Senior Angular Developer (CSS3, Bootstrap, MQTT, Socket) – Long-Term Collaboration

We are looking for a highly experienced Angular Developer with strong skills in modern frontend technologies to join our long-term project as a freelancer.

Our company develops payment and telemetry systems for self-service and retail applications. The developer will work on user interfaces that power vending machines, POS systems, and web dashboards.

What You’ll Work On:
• Responsive and elegant frontend development using Angular
• Integration with RESTful APIs, MQTT, and WebSockets
• UI/UX improvements based on real user feedback
• Collaboration with backend developers via Git and Bitbucket
• Using Bootstrap and CSS3 for modern, mobile-friendly layouts

Requirements:
• Minimum 5 years of frontend development experience
• At least 3 completed Angular projects in production
• Strong knowledge of CSS3, Bootstrap, HTML5, and JavaScript
• Experience with MQTT, Socket, and API integration
• Fluent in English (bonus if you speak Turkish)
• Must be able to showcase past projects or GitHub/portfolio

Nice to Have:
• Experience with RxJS, NgRx
• Familiarity with UI libraries (Material, Tailwind)
• Good understanding of UX/UI principles