Senior Greek-Speaking ML Engineer for AI Care

Sword Health; United States; Remote; USD 61,000 - 95,000; Full time

Job summary

Sword Health is seeking an experienced engineer to own the design, delivery, and improvement of our AI agents and LLM-powered products. You will integrate new models, build benchmarks, and own real-time observability of the agent stack.

You will also ship backend support behind agents, and shape AI practices, mentoring teammates, and raising review standards across the team. Fluency in English and Greek is required.

Qualifications

• 4+ years building and running production software.
• Working understanding of how LLMs are architected and behave.
• Solid experience in SQL, Python and event-driven design.
• Experience shipping LLM-powered features and their observability.
• Experience designing evals.
• Experience with Cloud platforms (ideally GCP).
• Experience leading and owning complex and ambiguous projects from ideation to completion/maintenance.
• Experience providing technical oversight and mentoring colleagues.
• Ability to communicate fluently and confidently in Greek and English, at a proficient level.

Responsibilities

• Own the design, delivery, and improvement of our AI agents and other LLM-powered products;
• Integrate new models into the platform and build the benchmarks to evaluate them;
• Own agent real-time observability;
• Ship the production backend behind the agents as well as the supporting platform;
• Bring your intuition about LLM architecture and how it shapes agent architecture;
• Grow the AI function by defining the practices, raising the bar in review, and mentoring.

Skills

Production software

LLM architectures

SQL

Python

Event-driven design

Observability

Mentoring

Technical leadership

English/Greek communication

Tools

Google Cloud Platform (GCP)

LLM tooling

Job description

Sword Health is seeking an experienced engineer to own the design, delivery, and improvement of our AI agents and LLM-powered products. You will integrate new models, build benchmarks, and own real-time observability of the agent stack.

You will also ship backend support behind agents, and shape AI practices, mentoring teammates, and raising review standards across the team. Fluency in English and Greek is required.