{"schemaVersion":"jobsearcher.job.v1","id":"5805e02dc1894f398d8abb4c","url":"https://jobsearcher.com/jobs/5805e02dc1894f398d8abb4c","canonicalUrl":"https://jobsearcher.com/jobs/5805e02dc1894f398d8abb4c","title":"Senior Software Engineer, .NET Developer","description":"Role Overview\nFile & ServeXpress LLC (FSX) is a premier provider of electronic filing and electronic service applications for the legal industry. The Sr. Software Engineer will be proficient in C#, LINQ, and ASP.NET Web API. Our ideal candidate will have built systems with technologies like Entity Framework, SQL Server, and Azure Functions, and be comfortable taking on a project on their own or as part of a team.\nResponsibilities & Duties\nDesign, Develop, and maintain solutions for FSX’s clients\nParticipate in all steps of the Agile process including Sprint Planning, Sprint Review, Sprint Retrospective, and Daily Scrum\nThoroughly test through both automated and manual means all code to prove its effectiveness\nCollaborate and help team members by sharing knowledge and combining brainpower to solve problems\nLook for ways to improve processes and functionality to further deliver increased value to FSX’s clients\nMentor and manage other Software Engineers\nSkills, Knowledge & Abilities\nNice to have: Messaging experience with technologies like Azure Service Bus, ActiveMQ, Amazon SQS, or similar\nExperience in Agile/Scrum methodologies is a plus\nC#, .NET Framework and/or .NET Core, ASP.NET Web API\nSQL Server Experience; can also be any RDBMS: Oracle, DB2, MySQL, Postgres\nDemonstrated experience working on applications with multiple services/aspects working together, consuming and/or producing data to specification\nExperience with Git and GitFlow branching.\nDeep knowledge of software development lifecycle best practices, including source control, testing, security, maintainability, code reuse, etc.\nDrive to understand the vision of a project and work closely with team members to see it through to completion\nAbility to communicate with non-technical stakeholders\nJob Requirements\nBachelor’s degree in Computer Science or equivalent experience\n5+ years of experience in a prior software engineering role including interactions with nontechnical stakeholders\n\nPerks and Benefits\nhealth benefits\nOur competitive benefits package includes premium medical, dental, and vision coverage for employees and their dependents.\nPerks\nFSX employee perks include 401k, life and disability insurance,, and work hour flexibility.\nWork-life balance\nA healthy work-life balance is vital. Our flexible PTO plan encourages team members to take time off so they can return feeling refreshed.","company":"File","rawCompany":"file","city":"Dallas","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-08-05T10:53:18.700Z","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":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Software Engineer, .NET Developer","description":"Role Overview\nFile & ServeXpress LLC (FSX) is a premier provider of electronic filing and electronic service applications for the legal industry. The Sr. Software Engineer will be proficient in C#, LINQ, and ASP.NET Web API. Our ideal candidate will have built systems with technologies like Entity Framework, SQL Server, and Azure Functions, and be comfortable taking on a project on their own or as part of a team.\nResponsibilities & Duties\nDesign, Develop, and maintain solutions for FSX’s clients\nParticipate in all steps of the Agile process including Sprint Planning, Sprint Review, Sprint Retrospective, and Daily Scrum\nThoroughly test through both automated and manual means all code to prove its effectiveness\nCollaborate and help team members by sharing knowledge and combining brainpower to solve problems\nLook for ways to improve processes and functionality to further deliver increased value to FSX’s clients\nMentor and manage other Software Engineers\nSkills, Knowledge & Abilities\nNice to have: Messaging experience with technologies like Azure Service Bus, ActiveMQ, Amazon SQS, or similar\nExperience in Agile/Scrum methodologies is a plus\nC#, .NET Framework and/or .NET Core, ASP.NET Web API\nSQL Server Experience; can also be any RDBMS: Oracle, DB2, MySQL, Postgres\nDemonstrated experience working on applications with multiple services/aspects working together, consuming and/or producing data to specification\nExperience with Git and GitFlow branching.\nDeep knowledge of software development lifecycle best practices, including source control, testing, security, maintainability, code reuse, etc.\nDrive to understand the vision of a project and work closely with team members to see it through to completion\nAbility to communicate with non-technical stakeholders\nJob Requirements\nBachelor’s degree in Computer Science or equivalent experience\n5+ years of experience in a prior software engineering role including interactions with nontechnical stakeholders\n\nPerks and Benefits\nhealth benefits\nOur competitive benefits package includes premium medical, dental, and vision coverage for employees and their dependents.\nPerks\nFSX employee perks include 401k, life and disability insurance,, and work hour flexibility.\nWork-life balance\nA healthy work-life balance is vital. Our flexible PTO plan encourages team members to take time off so they can return feeling refreshed.","datePosted":"2026-08-05T10:53:18.700Z","dateModified":"2026-08-05T10:53:18.700Z","hiringOrganization":{"@type":"Organization","name":"File","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dallas","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5805e02dc1894f398d8abb4c"},"url":"https://jobsearcher.com/jobs/5805e02dc1894f398d8abb4c"}}