Opportunity via QSSHire | Talent-as-a-Service Recruiting Role: Senior Software Developer Location: Tysons, VA (Onsite) Clearance: TS/SCI with Full Scope Polygraph Rate: Open Are You a Senior Software Developer Ready to Build Interactive, Cloud-Based Training Solutions? QSSHire is seeking a Senior Software Developer to support a cleared Project, focused on the full lifecycle development of innovative and interactive web, video, and multimedia training products. This role requires a highly experi…

Senior Software Developer National Capital Region TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate Hire Join Synertex and bring your expertise to a mission that matters. We're looking for a Senior Software Developer with a background in full-stack software engineering and distributed systems to support critical defense and intelligence initiatives. If you're passionate about innovating through AI, ML, and big data to support national security and thrive in a collaborativ…

Full Visibility LLC | Full time Senior Software Developer Huntsville, United States | Posted on 06/15/2026 I'm interested Share this job with your network * * * * * * * Job listing * Job details Job Information * Industry IT Services * Date Opened 06/15/2026 * Job Type Full time * City Huntsville * State/Province Alabama * Country United States * Zip/Postal Code 35801 About Us Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the…

Position: Senior Software Developer (Job ID:4433) Location: Huntsville, AL Remote Status: On-Site Job Id: 4433 of Openings: 1 Senior Software Developer Contingent upon Customer Approval Purpose: * Valkyrie Enterprises has an immediate need for a highly motivated and skilled Senior Software Developer on-site in Huntsville, AL. * Join the team responsible for the Missile Defense System (MDS) Ground Test (GT) scenario design for the Missile Defense Agency (MDA). * MDA GTs are critical to assess t…

Job Title: Senior Software 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 seeking a Senior Software Developer to join our Development Team on the All Spark program. You will support our client with design, creation, deployment, and maintenance of multiple ServiceNow applications. The Senior ServiceNow Devel…

Summary Senior Software Developer Springfield, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next lev…

TEKsystems is looking for a Senior Software Developer with strong PeopleSoft experience to join a client's development team in New Orleans. In this role, you will work on a large enterprise HR system, helping improve system functionality, performance, and reliability. You'll be involved in the full development process-from analyzing requirements and designing solutions to development, testing, and troubleshooting complex issues. This role is ideal for someone who enjoys digging into complex sys…

Senior Software Developer Huntsville, AL At IPT Associates (IPTA), we enjoy solving real-world problems with technology. We work closely with our customers, teammates, experts, and partners to come up with practical solutions that make a difference. Whether it's a government or business organization, we focus on understanding the need and building something that works. Our Team At IPTA, everything starts with our people. We're big believers that when you invest in your team, great things happen…

Pinnacle Government Solutions is a minority-owned small business that provides Software, AI/ML, and Cloud Engineering Solutions for our Department of Defense, Intelligence Community, and Federal Civilian agencies. We bring SME-level expertise and over five decades of combined industry knowledge and Talent Acquisition experience. We believe in getting it right for our customers and our country. We are looking for a Senior Software Developer, with a minimum of 10 years’ experience, who will suppo…

Overview We are seeking a versatile Senior Software Developer with expertise in secure software engineering. The ideal candidate will combine technical proficiency in development tools and cyber security. The candidate will work in an agile environment, collaborating with cross-functional teams to address a broad range of IT issues while safeguarding customer assets. What will you do? • Design, develop, test, and deploy secure Windows applications, services, and web services using .NET (C#, WPF…

Prescient Edge is seeking a Senior Software Developer to support a federal government client. Benefits & Compensation: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package that includes: * A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits, including medical, vision, dental, and orthodontia coverage. * A substantial r…

Prescient Edge is seeking a Senior Software Developer to support a federal government client. Benefits & Compensation: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package that includes: * A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits, including medical, vision, dental, and orthodontia coverage. * A substantial r…

Opportunity PeopleTec is currently seeking a Senior Software Developer to support our Huntsville, AL location. Job Functions: * Develops codes, tests, and debugs new software or enhancements to existing software. * Has good understanding of business applications as well as user, performance, quality, interface, and security requirements. * Works with technical staff to understand problems with software and resolve them. * Resolves customer complaints with software and responds to suggestions fo…

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses da…

At NS2 Mission, you'll be part of the team supporting one of our prime Intelligence Community contracts, delivering mission-critical software solutions that enable national security operations. We're seeking a Senior Software Developer to join our team in Chantilly, VA, where you'll design, develop, and enhance enterprise Java applications in a collaborative Agile environment. If you're passionate about building quality software, solving challenging technical problems, and working on mission-dr…

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Senior Software Developer …

Job Title: Senior Software 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 * * * CACI is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization effort. The successful candidate will design, build, and deploy highly scalable, resilient, performant c…

R-00168506 Description Leidos is seeking a Full Stack Software Developer with expertise in modern front-end development frameworks such as Angular, React, or Vue as well as back-end development using TypeScript (e.g., building RESTful APIs working with NestJS). You will support a 200 FTE technical development program supporting the Sponsor’s IdAM/ICAM programs located on a secure network. As a Software Developer you will design, develop, and implement reliable, robust, and resilient code for sy…

R-00187627 Description Leidos is seeking a Software Developer for a 200 FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM/ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of developers, software engineers, and data engineers. The Developer will be part of a team of developers that are building a new application that utilizes LLM to convert data and access policies from …

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is seeking a highly talented Sr. Software Developer to join our…