AI Agent Engineer at Jobgether

Team: IT

This position is posted by Jobgether on behalf of a partner company. We are currently looking for an AI Agent Engineer in Greece.

This role offers a unique opportunity to design, build, and deploy AI-powered autonomous agents that transform marketing, operations, and patient engagement workflows. You will take ownership of end-to-end development, from architecture to production, shipping impactful AI modules every 4–5 weeks. Collaborating with a small, focused team, you will integrate APIs, iterate on voice AI systems, and implement evaluation pipelines to ensure reliability and performance. The position is ideal for engineers who enjoy fast-paced, startup environments, building production-grade LLM-based automation, and delivering measurable business outcomes. Your work will directly impact user experience, operational efficiency, and digital growth across multiple domains. This role emphasizes creativity, technical ownership, and cutting-edge AI experimentation in a remote-first setup.

Accountabilities:

Design, develop, and deploy AI agent modules across marketing, operations, and patient engagement workflows.

Build and maintain SEO, patient journey, ad deployment, and voice AI agents, ensuring reliable, autonomous operation.

Integrate agents with multiple APIs and platforms, including CRM, marketing, and patient management systems.

Create prompt chains, structured output pipelines, and tool-use patterns for LLM-based automation.

Implement CI/CD, monitoring, logging, and observability tools to maintain agent reliability and performance.

Collaborate asynchronously with team members, participate in code reviews, and contribute to architecture decisions.

Iterate on existing AI systems, improve functionality, and optimize performance for real-world outcomes.

Requirements:

5+ years of software development experience, including 2+ years building API-heavy backend systems.

Strong experience with Python or Node.js / TypeScript.

Hands-on experience with LLMs and AI agent frameworks, including prompt engineering, tool use, structured output parsing, RAG, LangChain, or CrewAI.

Proven experience integrating multiple third-party APIs and handling authentication, rate limits, webhooks, and data normalization.

Comfort owning infrastructure, including containerized deployments, CI/CD pipelines, logging, monitoring, and alerting.

Self-directed, able to work independently in a fast-paced startup environment, with strong async communication skills.

Nice-to-have: experience with GoHighLevel, NexHealth, OpenDental, marketing automation, CRM systems, voice AI (Twilio, ElevenLabs), or local LLM inference tools.

Benefits:

Annual salary: $30,000 – $60,000 USD (depending on experience).

Fully remote position with flexible work arrangements.

Opportunity to work on cutting-edge AI agent systems and LLM-based automation.

Direct impact on production AI systems and real-world business outcomes.

Collaborative, fast-moving, and innovative startup environment.

AI Agent Engineer

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