OWASP

Visa Inc.

Full-time · Austin, TX · $131,600 – $210,300

Visa is seeking a Staff Software Engineer to lead the evolution of their middleware operations from traditional SRE into an AI-driven software engineering organization. This role combines designing reliable, scalable automation systems with hands-on agentic AI development, production incident leadership, and mentorship of junior engineers across a global payments infrastructure.

Listed on Visa Inc.’s careers site · Apply there ↗

Medtronic

Full-time · $132,000 – $198,000

This is a product security engineer role focused on securing medical devices and embedded systems at a cardiac ablation device company. It suits someone with 4+ years of embedded or medical device security experience who can partner with engineering teams to integrate cybersecurity controls throughout the development lifecycle.

Listed on Medtronic’s careers site · Apply there ↗

Warner Bros. Discovery

Full-time · $177,170 – $329,030

A senior security leadership role overseeing the implementation of cybersecurity strategy, vulnerability management, and secure development practices across Warner Bros. Games' global operations. This position suits experienced security leaders who can bridge technical depth with executive-level strategic thinking and drive security culture across large, distributed engineering teams.

Listed on Warner Bros. Discovery’s careers site · Apply there ↗

Mastercard

A hands-on technical leader role at Mastercard building real-time payments infrastructure, requiring deep expertise in distributed systems and Java-based microservices. The position balances 70% coding and architecture work with 30% team coaching, and demands someone who drives innovation across payment systems while mentoring engineers and solving enterprise-scale challenges.

Listed on Mastercard’s careers site · Apply there ↗

F5

$297,600 – $446,400

This role leads the technical architecture and strategy for F5's application security portfolio across WAF, DDoS, API security, and identity solutions. It suits an experienced security architect ready to drive modernization of complex systems and mentor senior engineers while representing the company's vision to customers and industry forums.

Listed on F5’s careers site · Apply there ↗

CAA

Full-time · Nashville, TN · $179,000 – $205,000

Join CAA's Purple Team as a Cybersecurity Architect designing enterprise security architecture that bridges offensive and defensive security practices. This role suits experienced security professionals who can translate threat intelligence into architectural improvements and embed security into SaaS and cloud-native systems from the ground up.

Listed on CAA’s careers site · Apply there ↗

Rogue Fitness

Columbus, OH

This hands-on security operations role involves administering and tuning firewalls, cloud security controls, and endpoint detection tools while leading incident response and threat hunting. It suits someone who enjoys building and running security systems across multiple platforms and prefers implementation work over pure policy or architecture.

Listed on Rogue Fitness’s careers site · Apply there ↗

Expedia Group

San Jose, CA · $249,000 – $348,500

This is a hands-on security engineering leadership role focused on designing and operating enterprise-scale security platforms, infrastructure controls, and developer-friendly security tooling across cloud and AI systems. It suits experienced security architects and engineers who thrive building systems rather than managing people, and who can translate complex security requirements into practical controls that engineering teams actually adopt.

Listed on Expedia Group’s careers site · Apply there ↗

Temporal

Full-time · United States or Canada - Remote Opportunity · $180,000 – $225,000

Secure Temporal's development pipeline and product infrastructure across multiple clouds while partnering with engineering teams to embed security throughout the platform. This role suits experienced application security professionals who want to influence how a growing developer-focused company builds secure, reliable systems at scale.

Listed on Temporal’s careers site · Apply there ↗

Udacity

Contract · Remote

Udacity seeks an experienced security professional to lead weekly virtual sessions for learners in their Application Security Nanodegree program, guiding students through hands-on technical work and answering their questions throughout the week. This role suits someone with strong penetration testing and secure coding expertise who enjoys teaching and can work flexibly as an independent contractor.

Listed on Udacity’s careers site · Apply there ↗