JavaScript/TypeScript Developer

We are RobosizeME, a young technology company from the center of Olomouc, Czech Republic with entities in the US and Bulgaria. We create a better world for hotels by providing our clients in hospitality with comprehensive services creating AI agents and digital workers.

We are seeking a skilled JavaScript/TypeScript Developer to join our team. The ideal candidate will have strong expertise in modern front-end and/or back-end frameworks, write clean and maintainable code, and collaborate closely with designers, product managers, and other developers to deliver high-quality applications.

You will be responsible for developing robust features, optimizing performance, maintaining code quality, and contributing to architectural decisions.

What is this job about:

• Develop, test, and maintain cloud applications using JavaScript and TypeScript.
• Implement responsive, user-friendly interfaces with modern frameworks (e.g., React, Angular, Vue).
• Build and maintain scalable back-end services and APIs (e.g., Node.js, Express, NestJS).
• Collaborate with product owners to translate requirements into technical solutions.
• Write clean, maintainable, and well-documented code following best practices.
• Participate in code reviews, provide constructive feedback, and help maintain high development standards.
• Optimize applications for speed, scalability, and security.
• Integrate with third-party APIs and services as needed.
• Troubleshoot and debug issues in production and staging environments.
• Contribute to technical architecture discussions and decision-making.
• Work in an Agile environment and participate in sprint planning, daily stand-ups, and retrospectives.

The ideal candidate has:

• Proven experience as a JavaScript or TypeScript developer (typically 2+ years).
• Strong proficiency in ES6+ features and TypeScript’s type system.
• Solid experience with at least one front-end framework (e.g., React, Angular, Vue).
• Experience with back-end frameworks or runtime environments (e.g., Node.js, Express, NestJS).
• Familiarity with RESTful APIs and/or GraphQL.
• Experience with modern build tools (e.g., Webpack, Vite, Babel, esbuild).
• Good understanding of Git and collaborative version control workflows (e.g., GitHub, GitLab).
• Knowledge of unit testing and integration testing frameworks (e.g., Jest, Mocha, Cypress).
• Strong problem-solving and debugging skills.
• Ability to work effectively in a team and communicate technical concepts clearly.

Preferred Skills:

• Experience with CI/CD pipelines (e.g., GitHub Actions, Jenkins, CircleCI).
• Familiarity with cloud platforms (AWS, GCP, Azure) and containerization (Docker).
• Experience working in fast-paced startups or Agile environments.
• Contributions to open-source projects.

What we offer:

• Support and tutoring to kick off your learning journey at RobosizeME.
• Employment or freelancer contract and attractive financial compensation.
• Flexible working hours, freedom at work.
• Working from our office in Sofia tech park and occasionally working from home.
• Interesting work with space for self-realization and the opportunity to contribute to the development of the company with your own ideas.
• Friendly team and a cool start-up environment.
• Company events, refreshments at the workplace.
• Sick days.