Remote Ml Engineer: Data & Ai Pipelines

Hire Hangar, Inc.; Buenos Aires; Remote; ARS 181,747,000 - 242,329,000; Full time

Benefits offered by this job

Competitive compensation

Flexible work environment

Global collaboration

Job summary

Proofpoint in Córdoba, Argentina is seeking a Staff Data Engineer to design, build, and operate large‑scale data infrastructure that underpins our cybersecurity products and analytics. In this senior IC role, you will own end‑to‑end data pipelines on AWS, collaborating with data scientists, product engineers, and stakeholders.

You will implement scalable pipelines with AWS Glue, S3, and Athena, establish data quality, governance, and DataOps practices, and mentor junior engineers while shaping

Qualifications

• 8+ years in software or data engineering.
• 4+ years of experience on cloud data platforms.
• Strong Python and PySpark/ Spark (Scala) skills.
• Solid SQL fundamentals and analytics querying.
• Excellent communication with both engineering and stakeholders.
• Proven mentoring and technical-design leadership experience.
• Bachelor's degree in Computer Science, Engineering, or related field.

Responsibilities

• Design scalable data pipelines on AWS for petabyte-scale datasets.
• Build and maintain cloud data lake architecture on S3 with Glue Data Catalog.
• Establish data quality, validation frameworks, and alerting.
• Define engineering best practices: CI/CD, IaC, and DataOps.
• Mentor engineers and influence the technical roadmap.
• Collaborate with data scientists, ML engineers, and product managers.
• Champion data governance, lineage, and privacy-by-design.

Skills

Python

SQL

PySpark

Spark

Communication

Mentoring

Leadership

Education

Bachelor's degree in Computer Science or Engineering

Tools

AWS Glue

Amazon Athena

Terraform

AWS CDK

Glue Studio

Job description

Cordoba, Argentina
Full time
R14749

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

Position Overview
Proofpoint is looking for a Staff Data Engineer to join our growing Data Platform team. In this senior individual‑contributor role you will design, build, and operate the large‑scale data infrastructure that underpins Proofpoint's cybersecurity products and analytics. You will work across the full data lifecycle – ingestion, transformation, orchestration, and delivery – using modern cloud‑native tooling on AWS. You'll partner with data scientists, product engineers, and business stakeholders to turn raw data into reliable, governed, and performant data assets that drive product decisions and customer value.

What You'll Do
+ Design and implement scalable, reliable data pipelines using AWS Glue (PySpark and Glue Studio) to ingest and transform petabyte‑scale datasets stored in Amazon S3.
+ Build and maintain our cloud data lake architecture on S3 – defining partition strategies, file formats (Parquet, ORC, Delta), and data‑catalog schemas in AWS Glue Data Catalog.
+ Establish and enforce data quality standards – implement validation frameworks, anomaly detection, and SLA‑driven alerting to ensure data reliability.
+ Define and drive engineering best practices: code reviews, CI/CD for data pipelines, Infrastructure‑as‑Code (Terraform/CDK), and DataOps principles.
+ Serve as a technical leader and mentor – conduct design reviews, guide junior engineers, and influence the team's technical roadmap.
+ Collaborate closely with data scientists, ML engineers, and product managers to translate business requirements into robust data models and pipeline specifications.
+ Champion data governance, lineage tracking, and privacy‑by‑design principles across all data assets.
+ Troubleshoot and resolve production incidents, perform root‑cause analysis, and drive preventive improvements.
+ Contribute to architecture decision records (ADRs) and technical documentation.

What You Bring to the Team

Required

• 8+ years of professional software or data engineering experience, with at least 4 years focused on cloud data platforms.
• Deep expertise with AWS data services: S3 (lifecycle policies, event notifications, encryption), AWS Glue (ETL jobs, Crawlers, Data Catalog, Glue Studio), and Amazon Athena (query optimization, workgroups, federated queries).
• Strong Python programming skills; proficiency writing production‑grade PySpark or Spark (Scala) for large‑scale data transformation.
• Solid SQL fundamentals – ability to write and tune complex analytical queries.
• Excellent communication skills – able to present technical trade‑offs clearly to both engineering and non‑engineering stakeholders.
• Proven experience mentoring engineers and leading technical design discussions.
• Bachelor's degree in Computer Science, Engineering, or a related technical field (or equivalent practical experience).

Nice to Have

• Experience with real‑time / streaming data processing using Apache Kafka, Amazon Kinesis, or AWS Glue Streaming ETL.
• Familiarity with AWS Lake Formation for fine‑grained access control and data governance.
• Knowledge of Amazon Redshift or other cloud data warehouses.
• Experience with data quality frameworks (Great Expectations, Deequ, or similar).
• Background in cybersecurity, threat intelligence, or security analytics data.
• AWS Certified Data Engineer – Associate or AWS Certified Solutions Architect certification.
• Contributions to open‑source data engineering projects or publications.

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 .

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.