Senior Backend Engineer — Remote, Ai-Driven Systems

Lever, Inc.; Buenos Aires; Remote; ARS 108,125,000 - 139,018,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Flexible work environment

Wellness and outreach days

Job summary

Proofpoint is looking for a Software Engineer III to join our Unified Detection team in Córdoba, Argentina. You will build and deploy large-scale threat detection services, writing clean, well-tested code and growing your expertise within a strong engineering culture.

You’ll work on distributed cloud-based detection, contribute to code reviews, and engage in testing, monitoring, and deployment. The role offers a fast-paced environment with growth opportunities across email, cloud, and SaaS

Qualifications

• Bachelor's degree in Computer Science or Information Systems or equivalent practical experience.
• 4+ years of software development experience with Python or Golang.
• Experience with distributed systems, cloud environments, and containerized workloads.
• Experience with observability, monitoring tools, RESTful APIs, and automated testing.

Responsibilities

• Contribute to moderately complex features and components for the detection system.
• Write clean, maintainable, and efficient code and improve the codebase.
• Take ownership of smaller features with thorough testing.
• Work with minimal supervision on routine tasks and seek guidance when needed.
• Anticipate blockers, communicate risks, and collaborate to address them within timelines.
• Collaborate with teammates and contribute constructively to reviews and discussions.
• Participate in code reviews and retrospectives, applying feedback with a growth mindset.

Skills

Python

Golang

Distributed systems

Cloud environments

RESTful APIs

Automated testing

Observability

Education

Bachelor's degree in Computer Science or Information Systems

Tools

Kubernetes

Docker

Grafana

Kibana

Job description

Cordoba, Argentina
Full time
R14657
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 Software Engineer III to join our Unified Detection team, working on building and deploying large-scale threat detection services. Our team employs cutting-edge technology to detect, analyze, and produce intelligence on the latest threats from sophisticated cyber threat actors. Our detection services are foundational components leveraged across Proofpoint's cybersecurity product offerings to protect customers from threats delivered through email, social media, and SaaS applications.
We are looking for an engineer who is developing their professional expertise, writes clean and well-tested code, and is eager to grow within a strong engineering culture. You understand the broader technical ecosystem, take ownership of smaller features and components, and collaborate effectively with your teammates to deliver high-quality work.
We are a fast-paced, high-energy team where you will have the opportunity to learn quickly, contribute meaningfully, and grow your skills alongside experienced engineers.
What you’ll do

• Contribute to moderately complex features and components, ensuring your work integrates seamlessly into the larger detection system.
• Write clean, maintainable, and efficient code - leave the codebase better than you found it.
• Begin taking ownership of smaller features or components, ensuring quality through thorough testing.
• Work with minimal supervision on routine tasks, and proactively seek guidance when facing unfamiliar challenges.
• Anticipate potential blockers, communicate risks early, and collaborate with the team to address them within established timelines.
• Collaborate well with teammates - listen actively, incorporate feedback, and contribute constructively to reviews and discussions.
• Actively participate in code reviews and retrospectives, providing constructive input and implementing feedback with a growth mindset.

What we’re looking for

• Bachelor’s degree in Computer Science or Information Systems (or equivalent practical experience).
• 4+ years of experience developing software, with growing proficiency in Python or Golang.
• Experience working with distributed systems, cloud environments (AWS, Azure or similar), and containerized workloads (Kubernetes, Docker).
• Experience with observability or monitoring tools (Grafana, Kibana, or similar), preferred
• Experience with RESTful APIs, secure coding foundations, and automated testing practices.
• Curiosity about cybersecurity, malware analysis, or threat detection is a bonus.

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 .