Job Title: Peoplesoft Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is making a significant impact in the Intel community modernizing Human Capital Management by bringing commercial HCM capabilities to our federal customers. After all, it is not often you get to reimagine the way an organization m…

Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS. We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're driven by innovati…

Description QVine, an SAIC company, is seeking an experienced Full Stack Web Application Developer to join our team. This role involves hands-on technical expertise in building modern, scalable web applications with a focus on AI-driven features. The ideal candidate combines strong front-end development skills in ReactJS with robust Python backend experience, including the design and integration of LLM-powered applications using LangChain, LangGraph, and LangSmith. Key Responsibilities: * Front…

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Application Developer to join exciting, up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to deliver mission-centric results. In this role, you will work closely with analysts, operators, data scientists, and other software engineers to provide tactical mission support. This fast-paced and dynamic environment demands a flexible, h…

Job Number: R0247804 Application Developer, Mid The Opportunity: As a back-end develop er, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end develop er with the sof tware engineering skills it takes to help identify potential risks, contribute to solution develop ment, and create efficient and effective systems for our clients. As a back-end develop er at Booz Allen,…

Applications Developer III Arlington, VA Software Engineer/Developer – 0008-0003 / Full-time / On-site apply for this job About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide…

Reverse Engineer / General-Purpose Advanced Security Operations Software Engineer In this role, you will work closely with analysts, operators, data scientists and other software engineers to design and develop mission-centric solutions. You will support both quick reaction operational needs and longer development lifecycles. Responsibilities: * Augment existing toolsets. * Derive, document, and analyze requirements. * Build prototypes to demonstrate understanding of mission requirements. * Pro…

Embedded Developer / General-Purpose Advanced Security Operations Software Engineer This role involves designing, developing, and integrating advanced security operations solutions to support mission-centric results. You will collaborate closely with analysts, operators, data scientists, and software engineers to provide tactical support in a dynamic environment. Responsibilities: * Augment existing toolsets for advanced security operations. * Derive, document, and analyze requirements for miss…

Join a dynamic team as a Senior Web Application Engineer II, where you'll design and develop cutting-edge cloud-based applications that drive innovation in IoMT workflows. This role offers the opportunity to work across the complete cloud stack, ensuring scalability, security, and high performance in a fast-paced environment. Responsibilities Design and develop cloud-based web applications across various platforms, ensuring robust architecture and seamless integration. Collaborate with cross-fu…

Job Number: R0231586 Full-Stack Linux Cyber Application Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is mo…

Responsibilities Design, develop, test, and maintain end-to-end web applications using React, Node.js, and modern JavaScript frameworks. Build responsive, accessible, and user-friendly customer-facing interfaces. Develop scalable RESTful APIs and backend services using Node.js. Design and integrate data models using PostgreSQL, Cloud SQL, and Firestore. Implement event-driven architectures using Kafka, webhooks, and third-party integrations. Deploy and manage applications on Google Cloud Platfo…

Description As of November 1, 2025, Sunoco LP has successfully completed its acquisition of Parkland Corporation. For more information, please visit ;br> Competitive Benefits. Meaningful Extras. Unmatched Value. A place where you can take your career in the direction you want to grow and go The Opportunity: Sunoco is seeking a talented and technical analyst / specialist / lead specialist support person. This position will work with our commercial, measurement, scheduling and accounting teams to…

MANTECH seeks a motivated, career and customer-oriented Senior Application Developer to join our team at Eglin AFB. The Application Developer's primary function is to support the United States Air Force's 53rd Wing Technical Support Services (53rd WTSS) contract. Responsibilities include, but are not limited to: * Conceptualizing, planning, designing, developing, testing, launching, and/or maintaining web-based applications. * Apply strong business process modelling, project management and prog…

Mobile Application Developer Remote Must be eligible to obtain and maintain a VA Public Trust suitability determination Blu Omega is seeking a Mobile Application Developer to support a Department of Veterans Affairs (VA) program focused on improving the Veteran experience. This role operates within a remote environment and is responsible for designing, developing, and maintaining native mobile applications for iOS and Android. The position requires experience supporting mobile application devel…

MANTECH seeks a motivated, career and customer-oriented Senior Application Developer to join our team at Eglin AFB. The Application Developer's primary function is to support the United States Air Force's 53rd Wing Technical Support Services (53rd WTSS) contract. The ideal candidate has experience and passion for conceptualizing, designing, developing and/or delivering efficient tools and applications in support of operations or other structured business processes. Responsibilities include, but…

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in t…

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in t…

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportuni…

Description Netsimco, a Saalex Company is seeking a highly motivated Web Application Developer in Keyport, WA to support the design, development, enhancement, and maintenance of modern business applications. The successful candidate will leverage both traditional software development methodologies and low-code/no-code technologies to deliver scalable, secure, and efficient solutions that improve business operations and user experience. This position supports the full application lifecycle, incl…

Job Description SALARY RANGE $190,000 - $247,000/year DUTIES As a successful candidate for the Application Developer III role, you will serve as a Software Engineer and CNO Reverse Engineer for emerging projects. In this position, you will design, develop, prototype, modify, and integrate technical solutions to deliver high-impact, mission-centric results. Working closely with analysts, operators, data scientists, and fellow software engineers, you will provide essential tactical support to adv…