Senior Generative AI Engineer

1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. We are seeking a skilled AI Engineer who is passionate about building intelligent systems that deliver real business value to join our team. In this role, you will design, prototype, and productionize solutions that leverage large language models (LLMs), retrieval-augmented generation (RAG), and autonomous agents. You’ll collaborate closely with product, data, and engineering teams to translate complex needs into scalable AI capabilities that are reliable, explainable, and measurable Responsibilities Design and refine prompts, prompt chains, and autonomous agent workflows tailored to business use cases Architect and implement RAG pipelines including data ingestion, embedding generation, vector storage, and retrieval orchestration Develop Python-based microservices and APIs integrating LLMs, agent frameworks, and third-party systems Evaluate and fine-tune LLM outputs through systematic testing, automated guardrails, and human-in-the-loop feedback Optimize latency, cost, and accuracy across AI services using caching, prompt optimization, and model selection strategies Build monitoring and observability tools to track agent behavior, prompt performance, and user satisfaction Partner with product managers and domain experts to translate requirements into AI-driven features and experiments Stay current on emerging LLM models, agent frameworks, and RAG best practices and drive their adoption within the team Document architecture decisions, prompt templates, evaluation results, and operational playbooks for the broader organization Requirements Strong proficiency in Python with 3+ years of experience Experience in design and integration of AI Agents with 3+ years of experience Experience in Prompt Engineering and prompt-based application development with 3+ years of experience Experience in RAG Applications Development with 3+ years of experience Ability to collaborate effectively across product, data, and engineering teams Strong problem-solving skills and attention to detail Fluent written and verbal English communication skills (B2+) Nice to have Knowledge of LangChain framework Experience with Apache Spark Familiarity with MLOps practices We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. #J-18808-Ljbffr