Forward‑Deployed AI Engineer (LLM/ML)

What You Will Do:

Engaging directly with users - observing their workflows, understanding current processes, constraints, and desired improvements.
Defining measurable hypotheses and KPIs such as precision/recall, false-positive reduction, turnaround time, coverage, and cost efficiency.
Designing decision pipelines combining LLMs, retrieval systems/RAG, classic ML components, and lightweight rules - all with auditability and explainability in mind.
Prototyping fast - from notebooks to small APIs/services - and validating results on real datasets.
Preparing evaluation datasets and scoring rubrics including offline tests, side-by-side comparisons, sanity checks, and guardrails.
Presenting outcomes to business leaders and proposing rollout strategies (pilot → production-lite → full deployment).
Driving internal innovation, sharing findings, mentoring peers, and promoting effective AI practices across the company.


Requirements:

Must-have
Strong communication and problem-solving skills; ability to explain risks to non-technical stakeholders.
Practical experience with LLMs & ML:
RAG, prompting, tool-calling
classification / ranking / deduplication
fundamentals of evaluation & experimentation
Python + SQL sufficient to build and maintain working prototypes.
Polish & English fluency for user conversations and write-ups.
Curiosity, solid fundamentals, and a habit of delivering meaningful outcomes.

Nice-to-have
2–3 examples of delivered AI/ML solutions with measurable KPI improvement (expected for Mid; nice-to-have for Junior).
Experience in investigations, trust & safety, fraud, risk, audit, or other complex decision workflows.
Graphs/ER: entity resolution, link analysis, pattern-of-life.
Light engineering: FastAPI, Docker (K8s/CI/CD/Terraform not required).


Salary Range:

Junior: 16 000 – 25 000 PLN net (B2B)
Mid: 25 000 – 32 000 PLN net (B2B)

Why Join Us?

Full autonomy and end-to-end ownership.
Impact-focused engineering - outcomes over stack.
Real users, real data, real decisions.
Remote forever - no offices, ever.
Direct work with the CTO, high visibility, real influence on key decisions.
Long-term cooperation with no end date.


Develocraft sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Pomorskie Voivodeship under the number 18819.
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