Senior Software Engineer – Full Stack CACISenior Software Engineer – Full StackAnnapolis Junction, Maryland$131,800–$290,000 / yearPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Job Title: Senior Software Engineer – Full StackJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity .
Software Engineer Addx CorpSoftware EngineerWashington, DCThe ideal candidate will have experience developing, testing, and maintaining software solutions that enhance command, control, communications, intelligence, and networking capabilities for the United States Air Force. We are seeking a skilled Software Engineer to join our team supporting MAJCOM and C3I&N initiatives within Airforce Systems.
26-6067: Senior Software Engineer - Falls Church, VA - Secret Navitas Business Consulting26-6067: Senior Software Engineer - Falls Church, VA - SecretFalls Church, VA$130,000–$165,000 / yearSoftware Engineer (DHA)Job ID#: 26-6067Clearance: SecretLocation: Falls Church, VA Who We Are: Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we’ve served as trusted advisors supporting our client base within the commercial, federal, and state and local markets. With proven solutions, award-winning technologies, and a team of expert problem solvers, Navitas has consistently empowered customers to use technology as a competitive advantage and deliver cutting-edge transformative solutions.
CNO Focused Sr. Software Engineer Set of XCNO Focused Sr. Software EngineerAnnapolis Junction, MD$120,000–$247,000 / yearSoftware Engineer will be supporting analysts and operators in multiple product groups by designing, developing, and integrating tools to automate data collection, analysis, and presentation. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership.
Full Stack Software Engineer ANDURIL INDUSTRIESFull Stack Software EngineerWashington, DC$132,000–$198,000 / yearLead the development of prototypes to demonstrate advanced concepts in areas like autonomous and multi-agent systems, GenAI, advanced data analytics, quantum computing/sensing/networking/comms/machine learning, modeling, simulation, optimization, visualization, next-gen human-machine interfaces, heterogenous computing, and cybersecurity. unsupervised learning, regression, classification, clustering, deep learning neural networks, NLP, LLMs, SLMs, model fine-tuning, prompt engineering, RAG) and hands-on experience developing (Gen)AI-enhanced applications or services.
Software Engineer, Connected Warfare ANDURIL INDUSTRIESSoftware Engineer, Connected WarfareWashington, DC$129,000–$253,000 / yearAs the software engineers closest to Anduril customers and end-users, Mission Software Engineers solve technical challenges of operational scenarios while owning the end-to-end delivery of winning capabilities such as Lattice Mesh, Joint All Domain Command & Control, and Anduril's Menace Family-of-Systems. Deliver well-architected systems using modern software engineering practices-including code and design reviews-while championing scalability, reliability, testability, portability, and maintainability.
Tracking Software Engineer, Space ANDURIL INDUSTRIESTracking Software Engineer, SpaceWashington, DC$166,000–$220,000 / yearYou will design and implement multi-target tracking systems using advanced state estimation and data association techniques, develop physics-based models to validate performance, and work closely with software teams to deploy your algorithms into operational systems. We're developing fully integrated hardware and software systems, including Lattice for Space Missions and modular payloads, to address growing threats in space and ensure our Guardians maintain a decisive advantage in this contested war-fighting domain.
Automation Software Engineer CACIAutomation Software EngineerLinthicum, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Develop, test, deploy, and maintain Python-based ReST endpoints, microservices, and data model management using Django and Flask frameworks.
Senior Software Engineer - JobID-0018 INNOVATIVE DEFENSE TECHNOLOGIESSenior Software Engineer - JobID-0018Arlington, VA$135,000–$273,000 / yearAbout The Role: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location. What You Will Do: Support full development lifecycle including system design, implementation, integration, test, and deployment of complex systems supporting DoD and Navy operational.
Distinguished Software Engineer Capital One Financial CorpDistinguished Software EngineerMcLean, VA$269,100–$307,200 / yearYou will operate as a trusted advisor for our key technologies, platforms and capability domains, creating clear and concise communications, code samples, blog posts and other material to share knowledge both inside and outside the organization. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.
