Backend Engineer (Node.js)

Craftware is a technology company of over 500 experts, empowering large organizations to solve complex business challenges with modern IT solutions - from sales systems and automation to data platforms and AI. We operate where technology must be reliable, secure, and scalable. We deliver end-to-end projects: from analysis and architecture through implementation to development and maintenance. We are a trusted partner of industry leaders such as Salesforce, Veeva, UiPath, and Databricks.

Model: Remote Engagement: Full-time (B2B)

We offer

• B2B contract (rate negotiated individually, up to 200 PLN net/h + VAT) • Fully remote service delivery • Broad range of projects (internal, international) - genuine variety of clients and tasks • Budget for skills development and certifications as part of the collaboration • Regular collaboration reviews and discussion of project scope • Additional benefits available as part of the collaboration • Networking and team-building events for project teams • 4+ years of experience in Node.js (server-side JavaScript) development • 2+ years of experience in system/data integration (data analysis, transformation, validation) • 1+ years of experience working with distributed systems, with a solid understanding of their design patterns (robustness, scaling, elasticity, consistency, replication, asynchrony, parallelism, failure handling) • 2+ years of experience in REST-like API design and implementation • Basic knowledge of designing, developing,…