About the role

  • Fullstack Developer building scalable applications with TypeScript and React at ProvenExpert. Collaborating internationally to enhance the platform for better online reputation management.

Responsibilities

  • Development and maintenance of scalable backend services using NestJS, Node.js, TypeScript and TypeORM
  • Building and optimizing React frontends to improve the user experience
  • Designing and maintaining GraphQL (Apollo) and REST APIs
  • Using Kubernetes in production environments (OVH, AWS or GCP)
  • Implementing secure authentication and authorization processes with Keycloak
  • Writing clean, tested code and contributing to automated tests (unit, integration, E2E)
  • Collaborating with product, design and business teams to implement new features
  • Participating in code reviews and contributing to best practices and knowledge sharing within the team

Requirements

  • 2–4 years of experience in backend or fullstack development
  • Solid knowledge of TypeScript and JavaScript, ideally with NestJS, Next.js, React and TypeORM
  • Experience with CRUD (REST APIs) and GraphQL
  • Confident working with PostgreSQL; knowledge of MongoDB is an advantage
  • Basic understanding of Kubernetes and containerized environments (operational experience is a plus but not required)
  • Experience with CI/CD pipelines and Git (Bitbucket, branching, PR reviews)
  • Comfortable with Unix shells (bash/zsh)
  • Good English skills; German skills are a plus
  • Team-oriented, eager to learn and enjoy sharing knowledge
  • Desirable: experience with HubSpot, Monsum, SendGrid, Bevo or Maxio
  • Knowledge of Kafka or RabbitMQ
  • Familiarity with additional programming languages (PHP/Symfony, Golang, Python, Rust)
  • Interest in AI-assisted developer tools (e.g., GitHub Copilot, Anthropic Claude)

Benefits

  • An international, open team with opportunities for professional development
  • Flexible working hours in a hybrid model (office in Berlin + home office option)
  • Modern work environment and free choice of hardware
  • Scope to implement your own ideas and actively contribute to the further development of our platform

Job title

Fullstack Developer

Job type

Experience level

JuniorMid level

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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