Cloud Software Engineer II Prodigy OneCloud Software Engineer IIAnnapolis Junction, MarylandProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Provides expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object Oriented Design.
Senior Software Engineer (ML) Bigbear.aiSenior Software Engineer (ML)Columbia, MarylandFull timeThe software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments.
Software Engineer, Level 2 Independent SoftwareSoftware Engineer, Level 2Annapolis Junction, MDWhat You Will Do: As a Software Engineer Level 2 at Independent Software, you will support the development and deployment of containerized applications and infrastructure automation using modern DevOps and cloud-native technologies. This role offers the opportunity to grow technically while contributing to reliable, secure, and repeatable deployment solutions that support mission-focused commercial and enterprise environments.
Lead Software Engineer (Sail) AppianLead Software Engineer (Sail)Mclean, VA$150,000–$300,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Preferred Requirements: MS in Computer Science or related field/degree and 5+ years of relevant experience, or a BS and 7+ years of relevant experience; Experience in a high-volume or critical production service environment; Fluency in Java, React & Typescript; Experience with Multi-threading / Lock-Free vs.
Senior Software Engineer Visionist IncSenior Software EngineerColumbia, MD$205,000–$236,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. The analytics developed and deployed in these ecosystems are critical to ensuring that the data flowing through the agency can be leveraged by analysts to perform mission critical reporting and decision making.
Staff Software Engineer Xometry IncStaff Software EngineerNorth Bethesda, MDXometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. The estimated base salary range for new hires into this role is $140,000- $230,000 annually + annual bonus depending on factors such as job-related skills, relevant experience, and location.
Software Engineer Bigbear.aiSoftware EngineerColumbia, MarylandFull timeYou will collaborate with analysts, data scientists, and other software engineers to integrate cutting-edge technologies and solutions that drive impactful results. This role involves working closely with customers to understand and support operational requirements, as well as analyzing large data sets to deliver mission-centric insights.
Embedded Software Engineer TrustPointEmbedded Software EngineerDulles, VAOur system consists of a constellation of commercial satellites and a network of ground stations and as the Embedded Software Engineer, you will be responsible for designing, developing and implementing innovative software solutions at the heart of our GNSS satellite, payload, and receiver solutions. TrustPoint is currently seeking a Full Time Embedded Software Engineer to join the team and will be responsible for implementing electrical components into hardware and firmware needed for our commercial Global Navigation Satellite System (GNSS).
NewForward Deployed Software Engineer AirForward Deployed Software EngineerArlington, VirginiaIn a typical week, the individual who fills this position could expect to: - Spend the day onsite with users, listening to problems and asking questions seeking to understand pain points - Collaborate with product managers and designers to scope, architect, and deliver 0-to-1 product initiatives and prototypes. - Assess, prioritize, and correct the most important gaps in prototype solutions under development based on user feedback and in partnership with product managers - Fail often, iterate quickly, and try again This role is a full-time position located out of our office in Arlington, VA, Pittsburgh, PA, or Remote.
Senior Software Engineer Computershare LtdSenior Software EngineerColumbia, MD$97,542.90–$146,315.40 / yearComputershare Corporate Trust Services Technology is seeking a Senior Software Engineer to support our CCT application through hands‑on development, technical leadership, and close collaboration with product owners, business stakeholders, and fellow engineers. Computershare Technology Services (CTS) provides global technology and infrastructure/support services for existing Computershare proprietary software together with a full range of development services for new products.
Senior Software Engineer – IMS TM/DB Application Programmer Rocket SoftwareSenior Software Engineer – IMS TM/DB Application ProgrammerWashington, DCRemote$120,500–$162,675 / yearWe are seeking an accomplished Senior Software Engineer with deep expertise in IBM IMS™ Transaction Manager (TM) and Database (DB) application programming to drive the evolution of our IMS compatible technologies within our Enterprise modernization platform. + Contribute to the design and development of key components that replicate or extend IMS TM and DB behaviors—including message handling, transaction scheduling, PSB/DBD structures, DL/I call compatibility, and hierarchical database semantics.
