Proofpoint

Sr. Software Engineer, Threat Intelligence

Proofpoint$136K — $199K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of Python development experience in production environments
  • Proven expertise in PostgreSQL or equivalent relational database systems
  • Hands-on experience with AWS infrastructure management
  • Strong understanding of CI/CD practices and monitoring tools
  • Familiarity with FastAPI and analytical datastores is a plus

Responsibilities

  • Build and maintain full-stack applications and backend services
  • Manage large SQL databases including schema design and query optimization
  • Identify and resolve reliability, performance, and correctness issues proactively
  • Collaborate with engineering teams and threat intelligence stakeholders
  • Maintain and manage AWS infrastructure including VPCs and EC2 instances
  • Follow best practices for CI/CD and observability in software development

Benefits

  • Competitive compensation
  • Comprehensive benefits package
  • Flexible work environment
  • Annual wellness and community outreach days
  • Recognition for contributions
  • Opportunities for global collaboration and networking
Full Job Description
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.

How to Apply

Interested? Submit your application along with any supporting information- we can't wait to hear from you!

Base Pay Ranges:

SF Bay Area, New York City Metro Area:
Base Pay Range: 166,500.00 - 244,200.00 USD

California (excludes SF Bay Area), Colorado, Connecticut, Illinois, Washington DC Metro, Maryland, Massachusetts, New Jersey, Texas, Washington, Virginia, and Alaska:
Base Pay Range: 136,200.00 - 199,760.00 USD

All other cities and states excluding those listed above:
Base Pay Range: 124,100.00 - 182,050.00 USD

About Proofpoint

Proofpoint is a cybersecurity company that provides cloud-based solutions for threat protection, compliance, governance, and secure communication. The company's products include email security, advanced threat protection, information protection, digital risk protection, and compliance and archiving. Proofpoint serves customers in various industries, including healthcare, financial services, government, and education. The company was founded in 2002 and is headquartered in Campbell, California.
Learn more about Proofpoint
Size
3,658 employees
Market Cap
$10 billion
Industry
Net Income
-$163.8 million
Founded
2002
5 Year Trend
+31.7%
Revenue
$1 billion
NASDAQ

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