Senior Software Engineer

Senior Software EngineerNetSPI® pioneered Penetration Testing as a Service (PTaaS) and leads the industry in modern pentesting. Combining world-class security professionals with AI and automation, NetSPI delivers clarity, speed, and scale across 50+ pentest types, attack surface management, and vulnerability prioritization. The NetSPI platform streamlines workflows and accelerates remediation, enabling our experts to focus on deep dive testing that uncovers vulnerabilities others miss. Trusted by the top 10 U.S. banks and Fortune 500 companies worldwide, NetSPI has been driving security innovation since 2001.NetSPI is on an exciting growth journey as we disrupt and improve the proactive security market. We are looking for individuals with a collaborative, innovative, and customer-first mindset to join our team. Learn more about our award-winning workplace culture and get to know our A-Team at 're looking for a Senior Software Engineer to help build and evolve a modern cybersecurity SaaS platform. This is a senior level role for engineers who want to grow building secure, scalable, and well-tested systems. We value those who understand that quality, reliability, and ownership are part of the job.You'll work on end-to-end features across the stack, collaborate closely with product, and contribute to a system that must perform reliably under real-world conditions. Our customers depend on our platform, which means engineering discipline, thoughtful design, and operational awareness are foundational to how we work.This position is on a high-profile project, so you'll be ramping up quickly, starting with authentication (bearer tokens and MFA). If you think in systems, enjoy and thrive in a collaborative environment, communicate clearly, and are motivated by building durable solutions then we'd love to meet you!Responsibilities:Design and implement features across the stack (backend services, APIs, frontend), owning those features from implementation through production supportWrite clean, well-tested, maintainable codeContribute to technical design discussions and code reviewsDebug issues across distributed systems and production environmentsContinuously improve code quality, automation, and engineering practicesOur general tech stack:Languages: Java, Python, Rust, Go, C#, TypeScript (JavaScript)Infrastructure: AWS (ECS, EKS, Fargate, Lambda, S3, RDS Aurora)Data: PostgreSQLBuild/Deploy: GitHub ActionsPlatform Task Orchestration: TemporalYou'll thrive here if you:Take ownership and follow through on commitmentsCare about code quality, performance, and testingAre comfortable learning new parts of the stack and enjoy learning and evolving technically, professionally, and personallyCommunicate clearly and collaborate well, valuing candor, care, respectful disagreement as a path to better outcomesBelieve diverse perspectives make teams and products strongerPrefer disciplined execution over heroicsApproach systems thinking with rigor, curiosity, and a bias toward root-cause understandingTake initiative and bias toward action; you look for ways to improve systems and move work forwardMinimum Qualifications:Bachelor's degree in computer science, software engineering, or a related fieldWorking proficiency in one or more languages from our stack and relational databasesStrong problem-solving and communication skillsExperience building or consuming RESTful APIsFamiliarity with containerization and cloud-based architectures (Docker, AWS)Understand testing fundamentals (unit/integration)We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law.Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.