Machine Learning Engineer • Senior

Who you are

You have 5+ years of experience in machine learning and AI development, with a strong background in building and deploying AI models. Your expertise in Python and frameworks like TensorFlow and PyTorch allows you to create scalable solutions that drive business transformation. You possess a deep understanding of AI principles and are skilled in developing end-to-end machine learning pipelines.

You are a natural leader, capable of guiding teams through complex projects while fostering a collaborative environment. Your strong problem-solving skills enable you to tackle challenges head-on, and you thrive in a fast-paced setting where innovation is key. You are passionate about leveraging AI to create impactful solutions and are eager to share your knowledge with others.

Desirable

Experience with large language models (LLMs) and familiarity with cloud platforms such as AWS or GCP would be a plus. You are also open to exploring new technologies and methodologies that can enhance the capabilities of AI systems.

What you'll do

As a Senior Lead Machine Learning Engineer at Upwork, you will be responsible for architecting and scaling the next generation of agentic intelligence. You will lead the end-to-end development of AI agents, ensuring they are robust, efficient, and capable of meeting the needs of our diverse clientele. Your role will involve collaborating with cross-functional teams to define project requirements and deliver high-quality AI solutions.

You will oversee the implementation of machine learning models, from data collection and preprocessing to model training and deployment. Your expertise will guide the team in optimizing algorithms and improving the performance of AI systems. You will also mentor junior engineers, helping them grow their skills and contribute effectively to the team.

In addition, you will stay abreast of the latest advancements in AI and machine learning, integrating new techniques and technologies into our projects. Your contributions will directly impact Upwork's mission to connect businesses with AI-enabled talent, driving innovation and efficiency across the platform.

What we offer

At Upwork, we provide a dynamic work environment that encourages creativity and collaboration. You will have the opportunity to work on cutting-edge AI projects that have a real-world impact. We offer competitive compensation and benefits, along with opportunities for professional growth and development. Join us in shaping the future of work through AI and machine learning.