Berlin, Berlin, Germany Remote (Country)

Factor Eleven is hiring a Senior Backend Engineer - Node.JS (Germany, remote, f/m/d)

About the Role

You will lead backend development efforts by building and optimizing Node.js services, ensuring system reliability, scalability, and integration across components.

Responsibilities

  • Design and implement server-side logic using Node.js
  • Develop and maintain RESTful and GraphQL APIs
  • Collaborate with frontend teams to integrate user-facing features
  • Optimize backend performance and response times
  • Write clean, testable, and maintainable code
  • Participate in code reviews and technical discussions
  • Troubleshoot and debug production issues
  • Ensure data security and compliance standards
  • Work with containerized environments and microservices
  • Support deployment pipelines and CI/CD workflows
  • Monitor system health and implement alerting mechanisms
  • Contribute to architectural decisions and technical roadmaps
  • Integrate with databases and caching layers
  • Maintain documentation for systems and processes
  • Follow software development best practices

Nice to Have

  • Experience with NestJS
  • Background in fintech or high-transaction systems
  • Contributions to open-source projects
  • Experience with monitoring tools like Prometheus or Grafana
  • Knowledge of Kubernetes or serverless platforms

Benefits

  • Flexible working hours
  • Remote work from anywhere in Germany
  • Opportunities for professional development
  • Modern tech stack and tools
  • Supportive and inclusive team culture
  • Regular team events and knowledge sharing
  • Health and wellness allowances
  • Home office setup support
  • Paid time off and vacation days
  • Pension contribution options

Compensation

Competitive salary based on experience

Work Arrangement

Remote, within Germany

Team

Collaborative engineering team focused on scalable backend systems

Our Tech Stack

  • We use Node.js with TypeScript for backend services
  • Our APIs are built with Express and GraphQL
  • Infrastructure runs on AWS with Docker and Kubernetes
  • We use PostgreSQL and Redis for data storage
  • Monitoring is handled via Grafana and Prometheus

Application Process

  • Submit your resume and GitHub profile
  • Complete a short technical screening
  • Participate in a pair programming session
  • Final interview with the engineering lead

Not available

Required Skills
Node.jsTypeScriptGraphQLDockerAWSKafkaHTML5CSS3GitPostgreSQLRedisREST APIsMicroservicesCI/CD
About company
Factor Eleven
Factor Eleven's tech department is the inhouse tech scale-up responsible for its SaaS product suite offering localized digital advertising to enterprises of all sizes and shapes. It powers the engine that Factor Eleven is successfully built upon.
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Job Details
Category backend
Posted 10 months ago