Senior Principal Software Engineer Rocket SoftwareSenior Principal Software EngineerWashington, DCRemote$124,500–$168,075 / yearYou will collaborate with customers, engineering teams, sales, and product management teams to ensure our offerings deliver robust protection, highly reliable, performant, operationally simple, and highly secure. Key modernization initiatives will include: + Embedding generative and predictive AI to enhance predictable operational outcomes, build workflow processes, and effectively integrate automation into enterprises.
Software Engineer ClearEdgeSoftware EngineerAnnapolis Junction, MDWe're looking for a motivated, mid-to-senior-level developer with a strong background front end/ UI development with elements of full stack tool sets and CI/ CD pipeline knowledge considered a plus. If this position does not fit your skillset, please visit our Careers page to explore our current openings, or contact a ClearEdge recruiter at careers@clearedgeit.com.
Drupal Software Engineer | U.S. Based | Federal Background Check Required ViderityDrupal Software Engineer | U.S. Based | Federal Background Check RequiredColumbia, District of ColumbiaRemoteThe Drupal Software Engineer will be a developer working across the Drupal portals, with particular focus on the UI and backend features supporting the Applicant Portal and Reviewer Portal. • Demonstrated experience with Drupal development, including Drupal 10 module development, Drupal 10 Form APIs, custom forms , templates, theming, hooks, and custom workflows.
Enterprise - Software Engineer - Pig, PySpark, Java Erias VenturesEnterprise - Software Engineer - Pig, PySpark, JavaAnnapolis Junction, MarylandAs part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Enterprise - RF Software Engineer - DSP, Linux, C++ Erias VenturesEnterprise - RF Software Engineer - DSP, Linux, C++Annapolis Junction, MarylandWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Experience Bachelor of Science in Engineering, Computer Science or related discipline in DSP algorithms from an accredited college or university is required.
Front End Software Engineer Booz Allen Hamilton Inc.Front End Software EngineerMclean, VA$55,200–$126,000 / yearOn our team, you'll work with the development team to ensure accessibility for all users by developing a front end that functions across browsers, platforms, and devices while meeting accessibility and security requirements. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Principal Software Engineer with 25K sign on bonus LeidosPrincipal Software Engineer with 25K sign on bonusAnnapolis Junction, Maryland$154,050–$278,475 / yearJune 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Software Engineer I (DM) FLASH Technology GroupSoftware Engineer I (DM)Maryland$140,000–$151,500 / yearAs part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications.
Senior Software Engineer Dragos IncSenior Software EngineerDCRemoteCollaborating closely with our team of vulnerability analysts, this person will be responsible for designing, building, and maintaining the CI/CD pipeline that powers our analysis review and deployment workflows. 1+ years of experience designing and maintaining CI/CD pipelines using tools such as Jenkins, GitLab CI, GitHub Actions, or similar.
Cleared Software Engineer (Java, OpenFGA) Accenture Federal ServicesCleared Software Engineer (Java, OpenFGA)Arlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $91,300—$184,900 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
NewSoftware Engineer (Java) - FS Poly stanleyreidSoftware Engineer (Java) - FS PolyAnnapolis Junction, MarylandApply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. This is an opportunity to contribute to a complex system, focusing on either server-side business logic or client-facing web application and user interface (UI) development, with a strong emphasis on DevOps automation and Behavior-Driven Development (BDD).
Software Engineer (AI Assisted Reverse Engineering Tooling) BigBear.aiSoftware Engineer (AI Assisted Reverse Engineering Tooling)Columbia, MDThis role involves enabling automation and AI-assisted capabilities for reverse engineering tasks, with a focus on binary analysis, disassembly, and workflow optimization for complex software and device platforms. BigBear.ai is seeking a Software Engineer to focus on improving the tools and workflows used by reverse engineers.
