Agentic Systems Engineer

Confirmed live in the last 24 hours

Unlimit

Belgrade

On-site

Posted October 14, 2025

Job Description

About Unlimit

Unlimit is a global fintech ecosystem built to eliminate financial borders holding businesses back. The company provides the extensive infrastructure needed to scale globally, integrating payment processing, multi-currency business accounts, BaaS and crypto gateways into a single, intelligent platform.

Across 17 offices globally, Unlimit bridges hyper-local expertise with a high-capacity financial network, giving companies the agility to expand across regions with operational confidence and speed. Driving the evolution of payments, Unlimit is transforming its infrastructure from human-operated fintech into AI-native financial infrastructure — where APIs are consumed by machines, integrations are negotiated by agents, and systems evolve continuously through intelligent automation. Our next users are not only humans. They are AI agents acting on behalf of humans and businesses.

Unlimit serves more than the needs of businesses today; we are building the nervous system for a borderless global economy.

We are looking for a Senior AI Agent Engineer with deep Java/Kotlin expertise to design and build the agentic backend layer powering Unlimit’s global financial platform.

You will not just write backend services. You will design AI agents that generate, operate, validate, monitor, and evolve backend services.

This role is for engineers who understand that the future of software is Human + AI co-creation, and soon — AI-to-AI collaboration.

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