Software Engineer

Are you passionate about technology and enjoy explaining complex solutions in a way that everybody gets excited? If so, read on! About Picus Picus Security is an exposure validation company. One platform proves what attackers can exploit and what your defenses stop, turning every exposure into a defensible decision, autonomously and at the machine speed today's AI threats demand.

Picus validates attack surfaces, exposures, and security controls as one continuous loop: validate, decide, fix, re-validate. Instead of ranking findings by severity score, Picus proves which exposures are genuinely exploitable in your environment, including the business-critical, restricted, and air-gapped assets a live exploit can never safely touch, so teams act on what truly matters and resolve each exposure into a clear call to patch, mitigate, monitor, or accept with evidence.

The Picus Platform spans Autonomous Penetration Testing, Exposure Validation, and Breach and Attack Simulation, unified by Picus Swarm, a swarm of AI agents that runs the whole validation loop continuously. It reaches across on-prem, hybrid cloud, and endpoint environments, with 75+ integrations that ingest from scanners like Tenable and Wiz and operationalize through your EDR, SIEM, firewall, and ticketing tools.

The pioneer of Breach and Attack Simulation, Picus proves and improves the security controls you already own, doubling control effectiveness within three months. Picus holds a 95% recommendation rate, 4.9 on G2, and 4.8 on Gartner Peer Insights, and is the #1 Leader on Frost Radar for Automated Security Validation.

About the Role

We are looking for a passionate Software Engineer as part of our Engineering team that builds Picus’s innovative cybersecurity product that works in both cloud and on-prem environments. Your priority will be the Windows side, but you'll share responsibility for every part of the product with the team. You can work from wherever you do your best work, on a team where AI agents are part of how we design, write, review, and ship code every day.

Why This Role

• Fully remote: You're part of a distributed team that works across locations and time zones.
• AI-native engineering: We develop with AI agents in the loop, using an AI-native development framework we built ourselves and keep improving. You'll use it daily and help shape it,
• Real Windows & .NET work: You'll work at the OS level with services, processes, the registry, permissions and Windows security features,
• The whole product, not just one part: Beyond Windows, you can contribute anywhere in Picus's core product, including backend services, the Linux and macOS agents, and our AWS-native, event-driven attack simulation,
• Global exposure: You'll ship a product used by organizations around the world, working with colleagues and customers from many countries.

What You'll Do

• Design, build, and maintain a Windows agent in C# and .NET,
• Build endpoints with Go, event-driven communication, REST, PostgreSQL, New Relic, SonarQube,
• Work hands-on with Windows internals: services, processes, registry, permissions, inter-process communication, and security features,
• Work with AI agents as everyday teammates, and help improve our AI-native framework's workflows, tooling and standards,
• Own features end to end, from design and implementation through testing, release and monitoring,
• Collaborate with product, UX, and fellow engineers in a self-organizing agile team, and share what you learn.

What You Have

• 3+ years of professional software development experience, mostly in C# and .NET Solid understanding of the Windows OS: services, processes, registry, and permissions,
• Willingness to work outside Windows, on backend services and other platforms,
• Daily use of AI coding assistants or agents, and good judgment about when to trust, verify, or rewrite their output,
• Strong fundamentals in software design, data structures, algorithms, network technologies, and unit testing,
• Humble, friendly, adaptive, result-oriented personality,
• Clear written and spoken communication in English,
• BS or MS degree in Computer Science, Engineering, or a related field.

Working at Picus Fascinating work - a chance to shape and lead an exciting, fast-growing cyber security segment. Security Validation is a concept that helps organizations evaluate their security posture in a continuous, automated, and repeatable way. This approach allows for the identification of imminent threats, provides recommended actions, and produces valuable metrics about cyber-risk levels. Unlimited opportunity! We are growing. At Picus, you'll be provided with as much responsibility as you can handle - new career development opportunities constantly arise given our rate of growth. Global exposure - Get a lot of experience working not only in a fast-growing startup but also interact with customers all around the world. Be part of a global remote team who is taking on Exposure Validation and a growing market segment. We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to age, sex, race, color, national origin, religious belief, gender or gender reassignment, sexual orientation, marriage or civil partnership, pregnancy and maternity, disability, protected veteran status, or any other characteristic protected by International law. Upon conditional offer of employment, candidates are required to complete reference and identity checks in line with local labor laws and as per the Company’s employment policy. Picus Security processes candidates' personal data in accordance with applicable data protection laws. For detailed information on how your personal data is processed during the recruitment process, please review our Candidate Privacy Notice