Software Engineer, Senior (Secret Clearance) Praescient Analytics LLCSoftware Engineer, Senior (Secret Clearance)Fairfax, VA$120,000–$165,000 / yearPosition Overview: Praescient Analytics is seeking a highly skilled and visionary Software Engineer - Senior to provide technical leadership and big-picture oversight for the National Industrial Security System (NISS)-the Defense Counterintelligence and Security Agency's (DCSA) secure, cloud-based system of record. API & Gateway Management: Deeply engage with API gateways, Web Services, and RESTful APIs to seamlessly and securely integrate complex data components built by both internal teams and third parties.
Senior Software Engineer Content Management System Hilton Worldwide Holdings IncSenior Software Engineer Content Management SystemMcLean, VAHow you''ll collaborate with others: Collaborate with architects, product owners, delivery managers, quality engineers, designers, and other developers to design and implement the Hilton web application experience. What you''ll do during a typical day: Develop and deliver content-driven features for Hilton''s websites, including feature development, code review, writing unit tests and bug fixes.
Full Stack Software Developer Omniscius ConsultingFull Stack Software DeveloperLaurel, MDFull timeThis role offers the opportunity to develop, enhance, and sustain enterprise applications that support critical business operations while working with modern development tools, cloud technologies, and Agile methodologies. The ideal candidate is a well-rounded software engineer who enjoys solving complex technical challenges, developing scalable applications, and supporting production systems in a fast-paced environment.
DevX Software Engineer PeopleNTech LLCDevX Software EngineerAlexandria, VA$65–$68 / hourDesigns and builds the integrations, tooling, and assets that make Unity adoption frictionless for engineering teams. - Bridges platform capabilities with the enterprise Internal Developer Platform (IDP), enabling self-service, golden paths, and rapid onboarding.
Software Engineer (Full Stack) - SME GrvtySoftware Engineer (Full Stack) - SMESpringfield, VirginiaYou will work closely with data scientists, computer vision engineers, ETL engineers, and intelligence analysts to integrate machine learning capabilities into production systems, enabling scalable model deployment, monitoring, and continuous improvement. You will architect, develop, and maintain a Python-based data warehouse processing system that serves as the backend for a user-facing application, while also leading development of modern GUI applications using REST APIs and contemporary web frameworks.
Staff Software Engineer - Hybrid Geico InsuranceStaff Software Engineer - HybridBethesda, MD$110,000–$230,000 / yearUtilize programming languages like Python, C#, Java, TypeScript or other object-oriented languages, SQL, and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of Azure tools and services. GEICO is seeking an experienced Engineer with a passion for building high-performance, low maintenance, zero-downtime platforms, and applications to support the Digital Experience for customers.
Junior Software Engineer (Frontend Focused) Bigbear.aiJunior Software Engineer (Frontend Focused)Annapolis Junction, MarylandFull timeIf you are a curious problem solver who loves learning new technologies on the fly, interacting directly with end users, and seeing the immediate impact of your work, this team is your perfect match. Collaborate & Learn: Work closely with a tight knit, cross functional team to solve ambiguous problems, even when starting with minimal initial knowledge of the domain.
AK - Senior Software Engineer NGP VAN, Inc.AK - Senior Software EngineerDC$145,000–$175,000 / yearWe help power the trailblazers, campaigners, and advocates fighting up and down the ticket for equality, racial justice, reproductive freedom, democracy, climate reform, and more- including the national Democratic committees and progressive organizations, thousands of Democratic campaigns, hundreds of labor unions, advocacy organizations, progressive and non-partisan PACs, and other organizations. NGP VAN is the winningest technology platform in the history of democratic and progressive causes, working tirelessly to innovate and advance the technology our clients rely on to bolster our democracy.
