Junior Data Scientist

Junior Data Scientist

Proofpoint

The Role

Proofpoint is looking for a Junior Data Scientist to join our Machine Learning team. You will build and maintain the software systems and tools that support our email threat detection engine, which protects some of the largest enterprises globally. You will work closely with senior engineers and data scientists, contributing to real products from day one while growing your skills in a fast-paced, high-impact environment.

What you'll do

• Build and maintain backend services, APIs, and internal tools that support the team's workflows

• Write clean, well-tested, and documented code

• Contribute to data processing utilities and automation scripts

• Debug and resolve issues in existing systems

• Participate in code reviews and apply feedback from senior engineers

• Collaborate with engineers and data scientists to understand requirements and deliver reliable software

• Support service deployment and monitoring in AWS

• What We're Looking For

• A degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)

• Strong programming fundamentals in Python

• Familiarity with core software engineering concepts: data structures, algorithms, REST APIs, and Git

• Basic knowledge of SQL and working with structured data

• Familiarity with AWS is a plus

• A collaborative mindset and genuine desire to learn

• Openness to feedback and strong communication skills

• Why Proofpoint?

At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:

• Competitive compensation
• Comprehensive benefits
• Career success on your terms
• Flexible work environment
• Annual wellness and community outreach days
• Always on recognition for your contributions
• Global collaboration and networking opportunities

Our Culture:

• Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone.

• We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to [email protected].

• Accessibility and Accommodation

• If you need accommodation during the application or interview process, please reach out to [email protected].

Do Your Best Work:

• This isn’t just a job—it’s a mission to protect people and defend data in a world that never slows down. We’re building the future of human-centric cybersecurity, and that future belongs to all of us. We take ownership, move fast, and hold ourselves accountable—because that’s what it takes to stay ahead. And we do it together, winning as one.

Build meaningfully and grow:

• Be empowered to reach your full potential through meaningful challenges and personalized support—designed around you and your goals. Whether you're growing as a leader or leveling up from great to exceptional as an individual contributor, we’re here to help you get there.

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