Software Engineer API Developer jobs in United States
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SAIC · 5 hours ago

Software Engineer API Developer

SAIC is seeking Software Engineer API Developers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations program. This role focuses on enhancing and optimizing MARS data-services and the MARS API framework, ensuring high-quality, scalable, and secure APIs that meet evolving requirements.

Information TechnologySecurityService IndustrySoftware
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Work & Life Balance
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Manages the ongoing enhancement and optimization of MARS data-services and the MARS API framework and architecture
The Senior API Developer will be responsible for designing, implementing, and maintaining high-quality, scalable, and secure APIs that meet the evolving requirements of MARS data owners and enhance the overall system's functionality
Provide system enhancement support for MARS FMI data and intelligence targeting, focusing on Object-Based Intelligence (OBI)
Develops and documents innovative, repeatable, and automated services aligned with the MARS
Development Release Plan
Tasked with ensuring that each enhancement progresses towards the identified user requirements with a proactive approach in coordinating with multiple stakeholders, delivering robust API solutions, and contributing to the strategic vision of the MARS program

Qualification

API developmentAPI securityAPI performance optimizationRESTful APIsSOAP APIsAPI documentationAPI gateway technologiesData exchange protocolsCISSP-ISSAPCSSLPGSECBachelor's degreeCybersecurityComputer ScienceInformation SystemsData ScienceSoftware Engineering

Required

Active TS/SCI with Polygraph
One of the following certifications Certified Information Systems Security Professional – Information Systems Security Architecture Professional (CISSP-ISSAP), Certified Secure Software Lifecycle Professional (CSSLP), or GIAC Security Essentials Certification (GSEC)
Bachelors degree in IT, Cybersecurity, Computer Science, Information Systems, Data Science, or Software Engineering and 5 years or more relevant experience (will consider an additional 4+ years of relevant experience in lieu of degree)
Experience in developing and managing APIs, ensuring API security, and optimizing API performance
Proficiency in using RESTful and SOAP APIs, integrating third-party services, and developing API documentation
Strong understanding of API gateway technologies and data exchange protocols

Company

SAIC specializes in IT, enterprise IT, engineering, and professional services.

Funding

Current Stage
Public Company
Total Funding
$522.13M
Key Investors
U.S. Geothermal
2025-09-22Post Ipo Debt· $500M
2010-09-13Post Ipo Equity· $22M
2006-10-13IPO

Leadership Team

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Robert Fecteau
IT Advisor to CEO
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Prabu Natarajan
Chief Financial Officer
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Company data provided by crunchbase