Senior Node.js Developer

Opis:

What we offer

• A real impact on product development and technical direction.
• A work culture rooted in open communication, trust, and support.

• Opportunities for ongoing professional development through training, workshops, and exposure to new tools.
• A friendly environment where your ideas and initiatives are encouraged and valued.

Wymagania:

Our requirements

• Core Language: Proficiency in JavaScript/TypeScript for backend development.
• Framework Expertise: Extensive hands-on Node.js experience. Familiarity with Express or NestJS is a plus.
• Tools & Build Systems: Comfortable with package managers (npm or yarn) and build tools (Webpack, Babel).
• Databases: Proven experience with NoSQL databases (MongoDB, Firebase) and handling SQL databases in Node.js applications.
• Cloud & DevOps: Strong knowledge of AWS services (Lambda, DynamoDB, S3, etc.) and serverless architecture. GCP or Azure familiarity is a bonus.
• CI/CD Proficiency: Skilled at implementing automated workflows, testing, and deployment processes for production systems.
• Debugging & Testing: Solid experience in writing testable, maintainable code using tools like Jest or Mocha. Adept at identifying and fixing performance issues.
• Software Release Strategies: Understanding of deployment methodologies such as continuous delivery, along with best practices for smooth production rollouts.
• Docker & Containerization: Experience containerizing Node.js applications, optimizing development and deployment lifecycles.
• Event-Driven Architecture: Ability to design scalable, maintainable systems, participate in architecture discussions, and implement event-driven approaches where needed.
• Communication & Collaboration: Strong English proficiency (spoken and written) to coordinate effectively across diverse, cross-functional teams.
• Educational Background: A degree in Computer Science, Information Technology, or a related field is preferred.

Obowiązki:

Your responsibilities

• Build microservice-based Node.js (JavaScript/TypeScript) applications focusing on performance and reliability.
• Leverage AWS (Lambda, DynamoDB, S3) for efficient deployments and cost optimization.
• Maintain NoSQL (MongoDB/Firebase) and SQL databases with high-performance queries.
• Automate testing, workflows, and deployments for timely releases.
• Write clean, testable code using frameworks like Jest or Mocha; tackle performance bottlenecks proactively.
• Contribute to event-driven, scalable designs and best practices.
• Securely connect external APIs (payment, social) to ensure seamless, scalable services.
• Work closely with cross-functional teams, communicating effectively in English.