CSS is a company founded on a set of guiding principles that include good old fashioned hard work, ethics, teamwork and innovation. We are always looking for professionals who possess these same principals and who are passionate about serving clients, expanding their knowledge, and contributing to the community.

We provide a challenging and meaningful workplace, where your experience and hard work are appreciated and where you are encouraged and supported as you fulfill your professional and personal aspirations. We know that our associates contribute to the success of the company. We value your talent, skills and knowledge; therefore, we provide you with a dynamic environment where you can excel, learn, share, innovate and succeed.

Open Positions

Loading...
No results matched your search

Senior .NET Developer

Washington, DC

Custom Software Systems, Inc. (CSS) is seeking an experienced Senior .NET Developer to support, develop, maintain, test and deliver Full Stack based applications for a Major Financial Institution. The Senior .NET Developer needs to be a hybrid developer who is very experienced with both .NET C#, Angular, TFS, and SQL Server. The primary role for this position is a .NET Angular Developer.  Must be U.S. Citizen REQUIRED QUALIFICATIONS: ...

learn more...

Senior Enterprise Application Modeler/Developer – SP Interfaces

Arlington, VA

Custom Software Systems, Inc. is seeking a Senior Enterprise Application Modeler/Developer to manage the interface development, unit testing, deployment and integration of technical solutions for an internal system. The Enterprise Application Modeler will  provide data models from business systems planning and data requirements planning. This role is responsible for designing, developing, and supporting application solutions and re-engineered components based on client require ...

learn more...

Principle EA Analyst/Designer- Core Functional HR

Arlington, VA

Custom Software Systems Inc. is seeking a Principle EA Analyst/Designer to provide expertise to ensure functional business requirements and process issues are resolved using comprehensive enterprise applications solutions. The Principle EA Analyst/Designer will work with senior managers to identify and solve functional area issues, design solutions, develop conceptual models, translate functional area requirements into technical requirements, and support design and implementat ...

learn more...

Senior EA Analyst/Designer- Core Functional HR

Arlington, VA

Custom Software Systems, Inc. is seeking a Senior Enterprise Application Analyst/Designer to  ...

learn more...

Oracle Identity and Access Management Engineer

Arlington, VA

Custom Software Systems Inc. is seeking an experienced Oracle Identity and Access Management Engineer to be a part of a System Integration Team, to support a web-based human resource system designed to provide, integrated, multi-component personnel, and pay capabilities. REQUIRED QUALIFICATIONS: Current Secret Clearance required; SSBI preferred Current Security and certification 5+ years' experience with  Oracle Identity and Access Management S ...

learn more...

Data Conversion Developer (PeopleSoft)

Arlington, VA

Custom Software Systems, Inc. (CSS) is seeking a Data Conversion Developer who will perform conversion development and unit testing for a large-scale project. He or she will participate in development, integration and deployment of solutions. This role is responsible for developing coding based on design specifications, existing modules, and direction from technical lead, including initial set up of development environment and documenting prototype and final solution. The Data Conversion Devel ...

learn more...

Jr-Level Test Engineer

Arlington, VA

 Custom Software Systems Inc. is seeking a Junior Level Test Engineer to s ...

learn more...