Junior Data Scientist

Proofpoint; Córdoba; On-site; ARS 900,000 - 1,500,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Flexible work environment

Annual wellness and community outreach

Job summary

Proofpoint is seeking a Junior Data Scientist to join our Machine Learning team in Córdoba, Argentina. You will help build and maintain the software systems that power our email threat detection engine.

You’ll collaborate with senior engineers and data scientists from day one while growing your skills in a fast-paced, high-impact environment, using Python, REST APIs, and AWS.

Join a globally distributed team with a focus on security, reliability, and scalable data processing in cloud environments.

Qualifications

• 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
• Collaborative mindset and genuine desire to learn
• Openness to feedback and strong communication skills

Responsibilities

• 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

Skills

Python

REST APIs

SQL basics

AWS knowledge

Collaboration

Communication

Education

B.Sc. in Computer Science or related field

Tools

Git

AWS

Job description

About Us

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.

How We Work

At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: Bold in how we dream and innovate Responsive to feedback, challenges and opportunities Accountable for results and best in class outcomes Visionary in future focused problem-solving Exceptional in execution and impact

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?

• 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 [e-mail].

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. 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.

Proofpoint is an equal opportunity employer, we hire without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status or disability.