Oracle PL/SQL Developer / Developer DBA Guidehouse IncOracle PL/SQL Developer / Developer DBAMcLean, VAWe are seeking a highly motivated Developer DBA with strong Oracle SQL and PL/SQL expertise, ETL development experience, and cloud data platform knowledge to support application modernization, database development, systems integration, analytics, and operational support activities. This role is responsible for designing, developing, testing, maintaining, and optimizing Oracle database solutions, including PL/SQL packages, procedures, functions, triggers, ETL processes, data migration scripts, and performance-tuned database objects.
C++ Software Engineer iBoss CybersecurityC++ Software EngineerWashington, DCiboss is a leading AI-powered Zero Trust SASE (Secure Access Service Edge) platform trusted by more than 4,000 enterprises worldwide, including a significant number of Fortune 50 companies and U.S. government agencies. Leveraging a purpose-built cloud architecture backed by 230+ issued and pending patents and more than 100 points of presence globally, iboss processes over 150 billion transactions daily, blocking 4 billion threats per day.
Senior Data Engineer (Full Scope Poly) Concept PlusSenior Data Engineer (Full Scope Poly)Reston, VirginiaDemonstrated experience designing, implementing, and owning logical and physical data models, database schemas, tables, views, keys, constraints, and reference data for enterprise Oracle databases. The Senior Data Engineer will be part of a team of Application, Cloud, and Security engineers delivering a cloud-native, centralized data platform that provides end-to-end budget traceability.
Application Integration Engineer Guidehouse IncApplication Integration EngineerMcLean, VAThis role will support the Solution Architect and senior technical leads by developing Java/Spring Boot RESTful APIs, configuring AWS cloud-based integration components, supporting data exchange between Java and Python applications, and helping connect modernized vendor-delivered capabilities with existing legacy systems. Experience using generative AI and AI-assisted development tools to accelerate the software development lifecycle, including requirements analysis, solution design, code generation and modernization, automated testing, documentation, code review, troubleshooting, and release readiness, while applying appropriate security, privacy, governance, and human-review controls.
Cloud Engineer ElectrosoftCloud EngineerArlington, Virginia$175,000–$195,000 / yearThe Cloud Engineer serves as the senior technical expert responsible for designing, developing, modernizing, and sustaining cloud-native applications, databases, APIs, and automated data-processing solutions supporting customer digital transformation initiatives. The Cloud Engineer works closely with program leadership, federal stakeholders, architects, engineers, developers, and data teams to deliver secure, scalable, and resilient solutions that align with customer and Federal cybersecurity requirements.
Software Engineer, Application Platform Tax AnalystsSoftware Engineer, Application PlatformFalls Church, VAThe Software Engineer, Application Platform is a hands-on engineering role responsible for designing, developing, modernizing, and supporting backend applications, APIs, microservices, serverless functions, integrations, and cloud-native services that power Tax Analysts’ products and internal platforms. Working with other developers, QA, cloud, operations, reliability engineers, and external technology partners, this engineer contributes to technical design, implementation planning, production reliability, modernization efforts, and adopting modern development practices, including AI-assisted software development and AI-enabled application capabilities.
Full Stack Java Software Engineer iBoss CybersecurityFull Stack Java Software EngineerWashingtonOur development scope extends from device specific driver, service, and communication protocols to cloud scalable connectivity and big data processing through third-party analytics tool integration and customer enterprise UI creation for security policy management. iboss is a leading AI-powered Zero Trust SASE (Secure Access Service Edge) platform trusted by more than 4,000 enterprises worldwide, including a significant number of Fortune 50 companies and U.S. government agencies.
ARLIS Full Stack Software Engineer University of MarylandARLIS Full Stack Software EngineerCollege Park, MD$140,000–$195,000 / yearOrganization''s Summary Statement: The Applied Research Laboratory for Intelligence & Security (ARLIS) at the University of Maryland is a University-Affiliated Research Center (UARC) dedicated to advancing research, innovation, and technology transition to improve decision making for U.S. national security. In addition to showing superior ability to administer academic or research programs, as evidenced by successfully discharging responsibilities such as those of the Faculty Specialist, the appointee shall hold a Master's degree or have at least 3 years full-time experience as a Faculty Specialist (or similar appointment at another institution), or its equivalent.
Software Engineer II Leonardo DRS IncSoftware Engineer IIGermantown, MD$91,907–$119,480 / yearSeveral factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. In this role, youll make key architectural decisions, champion best practices, and ensure the integrity of our software supply chain, all while embracing our collaborative, ego-free culture that values results over hierarchy.
