Backend Developer - Washington, DC

About NDi · Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of th ...

Key Responsibilities · Design, develop, and maintain backend services and RESTful APIs · Build scalable, secure, and high-performance server-side applications · Manage databases, schemas, queries, and data optimization · Integrate third-party APIs, payment gateways, and cloud ser ...

eSimplicity is seeking a Backend Engineer to work with our multifunctional product team as they build out critical service offerings for our government client. · ...

Job Type · Full-time · Description · About Us · eSimplicity is a modern digital services company that partners with government agencies to improve the lives and protect the well-being of all Americans, from veterans and service members to children, families, and seniors. Our engi ...

Job summary: Backend Software Developer for DoD systems protecting national leadership and federal operations. · Design and develop secure backend services using C# and .NET. · Build RESTful APIs and service-oriented architectures. · ...

Backend development using Python for scalable applications. · Strong experience with large data libraries. · Expertise in RESTful APIs and backend system design. · ...

We are seeking an experienced Python Backend Developer to join our team. The ideal candidate will have a strong background in backend development using Python for scalable mission-critical applications. · 5+ years of backend development experience using Python · Strong experience ...

Support DoD systems that protect national leadership and federal operations. · ...

Design backend services for enterprise-level GIS applications. · Develop and maintain backend services. · Collaborate with frontend developers. · Follow secure-coding practices. · ...

We are seeking a GIS Backend Developer to design, develop, and maintain backend services for enterprise-level GIS applications. · Candidate should have experience designing, implementing, administrating and maintaining enterprise GIS systems (PROD and DEV), broad system administr ...

· Overview · LMI is seeking a skilled mid to senior level Backend Software Developer to support a client in the Washington, DC metro area.  · LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in tech ...

eSimplicity is seeking a Backend Engineer to work with our multifunctional product team to build out a critical service offering for our government client. · , · , Build scalable back-end services using Golang. · , Develop systems with high availability and scalability in mind ho ...

We're working with Vantor on this exciting opportunity. Join a team of problem solvers and changemakers dedicated to helping customers see the world differently. · Develop system architectures, software systems, or software applications, with a primary focus on backend developmen ...

We are an in-office company, however we recognize the importance of flexibility and trust our employees to manage their schedules responsibly. · This may include occasional remote work, starting the day with morning meetings from home before heading to the office, · or leaving ea ...

Back End Developer - Mid-level - TS/SCI Clearance Required | Fort Meade | On-site | $100,000 - $130,000 · We're working with a premier federal mission partner at the forefront of national security and defense technologies on this exciting opportunity. You will be architecting hig ...

Razor is looking for a Backend Java Developer with experience developing J2EE applications using REST/JSON, Spring, and Spring Boot. · Designs, develops, and implements web-based Java applications to support business requirements. · Folllows approved Agile life cycle methodologi ...

+Job summary · Razor is looking for a Backend Java Developer with experience developing J2EE applications using REST/JSON, Spring, and Spring Boot. · +Design, develop, and implement Java/J2EE applications · Develop REST and SOAP-based web services · ...

We are seeking a Senior Java Developer with a focus on the back end for a long-term consulting position. Extensive Server-Side Java development background within an enterprise environment. · Senior level resource that can hit the ground running. · ...

The primary responsibility is to design and code instrument interfaces that automate communication between laboratory instruments and our software systems. · Evaluate instrument interfacing specifications using vendor documentation. · ...

This Position · We are seeking a driven, self-starting backend development engineer to join our team in Washington. The ideal candidate will have experience building scalable backend services and be fluent in strongly typed languages such as Java or C++. Additional requirements i ...