Senior Software Engineer - AI Interaction Evaluator (Codex / Claude Code, up to $200/hr) G2i IncSenior Software Engineer - AI Interaction Evaluator (Codex / Claude Code, up to $200/hr)Washington, D.C., DC$50–$200 / hourWe're looking for highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and Claude Code. We're specifically looking for engineers who can answer questions like: Does this feel like something a strong engineer would actually say?.
Distinguished Software Engineer - Session Management Capital One Financial CorpDistinguished Software Engineer - Session ManagementMcLean, VA$269,100–$307,200 / yearIn this role, you will work with Cyber's Privileged Access Management team, responsible for enabling our business by defining comprehensive strategies, tooling and solutions that help secure all identities (human and non-human) with elevated access rights to critical systems and sensitive data. You will operate as a trusted advisor for our key technologies, platforms and capability domains, creating clear and concise communications, code samples, blog posts and other material to share knowledge both inside and outside the organization.
Distinguished Software Engineer - IFX Capital One Financial CorpDistinguished Software Engineer - IFXMcLean, VA$269,100–$307,200 / yearYour depth of expertise in technologies including Golang and Python programming languages, popular distributed compute frameworks including Spark / Dask / Ray / Flink, container (e.g., Kubernetes) and serverless (e.g., AWS Lambda) runtime environments, and ML+AI workload patterns will provide an amplifying technical element that is paramount to our team's success. Develop Ray and Spark distributed compute engine solutions to accelerate diverse workloads from LLM pre-training and reinforcement learning to large-scale data processing, while maximizing compute unit economics.
Distinguished Software Engineer - Identity Capital One Financial CorpDistinguished Software Engineer - IdentityMcLean, VA$269,100–$307,200 / yearWe are looking for a visionary architect to build an intelligent, self-sufficient platform that evaluates real-time context-integrating endpoint risk, network signals, and behavioral heuristics-to grant the right access, to the right resources, at the exact moment it's needed. You will operate as a trusted advisor for our key technologies, platforms and capability domains, creating clear and concise communications, code samples, blog posts and other material to share knowledge both inside and outside the organization.
Distinguished Software Engineer CI/CD Capital One Financial CorpDistinguished Software Engineer CI/CDMcLean, VA$244,700–$279,200 / yearYou will operate as a trusted advisor for our key technologies, platforms and capability domains, creating clear and concise communications, code samples, blog posts and other material to share knowledge both inside and outside the organization. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.
Cyber Software Engineer Nightwing Intelligence SolutionsCyber Software EngineerSterling, Virginia$64,000–$128,000 / yearExperience with two or more of the following: Python, JSON, Data Analytics, MongoDB, MinIO, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, Openshift, AWS, View Jazz Framework, Process Automation, Terraform, CI/CD knowledge. Nightwing is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution.
NewSenior Software Developer/Engineer AGE SolutionsSenior Software Developer/EngineerFort Meade, MDAGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Final compensation will be determined based on factors including years of relevant experience, active security clearance level, certifications, technical skillset, contract requirements, and overall qualifications.
Sr. Software Engineer - CTJ - Poly MicrosoftSr. Software Engineer - CTJ - PolyAnnapolis Junction, MD$119,800–$234,700 / yearMasters Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. The Microsoft Security organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers’ heterogeneous environments, as well as ensuring the security of our own internal estate.
Senior Software Engineer Nightwing Intelligence SolutionsSenior Software EngineerAnnapolis Junction, MarylandIn this role, you will collaborate with an innovative team to design cutting-edge systems using advanced technologies like distributed computing, machine learning, and AI-driven analytics. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Full Stack Software Engineer Brandes Associates IncFull Stack Software EngineerWashington, DCAgile Empowerment Technologies (AET), a division of Brandes Associates, is seeking a Full Stack Software Engineer with 5+ years of experience to support the continued development, modernization, and sustainment of secure mission software products used in DoD, Intelligence Community, and allied mission environments. This position contributes across the full application stack, including user interface components, backend services, API layers, integration and messaging services, relational databases, automated testing, and deployment-support activities.