The Role
The TypeScript Engineer will build and improve web applications, integrate blockchain features, write clean code, and optimize performance while participating in the development lifecycle.
Summary Generated by Built In
Core Responsibilities
- Build and enhance web applications using TypeScript, React, and Next.js
- Work with the team to integrate blockchain functionality and smart contracts
- Write clean, maintainable code following established best practices
- Help optimize application performance and implement security measures
- Contribute to technical documentation and specifications
- Participate in the software development lifecycle
Requirements
- 2+ years of professional software development experience
- Strong proficiency in TypeScript and JavaScript fundamentals
- Experience with React and modern frontend development practices
- Solid understanding of web application architecture
- Good knowledge of Node.js backend development
- Familiarity with version control (Git) and CI/CD processes
- Strong problem-solving skills and attention to detail
Preferred Skills
- Exposure to blockchain concepts or Web3 development
- Some familiarity with Solidity or smart contract integration
- Experience with Next.js framework
- Knowledge of testing frameworks like Jest or Mocha
- Interest in decentralized applications and blockchain technology
Technical Environment
- Frontend: React, Next.js, TypeScript
- Blockchain: Web3 integration, some Solidity exposure
- Backend: Node.js
- Development Tools: Git, modern JS tooling
- Testing: Jest, Mocha
Top Skills
Git
Jest
Mocha
Next.Js
Node.js
React
Solidity
Typescript
Web3
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The Company
What We Do
VISEO uses technology as a powerful lever of transformation and innovation to help its clients take advantage of digital opportunities, address new usages and compete with new players who change the rules of the game.
With 2,700 employees working on 5 continents, VISEO combines agility and complementarity of its areas of expertise – design of new products and services, digitization of business processes, data valuation, digital assets development - to make digital a real lever of competitiveness and performance.






