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Senior AI Full Stack Developer

Freelancehybrid> 12 months5+ yrs📍 Krakow, Poland, 🇵🇱 Poland🗣 English

Senior full-stack developer modernizing credit and lending platforms with AI expertise.

Build and enhance financial technology systems for wholesale credit and lending in a high-performing team. You'll work on data governance, model quality, and legacy modernization across distributed systems, visiting the office 5–6 times monthly. The role demands strong Java and PostgreSQL skills, meticulous code review ability, and a track record of shipping production-grade AI solutions—not just applying existing ones.

Tech stack
JavaPostgreSQLClaude AI
Rate
180-200 PLN/hr
via

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Found at a specialist agency · listed 20 August 2026 · InsideJobs links you to the original posting.