Senior Machine Learning Engineer

• Develop and refine features for deep learning models, working with large-scale customer and behavioral datasets
• Implement model architecture changes informed by recent academic research (e.g., papers from NeurIPS and similar venues)
• Collaborate with client teams to understand business context and translate requirements into technical solutions
• Optimize model training pipelines for efficiency and scalability
• Document approaches, findings, and technical decisions for knowledge sharing across teams
• Participate in code reviews and contribute to engineering best practices

• Strong proficiency with a deep learning framework (e.g. Pytorch, tensorflow)
• Hands-on experience with feature engineering for predictive models
• Solid foundation in machine learning fundamentals (supervised learning, neural network architectures, optimization)
• Ability to read, understand, and implement techniques from ML research papers
• Python proficiency in a data science/ML context
• Comfortable working in ambiguous environments and adapting to unfamiliar tooling

Nice to Have

• Experience with time-series or sequential modeling
• MLOps experience (model deployment, monitoring, pipeline orchestration)
• Familiarity with Google Cloud Platform or large-scale distributed training
• Background in causal inference or attribution modeling
• Experience working in consulting or client-facing technical role

At OpenTeams, growth isn’t just about the company—it’s about you.

We believe the best careers are built at the edge of your potential.

That is where new tools, ideas, and technologies change the world.

Here, you’ll work alongside pioneers of AI, solving problems that matter: making AI more transparent, more ethical, and more empowering.

As your skills grow, our career framework provides a pathway and recognition of that increased impact.

Opportunities aren’t limited by geography.

You’ll collaborate with global experts, contribute to open source projects that power the world’s technology, and stretch your skills daily.

That global perspective and diversity makes our solution more universal and robust.

We are committed to continuing to celebrate diversity on our team.

Supported people are successful people.

We offer 100% employer paid medical premiums for employees and self-managed PTO with a minimum time off requirement, so that our teams are able to do their best work.

We invest in curiosity, creativity, and ownership.

That means you’ll be trusted to boldly innovate, supported to learn fast, and celebrated for successful collaboration.

Commitment to diversity, equity, inclusion, and belonging

OpenTeams understands that valuing diverse creative practices and forms of knowledge is crucial to and enriches the company’s core mission.

We encourage applications from everyone, including members of all equity-seeking communities, such as (but certainly not limited to) women, racialized and Indigenous persons, disabled people, persons of all sexual orientations, gender identities and expressions.

We are an equal opportunity employer - all qualified applicants will receive equal consideration for recruitment, interviews, employment, training, compensation, promotion, and related activities. We do not discriminate based on race, religion, gender, gender identity, gender expression, color, national origin, pregnancy, ancestry, domestic partner status, disability, sexual orientation, age, genetic predisposition, medical condition, marital status, citizenship status, military or veteran status, or any other basis covered by applicable laws. OpenTeams will not tolerate discrimination or harassment based on these characteristics or any other unlawful behavior, conduct, or purpose.