Software Engineer (Level 3/4) Northrop Grumman CorpSoftware Engineer (Level 3/4)VA$114,000–$171,000 / yearBasic Qualifications: Software Engineer Level 3. Bachelor's degree in a STEM field (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD (outside of internships, research projects, etc.) Experience can be considered in lieu of degree (Additional 4 years). Developing client and server applications and services using service or object-oriented architectures, message bus-based data exchange that include first-of-a-kind capabilities.
Forward Deployed Software Engineer, Tactical Edge Recruiting From ScratchForward Deployed Software Engineer, Tactical EdgeWashington, District of ColumbiaWith a focus on innovation within the software development industry, this organization is dedicated to enhancing capabilities in defense, AI, robotics, and security. Develop and maintain software applications using Python, Java, JavaScript, TypeScript, and Go.
NewSenior Full-stack Engineer EPAM SystemsSenior Full-stack EngineerWashington DC, DCYou should be equally comfortable building Go-based CLIs, TypeScript developer tooling, release automation, update mechanisms, and analytics pipelines that help teams understand how tooling is used in production. • Instrumentation & Observability: Experience implementing telemetry, analytics, and usage instrumentation within developer tools, with a strong knowledge of OpenTelemetry, metrics collection, logging, and observability best practices.
Software Engineer PrishanTek, Inc.Software EngineerHerndon, VAHere is a snapshot of the desired experience/skills: Engineers that have professional work experience with HCI platforms, automation, documentation creation, and cloud technologies. We have immediate, fully funded openings for 6 Software Developers and 1 Systems Engineer with an active Full Scope Poly clearance in Herndon, VA .
Software Engineer Level 3 or 4 (AHT) Northrop Grumman CorpSoftware Engineer Level 3 or 4 (AHT)Fairfax, VA$114,000–$171,000 / yearExperience with the creation and implementation of visualization tools for space missions, including dynamic renderings of space vehicles, depiction of space vehicle missions, simulation of space vehicle sensor and mission outputs, and configuration displays of complex contextual and situational awareness information. The Software Engineer will participate in the full life cycle of software development, to include requirements development, modeling and design, application development, unit to CSCI testing, integration, formal system testing, release, installation, and maintenance.
M365 Engineer LeidosM365 EngineerBethesda, MD$107,900–$195,050Engineer, administer, and provide lifecycle support for Microsoft 365 (government community cloud (GCC) services including but not limited to: Entra ID (Azure AD), Exchange Online, Intune, Teams, Power Platform, Purview. Leidos Dig Mod Health IT division is seeking a skilled and collaborative M365 Engineer to support the HHS enterprise by managing all aspects of Microsoft 365 Government Community Cloud (GCC) Software as a Service (SAAS) offering.
Software Engineer (Full Stack Developer)- TS/SCI with Polygraph General Dynamics Information TechnologySoftware Engineer (Full Stack Developer)- TS/SCI with PolygraphChantilly, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. The Software Engineer must have: Education: Bachelor's degree in Computer Science, Information Technology, or other related technical discipline or equivalent combination of education, technical certifications, training, and work/military experience.
Staff Software Engineer Alarm.comStaff Software EngineerTysons Corner, VA$150,000–$190,000 / yearOur comprehensive suite of solutions—including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness—is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. - Mentorship: Actively mentor engineers on the team, leading synchronous code reviews, raising technical bar, and helping junior and mid-level engineers grow their skills in platform engineering, domain design, and distributed systems.
Staff Software Engineer Alarm.com IncorporatedStaff Software EngineerTysons Corner, VA$150,000–$190,000 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. Mentorship: Actively mentor engineers on the team, leading synchronous code reviews, raising technical bar, and helping junior and mid-level engineers grow their skills in platform engineering, domain design, and distributed systems.
Senior Full Stack Software Engineer Cybersecurity ConsultNetSenior Full Stack Software Engineer CybersecurityRockville, MDYou do not need to come from a dedicated cybersecurity background, but you should have an interest in learning the security domain and applying strong software engineering principles to solve complex security and technology challenges. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact.
