Senior Software Engineer
Redhorse Corporation
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 data and technology. To support this mission, we are seeking a Senior Software Engineer (SME) with deep technical expertise to lead complex engineering initiatives. This is a high-impact role designed for a seasoned professional who can navigate the complexities of modern software design while understanding the critical nature of government sponsor requirements. As an SME, you will not just write code; you will analyze requirements, design foundational solutions, and perform high-level synthesis of operational data to drive sound technical decisions for our nation's most vital systems. Key Responsibilities Apply advanced engineering principles and modern software design techniques to analyze requirements and design end-to-end solutions. Develop, install, and configure computer programs and supporting technologies to meet specific sponsor directions. Troubleshoot complex system issues by performing rigorous root-cause analysis and evaluating alternative technical approaches. Recommend cost-effective, high-performance courses of action for system improvements and optimizations. Anticipate and adapt to changing requirements and environments, assessing the impact of operational changes on overall system outcomes. Apply deductive and inductive reasoning to synthesize complex information and derive sound technical conclusions. Mentor junior and mid-level engineers in best practices for software development and system architecture. Required Experience/Clearance Active TS/SCI clearance with Polygraph. 10+ years of experience in software engineering, design, and systems analysis. Demonstrated mastery in modern software design techniques and the full software development life cycle (SDLC). Extensive experience in root-cause analysis and troubleshooting complex, large-scale enterprise systems. Proven track record of delivering technical decisions that balance operational needs with cost-effectiveness and infrastructure constraints. Desired Experience Experience with database management systems including CA-IDMS, Microsoft SQL Server, and Oracle DBMS. Proficiency in multiple programming languages such as C, C++, Java, and Ruby on Rails. Experience with legacy technologies and modeling tools like Visual Basic, SIMULA, and IBM Rational Rose XDE. Background in embedded development tools and web platforms including Apache Struts, HTML, and JavaScript.F Familiarity with defect tracking and performance testing tools such as LoadRunner and usability testing methodologies. Experience working within a government sponsor environment or supporting Federal IT modernization projects. Equal Opportunity Employer Statement Redhorse Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or any other protected class. Accommodations If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting Talent Acquisition at View email address on click.appcast.io. Redhorse Corporation shall, in its discretion, modify or adjust the position to meet Redhorse's changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse's sole discretion. #J-18808-Ljbffr
- ...About the Role Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Senior Software Engineer (SME) with deep technical expertise to lead complex engineering initiatives. This is a high-impact role designed for a seasoned...Senior
- ...Employment Type Full time Location Type On-site Department Engineering Telecommunications About Lynk Lynk is the inventor of satellite... ...of poverty, and save countless lives. What You'll Do As a Senior Software Engineer at Lynk, you will be a technical leader in designing...SeniorFull time
- ...Overview VTG is seeking a Software Engineer-Expert 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 Engineer will...Senior
- ...W/ Polygraph required. Bachelor's degree in Computer Science, Engineering, Finance, or a related technical field, or equivalent practical... ...services, such as S3 and EC2. Demonstrated understanding of software development best practices, including version control, testing...Senior
- ...Software Engineer Cohere is looking for a Software Engineer to join our team in our Chantilly office. This person is responsible for the... ...to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today!...SeniorWork at officeFlexible hours
- ...Senior Software Engineer Location: Chantilly, Virginia Security Clearance: Active TS/SCI with Polygraph Required Job Type: Full-Time Position Overview The selected candidate will provide senior-level software engineering support for the design, development, integration...SeniorFull timeRemote workFlexible hours
$146k - $234k
...Senior Software Engineer Job Locations US-VA-Chantilly Requisition ID 2025-156876 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities As a Senior Software Engineer at Peraton...SeniorContract workShift work- ...Senior Software Engineer Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Senior Software Engineer to join the National Systems Programs (NSP) software team in El Segundo CA or Chantilly, VA. The selected candidate will perform full stack...SeniorWork experience placement
$200k - $270k
...3. We've grown on this effort by providing the customer with Engineers who have done exceptional work, and we've retained our staff... ...clearance (acceptable to this customer). What You'll be Owning The Senior Software Engineer will be responsible for working within Cloud...SeniorContract workImmediate startRemote work- Job Title: Senior Software Engineer Location: Northern Virginia (multiple locations) Position Overview REDLattice is seeking a Senior Software Engineer to support vulnerability research and reverse engineering efforts focused on vehicle-related technologies and systems...Senior
- ...techniques including JUnit Thorough understanding and proven delivery experience within a Scrum/agile project lifecycle approach to software develop Hands-on experience with Oracle, MySQL or SQLServer a plus Xcode or Android Development Kit experience Familiarity with...Senior