Software Engineer - Elasticsearch (Ts/Sci With Poly Required) GCI IncSoftware Engineer - Elasticsearch (Ts/Sci With Poly Required)Warrenton, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. The ideal candidate is a hands-on platform builder with significant experience in developing scalable data platforms, with experience in business intelligence, analytics, data science and data products.
Senior Software Test Engineer Twosix TechnologiesSenior Software Test EngineerArlington, VAYou will play a vital role in ensuring mission readiness, validating intricate data flows across multiple disparate networks, and aligning the entire test life cycle directly with strategic operational timelines. However, your work will extend beyond isolated software testing to include evaluating how custom web applications, distributed architectures, and interoperable non-kinetic data streams function as a unified ecosystem.
Senior Software Engineer Verite Group, Inc.Senior Software EngineerSterling, VA$155,250–$192,750 / yearAs a Senior Software Engineer/Developer, you will perform as an individual contributor and team member focused on developing and refining a command-and-control platform used by a wide variety of stakeholders. Ideal candidates will have full stack development experience, with demonstrated skills developing front-end applications and user interfaces, as well as employing back-end technologies and programming languages.
AI DevOps Engineer PingWindAI DevOps EngineerRockville, MarylandCollaborate with various groups to manage all aspects of the systems, including but not limited to troubleshooting, configuration, DNS, hostnames, networking, Web service client configuration, VM installation / patches / upgrades, deployment, dynamic and static analysis tools, and Incident Management. • 10 or more years of experience with AWS Services: EC2, S3, CloudFront, Cloud Watch, SQS, ELB,, VPC, RDS, IAM,, Cloud Formation,, Cloud trail, • 10 or more years of experience with Linux/Unix system-level tools such as LogRotate, Cron, user/group permissions model, services.
Software Engineer Optimus TechnologySoftware EngineerLaurel, MarylandYou should be comfortable working with Java, JavaScript, Oracle databases, and SQL, and have the aptitude and willingness to learn additional programming languages, frameworks, and technologies based on the needs of the products and applications you support. The selected candidate will support a diverse portfolio of Commercial Off-the-Shelf (COTS) and Government Off-the-Shelf (GOTS) enterprise applications utilizing both modern and legacy technology stacks.
Backend Software Engineer Game Plan TechBackend Software EngineerWashingtonYou'll work closely with cross-functional teams to deliver high-quality, scalable, and reliable server-side solutions that meet the needs of our customers and business objectives. Collaboration: Work closely with product managers, designers, and front-end developers to gather requirements, brainstorm solutions, and implement features.
AI & Decision Engineer Johns Hopkins University Applied Physics Laboratory LLCAI & Decision EngineerLaurel, MDThe Systems Performance Analysis Group (KBS) at the Johns Hopkins University Applied Physics Laboratory is seeking a Generative AI & Decision Engineer to design, build, and deploy AI-enabled analytical and decision-support applications for Naval and Air Force sponsors. Design, implement, and manage RAG pipelines using vector databases and frameworks to integrate relevant documentation, prior analytical results, and large information repositories into LLM decision-making.
Senior Staff Software Engineer Alarmcom Holdings IncSenior Staff Software EngineerTysons, VA$180,000–$205,000 / 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. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Systems Engineer (Ts/Sci With Poly Required) GCI IncSystems Engineer (Ts/Sci With Poly Required)Warrenton, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. The ideal candidate is a technical leader and achiever who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security.
2027 Internship - Software Engineer/Data Scientist/Ontologist - Threat Analytic Systems Johns Hopkins University Applied Physics Laboratory LLC2027 Internship - Software Engineer/Data Scientist/Ontologist - Threat Analytic SystemsLaurel, MDWe are a team of software engineers, data scientists, and knowledge representation experts who partner with experts across a wide range of domains including countering weapons of mass destruction (CWMD), special operations, intelligence analysis, biothreat security, online disinformation, and disease surveillance. Our goal is to research and build innovative AI-enabled systems that can identify and prioritize relevant data in a timely and scalable manner and accelerate our sponsors' abilities to observe and act on threat activities.
Senior Full Stack Software Engineer Synergy ECP LLCSenior Full Stack Software EngineerWashington, DCWork/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it's also necessary to allow you the room to pursue everything you want to develop in your personal life. NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results.