Senior Application Developer/Software Engineer

TekSynap•Fairfax, VA

3h•Hybrid

About The Position

TekSynap is seeking a Senior Application Developer/Software Engineer with strong technical experience in all phases of the software development life-cycle (SDLC) and demonstrated technical expertise in one or more areas of state-of-the-art software development technology. This role provides activities related to enterprise full life-cycle software development projects. The engineer will be responsible for developing detailed functional and technical requirements for client-server and web software applications, conducting detailed analyses and module-level specification development of software requirements, and defining and implementing high-performance and highly scalable product/application architectures. The role also involves leading integration activities for operational, tactical, and strategic systems, performing complex programming and analysis for web and mobile applications and ETL processing, defining requirements, writing program specifications, designing, coding, testing, and debugging programming assignments, and documenting programs. Additionally, the Senior Application Developer/Software Engineer may supervise other developers, determine and analyze functional requirements, determine proposed solutions' information processing requirements, and optimize system performance. Work tasks can include total custom development, customization of COTS, development of reports, data conversion, and support of legacy applications.

Requirements

7+ years of experience
ASP.NET, C#, Python, Java, C/C++, CSS/JavaScript, SQL & SQL reporting, SQL Server, Visual Studio, GIT, CI/CS/CD, Artificial Intelligence (AI)/Machine Learning (ML), SharePoint, MS Power Platform, Microsoft Internet Information Server (IIS), MarkLogic, ORACLE, Oracle APEX
All work must comply with all relevant Fairfax County standards.
Knowledge of HTML, XHTML, XML, XSLT, .NET Framework, Visual Studio, JavaScript
Demonstrated experience supporting government agencies, customers, or contracts within federal environments. This includes the Intelligence Community (IC), Department of Defense (DoD), Federal Civil agencies, and military organizations.
Prior experience supporting the same or similar contract, with an in-depth understanding of the customer environment, requirements, and operational landscape, is highly desirable.
U.S. Citizenship required
Background check required

Nice To Haves

Prior experience supporting the same or similar contract, with an in-depth understanding of the customer environment, requirements, and operational landscape, is highly desirable.

Responsibilities

Provides activities related to enterprise full life-cycle software development projects.
Able to develop detailed functional and technical requirements for client server and web software applications and conduct detailed analyses and module-level specification development of software requirements.
Must be able to define and implement high performance and highly scalable product/application architectures, and able to lead integration activities for operational, tactical, and strategic systems.
Perform complex programming and analysis for web and mobile applications and ETL processing; define requirements; write program specifications; design, code, test and debug programming assignments, document programs.
May supervise the efforts of other developers in major system development projects; determine and analyze functional requirements; determine proposed solutions information processing requirements; and optimize system performance.
Work task could include total custom development, customization as needed for COTS, development of reports, data conversion and support of legacy applications.