Interactivated Solutions is hiring a Senior Fullstack JavaScript Developer to build modern, high-impact web and mobile applications. You will work within a collaborative, forward-thinking team of 51-200 employees, taking development projects from concept to deployment.
What You'll Do
- Design, develop, and maintain scalable web and mobile applications using React, Node.js, and React Native.
- Collaborate closely with product owners, designers, and QA engineers to deliver high-quality features.
- Write clean, maintainable code with a strong focus on performance and user experience.
- Implement and integrate RESTful APIs and third-party services.
- Participate in agile ceremonies, code reviews, and architecture discussions.
- Troubleshoot, debug, and enhance both frontend and backend systems.
- Contribute to best practices, documentation, and technical improvement initiatives.
What We're Looking For
- 5+ years of professional experience with JavaScript/TypeScript.
- Strong hands-on experience with React.js and Node.js.
- Solid experience with React Native and mobile development best practices.
- Proficient in writing and consuming RESTful APIs.
- Experience with MongoDB, PostgreSQL, or similar databases.
- Familiarity with Git, CI/CD pipelines, and Agile/Scrum development.
- Excellent problem-solving and communication skills.
- Self-driven and able to thrive in a fully remote team environment.
- English at B2/C1 level is a must.
- A recent photograph is a mandatory part of the application process and must be included in your CV.
Technical Stack
- Languages: JavaScript, TypeScript
- Frameworks: React.js, Node.js, React Native
- APIs: RESTful APIs
- Databases: MongoDB, PostgreSQL
- Tools: Git
Team & Environment
You will be part of an innovative IT services and consulting team within a collaborative environment that values clean code, clear communication, and continuous improvement.
Benefits & Compensation
- Flexible working hours
- 100% remote work
- Competitive salary
- Strong opportunities for growth and technical leadership
Work Mode
This is a 100% remote position open to candidates based in Europe.

