Full Stack .NET Developer
Kasmo Global
Legacy Application Migration DeveloperYou will work on a small team to migrate legacy applications developed in classic ASP (ActiveX),.NET Framework, and T-SQL to full stack ASP.NET Core applications. We need a developer that can pull business logic from a code base written in VB6, classic asp, and T-SQL. Then work with business owners to ensure the rules still apply or make any necessary changes. In any given day you might be asked to upgrade T-SQL scripts, migrate dynamic SQL built in VB6 to a stored procedure, write Web API REST services, build web pages with Razor Pages/MVC, debug an ELT job, document a process. We also have Oracle databases and APEX, which is Oracle's rapid development framework. Integration work with Oracle/APEX is possible. A good understanding of PL/SQL and APEX is a plus.Responsibilities and Duties• Design and develop ASP.NET Core web applications using the .NET Core development stack. • Work within an older code base that has been maintained by many developers over many years. • Troubleshoot code using standard debugging tools like the Visual Studio debugger and the browser's dev tools to resolve application errors. • Use GIT source control management in a team environment. • Optimize large and complicated SQL scripts. • Collaborate and communicate effectively with business owners and team members. • Document existing and new application features.Job Requirements• Minimum 5 years of programming experience. • Proficient in programming languages such as VB6, VBScript, C#, T-SQL, and PL/SQL • Experienced in ASP.NET development (.NET Framework and .NET Core) with Entity Framework and/or ADO.NET . • Experienced with Visual Studio and SQL Management Studio development environments. • Solid understanding of design patterns and database normalization. • Proven experience with extract, transform, and load (ETL) processing and SQL Server tools such as Integration Services, BCP.exe, and T-SQL Bulk Load. • Working knowledge of scheduled jobs including SQL Agent and Windows Scheduled Tasks. • Experienced with GIT source control management. • Strong understanding of browser side development including HTML, CSS, JavaScript • Familiar with JavaScript libraries for building user interface such as jQuery and React • Oracle APEX and PL/SQL experience is a plus. • Bachelor's degree in computer science, other related degrees, or equivalent application development experience. Kasmo Global
$90.3k - $189.6k
Job Title: Full Stack Software Developer with C#/.NET ExpertiseJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *Bring...SuggestedContract workWork experience placementLocal areaFlexible hours$122k - $253k
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration... ...has an immediate need for a Software developer:UTS Platform and Data Analytics Team (... ...browser compatibility experience- Full Stack development experience to be able to...SuggestedFull timeImmediate startNight shift$131.3k - $237.35k
The Homeland Sector within Leidos is seeking a Full Stack Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting...SuggestedFull timeWork experience placement$82.1k - $172.4k
Job Title: Full Stack Web DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type... ...End: 1/1/2100The Opportunity:CACI is seeking a Full Stack Web Developer to join our dynamic technology team. As a Full Stack Developer...SuggestedContract workWork experience placementFlexible hours- ...surveillance, and reconnaissance (ISR), and logistics.Job Description*Position is contingent upon contract award*SOSi is seeking a Full Stack Developer. In this role the Developer will provide full stack development support to the Sponsor’s web applications’ expanding cloud...SuggestedContract workFor contractorsWork at office
$86.8k - $198k
Full Stack DeveloperThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference...Full timeContract workPart timeWork at officeLocal areaRemote work- OverviewVTG is seeking a highly skilled Full Stack Software Engineer to design, develop, and deploy scalable web-based applications and data-driven solutions. The ideal candidate will have strong experience across front-end and back-end development, cloud infrastructure...
- Job DescriptionEverforth ECS is seeking a Full Stack Developer (ETL, Java, Python, Bash Shell) to work onsite at our Chantilly, VA customer site. This is contingent upon contract award. Job Description:You will serve as a Full-Stack Developer on a state-of-the-art ML/AI...Contract work
$105.1k - $231.1k
Job Title: Full Stack DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with... ...Opportunity:CACI is seeking a highly skilled Senior Full Stack Developer to join our development team. In this role, you will be...Contract workWork experience placementFlexible hours$69.4k - $158k
Full Stack DeveloperThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference...Full timeContract workPart timeWork at officeLocal areaRemote work$82.1k - $172.4k
Job Title: Full Stack Software Developer, Mid-levelJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 11/7/202...Contract workWork experience placementFlexible hours$131.3k - $237.35k
The Homeland Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development. In this role the candidate will support the Passenger Systems Program...Full time- Job-ID32130187Reference26-01132Job Title: Java Full stack DeveloperAbout Kyyba:Founded in 1998 and headquartered in Farmington Hills, MI... ...with career development. Job DescriptionJava Full Stack Developer with AngularInterview Type: VirtualLocations: Reston, VAMust Have...Visa sponsorshipWork visa
- OverviewVTG is seeking a talented and experienced Full Stack Software Developer to join our dynamic and innovative team in Chantilly, VA or Herndon,... ...software development frameworks and tools such as Spring, .NET, React, Angular, and Django.Familiarity with database systems...
