Backend Api jobs in Mclean

Washington, District of Columbia 20001 Posted April 9th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description Role: SDET (Backend/API Automation – Java, Rest Assured) – Level II / III Location: Remote (Preferred: Washington, DC / New York, NY) FTE

AST SpaceMobile

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are o

Job Description Job Description 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 as

Job Description Job Description 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 as

Booz Allen Hamilton

A leading consulting firm is seeking a skilled back-end developer to create user-focused solutions through clean code, APIs, and effective systems. You'll engage with modern frameworks and collaborate with a team to achieve scalable performance. A Bachelor's degree and experience in developing backe

A global analytics company is seeking a Backend API Integrations Software Engineer III in Alexandria, Virginia. The ideal candidate will have over 3 years of backend engineering experience, particularly in Java and JavaScript, and expertise in API Management. This role involves designing and buildin

Inroads

A technology services company in Washington, DC is seeking a Full Stack Engineer to join the BDAMAX program. This role involves designing and developing backend services, APIs, and building React components. The ideal candidate will have a bachelor's degree or equivalent experience, with skills in T

A technology firm in McLean, VA is seeking a skilled Java Full Stack Developer for a long-term project. The candidate will focus on enhancing backend APIs using Java and AWS, while also maintaining the UI with JavaScript and Angular. Additionally, there are opportunities to contribute to AI projects

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 the business, which have

Booz Allen Hamilton

A leading consulting firm is seeking a skilled back-end developer to create user-focused solutions through clean code, APIs, and effective systems. You'll engage with modern frameworks and collaborate with a team to achieve scalable performance. A Bachelor's degree and experience in developing backe

LT Consulting LLC

A technology consulting firm is seeking an API developer to create custom solutions focusing on back end development. Candidates must have an active TS/SCI clearance with polygraph and a Bachelor’s degree in Computer Science or a related field. Proficiency in Python, Java, TypeScript, and Angular is

A leading Federal contractor is seeking a highly skilled Backend Engineer with an API integration focus. The role requires designing, developing, and maintaining RESTful APIs and collaborating with cross-functional teams. Qualified candidates must hold a Bachelor's Degree and have 8+ years of releva

A leading technology firm in Fort Meade is seeking a Back End Developer to design and maintain infrastructure in cloud environments. Candidates should have strong experience in automation, DevSecOps, and must possess a TS clearance. The role focuses on developing RESTful APIs, optimizing backend sys

Lorvenk Technologies

A tech solutions company is seeking a Python Developer with Golang expertise to join their team in McLean, VA. The ideal candidate will design and develop scalable backend services, focusing on security and performance. Responsibilities include building high-performance RESTful APIs and integrating

Employee Navigator

Employee Navigator, a leading SaaS provider, is seeking a Senior Backend Engineer to design and maintain APIs for their benefits enrollment platform. The role requires extensive experience in C# and API development, working collaboratively in a fast-paced environment. This position offers a chance t

Washington, District of Columbia 20001 Posted March 25th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description *Role: SDET (Backend/API Automation – Java, Rest Assured) – Level II / III** *Location: Remote (Preferred: Washington, DC / New York, NY

Washington, District of Columbia 20001 Posted March 19th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description *Role: SDET (Backend/API Automation – Java, Rest Assured) – Level II / III** *Location: Remote (Preferred: Washington, DC / New York, NY

Washington, District of Columbia 20001 Posted March 18th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description *Role: SDET (Backend/API Automation – Java, Rest Assured) – Level II / III** *Location: Remote (Preferred: Washington, DC / New York, NY

Network Designs, Inc.

*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 the business, which h

Network Designs, Inc.

*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 the business, which h