Backend NestJS Developer

We are seeking a talented and experienced Backend NestJS Developer to join our team. As a Backend NestJS Developer, you will be responsible for developing and maintaining the backend of our web applications using the NestJS framework.

Responsibilities:

- Designing and implementing scalable and efficient backend solutions using NestJS.

- Developing smart contracts using Solidity and Hardhat for blockchain applications.

- Collaborating with frontend developers, product owners, and other stakeholders to understand requirements and deliver high-quality software.

- Writing clean, maintainable, and testable code.

- Optimizing application performance and ensuring high availability.

- Troubleshooting and debugging issues in production and non-production environments.

- Participating in code reviews and providing constructive feedback.

Requirements:

- Strong proficiency in TypeScript and JavaScript.

-Experience with NestJS or similar backend frameworks (e.g., Express.js, Fastify).

- Solid understanding of RESTful APIs and microservices architecture.

- Strong knowledge of relational databases such as PostgreSQL.

- Knowledge of version control systems, preferably Git.

- Experience with testing frameworks (e.g. mocha, vitest) and writing unit tests.

- Understanding of containerization technologies (e.g., Docker) is a plus.

- Excellent problem-solving and communication skills.

- Upper-intermediate level of English (written and spoken).

- Bachelor's degree in Computer Science or a related field is preferred.

Will be a plus:

- Familiarity with blockchain technologies, particularly Ethereum Virtual Machine (EVM) development.

- Experience with smart contract development using Solidity and Hardhat.

- Understanding of blockchain consensus mechanisms and security best practices.

We offer:

- Professional development and personal growth;

- Challenging projects;

- Remote work option;

- Paid vacation;

- Paid sick leave;

- Friendly and open-minded team.