Senior AI/ML Engineer/Specialist

Location: Wrocław, Warszawa Hybrid model: 2 days office/3 days remote Client Technology NITRO-AI Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY. The selected candidate · Leads the design, development, and deployment of advanced generative AI models, including large language models (LLMs), driving innovation and solving complex business challenges · Oversees the end-to-end data science lifecycle, from data acquisition and preprocessing to model validation and optimization, ensuring best practices and high-quality outcomes · Works on developing and deploying machine learning algorithms, ensuring models are optimized for performance and scalability · Mentors and guides junior data scientists, fostering a collaborative environment and promoting knowledge sharing of cutting-edge techniques and tools · Partners with cross-functional teams to integrate AI-driven insights into products and services, translating sophisticated models into practical, scalable solutions that drive measurable impact Your key responsibilities include · Implementing AI solutions that integrate seamlessly with existing business systems to enhance functionality and user interaction. · Reviewing complex data sets to establish data quality and highlighting where data cleansing is required to remediate the data · Designing and implementing data models to manage data within the organization, · Migrating data from one system to another using multiple sources, identifying and implementing storage requirements · Analyzing the latest trends such as cloud computing and distributed processing, and their uses in business, building industry knowledge · Peer reviewing models and working with relevant business areas to seek their input and ensuring they are fit for the designed purpose · Automating important infrastructure for the data science team. · Staying current with AI trends and suggesting improvements to existing systems and workflows. Skills and attributes for success · 4 years’ experience in machine learning, large scale data acquisition, transformation, and cleaning, both structured and unstructured data · Experience with generative LLM fine-tuning and prompt engineering. · Proficiency with data wrangling, visualization, and modeling in Python · Experience in ML/NLP algorithms, including supervised and unsupervised learning. · Good knowledge with cloud ecosystems, Azure is preferred · Experience in machine learning frameworks and tools (e.g., sci-kit-learn, Keras, TensorFlow, MXNet, PyTorch, MLlib) · Strong programming skills in Python · Experience with tools in the distributed computing, GPU, cloud platforms, and Big Data domains (e.g., GCP, AWS, MS Azure, Hadoop, Spark, Databricks) is a plus · Experience with SQL, Document DBs and Vector DBs · Batch Processing - Capability to design an efficient way of processing high volumes of data where a group of transactions is collected over a period Data · Visualization and storytelling - Capability to assimilate and present data, as well as more advanced visualization techniques. Capability to engage and explain data creating a narrative around data visualization · Knowledge of containerization platforms like Docker is a plus. · Experience with Git and modern software development workflow. Non-Technical Skills: · Strong team and business communication skills – can walk through and approach with technical clients or explain tricky concepts to non-technical people · Must thrive in a fast-paced environment and be able to work independently. · Excellent in communication skills What we look for · Strong analytical skills and problem-solving ability · A self-starter, independent-thinker, curious and creative person with ambition and passion · Expert in Python programming with experience in developing and deploying web apps · Excellent inter-personal, communication, collaboration, and presentation skills · Customer focused · Excellent time management skills · Positive and constructive minded · Takes responsibility for continuous self-learning · Takes the lead and makes decisions in critical times and tough circumstances · Attention to detail · High levels of integrity and honesty What we offer EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across ten locations – Argentina, China, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well-known brands from across the globe. We’ll introduce you to an ever-expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career. Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next. Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way. Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs. Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

Location: Wrocław, PL

Posted Date: 4/1/2025