Senior Full-Stack Software Engineer
New
G
GoFastiTalent-as-a-Service
Based in Latin AmericaContractSenior
Salary3,000 - 3,200 USD per month
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Job Details
- Languages
- English
- Experience
- 5+ years
- Required Skills
- Node.jsPostgreSQLBlockchainTypeScriptNest.jsNext.jsReactRESTful APIs
Requirements
- 5+ years of professional software/web development experience.
- Strong proficiency in React and TypeScript.
- Strong JavaScript fundamentals.
- Professional experience with Node.js and preferably NestJS.
- Experience building REST APIs and integrating backend services.
- Experience working with PostgreSQL or another relational database.
- Experience with an ORM such as Prisma.
- Strong understanding of frontend state management and data-fetching patterns.
- Experience with responsive UI development and modern component libraries.
- Experience with Git and modern software development practices.
- Ability to work effectively with cross-functional and distributed teams.
- English-fluent.
Responsibilities
- Design and develop scalable, responsive web applications using React, TypeScript, and Next.js or Vite.js.
- Build and maintain backend services and APIs using Node.js and NestJS.
- Develop reusable, maintainable frontend components and application architecture.
- Integrate APIs, databases, third-party services, and blockchain technologies.
- Work with product, design, and engineering teams to deliver user-focused features.
- Optimize application performance, scalability, and developer experience.
- Implement responsive and mobile-first interfaces using modern CSS frameworks.
- Integrate and interact with Web3 wallets, smart contracts, and blockchain infrastructure.
- Participate in code reviews, technical discussions, testing, and continuous improvement.
- Troubleshoot technical issues across frontend and backend systems.
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