Node.js Developer – Telco project

Expected

Were looking for a Senior Node.js Developer to join an exciting, fully remote project for a global leader in cloud communications. The company enables businesses to integrate voice, messaging, and video into their products at scale—empowering millions of users worldwide. You’ll work in an agile, international team on scalable APIs and real-time communication services used across industries. This is a long-term opportunity with modern tech, great team spirit, and real impact. Sounds like your next step? Apply now and lets build innovative solutions together!

• Developing new features for web applications in the cloud communications and API space — such as sign-up workflows, payment and anti-fraud processes, and tools supporting products like Messaging, Voice, Verify, Insight, and AI Studio (e.g., advanced search and debugging tools for customers)
• Building and enhancing scalable, responsive front-end interfaces using Vue.js (with onboarding provided if needed), with a strong focus on performance and user experience
• Implementing UI components and supporting logic, while also contributing to server-side development in Node.js (approximately 30% of the role)
• Collaborating with product managers, front-end developers, QA testers, UX specialists, and internal users to deliver cohesive solutions across multiple platforms
• Contributing to a well-structured codebase in JavaScript, Vue, and TypeScript, improving architecture, build, and deployment processes, automated testing, error handling, logging, and monitoring

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People

• Send your CV
• Talk to us about your expectations
• Learn more about our projects and choose the best
• Start your adventure with Sii!

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