Technologies-expected : Node.js AWS about-project : About us: We are Square One.

For 30 years, we’ve specialized in IT recruitment, and we know exactly what IT experts like you need.

If you’re looking for new challenges, aren’t afraid of skill-building projects, and want to stay on the technological cutting edge—then you’ve come to the right place! About the Project: Our client, who specializes in web and mobile applications is seeking a Senior Node.js Developer to join their team and have a real impact on product and company development from day one.

If you want to work with an experienced team and thrive in an environment where your ideas and initiative are highly valued, this role is for you! responsibilities : Develop and optimize backend services using Node.js to ensure high performance and scalability Integrate and manage streaming solutions, enhancing real-time data processing Deploy and monitor applications in AWS, optimizing cloud infrastructure requirements-expected : At least 5 years of commercial experience working with Node.js Hands-on experience with streaming solutions Familiarity with payment platforms Experience working with AWS cloud environments Proficiency in both Polish and English (B2 level or higher) offered : Fully remote job B2 B contract International teams