Senior Staff Software Engineer

About Us At Netwrix, our mission is to revolutionize data security by placing identity at the core - providing unparalleled visibility and control. Engineered and supported by over 900 highly talented, motivated employees and hundreds of trusted partners in nearly every geography, Netwrix solutions are relied upon daily by security professionals across more than 13,500 organizations in over 100 countries around the world. Over the past two decades, Netwrix has expanded its market presence through innovation, organic growth, and strategic acquisitions, and are proud to be backed by renowned private equity firms, TA Associates and Centerbridge Partners. Netwrix maintains a global presence, fostering a remote-first work environment while encouraging and facilitating frequent face-to-face interaction with colleagues, customers, and partners. Position Overview Netwrix is seeking a Lead Senior Software Engineer to join the team behind a critical security product that provides real-time monitoring, auditing, and alerting for changes across IT infrastructure. This role focuses on building scalable, high-performance, and reliable systems that enable customers to effectively secure their environments. You will work on core product capabilities including contributing to a product used by security and IT teams worldwide across several industries. This is a hybrid role spending time in our Krakow office while working with a globally distributed team of engineers, product managers, and stakeholders Responsibilities Design, develop, and maintain core featuresBuild and optimize systems that monitor and audit changes across:File systemsActive Directory / identity systemsInfrastructure and configuration layers Improve performance, scalability, and reliability of data collection and processing pipelinesWork with large volumes of event and audit data efficientlyCollaborate with Product Management to design and deliver features that keep the product competitiveDiagnose and resolve complex customer escalations and production issuesLead architectural decisions and long-term technical directionWrite clean, maintainable, and well-tested codeLeverage modern tooling (including AI-assisted development) to improve productivity and code qualit Expectations Operate with a high degree of ownership and autonomy in shaping technical directionBe self-driven, proactive, and comfortable working in a distributed environmentTake initiative in identifying problems and driving solutions end-to-endBalance speed and quality while delivering impactful featuresPartner closely with Product Management and other stakeholdersContribute to a culture of continuous improvement and engineering excellenceEffectively handle and resolve customer escalationsThoughtfully leverage AI tools to augment development workflows and efficienc Qualifications Required 5 - 10 years of professional software development experienceStrong experience with object-oriented programmingExperience building backend systems or servicesStrong problem-solving skills and ability to debug complex systemsExperience with C# / .NET (including .NET 8+)Experience with databases:SQL (e.g., SQL Server)NoSQL (e.g., MongoDB) Familiarity with API frameworks such as:http://ASP.NET CoreServiceStack Experience with containerization and orchestration:DockerKubernetes Experience with frontend development (JavaScript, HTML)Experience with cloud platforms, especially AzureExperience with AI coding agents (Claude Code) in daily development workflow Preferred Qualifications Experience with FIM (File Integrity Monitoring)Experience with additional languages such as Go, Python, or RubyExperience with event-driven or streaming architecturesKnowledge of Windows internals, file systems, or Active DirectoryExperience working on security, compliance, or monitoring productsExperience improving or modernizing legacy system What Success Looks Like Delivering performant, reliable features used by enterprise customersQuickly diagnosing and resolving complex production issuesContributing to a clean, maintainable, and scalable architecturePositively influencing team productivity and technical directionPerks Our Values At Netwrix, our values guide every action: Next-Level Customer Focus -Customers first, always. We listen, protect, and go the extra mile— because their success is our mission.Excellence - We set high standards and take pride in delivering exceptional results. We celebrate wins, seek constant improvement, and address shortcomings professionally.Transparent Ownership - We celebrate our successes, own up to our mistakes, communicate openly, and face challenges head-on with a genuine commitment to doing the right thing.Winning with Clear Thinking - We value clarity, find straightforward solutions to complex problems, and make swift, effective decisions.Relentless Innovation - We continually seek better ways to serve our customers and stay ahead. We foster creative thinking, and we embrace new approaches. Industry-Leading Expertise - We take pride in our expertise and continuously seek to learn and share knowledge, striving to be the trusted experts our customers rely on.eXceptional Together - We believe in the power of collaboration and diverse perspectives. By valuing each other’s strengths, we achieve outcomes that surpass individual contributions. Join us in a culture where integrity, respect, and hard work are foundational. Be part of a team dedicated to making a lasting impact. Why You’ll Love Working at Netwrix Competitive Health BenefitsContinuous Learning and Development OpportunitiesTeam-Oriented, Collaborative, and Innovative Work EnvironmentRegular Company Town Halls to Keep You InformedOpportunities for Career Growth and Advancement We pride ourselves on a culture that truly values employee input across various backgrounds and experiences. We look forward to welcoming new talent who can help us further our mission.   Netwrix Corporation and its wholly owned subsidiaries are Equal Opportunity Employers (EEO) and welcome all applicants for employment without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.   Please let us know if you require any accommodation. Locations: Kraków, Poland