code reviews, and debug in distributed environments.
About the employer
GetChainVerse arrow_forward
International Trade and Development · Bogota, Colombia
About Us
getchainverse is a partnership based in Bogota, Colombia, operating in the international trade and development sector. The organization works on projects and initiatives that address crossborder trade, regulatory challenges and market development
star Employee reviews
Worked here? Your insights help others make better career decisions.
rate_reviewShare your experienceExplore
Where to next?
Pick up this job's thread — same company, category, city or schedule