Senior Application Developer
Tecknomic
The DC Department of Human Services (DHS), Office of Information Systems (OIS) needs a Senior Application Developer to design, develop, and enhance Client-Server, Web, Cloud, and Mobile applications using .NET/ASP/Visual C#, with SQL Server and SQL/procedural language. You will build enhancements and fixes, troubleshoot production, build reporting and dashboards, and mentor developers. 100% onsite in Washington, DC (11 to 15 years). What you’ll do Design, develop, deliver, and enhance Client-Server, Web, Cloud, and Mobile applications using .NET/ASP/Visual C# Build additional functionality and system enhancements, make system fixes, and troubleshoot production issues for assigned applications Work with Business Analysts to understand business processes and formulate IT solutions that improve efficiency Build enhanced reporting and dashboard capabilities and perform proactive application monitoring (including audit-log tracking) Implement programming standards that support secure, defect-free applications; work with QA/QC teams Provide mentorship and technical advice to a team of application, reports, and query developers, and strategic advice to leadership What you need Bachelor’s degree in IT or a related field, or equivalent experience; 11 to 15 years of professional software development experience Strong experience with Microsoft .NET / ASP / Visual C#, SQL Server, and SQL / procedural language Design and delivery of Client-Server, Web-Based, Cloud-Based, and Mobile applications Case and program management application development Secure, defect-free programming standards and collaboration with QA/QC teams Application monitoring, performance analysis, and production troubleshooting Strong written and verbal communication; ability to advise leadership and government clients Required skills Full-stack .NET/ASP/Visual C# application design, development, and enhancement SQL Server and SQL/procedural language development Client-Server, Web, Cloud, and Mobile application delivery Case and program management application development and support Secure, defect-free coding standards and QA/QC collaboration Application monitoring, performance analysis, and production troubleshooting Reporting and dashboard development; technical documentation (ER diagrams, SOPs, Visio) #J-18808-Ljbffr Tecknomic
$120k - $175k
...a two-time USA Today Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a is seeking a hands-on Senior Application Developer to join our growing team supporting our client in Suitland, MD. As a key member of the team, the application Developer...SeniorFull timeSpatial Front
Suitland, MD2 days ago$100.02k - $107.16k
...Veteran Firm Seeking a Senior .NET Application Developer for an Onsite Assignment in Washington, DC My name is Stephen Hrutka, and I lead a Veteran-owned consulting firm in Washington, DC, focused on strategic sourcing, supply chain, and IT Staffing. We want to...SeniorWork at officeHRUCKUS LLC
Washington DC3 days ago- ...Job Description Senior Application Developer \n Location: Northern Virginia \n Schedule: 100% onsite \n Experience: 6+ years \n \n Green Key is seeking a Senior Application Developer to join an established organization in Northern Virginia. This is a...Senior
Green Key Resources
McLean, VA14 days ago - ...by using our proven customer-centric, value-driven business practices and service delivery methodologies. As an Senior Appian Application Developer who is passionate about delivering value to your customers, you will be working closely with an equally...SeniorRemote work
Nüvitek
Arlington, VAa month ago $120k - $140k
...Client: Wealth Management Position: Sr Application Developer - Charles River Development (CRD) Compensation: $120K - $140K + Bonus Location: Camas, WA or Plano, TX or Tampa, FL - On site 100% first 90 days and then 1 day a week WFH Work Authorization: US or GC...SeniorFull timeH1bWork from home1 day per weekWealth Management
Washington DC1 day ago$115.01k - $154.66k
...experience designing complex enterprise application and data integration solutions across different... .... We require demonstrated experience developing and integrating SOAP and REST web... ...and the Legislature. We are hiring three Senior Applications Developers for a full-time,...SeniorPermanent employmentFull timeWork at officeRemote workFlexible hoursWashington State Department of Transportation
Washington DC19 days ago$135k - $145k
...Senior Application Programmer/Developer (Secret Clearance and Full time On-site) MicroHealth is seeking a highly skilled Senior Application Programmer/Developer to provide critical development and technical support for enterprise business applications within a federal...SeniorFull timeMicroHealth, LLC
Washington DCa month ago$120k - $130k
Overview Next generational energy company seeking an experienced Senior Application Developer to join our growing talented company. Base pay range $120,000.00/yr - $130,000.00/yr Why join us Competitive salary and bonus structure Opportunities for professional growth and...SeniorLocal area- ...Senior Application Developer / Engineer / Programmer TO-708 | AWS | Python | Cloud-Native Development Diverse Agile Solutions, LLC (DAS) is seeking an experienced Senior Application Developer / Engineer / Programmer to support a federal technology initiative focused...SeniorContract workRemote work
Diverse Agile Solutions
Washington DCa month ago $165k - $230k
Overview SENIOR APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Application Developer to support our customer on the Nautical contract in the Arlington, VA area. This position serves as a technical leader in the modernization of legacy DoD systems, providing advanced...SeniorContract workWork experience placement$86.8k - $198k
