Harvey Nash Poland

AI engineer in production systems

In short

This role involves developing and maintaining production-ready machine learning systems and AI applications within a high-performance engineering environment, working with cloud-native platforms and distributed data technologies. The company is a recruiting agency placing a senior Applied AI Engineer in Warsaw on a hybrid basis. It demands at least 5 years of experience, strong Python/Java skills, Kubernetes and distributed data processing knowledge, and familiarity with tools like Apache Spark, Snowflake or Databricks, plus a relevant advanced degree. Experience with LLMs, Generative AI, LangChain or LangGraph is a plus.

Description: We are looking for an experienced Applied AI Engineer to help develop and advance production-ready machine learning systems and AI applications within a high-performance engineering environment.
Responsibilities:
•Develop, test and maintain high-quality, production-ready code.
•Build and enhance machine learning systems and AI-driven applications.
•Collaborate with engineering teams to deliver scalable, reliable solutions.
•Work with modern cloud-native platforms, distributed systems and data technologies.
Requirements:
•Minimum 5 years of relevant professional experience.
•Strong hands-on software engineering skills, particularly in Python and/or Java.
•Experience with cloud-native technologies, Kubernetes and distributed data processing.
•Knowledge of technologies such as Apache Spark, Snowflake or Databricks.
•Experience with machine learning or AI applications.
•A Master's or PhD in Computer Science, Machine Learning, Mathematics, Statistics, Physics, Engineering or a related field, or equivalent industry experience.
•Strong English communication skills are essential.
Nice to have:
•Exposure to LLMs, Generative AI, LangChain or LangGraph is advantageous.
Conditions:
•B2B until 31 March 2027, with potential for extension.

Stop applying.
Get referred.

$10 in free credits

In just 60 seconds, fully on autopilot — Eraldt's AI agents read your CV, map the roles you fit, find live vacancies and the people who can refer you, write personal emails, and get you referred.

This isn't an application: your CV doesn't go to the company, and we don't promise a referral for this exact role.

Discover who else lands interviews on autopilot