Software Engineer, Intelligent Systems Virginia TechSoftware Engineer, Intelligent SystemsArlington, VirginiaWith a presence in both Blacksburg and Washington, D.C. metro areas, VTNSI serves dual missions of (1) performing cutting-edge research and development for externally sponsored Department of Defense and Intelligence Community programs and (2) cultivating the next generation of national security workforce and thought leaders by engaging students in curricular, extracurricular, and research and development opportunities. As one of the fastest growing thematic research institutes at Virginia Tech, sponsors and collaborators benefit from VTNSI through both highly experienced student talent pipelines and senior technical leadership that addresses some of our nation’s greatest national security challenges and threats.
NewIRS CAS (Senior Software Developer/Operations Engineer) CIS O&M Client/Server Software Solutions IncIRS CAS (Senior Software Developer/Operations Engineer) CIS O&MWashington, DCRemoteExperience should include REST/SOAP, XML/XSD/JSON, OpenShift/Linux, AppDynamics, ELK/Elastic Stack, ServiceNow incident support, production troubleshooting, RCA, release validation, failover/fallback, certificate/credential troubleshooting, consumer issue resolution, runbook updates, and 24x7 operational readiness. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
NewIRS CAS (Sr Software Developer/Infrastructure Currency Engineer) Client/Server Software Solutions IncIRS CAS (Sr Software Developer/Infrastructure Currency Engineer)Washington DC, DCRemoteExperience should include JDK/runtime upgrades, library and dependency remediation, certificate renewals, credential/secret dependency updates, schema/interface changes, secure coding fixes, OpenShift/Linux compatibility, Git/GitHub, CI/CD awareness, developer validation, rollback planning, configuration baselines, dependency inventories, and technical documentation. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
Senior Software Engineer Verite Group, Inc.Senior Software EngineerLaurel, MDBachelor's degree in Computer Science or related discipline from an accredited college or university is required; 4 years of additional SWE experience may be substituted for a degree. The Engineer will also develop models and implement appropriate metrics and monitoring of developed tools, functions, and data flows.
Software Engineer (Levels 1 and 2) Belay TechnologiesSoftware Engineer (Levels 1 and 2)Annapolis Junction, MD$70,000–$190,000 / yearSeveral factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Salary Range: Mid-Level: $70,000 to $190,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area).
Senior Software Engineer (CATALYST) Belay TechnologiesSenior Software Engineer (CATALYST)Fort Meade, MD$190,000–$240,000 / yearSeveral factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. This role requires a forward leaning professional who enjoys working directly with users, optimizing workflows, and building repeatable processes that make future efforts faster and more efficient.
iOS CNO Software Engineer REDLatticeiOS CNO Software EngineerChantilly, VAThe ideal candidate will have experience developing iOS software, conducting vulnerability research, reverse engineering native binaries, and building custom capabilities in support of offensive cyber operations. In this role, you'll work as part of a highly collaborative engineering team tackling complex technical challenges across iOS platform internals, vulnerability research, exploit development, and reverse engineering.
Android CNO Software Engineer REDLatticeAndroid CNO Software EngineerChantilly, VAThe ideal candidate will have experience developing Android software, conducting vulnerability research, reverse engineering native binaries, and building custom capabilities in support of offensive cyber operations. In this role, you'll work as part of a highly collaborative engineering team tackling complex technical challenges across Android platform internals, vulnerability research, exploit development, and reverse engineering.
Software Engineer, Intelligent Systems Commonwealth of VirginiaSoftware Engineer, Intelligent SystemsArlington, VAWith a presence in both Blacksburg and Washington, D.C. metro areas, VTNSI serves dual missions of (1) performing cutting-edge research and development for externally sponsored Department of Defense and Intelligence Community programs and (2) cultivating the next generation of national security workforce and thought leaders by engaging students in curricular, extracurricular, and research and development opportunities. As one of the fastest growing thematic research institutes at Virginia Tech, sponsors and collaborators benefit from VTNSI through both highly experienced student talent pipelines and senior technical leadership that addresses some of our nation's greatest national security challenges and threats.