- ...Bright Vision Technologies is seeking a Principal Java Developer to architect, design, develop, and maintain enterprise-grade web applications and distributed systems. This 100% remote role emphasizes end-to-end engineering, cloud-native deployment, and collaboration with...Remote work
- ...enterprises since 1982. DCCA is proud to offer a strong, competitive compensation and benefits package. Visit our website at: . Full Stack Developer CANDIDATES MUST HAVE AN ACTIVE TS/SCI w/ Poly For over 40 years, DCCA has provided a broad range of IT services to...Flexible hours
$130.2k - $265.3k
...training and more. Join us to drive positive, lasting change that moves missions and the government forward! Job Description As a Full Stack Developer, you will be responsible for designing, developing, troubleshooting, and analyzing complex software solutions. Your role...Live inWork at officeLocal area3 days per week$103.8k - $218.1k
...Job Title: Full Stack DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with... ...Travel: None* * *The Opportunity:We are seeking a Full Stack developer that is interested and passionate about working as part of a modern...Contract workTemporary workWork experience placementFlexible hours$69.4k - $158k
AWS Full Stack DeveloperThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference...Full timeContract workPart timeWork at officeLocal areaRemote work$98.5k - $206.8k
Job Title: Full Stack Software Engineer/DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee... ...:CACI is seeking an experienced Full Stack Software Developer to join a multidisciplined team to work on delivering the next...Contract workWork experience placementRemote workFlexible hours$75.2k - $158.1k
Job Title: Full Stack Web DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI... ...NoneType of Travel: None* * *CACI is seeking a Full Stack Web Developer to create custom enterprise web application solutions to support...Contract workWork experience placementImmediate startFlexible hours$180k - $230k
OverviewByte Systems, a subsidiary of VTG, is seeking a mid-level Full Stack Developer to be a part of a collaborative agile team, providing full life cycle support to all client applications and tools to enable mission. You will refine and enhance existing applications...Work experience placement$69.1k - $141.5k
Job Title: Full Stack Software Developer/EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 7/10/2027The Opportunity:...Contract workWork experience placementFlexible hours- ...Description The position is focused on delivering performance-based IT services and repeatable solutions. Our team is looking for a developer that can support applications in a cloud-based, large-scale enterprise environment with the goal of learning new technologies to...Local area
- ...Job Description Job Description Northstrat is seeking a Full-Stack Software Developer to join a growing program comprised of multiple agile development teams. As a member of the team you’ll participate in our fully Agile development process, including all Agile ceremonies...Full timeContract workWork experience placementFlexible hoursWeekend workWeekday work
- ...Job Description Job Description Description: Full Stack Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated...Full timeContract workWork experience placementWork at officeLocal area
$131k - $150k
Responsibilities Technica Corporation is seeking a Senior Full Stack Developer. The Full Stack Developer will be a part of an agile software... ...initiative to help team grow. Strong experience with C# ASP.NET MVC (web development) Object Oriented skills WCF or Web APIHeavy...Work experience placementRemote work- ...leadership, and trusted results to enable national security missions worldwide.Job DescriptionSOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA.This role will be responsible for designing, developing, and...Worldwide
$98.5k - $206.8k
Job Title: Mid-Senior Full Stack DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with... ...time data to third-party partners. As a Mid-Senior Full Stack Developer, you will operate within a hardened, AWS-based, Kubernetes-native...Contract workWork experience placementFlexible hours- ...Job Description Job Description We are looking for a qualified Full Stack Developer to design and code functional programs and applications. You will work as part of a team and individually with little supervision. A great Full Stack Developer has excellent knowledge...
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