Node.js Developer
Workplace: Stockholm, Sweden
Expires: September 18, 2025
As a Node.js Developer at Castra, you will play a key role in creating scalable systems that are fast and easy to maintain. You will support our customers by developing smart and secure solutions that make a difference. Castra offers a creative and open work environment where consultants can influence their work. You will have the opportunity to work on diverse projects with exciting clients in both the private and public sectors.
Main requirements:
- Good experience with Node.js and modern JavaScript/TypeScript.
- Experience with Express.js.
- Knowledge of building and integrating REST APIs.
- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud is a big plus.
- Experience with version control (Git) and CI/CD pipelines.
Responsibilities:
- Create scalable, fast, and maintainable backend systems using Node.js.
- Support customers by delivering smart and secure solutions.
- Work on varied projects with clients in private and public sectors.
- Contribute to a creative and open work climate with influence as a consultant.
Required hard skills:
- Node.js
- JavaScript
- TypeScript
- Express.js
- REST API development
- Git
- CI/CD pipelines
Recommended hard skills:
- AWS
- Azure
- Google Cloud Platform
Soft skills:
- Creativity
- Openness
- Ability to influence work
- Collaboration
- Adaptability
Coding languages:
- JavaScript
- TypeScript
Frameworks:
- Express.js
Operating systems:
- Not specified
Natural languages:
- Swedish (Proficient)
- English (Proficient)
Cultural skills:
- Entrepreneurial mindset
- Participation and ownership culture
- Supportive and inclusive environment
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