Application Developer, Senior**The Opportunity:**At a certain point, experience-based system design can start to look like clairvoyance. When you’ve developed so many systems that you can not only orchestrate the best solution for any technology-based challenge, but you...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- All Native Group, a division of Ho Chunk Incorporated, is seeking a Senior Application Developer to support the US Drug Enforcement Agency enterprise data management program. Working within the SearchPlus and application development team, the Senior Application Developer...SeniorFull timeContract workWork at officeFlexible hours
- ...Senior Application Developer (AWS/Python) Washington, DC – 100% Onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance W2 or C2C Application Deadline: 9/10 Core Responsibilities: Development & Infrastructure...SeniorContract workTemporary workWork experience placementLocal area
System One
Washington DCa month ago - ...Senior Application Developer (Python/Database) Washington, DC - onsite Per Federal contract U.S. Citizenship Required Must be able to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance W-2 or C2C Application Deadline...SeniorContract workTemporary workFor contractorsWork at officeLocal areaRemote work
System One
Washington DCa month ago $126.06k - $128.86k
Overview The Senior Application Developer/Engineer/Programmer will play a critical role in designing, developing, and maintaining complex software applications within AWS cloud and on-premises environments. This position requires extensive experience in full-stack software...SeniorFull timeFlexible hours- ...Job Title: Senior Application Developer (NOAA/AWIPS) Company: BLN24 About Us: We find strength in teamwork—a better you, a better us. BLN24 is an award‑winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission...SeniorRemote work
BLN24
McLean, VA4 days ago $80.5k - $123k
Worker TypeRegularJob DescriptionSummaryAV seeks a Senior Salesforce Developer to lead enterprise Salesforce architecture, integrations, forecasting... ...data models, and process flows across Sales and Service applications. Forecasting and pipeline management: Translate...SeniorPermanent employmentFull timeContract workWork experience placementWork at officeAeroVironment
Arlington, VA2 days ago$120.5k - $162.68k
...Summary: We are seeking an accomplished Senior Software Engineer with deep expertise in... ...Manager (TM) and Database (DB) application programming to drive the evolution of our... ...components. Direct hands‑on experience developing or maintaining IMS TM and DB applications...SeniorFull timeRemote workWorldwideFlexible hoursRocket Software
Washington DC1 day ago$170k - $210k
...position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be... ...Polygraph. Vantor has an exciting opportunity for a Backend Developer within our Intel sector advancing the national security...SeniorVantor
Arlington, VA1 day ago- ...expertise as described in below requirement.Responsibilities:The Senior .NET Developer is expected to take a lead role within the team; develop/... ...and business requirement discussions.• Ability to develop applications and backend services using C#, VB, ASP.NET MVC, CORE, Web...SeniorFull timeRemote work
PEOPLECORP AMERICA INC
Washington DC3 hours ago $170k
...If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative... ...Salary: $170,000.00 Annually Position Summary The Senior Salesforce Developer builds custom functionality inside an accredited...SeniorADP
Arlington, VA1 day ago- ...Amyx is seeking a Sr Application Developer to support the Army client at the Pentagon in Arlington, VA. This role focuses on designing, developing... ..., and CI/CD practices. The ideal candidate will be a senior level system programmer with a BS in CS/Engineering/Math, 10...Senior
- ...Job Description: Employment type: 1099/W2/C2C Short Description Client is seeking a full-time ServiceNow Senior Application Developer to support the development, administration, and ongoing enhancement of the district’s ServiceNow platform within the Office of...SeniorFull timeWork at office
AHU Technologies
Washington DC2 days ago - ...become available on an ongoing basis. We are looking for a Senior .Net Developer who has evolved with the tech landscape, demonstrating... ...in designing, building, and maintaining enterprise-grade applications using modern .Net technologies—particularly with C#, Blazor...SeniorWork at office
iDbase Software
Hyattsville, MD1 day ago $120k - $190k
...As a Steampunk Senior Salesforce Application Developer , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well ‐ architected solutions that best leverage the Salesforce platform . Develop, test, document...SeniorWork experience placementSteampunk.com
McLean, VA4 days ago- ...Andworx is seeking a Senior .NET Developer to play an important role in the development of mission and operational applications for a federal government agency. As Senior .NET Developer, you will be working on an Agile team that develops enterprise web applications using...SeniorLocal area2 days per week
Andworx
Washington DC1 day ago - ...intelligence and emerging technologies, developing solutions for the biggest challenges that... ...: We are looking for a highlyskilled Senior Salesforce Developer to join our team.... ...equal opportunity employer. All qualified applicants will receive consideration for...SeniorWork at officeRemote work
Federal Advisory Partners, LLC
Riverdale, MD4 days ago - ...contractor that specializes in designing, developing, and delivering information technology... ..., Inc. (NDi) is seeking an experienced Senior .NET Developer to design, develop,... ...and support secure, scalable enterprise applications. This position is ideal for a hands‑on...SeniorFor contractorsWork experience placement
Network Designs
Alexandria, VA4 days ago $135k - $165k
...GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. This position will be located in Fairfax...SeniorCurrently hiring- ...databases - Support for management, stakeholder, customer, developer, and end-user meetings - Participation in change management... ...JIRA, and Phire is preferred - Experience with Human Resources application environments is strongly preferred - PeopleSoft, Oracle, SQL...Senior
Maania Consultancy Services
Washington DCa month ago
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