Sr. Full Stack Engineer, Threat Intelligence

Proofpoint; Dallas (TX); Presencial; USD 130.000 - 200.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive compensation

Comprehensive benefits

Flexible work environment

Descripción de la vacante

Proofpoint is seeking a hands-on software engineer to own the full development lifecycle, focusing on backend and data infrastructure to support Threat Intelligence initiatives.

You will build full-stack apps using Python, TypeScript, React, and Go, manage large PostgreSQL databases, and oversee AWS infrastructure. The role emphasizes reliability, performance, and collaboration with security teams.

Formación

• Substantive Python experience in production or enterprise environments.
• PostgreSQL experience is required.
• Hands-on AWS infrastructure management experience.

Responsabilidades

• Build and maintain full-stack applications and backend services using Python, TypeScript, React, and Go.
• Own and manage large SQL databases backing applications and services used by Threat Intelligence, including schema design, migrations, and health.
• Identify reliability, performance, and correctness issues; improve runbooks, dashboards, alerts, and automation.
• Collaborate with other engineering teams and threat intelligence stakeholders to deliver outcomes that strengthen intelligence production.
• Help manage and maintain AWS infrastructure: VPC, ECS, Aurora/RDS, EC2, Networking, SQS/SNS, CDK.
• Adhere to CI/CD, observability, and monitoring: GitHub Actions, CloudWatch/Grafana, Docker.

Conocimientos

Python

PostgreSQL

AWS

Herramientas

FastAPI

Docker

GitHub Actions

Descripción del empleo

Texas

Florida

Tennessee

Nevada

Ireland - Remote

Minnesota

Michigan

Massachusetts

England

Spain - Remote

Quebec, Canada

Pennsylvania

France

Utah

Toronto, Canada

Ontario, Canada

Belfast, Northern Ireland

Ohio

Georgia

Full time

R14660

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:

The Role

This is a hands-on, high-autonomy role spanning the full development lifecycle. The primary focus is software development, with additional responsibility for database management and infrastructure as needed to support the team's systems.

Your day-to-day

• Build and maintain full-stack applications and backend services using Python, TypeScript, React, and Go.
• Own and manage large SQL databases backing applications and services used by the Threat Intelligence team, including schema design, query optimization, migrations, and operational health.
• Proactively identify problems before they become incidents: Seek out reliability, performance, and correctness issues. Improve runbooks, dashboards, alert quality, and automation.
• Collaborate closely with other engineering teams and threat intelligence stakeholders to deliver outcomes that strengthen the team's ability to produce actionable intelligence.
• Help manage and maintain AWS infrastructure supporting the team's services: VPC configuration, ECS, Aurora/RDS, EC2, Networking, SNS/SQS, CDK
• Adhere to best practices when it comes to CI/CD, observability, and monitoring: GitHub Actions, CloudWatch/Grafana, Docker

What you bring to the team

• Substantive Python experience in production or enterprise environments — we're looking for engineers who have designed, built, and maintained Python systems with real operational accountability, not solely scripting or automation.
• PostgreSQL experience is required. Candidates without direct PostgreSQL experience will be considered where they can demonstrate equivalent depth with a comparable relational database system.
• Hands-on AWS infrastructure management experience, including provisioning and operating resources such as EC2 instances, RDS databases, VPCs, and related services.

Preferred Qualifications

• Experience with FastAPI.
• Experience with ClickHouse or other columnar/analytical datastores.
• Experience working in a security vendor environment, with exposure to large volumes of raw telemetry.
• Understanding of knowledge graphs and graph databases.
• Comfort using AI-assisted tooling thoughtfully — for example, to accelerate implementation backed by sound planning and detailed design — paired with strong engineering judgment about when and how to apply it.

Nice to Have

• Experience managing, maintaining, and tuning PostgreSQL databases at scale.
• Familiarity with building modern CLI/TUI tooling.
• Familiarity working with Agentic/MCP technologies.

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 [e-mail] .