{"schemaVersion":"jobsearcher.job.v1","id":"e2a9a1fce9d5f0d8ba9926da","url":"https://jobsearcher.com/jobs/e2a9a1fce9d5f0d8ba9926da","canonicalUrl":"https://jobsearcher.com/jobs/e2a9a1fce9d5f0d8ba9926da","title":"C# Developer","description":"Our client is a top healthcare device R&D center from the US. In the rapidly growing medical devices field, possibility of reconfiguration and staying up to date is crucial.\r\nAs a tools developer, you will play a pivotal role in integrating Over-The-Air firmware update features.\r\nRequirements\r\n3+ years C# development experience\r\nExperience with cryptography concepts (certificate/key exchange, encryption/decryption) and packages (e.g. Bouncy Castle)\r\nDemonstrable OOAD knowledge\r\nExperience with low level protocols (BLE or some other technology, TCP/IP, HTTP, etc.)\r\nWorking knowledge of ReST\r\nEmbedded project experience would be a plus\r\nAndroid and Kotlin knowledge would be a plus.\r\nClient is based in US so this role requires from candidate flexible working hours, with standard 9am-5pm hours, and possible ad-hoc meetings after that time.\r\nJob responsibilities\r\nDesign, implement, optimize and unit test tools for use within test and manufacturing departments\r\nImplement simulators of connected peer devices to use them as test fixtures (other department from our company is responsible for BLE layer)\r\nEnsure professional communication with customer peer groups\r\nDevelop requirements and other formal documents\r\nDevelopment work on the newly developed integrated emergency system.\r\nJ-18808-Ljbffr","company":"Hitachi Data Systems","rawCompany":"hitachi data systems","city":"Poland","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-04-21T04:54:22.607Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"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":"C# Developer","description":"Our client is a top healthcare device R&D center from the US. In the rapidly growing medical devices field, possibility of reconfiguration and staying up to date is crucial.\r\nAs a tools developer, you will play a pivotal role in integrating Over-The-Air firmware update features.\r\nRequirements\r\n3+ years C# development experience\r\nExperience with cryptography concepts (certificate/key exchange, encryption/decryption) and packages (e.g. Bouncy Castle)\r\nDemonstrable OOAD knowledge\r\nExperience with low level protocols (BLE or some other technology, TCP/IP, HTTP, etc.)\r\nWorking knowledge of ReST\r\nEmbedded project experience would be a plus\r\nAndroid and Kotlin knowledge would be a plus.\r\nClient is based in US so this role requires from candidate flexible working hours, with standard 9am-5pm hours, and possible ad-hoc meetings after that time.\r\nJob responsibilities\r\nDesign, implement, optimize and unit test tools for use within test and manufacturing departments\r\nImplement simulators of connected peer devices to use them as test fixtures (other department from our company is responsible for BLE layer)\r\nEnsure professional communication with customer peer groups\r\nDevelop requirements and other formal documents\r\nDevelopment work on the newly developed integrated emergency system.\r\nJ-18808-Ljbffr","datePosted":"2026-04-21T04:54:22.607Z","dateModified":"2026-04-21T04:54:22.607Z","hiringOrganization":{"@type":"Organization","name":"Hitachi Data Systems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Poland","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e2a9a1fce9d5f0d8ba9926da"},"url":"https://jobsearcher.com/jobs/e2a9a1fce9d5f0d8ba9926da"}}