Staff AI Engineer - AI Infrastructure & Agentic Platform

1 мес. назад

29.6k–32k USD / yearPolandEuropeLeadRemote

ai infrastructurecloud computingretrieval systemsknowledge managementagent platforms

Responsible for owning and developing the AI infrastructure layer including knowledge platform, AI agent hosting, and retrieval systems within a healthcare workforce marketplace.

Обязанности

is a healthcare workforce marketplace operating in a regulated (HIPAA) environment, and we are building toward being an AI-native company. We are past the experimentation phase but nowhere near done - and that middle stage is exactly why this role exists. The Staff AI Engineer owns ’s AI infrastructure layer: the organizational knowledge platform, the infrastructure for hosting and operating AI agents in the cloud, and the retrieval layer that powers both internal engineering tools and customer-facing capabilities. A retrieval stack is already in production, serving real workflows today - this is not a from-scratch build. The next layer of the platform is in active development. And the most ambitious parts - richer retrieval over organizational knowledge, agentic infrastru
Evolving the AI knowledge platform - taking the retrieval, indexing, and synthesis layer (currently semantic RAG + re-ranking + HyDE) to an organization-wide platform serving both internal engineering tools and customer-facing capabilities.
Architecting and operating agentic infrastructure on AWS - multi-step, tool-using AI systems that plan, retrieve, and act on complex queries and operational events, with cost guardrails and observability built in from day one.
Designing and building graph-based, relationship-aware retrieval across the organization's data sources, enabling multi-hop queries and letting agents accumulate organizational knowledge over time. This is on our roadmap, not in production - you will define the approach.
Partnering with product engineering to define the AI platform API surface, translating infrastructure primitives into developer-ready abstractions.
Building reference agent implementations on the platform - operational-incident triage, customer support, and future agentic use cases - grounding each agent's reasoning in institutional knowledge.
Owning the AI infrastructure cost model: monitoring compute, model, and storage spend, flagging anomalies, and proposing guardrails to keep workloads within defined budgets.

Требования

7+ years of professional software engineering experience, with at least 2 years building and operating production AI/LLM application systems - not research, not prototyping, not demos.
Retrieval engineering beyond the basics. Our stack already includes re-ranking and HyDE; we need someone who has worked at or above that level: hybrid search, re-ranking, query transformation, context-window management, and evaluation of retrieval quality in production.
Working experience with agentic frameworks and multi-step reasoning loops - tool use, iteration control, cost governance, and model routing trade-offs.
Production-grade software engineering fluency (strict typing, testing, async/concurrency, modern toolchain) in Go, Python, or TypeScript, with the ability to ramp into another quickly.
Hands-on experience operating AI workloads on a managed cloud AI platform (AWS Bedrock or Azure AI Foundry), including the identity/secrets model and model access governance. Bedrock preferred given our AWS stack.
Hands-on Terraform experience - able to author and provision new infrastructure independently, not just modify existing modules.
Familiarity with production observability for AI systems: metrics, structured logging for model spend and latency, and evaluation harnesses to detect regressions.
Understanding of HIPAA-style data-handling requirements in a regulated SaaS environment. Prior healthcare experience is a plus, not a requirement.

Условия

A high-growth, friendly, and engaging work environment with opportunities for career development.
Additional vacation days for better work-life balance.
Modern office in Warsaw’s Powiśle district with Vistula River views, recreational facilities, and great nearby restaurants.
Thoughtfully designed private medical package to take care of what matters most.
Sports card to fuel your active lifestyle.
Life and accident insurance for peace of mind.
#LI-Remote

Другое

is a platform that is disrupting the way healthcare facilities find licensed and certified professionals to fill available shifts. Leveraging marketplace dynamics and deep industry knowledge, the company is playing a vital role in mitigating America’s healthcare staffing shortages, enabling direct connections between facilities and healthcare professionals. By offering the opportunity to work as much or as little as they choose and putting the power back into the hands of healthcare workers, is bringing more licensed professionals back into the workforce, a solution that is solving a major crisis in healthcare. For more information, visit.
You must be located in Poland to be considered for this position. While we prefer candidates based in the Warsaw Metropolitan Area, you'll have the flexibility to choose between remote work or working from our office in Warsaw.
is an equal opportunity employer and is committed to embracing diverse and individual perspectives shaping our culture and contributing to the solutions that transform the world. We actively work to create an inclusive environment for employees to thrive.
does not discriminate based on race, religion, color, sex, gender, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any other basis covered by applicable law. All employment is decided based on qualifications, merit, and business needs. is committed to providing reasonable accommodation to applicants with a mental or physical disability, please contact: accommodations@.com