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Javascript Developer Jobs | Digital Waffle


Job description

Senior Backend Developer - Node.Js

Remote | Europe


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A fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team.

The organisation builds innovative real-time digital products used daily by millions of users worldwide.

Their platform focuses on creativity, self-expression, and enhancing online communication experiences through advanced audio technology.


The Role

As a Senior Backend Developer, you will take ownership of server-side architecture, backend services, and data infrastructure while working closely with DevOps and product teams to scale systems globally.

You’ll play a key role in designing performant, secure, and scalable backend solutions supporting real-time user interactions.

Their tech stack includes:

  • Node.Js (Express)
  • MongoDB
  • Redis
  • Google Cloud Platform (GCP)
  • Kubernetes
  • Docker
  • GitLab / CI/CD


Responsibilities:

  • Build and maintain scalable backend services and APIs
  • Collaborate with product and engineering teams to design new features
  • Optimise services for performance, scalability, and reliability
  • Implement security and data protection best practices
  • Design and manage data storage solutions
  • Develop reusable backend components and libraries
  • Contribute to testing strategies including unit and E2E testing


Requirements:

  • 5+ years’ experience as a Backend Developer
  • Strong experience building and consuming REST APIs
  • Experience with SQL and/or NoSQL databases
  • Proven xhfqzwm ability to write clean, maintainable, and efficient code
  • Solid understanding of TDD, SOLID principles, and software design practices
  • Experience with Docker, Kubernetes, Git, and CI/CD workflows
  • Experience monitoring and optimising system performance
  • At least B2 level English language skills


In return, they can offer:

  • Annual salary of €60-70k
  • Flexible working hours
  • Remote working options
  • Remote working allowance
  • Learning & language development support

Required Skill Profession

It


  • Job Details

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Unlock Your Javascript Developer Potential: Insight & Career Growth Guide


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31922 Jobs in Spain
31922
1225 Jobs in Remote
1225
Download Javascript Developer Jobs Trends in Remote and Spain

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