- ACTIVE TS/SCI WITH FULL SCOPE POLY REQUIRED*** Job Description Seeking Software Engineer to trouble shoot, assist and resolve issues with the systems software. To design and develop functions for analytical systems which possesses a wide range of capabilities, including...Senior
- ...analyze large volumes of data in support of national security objectives. The ideal candidate will bring a strong mix of full stack engineering capabilities and data-intensive application experience , with the ability to operate in a fast-paced, highly collaborative...SeniorFull time
$131.3k - $237.35k
...Description The Leidos National Solutions team is seeking a Senior AI Software Engineer to lead advanced development efforts and collaborate closely with pipeline engineering and deployment teams. The FS2 Sea task order supports multiple operational, cloud‑deployed technologies...Senior- ...DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on...SeniorFull timeFlexible hours
- ...investors, and are operating in stealth mode. Are you energized by the challenge of building both software systems and teams? As a systems programmer Senior Software Engineer at Overview Energy you will write mission-critical code while helping establish and best...SeniorPermanent employmentFull time
- ...We are seeking a strong Software Engineer to join our software development team. You will be responsible for designing, developing, testing, and integrating custom software solutions across the full technology stack. The ideal candidate will have full stack experience...SeniorFull timeLocal area
- ...Anduril Industries is looking for a Software Engineer for its Space Business Line in Reston, Virginia. You will own the architecture of software solutions supporting space operations and mission management. The role involves developing modular capabilities using the Anduril...Senior
$131.3k - $237.35k
Description The Leidos National Solutions team is seeking a Senior AI Software Engineer to lead advanced development efforts and collaborate closely with pipeline engineering and deployment teams. The FS2 Sea task order supports multiple operational, cloud‑deployed technologies...Senior- ...Software Engineer TLA is seeking a Software Engineer to design, develop, and integrate secure computing environments that support critical mission objectives. In this role, you'll contribute to the full software lifecycle—from architecture and development to testing...Senior
- ...Overview Senior C++ Developer role with responsibilities spanning feature development, requirements analysis, and collaboration across... ...new development as well as the maintenance of existing complex software systems. Ensure compliance with SWIFT reference architecture...SeniorFull time
- ...Senior Software Engineer – Middleware & Backend Services Nightwing provides technically advanced full‑spectrums of cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities...Senior
- ...Overview Software Engineer Linux Rust Satellite Systems gRPC We are looking for a skilled Software Engineer with Rust experience to join our Sat OS team, which is responsible for developing the high-level operating system for our spacecraft. You will be instrumental in...SeniorWork at office3 days per week
- ..., scalable, modular, and API-centric Provide software design recommendations to the Program Manager and Chief Software Engineer Evaluate operational feasibility by analyzing... ...Management Information Systems, or related STEM field Senior-level experience deploying microservices into...SeniorContract workTemporary work
$136k - $190k
# Software Engineer, SeniorFreddie MacBe an Early ApplicantFull TimeseniorMcLean, Virginia, USPosted Today## Role OverviewFreddie Mac is hiring a Software Engineer, Senior. This is a full-time role in McLean. Part of Freddie Mac's Data Science hiring, posted today. applications...SeniorFull timeLocal area$130k - $180k
...HawkEye 360 is currently seeking a Senior Command & Control Software Engineer to join the Space Ground Systems Team. The mission of the Ground Systems Team is to provide the tooling to operate and maintain a growing constellation of small commercial satellites. This group...SeniorWork experience placementRemote workWorldwideNight shift$100k - $165k
...Join CMC Electronics as a Senior Software Engineer in our Reston, VA office. As a Senior Software Engineer on the Navigation Systems team, you will apply your expertise in C/C++ to develop major new features for both existing and next-generation Flight Management System...SeniorFull timeWork at office$129k - $193k
...country. Join an organization where your work contributes to a greater purpose. Position Overview Freddie Mac is seeking a Senior Software Engineer to execute for one or more agile delivery teams. This role is for an experienced engineer who can independently drive...SeniorWork at officeLocal area$185k - $225k
...impact salary Position Overview Amatriot is seeking Full Stack Software Engineers to support the Makalu contract. This role supports new... ...industry‑proven design patterns and open‑source tools. Work with senior developers and the program architect to improve application performance...SeniorFull timeContract workRemote work$130k - $190k
...individuals capable of developing object-oriented software in C++, C#, Java, JavaScript and/or Python. The experienced software engineer will design, develop, test, and perform... ...to work on a software engineering team with senior staff members guiding the development of...SeniorFull timeWork experience placementRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!
- software engineer full time Chantilly, Loudoun County, VA
- software system engineer Chantilly, Loudoun County, VA
- consulting software engineer Chantilly, Loudoun County, VA
- software engineer travel Chantilly, Loudoun County, VA
- real time software engineer Chantilly, Loudoun County, VA
- network software engineer Chantilly, Loudoun County, VA
- senior software engineer remote Chantilly, Loudoun County, VA
- entry level software engineer remote Chantilly, Loudoun County, VA
- software developer fintech Chantilly, Loudoun County, VA
- software developer positions Chantilly, Loudoun County, VA