Principal Software Engineer, SIEM Ruby/Rails Huntress Labs IncPrincipal Software Engineer, SIEM Ruby/RailsDCRemoteAs a Principal Software Engineer at Huntress, you will be responsible for leading a feature delivery team in the design, development, and high-quality release of software features for the Huntress SIEM Platform that provides for automated detection and human-powered threat hunting. Collaborate closely with the team engineering manager, product manager, security research, platform, and architect on strategic initiatives and technical designs.
Software Engineer Altamira Technologies CorporationSoftware EngineerVA$100,000–$150,000 / yearSoftware-Defined DSP: Translate complex mathematical algorithms (FFTs, FIR filters, DDC, spectral estimation) into efficient, scalable Digital Signal Processing (DSP) software implementations. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.
Senior Software Engineer (Hybrid) - 29300 WyetechSenior Software Engineer (Hybrid) - 29300Columbia, Maryland$52.46–$139.92 / hourFull timeAt least 5 years of experience in Software Engineering, with a strong focus on Python backend development and a Bachelors in related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience. Build Model Context Protocol (MCP) servers and a library of reusable "skills" (function calling/tools) that enable AI agents to safely interact with internal databases, microservices, and external APIs.
Software Engineer (Hybrid) - 29037 WyetechSoftware Engineer (Hybrid) - 29037Columbia, Maryland$52.46–$139.92 / hourFull timeBuild Model Context Protocol (MCP) servers and a library of reusable 'skills' (function calling/tools) that enable AI models to safely interact with our internal databases, microservices, and external APIs. Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.
Senior Software Engineer (Hybrid) - 27718 WyetechSenior Software Engineer (Hybrid) - 27718Columbia, MarylandFull timeSpring, Guava) Bachelors in related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience. At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers.
Senior Software Engineer II Rocket Lab CorpSenior Software Engineer IIChantilly, VA$143,300–$214,850 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Rocket Lab's Space Systems division builds complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space including solar panels, flight software, star trackers, optical systems, separation systems, and radios.
Software Engineer Nodal Exchange, LLCSoftware EngineerTysons Corner, VA$90,000–$130,000 / yearNodal Exchange, the largest power futures exchange in North America, is a derivatives exchange providing price, credit and liquidity risk management to participants. All transactions on Nodal Exchange are cleared through its wholly owned subsidiary, Nodal Clear, using its award-winning portfolio-margining methodology.
Software Engineer - AI Enablement & Enterprise Systems ConsultNetSoftware Engineer - AI Enablement & Enterprise SystemsRockville, MDThis role will partner with business stakeholders, architects, and engineering teams to evaluate, prototype, and implement AI-enabled solutions that improve operational efficiency, analytics, and decision-making across enterprise platforms. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact.
Senior Software Engineer Research Riverlane LtdSenior Software Engineer ResearchCollege Park, MD$130,000–$180,000 / yearHaving raised more than $125M in funding to date to accelerate our cutting-edge R&D in quantum error correction (QEC), Riverlane partners with many of the world's leading quantum hardware providers and government agencies to make fault-tolerant quantum computing a reality. The Engineering Research team oversees these components and it brings together mathematicians, physicists and engineers, working closely across disciplines on challenging technical problems.
Mid-Level Software Engineer Java/Python, AWS & Agentic AI ConsultNetMid-Level Software Engineer Java/Python, AWS & Agentic AIRockville, MDThe ideal candidate has 5 years of professional software development experience, strong Java and Python skills, hands-on AWS experience, and familiarity with modern AI concepts such as Model Context Protocol (MCP), AI agents, tool use, and LLM orchestration. They should be comfortable building production-quality cloud applications while exploring practical ways to incorporate LLMs, intelligent document processing, MCP, and agentic AI into scalable enterprise solutions.