Leading cybersecurity company protecting organizations' greatest assets and biggest risks: vulnerabilities in people.

Proofpoint, a leading cybersecurity company, is seeking a Senior Front End Engineer to join their Toronto office. The role focuses on developing and maintaining a single-page application within the Archiving eDiscovery team. The position involves working with a cloud-based solution featuring a distributed grid search and storage infrastructure that serves hundreds of clients, including some of the world's largest businesses.

The ideal candidate will be hands-on in designing and owning key UI components of the eDiscovery product, solving complex issues, and implementing intricate business requirements. The role requires collaboration with UX designers, product owners, and technical leaders while participating in Agile/Scrum processes. The position demands strong expertise in JavaScript frameworks (preferably Ember.js), HTML, CSS, and modern development practices.

Proofpoint offers a dynamic work environment where people truly believe in their mission. The company protects approximately 8,000 enterprise customers worldwide and has been recognized with six Best Places to Work Awards in 2024. They maintain a strong commitment to diversity, equity, and inclusion, with nine employee-led inclusion groups supporting professional growth and workplace culture.

This is an excellent opportunity for a senior frontend engineer looking to make a significant impact in cybersecurity, working with cutting-edge technology while protecting organizations' most valuable assets. The role combines technical excellence with business impact, offering the chance to work on solutions that directly affect global enterprise security.

Senior Frontend Engineer position at Proofpoint, developing cloud-based cybersecurity solutions with modern JavaScript frameworks in Toronto.

Senior Front-End Engineer

Proofpoint is a leading cybersecurity company protecting organizations' greatest assets and biggest risks: vulnerabilities in people.

Proofpoint, a leading cybersecurity company, is seeking early-career Backend Software Engineers to join their Tessian Engineering Group. The role focuses on developing and maintaining inbound threat defence software and data loss prevention services using machine learning. The position is based in Belfast, Northern Ireland, and offers an exciting opportunity to work with cutting-edge technology in cybersecurity.

The tech stack includes modern Python, AWS Cloud Services (SQS, SNS ECS, ECR, Lambda), databases (DynamoDB, PostgreSQL), and DevOps tools like CircleCI, Docker, and Git. Engineers will work on improving service scalability, implementing security measures, and monitoring production environments.

The company values potential over experience and provides extensive mentorship and training. The work environment emphasizes DevOps culture, where engineers both build and run services. The role involves collaborating with passionate engineers, working on impactful projects, and contributing to protecting organizations from cyber threats.

Proofpoint offers a supportive interview process and values diversity and inclusion, with nine employee-led inclusion groups. The company has received multiple Best Places to Work Awards in 2024, including Best Career Growth and Best Engineering Teams. This is an excellent opportunity for early-career engineers interested in cybersecurity and backend development to join a company focused on protecting people and data from advanced threats.

Entry-level Backend Software Engineer position at Proofpoint, focusing on cybersecurity software development using Python and AWS, based in Belfast, Northern Ireland.

Associate Software Engineer

Proofpoint, a leading cybersecurity company, is seeking a Senior Front End Engineer to join their Toronto office. The role focuses on developing and maintaining a single-page application within the Archiving eDiscovery team. The position involves working with a cloud-based solution featuring a distributed grid search and storage infrastructure that serves hundreds of clients, including some of the world's largest businesses.

The ideal candidate will be hands-on in designing and owning key UI components of the eDiscovery product, solving complex issues, and implementing intricate business requirements. The role requires collaboration with UX designers, product owners, and technical leaders while participating in Agile/Scrum processes. The position demands strong expertise in JavaScript frameworks (particularly Ember.js), HTML, CSS, and modern web development practices.

Proofpoint offers a dynamic work environment where people truly believe in their mission. The company protects approximately 8,000 enterprise customers worldwide and has been recognized with six Best Places to Work Awards in 2024. They maintain a strong commitment to diversity, equity, and inclusion, with nine employee-led inclusion groups supporting professional growth and workplace culture.

This is an excellent opportunity for a senior frontend engineer looking to make a significant impact in cybersecurity, working with cutting-edge technology while protecting organizations' most valuable assets. The role combines technical excellence with business impact, offering the chance to work on solutions that directly affect global enterprise security.

A leading cybersecurity company protecting organizations' greatest assets and biggest risks: vulnerabilities in people.

Proofpoint, a leading cybersecurity company, is seeking a Senior AI Infrastructure Engineer to join their AI Forge team in Cork, Ireland. The AI Forge is an internal machine learning group that consults across Proofpoint's entire product portfolio, developing data-driven features using various model architectures from tree-based models to state-of-the-art transformers.

