Senior AI Engineer

CVS Health, the parent company of Signify Health, is increasing investments in digital, data, analytics and technology and Signify Health is excited to be involved!

We are hiring for a dynamic new initiative for CVS Health that will run out of our state-of-the-art offices at Bonham Quay. This is your opportunity to be involved with a pioneering business that is transforming health care in the United States by making customer experiences more seamless, convenient and personalised.

CVS Health is focused on driving business agility and growth through technology, data, digital and experiential innovations. ‘Digital First, Technology Forward and Data Driven’ is not simply an aspirational goal for the company, but a prerequisite to accelerated growth.

Bring your heart to CVS Health. Every one of us at CVS Health shares a single, clear purpose: Bringing our heart to every moment of your health. This purpose guides our commitment to deliver enhanced human-centric health care for a rapidly changing world. Anchored in our brand — with heart at its center — our purpose sends a personal message that how we deliver our services is just as important as what we deliver.

Our Heart At Work Behaviors™ support this purpose. We want everyone who works at CVS Health to feel empowered by the role they play in transforming our culture and accelerating our ability to innovate and deliver solutions to make health care more personal, convenient and affordable.

As we reflect on our learnings and successes from remote work, we aim to provide a new state of the art flexible work environment in our Galway facility at Bonham Quay to support those objectives. Careers with offer flexible work arrangements and individuals who live and work in the Republic of Ireland will have the opportunity to divide their time between our Galway office and their home office.

We are seeking a highly experienced and innovative Senior AI Engineer for the PCW Solution Engineering team at CVS Health. The Senior  AI Engineer will collaborate with and across Agile teams to design, develop, test, implement and support technical solutions. In this role the senior AI engineer is expected to carry a passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities and mentoring other members of the engineering community.

Required Qualifications:

• Proficiency in Python, R with experience in ML libraries such as TensorFlow, PyTorch, Scikit-Learn..etc.
• A strong expertise in core machine learning (supervised, unsupervised, reinforcement learning) and deep learning models (Convolutional neural networks -CNNs, Recurrent Neural Network - RNNs, Generative adversarial network - GANs, Transformers) is required.
• Hands-on experience in customizing, data preprocessing, model training, hyperparameter tuning and fine tuning Large Language Models - LLMs (BERT, GPT, T5, LLaMA 1/2, PaLM..etc) with other generative models including SaaS LLMs on relevant dataset to meet product requirements is required.
• Experience working with SQL, NoSQL, Big data tools like Hadoop, Spark etc required to manage large datasets efficiently.
• Strong analytical skills with ability to ensure quality, reduce bias and improve model performance using metrics like F1-score, accuracy, precision, recall and loss functions.
•  Experience implementing AI/GenAI solutions for ICR/OCR, Image to text, RPA, Workflow automation is required.

Education:

• Bachelor’s degree or, equivalent experience (HS diploma + 4 years relevant experience)