Senior Node.JS Software Developer

Valsoft Corp; León; Presencial; EUR 40.000 - 65.000; Jornada completa

Descripción de la vacante

A leading technology company is seeking a Senior Node.js Developer to join their team. In this role, you will develop and maintain high-performance applications, mentor junior developers, and ensure code quality. Your expertise in Node.js and experience with various database technologies will be essential for delivering scalable solutions. This is an exciting opportunity to work in a collaborative environment and shape the future of their applications.

Formación

• Proven experience as a Node.js Developer.
• Experience with database technologies: MongoDB, MySQL, PostgreSQL.
• Familiarity with RESTful APIs and understanding of scalable application design.

Responsabilidades

• Write reusable, testable, and efficient Node.js code.
• Mentor junior developers and ensure coding standards are followed.
• Collaborate with cross-functional teams to implement new features.

Conocimientos

Asynchronous programming

Problem-solving

Communication

Teamwork

Educación

Bachelor's degree in Computer Science, Engineering, or related field

Herramientas

Git

Docker

Kubernetes

Descripción del empleo

As a Senior Node.js Developer, you will be responsible for developing and maintaining server-side components of our applications. You will work closely with front-end developers, designers, and product managers to deliver high-quality, scalable, and performant applications.

Your expertise in Node.js will be critical in ensuring our applications run smoothly and efficiently. Additionally, your experience will play a key role in guiding the team, ensuring that code reviews are done correctly, and suggesting best patterns and practices for coding, to maintain a high standard of code quality and consistency across our applications.

Key Responsibilities :

• Write reusable, testable , and efficient code
• Analyse accurately written documentation and cases, understanding all stakes of a project
• Mentor junior developers and provide guidance on best practices and coding standards
• Proactively document / stay up-to-date with the latest professional video specifications and standards (SMPTE, IETF, ITU-T, MPEG, EBU, etc.) and document your knowledge to share with the team
• Develop and maintain server-side application logic using Node.js
• Integrate front-end elements with server-side logic
• Design and implement low-latency, high-availability, and performant applications
• Collaborate with front-end developers, designers, and product managers to define and implement new features
• Optimize applications for maximum speed and scalability
• Troubleshoot and debug applications
• Implement security and data protection measures
• Stay up to date with the latest industry trends and technologies

Requirements :

• Proven experience as a Node.js Developer
• Experience with Express.js or similar Node.js frameworks
• Understanding of asynchronous programming and its quirks and workarounds
• Experience with database technologies such as MongoDB, MySQL, PostgreSQL
• Familiarity with RESTful APIs and web services
• Understanding of fundamental design principles behind scalable applications
• Proficient understanding of code versioning tools, such as Git
• Knowledge of Node.js packages anatomy and dependency resolution
• Being convinced about Test-Driven-Development (TDD)
• Experience with cloud platforms (e.g., AWS, Azure, Google Cloud) is a plus
• Strong problem-solving skills and attention to detail
• Excellent communication and teamwork skills

Preferred Qualifications :

• Bachelor's degree in Computer Science, Engineering, or a related field
• Familiarity with containerization and orchestration tools such as Docker and Kubernetes
• Knowledge of CI / CD pipelines and DevOps practices
• Experience with microservices architecture

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