Traffic Engineer - Entry Level Whitman, Requardt & Associates, LLPTraffic Engineer - Entry LevelFairfax, VA$70,000–$125,000 / yearFull timeOur traffic engineers design traffic signals, signing, markings, roadway/parking lot lighting, work zone traffic control, and ITS devices; conduct traffic safety/operations studies; and develop or apply Synchro, SimTraffic, VISSIM, and VISUM models. Project assignments can range from small-scale intersection improvements to complex interchange and corridor projects, as well as innovative multimodal transportation plans and parking studies.
Senior DevOps Software Engineer ClearEdgeSenior DevOps Software EngineerJessup, MDWe combine our Core Values with the three key elements of people, technology, and integrity to repeatedly deliver stellar results within our primary competencies. Your Mission Join ClearEdge as a Senior DevOps Software Engineer, where you will design, automate, and sustain infrastructure and deployment solutions supporting secure environments.
Cyber Range Software Engineer (SWE-3) LeidosCyber Range Software Engineer (SWE-3)Laurel, MarylandYour Main Objective: Looking for a software engineer to support Cyber Security Defensive Operations with configuration of Cyber Range consisting of 100s to 1000s of VMs utilizing Infrastructure as Code (IaC), Terraform, Ansible, VMWare and other automation technologies. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
NLM Software Engineer I Lexical Intelligence LLCNLM Software Engineer IBethesda, MDThe Software Engineer I shall be able to work well within a team of multidisciplinary researchers, DevOps engineers, data scientists, and biomedical informatics professionals. Our Natural Language Processing (NLP) and analytics software is used by policy and decision makers to evaluate and prioritize current and emerging areas of research.
Software Engineer ManTechSoftware EngineerFort Meade, MDBachelor’s Degree in Computer Science or related discipline with 20+ years of software engineering experience; Four years of additional software engineering experience may be substituted for a Bachelor’s Degree. The Software Engineer will leverage their strong technical background and knowledge to design, develop, and maintain complex software systems while ensuring all functional and performance requirements are met.
NewCompliance Engineer PwrQ Holdings LLCCompliance EngineerHanover, MDWe are seeking a Compliance Engineer which supports pre-sales, estimating, engineering, manufacturing and field services by providing commercial and technical product regulatory expertise related to low and medium voltage power distribution equipment, E-houses and control systems. Experience in engineering roles within manufacturing, industrial, or related technical industries – specifically power distribution equipment (UL 508A, UL 891, UL 1558).
Endpoint Engineer LeidosEndpoint EngineerBowie, MD$87,100–$157,450Ensure proper OS images are deployed to all endpoint devises, test and manage software updates, ensure appropriate and enforce security policies (EDR/AV), and automate workflows to ensure stable, compliant, and efficient computing environments for endpoint migrations. The Defense Enclave Services contract will unify the DoD Fourth Estate Defense Agencies and Field Activities’ (DAFAs) common use information technology systems, personnel, functions, and program elements under the direction of DISA’s Fourth Estate Network Optimization program office.
System Integration Engineer - Remote Teoresi GroupSystem Integration Engineer - RemoteWashington DC, DCRemoteAt Teoresi, we specialize in supporting companies in creating projects using cutting-edge technologies such as self-driving cars and nanotechnology for the medical field. Teoresi Inc is an international Group, with offices in Europe and United States, that acts as an engineering partner to customers’ product and process development.
Cloud Software Engineer OASYS, INC.Cloud Software EngineerChantilly, VA$160,001–$200,000 / yearBachelor's degree in engineering or information technology and 14 years of relevant experience OR Master's degree and 12 years of relevant experience in development and operation of classified satellite ground systems specifically related to mission planning, management, command and control, data processing and dissemination. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.
Sr. Software Engineer (Apache, Python, Trino, Kubernetes) Themis InsightSr. Software Engineer (Apache, Python, Trino, Kubernetes)Annapolis Junction, MDProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.