Backend Developer — Data-Oriented
ART2HIREMasovian Voivodeship, Poland
Posted March 4, 2026
Full Time
About the Company
ART2HIRE is a global IT recruitment and business solutions partner that scales talent acquisition for tech companies, from startups to Fortune 500 firms. The firm specializes in remote, onsite, and executive-level placements across industries such as gaming, security, fintech, and e-commerce, delivering full-cycle recruitment, RPO, and talent management services. Its distinctive value lies in a worldwide presence spanning the US, Europe, Israel, and Ukraine, combined with a deep cultural fit assessment that aligns candidates with clients' professional and workplace values. ART2HIRE invites both seasoned professionals and emerging talent to collaborate, fostering innovation and growth through fresh ideas and tailored recruitment strategies.
Job Description
Our client, a global leader in physical and cybersecurity solutions, is looking for a Backend Developer to implement AI capabilities and data pipelines.
Requirements
- Strong backend experience with Node.js and modern JavaScript.
- Proven experience building AI-native product features in production.
- Hands-on experience with agent frameworks / agentic patterns.
- Experience with MongoDB (data modeling, aggregations, indexing, performance tuning).
- Experience handling messy/unstructured data and evolving schemas safely.
- Experience with caching systems (Redis or similar), including invalidation strategies and performance thinking.
- Strong reliability mindset: retries/timeouts, idempotency, background jobs/queues, monitoring/logging.
