Senior Node.js Developer (f/m/x)

Expected

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We are looking for a Senior Node.js Developer to join our Digital Competency Center. With over 1500+ professionals, the unit delivers complex projects for clients from various industries, including banking & finance, life science, retail, and more. We develop modern software, cloud, digital customer experience, and e-commerce solutions, as well as provide support in digital transformation.

• Building and maintaining efficient, scalable backend systems
• Designing and managing high-performance databases
• Developing APIs for frontend and third-party integrations
• Ensuring security, data protection, and application performance
• Diagnosing and resolving technical issues quickly and effectively
• Collaborating with cross-functional teams to deliver technical solutions
• Following best practices for code quality, documentation, and version control

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• 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 76M 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!

Sii Sp. z o.o.