As a Privacy AI Engineer, you'll play a crucial role in developing the Privacy Attested AI Platform, ensuring data privacy while enabling advanced AI model training. You'll work at the intersection of platform engineering, machine learning, and security, protecting sensitive data while leveraging it for AI-driven cybersecurity solutions.

The position offers an opportunity to work with cutting-edge technologies in privacy-preserving AI, cloud infrastructure, and security. You'll collaborate with AI researchers and engineers, implement privacy-focused architectures, and ensure compliance with global data protection regulations.

Proofpoint has been recognized with multiple Best Places to Work Awards in 2024, including Best Career Growth and Best Engineering Teams. The company values diversity, equity, and inclusion, with nine employee-led inclusion groups supporting professional growth and workplace culture.

This role is perfect for candidates passionate about AI security, privacy-preserving technologies, and building scalable infrastructure. You'll be part of a team protecting approximately 8,000 enterprise customers worldwide, making a real impact in cybersecurity while working with innovative minds globally.

Senior AI Infrastructure Engineer position at Proofpoint, focusing on privacy-preserving AI techniques and secure infrastructure development for cybersecurity solutions.

Senior AI Infrastructure Engineer

Proofpoint, a leading cybersecurity company, is seeking a Software Performance Engineer to join their team in Sunnyvale, CA. This role combines technical expertise in performance engineering with a focus on protecting organizations from cyber threats. The position requires strong skills in Python, Linux systems, and container technologies, with a focus on implementing and maintaining performance testing frameworks.

The ideal candidate will have at least 3 years of experience or a Master's degree in Computer Science, bringing expertise in performance optimization, benchmark testing, and system analysis. You'll work with modern tools like Grafana, Prometheus, Docker, and Kubernetes to ensure optimal system performance and reliability.

At Proofpoint, you'll be part of a company that protects more than half of the Fortune 1000 companies, focusing on people-centric security and compliance solutions. The company offers a competitive compensation package, including flexible time off, wellbeing programs, and work-from-anywhere options.

This role offers an exciting opportunity to work at the intersection of performance engineering and cybersecurity, with chances to mentor others and explore cutting-edge AI-driven testing techniques. You'll be joining a company recognized for its strong engineering teams and career growth opportunities, as evidenced by multiple Best Places to Work Awards in 2024.

The position offers competitive compensation ranging from $132,160 to $207,680 for the SF Bay Area, reflecting the company's commitment to pay transparency and equity. Proofpoint maintains a strong focus on diversity, equity, and inclusion, with nine employee-led inclusion groups supporting professional growth and community building.

Senior Software Performance Engineer role at Proofpoint, focusing on performance testing, optimization, and system analysis using Python, Linux, and modern monitoring tools.

Software Performance Engineer

Leading cybersecurity company protecting organizations' greatest assets and biggest risks: vulnerabilities in people, providing cloud-based security solutions.

Proofpoint, a leading cybersecurity company, is seeking a Staff Software Engineer to join their Platform Engineering team. This role focuses on building and scaling foundational infrastructure and services that power their internal engineering ecosystem. The position involves working with petabyte-scale production platforms, emphasizing resilience, performance, and developer experience.

The ideal candidate will be responsible for architecting and maintaining scalable systems, leading RESTful API development, and working with cutting-edge technologies like Kafka, Cassandra, and Kubernetes. They'll play a crucial role in platform modernization and champion best practices in CI/CD, security, and cloud-native architecture.

This is an excellent opportunity for an experienced engineer looking to make a significant impact in cybersecurity. Proofpoint protects over half of the Fortune 1000 companies and is committed to building a diverse, inclusive workplace. The company has received multiple Best Places to Work Awards in 2024, including Best Career Growth and Best Engineering Teams.

The role requires deep technical expertise in distributed systems, strong leadership abilities, and a passion for mentoring others. You'll be working with a team of innovative minds globally, developing solutions that protect sensitive data and intellectual property from cyber threats. The position offers the chance to work on challenging technical problems while contributing to the company's mission of protecting organizations' most valuable assets - their people.

Staff Software Engineer position at Proofpoint focusing on building and scaling petabyte-scale infrastructure and platform services for cybersecurity solutions.

Proofpoint Engineering Jobs

Leading cybersecurity company protecting organizations' greatest assets and biggest risks: vulnerabilities in people.