{"schemaVersion":"jobsearcher.job.v1","id":"c51af3ca04351cd39612f701","url":"https://jobsearcher.com/jobs/c51af3ca04351cd39612f701","canonicalUrl":"https://jobsearcher.com/jobs/c51af3ca04351cd39612f701","title":"Windows C++ Security Developer","description":"We are looking for a Senior Windows C++ Security Developer for a leading global electronic trading company. The company develops large-scale enterprise trading platforms used by clients in more than 85 countries and maintains a substantial Windows-native technology ecosystem.\r\nAs part of a new strategic security initiative, the company is building a dedicated team focused on identifying, analysing, and resolving security vulnerabilities across critical Windows applications and infrastructure components.\r\nThis is an opportunity to join a technically strong engineering environment working on complex native Windows systems, enterprise-scale architecture, and security-focused development.\r\nLocations\r\nPoland\r\nPortugal\r\nCyprus\r\nSpain\r\nWhat you will do\r\nIdentify, investigate, and resolve security vulnerabilities in Windows-native applications\r\nDevelop and maintain high-performance C++ applications\r\nWork with Windows APIs and low-level system components\r\nAnalyse complex technical issues and perform root-cause investigations\r\nContribute to architectural improvements and security-focused redesign initiatives\r\nCollaborate with multiple engineering teams within a large enterprise environment\r\nParticipate in code reviews and engineering best practices\r\nWork within GitLab CI/CD pipelines and modern development workflows\r\nRequired\r\nBachelor's degree in computer science or related discipline.\r\n7+ years' experience in C++ programming.\r\nStrong skills in both structural and OOP, C++: concepts, data structures, patterns, templates, multithreaded programming.\r\nSolid experience in low-level Windows platform development, native OS APIs, sockets, timers, event-driven architectures and operating system internals.\r\nStrong understanding of systems programming concepts including networking, concurrency, synchronization primitives, and event loop design.\r\nAdvanced debugging and troubleshooting skills, including diagnosis of stack corruption, memory leaks, buffer overflows, race conditions, and deadlocks.\r\nExperience writing robust, testable code with strong software engineering practices including unit testing, test-driven development and code reviews.\r\nGood knowledge of databases.\r\nAbility to work independently and within a team, own issues and solve them.\r\nWillingness to work with minimum 5-hour overlap with New York business hours (12:00 p.m. – 8:00 p.m. CET)\r\nNice to have\r\nFinance background, particularly in Fixed Income\r\nExperience with Python scripting\r\nGood knowledge of communication protocol and network programming fundamentals\r\nFlexible work setup: remote or a hybrid model.\r\nHealth insurance coverage for those based in Poland and Cyprus.\r\n50% coverage of health insurance for spouses and children in Poland and Cyprus.\r\n24 days of paid vacation.\r\n10 days of paid sick leave.\r\n50% reimbursement for professional training, education, conferences.\r\nWork alongside a highly professional team.\r\nEngaging teambuilding events and activities.\r\nRelocation Package: assistance for relocation to Poland or Cyprus, if desired.\r\nFlight tickets, accommodation rent for 1st month for relocated employee and official family.\r\nSupport in visa application and issue process, entry permit and residence permit processing.\r\nJ-18808-Ljbffr","company":"Findev","rawCompany":"findev","city":"Poland","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-06-25T01:16:28.144Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Windows C++ Security Developer","description":"We are looking for a Senior Windows C++ Security Developer for a leading global electronic trading company. The company develops large-scale enterprise trading platforms used by clients in more than 85 countries and maintains a substantial Windows-native technology ecosystem.\r\nAs part of a new strategic security initiative, the company is building a dedicated team focused on identifying, analysing, and resolving security vulnerabilities across critical Windows applications and infrastructure components.\r\nThis is an opportunity to join a technically strong engineering environment working on complex native Windows systems, enterprise-scale architecture, and security-focused development.\r\nLocations\r\nPoland\r\nPortugal\r\nCyprus\r\nSpain\r\nWhat you will do\r\nIdentify, investigate, and resolve security vulnerabilities in Windows-native applications\r\nDevelop and maintain high-performance C++ applications\r\nWork with Windows APIs and low-level system components\r\nAnalyse complex technical issues and perform root-cause investigations\r\nContribute to architectural improvements and security-focused redesign initiatives\r\nCollaborate with multiple engineering teams within a large enterprise environment\r\nParticipate in code reviews and engineering best practices\r\nWork within GitLab CI/CD pipelines and modern development workflows\r\nRequired\r\nBachelor's degree in computer science or related discipline.\r\n7+ years' experience in C++ programming.\r\nStrong skills in both structural and OOP, C++: concepts, data structures, patterns, templates, multithreaded programming.\r\nSolid experience in low-level Windows platform development, native OS APIs, sockets, timers, event-driven architectures and operating system internals.\r\nStrong understanding of systems programming concepts including networking, concurrency, synchronization primitives, and event loop design.\r\nAdvanced debugging and troubleshooting skills, including diagnosis of stack corruption, memory leaks, buffer overflows, race conditions, and deadlocks.\r\nExperience writing robust, testable code with strong software engineering practices including unit testing, test-driven development and code reviews.\r\nGood knowledge of databases.\r\nAbility to work independently and within a team, own issues and solve them.\r\nWillingness to work with minimum 5-hour overlap with New York business hours (12:00 p.m. – 8:00 p.m. CET)\r\nNice to have\r\nFinance background, particularly in Fixed Income\r\nExperience with Python scripting\r\nGood knowledge of communication protocol and network programming fundamentals\r\nFlexible work setup: remote or a hybrid model.\r\nHealth insurance coverage for those based in Poland and Cyprus.\r\n50% coverage of health insurance for spouses and children in Poland and Cyprus.\r\n24 days of paid vacation.\r\n10 days of paid sick leave.\r\n50% reimbursement for professional training, education, conferences.\r\nWork alongside a highly professional team.\r\nEngaging teambuilding events and activities.\r\nRelocation Package: assistance for relocation to Poland or Cyprus, if desired.\r\nFlight tickets, accommodation rent for 1st month for relocated employee and official family.\r\nSupport in visa application and issue process, entry permit and residence permit processing.\r\nJ-18808-Ljbffr","datePosted":"2026-06-25T01:16:28.144Z","dateModified":"2026-06-25T01:16:28.144Z","hiringOrganization":{"@type":"Organization","name":"Findev","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Poland","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"c51af3ca04351cd39612f701"},"url":"https://jobsearcher.com/jobs/c51af3ca04351cd39612f701"}}