Fullstack Developer ConsultNetFullstack DeveloperRockville, MDFor 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. This role requires a strong full-stack engineer with deep expertise in Java development, cloud-native architectures on AWS, and modern front-end development using Angular.
Applications Developer 649 Freedom Technology Solutions GroupApplications Developer 649Chantilly, VirginiaThis work is new and requires experience or familiarity with the following skillsets: Agile Program & Scrum Leadership, Cloud Infrastructure & DevOps, Full Stack & Web Application Development, UI/UX & Accessibility, API & Microservices Engineering, System Architecture & Microservices, Data Engineering & ETL Pipelines, Database Design & Optimization, Search, Discovery & Knowledge Management, Visualization & Dashboarding, Cybersecurity, Accreditation & Risk Mitigation, AI/ML & Natural Language Processing, Geospatial & Mobile Development, Technical Communication & Documentation. Design and maintain relational and NoSQL databases including PostgreSQL, MySQL, Oracle, Aurora, MongoDB, and DynamoDB.
NewData Analyst (Dashboard Developer) GuidehouseData Analyst (Dashboard Developer)Arlington, VirginiaThis high performing team works with clients to implement the full spectrum of data analytics and data science, from data querying and wrangling to data engineering, to data visualization, dashboarding, and business intelligence (BI), to predictive analytics. Our services enable our clients to define their information strategy, enable mission critical insights and data-driven decision making, reduce cost and complexity, increase trust, and improve budget justifications and decision-making.
Software Developer (Java / ETL) GuidehouseSoftware Developer (Java / ETL)Tysons Corner, VirginiaModernize and integrate legacy data ingestion pipelines with AWS and Databricks lakehouse architecture, supporting batch and near real-time ingestion patterns and enabling consistent data flow into enterprise data services. Implement intake and onboarding solutions that support end-to-end lifecycle activities, including discovery, requirements analysis, source system profiling, and technical design, aligned to defined intake processes, SLAs, and governance requirements.
Junior Python Developer Leidos Holdings Inc.Junior Python DeveloperColumbia, MD$69,550–$125,725 / yearFor 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Software Developer (Systems Software) Cognitio CorpSoftware Developer (Systems Software)Chantilly, VirginiaExperience developing testing programs that address areas such as database impacts, software scenarios, regression testing, negative testing, error or bug retests, or usability. Bachelor’s Degree in Computer Science, Information Technology, or other related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
Database Developer Role OpenDataJobsDatabase Developer RoleWashington, DCThose needs may appear in an opening, but they do not redefine the role: the Database Developer remains accountable for database-resident logic, data integrity, query behavior, and safe schema change. You read execution plans, select or revise indexes, remove avoidable work from a query, manage migrations, validate constraints, and test changes against realistic data volumes.
SQL Database Developer - CBP public trust or Top Secret required GD Information TechnologySQL Database Developer - CBP public trust or Top Secret requiredAshburn, VirginiaThe Database Developer will work with a team of database developers and database administrators to support an active program of application development - creating new structures, updating existing ones and managing data within large, complex databases. To 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.
Clinical Database Developer ATR, LLCClinical Database DeveloperFrederick, Maryland$115,000–$130,000 / yearFull timeResponsibilities include but are not limited to: Be responsible as a performer or an oversight Clinical Database Developer across multiple projects for the following, but are not limited to, data management activities and deliverables in various phases of the clinical trial lifecycle (e.g., pre-study start, study start up, study conduct, and study closure): Participation in the review of SOPs, work instructions, policies, manuals/user guides, and documents related to data collection and management activities and testing and validation documentation of data management systems. Creation and maintenance of protocol-specific data management database testing and validation documentation: Testing and Validation Plan describing the testing, validation, and documentation processes and procedures in the development testing phase, internal data management team testing phase, and User Acceptance Testing (UAT) phase.
Power Platform Developer/Data Analyst TechOp Solutions InternationalPower Platform Developer/Data AnalystWashington, DCHands-on experience developing solutions using Microsoft Power Platform (Power Apps, Power Fx) is preferred , or a strong background in object-oriented programming languages (e.g., Java, C#, Python) with the expectation of delivering solutions using Power Apps and Power Automate. We are supporting the U.S. Customs and Border Protection (CBP) Office of Facilities and Asset Management (OFAM) MAPMO with a Technical Program Analyst role focused on application development, automation, and system modernization.
Systems Software Developer 713 Freedom Technology Solutions GroupSystems Software Developer 713McLean, VirginiaFreedom Technology Solutions Group is looking for a DevOps focused Software Engineer to support the enterprise language services team. We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
Senior Developer and Network Analyst Tokio Marine HCCSenior Developer and Network AnalystFrederick, Maryland$87,400–$131,000 / yearSolid written and verbal communication skills with an emphasis on confidentiality, tact, diplomacy, and professionalism to communicate effectively with employees, adjusters, agencies, agents, the State Departments of Insurance, and the general public. Problem Resolution – Awareness of the need for problem resolution, the ability to identify and gather the critical resources needed to make a decision, and the facilitation skills to bring the group to an overall consensus.
Angular Developer TechDigitalAngular DeveloperMcLean, VAIn-depth knowledge on web technologies such as HTML, JSON, CSS etc, Experience with enterprise software design and architecture. Ability to clearly communicate research and design ideas to rest of the team and upper management.
Software Developer Donatech CorporationSoftware DeveloperManassas, VARemote$77–$87 / hourEffective teaming skills and ability to establish and build effective relationships. • Experience or knowledge with UNIX Navigation, Commands, and Shell Scripting.
Senior Python Developer (Specializing Financial Accounting Applications)- Tysons, VA ( Local) Onsite Suncap Technology, Inc.Senior Python Developer (Specializing Financial Accounting Applications)- Tysons, VA ( Local) OnsiteTysons, VAAt least 5 years' of hands-on Python software development experience with Bachelor's degree or 3 years' of hands-on Python software development experience with advanced degree in production-grade coding (not scripting). At least 5 years of hands-on Python software development experience with bachelor's degree or 3 years of hands-on Python software development experience with advanced degree in production-grade coding (not scripting).
Software Developer - Multiple Levels - Ts/Sci Poly Required Leidos Holdings Inc.Software Developer - Multiple Levels - Ts/Sci Poly RequiredReston, VA$87,100–$157,450 / yearAdditional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. 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.
Database Engineer (TS/SCI) MaxaarDatabase Engineer (TS/SCI)Herndon, Virginia$187,000–$205,700 / yearWorking closely with ontology engineers, software developers, data architects, and Government stakeholders, the Database Engineer enables efficient storage, retrieval, and management of structured and unstructured data supporting mission operations. This position develops scalable data architectures that support Semantic Web technologies, knowledge graphs, and AI/ML-enabled analytics while ensuring high availability, security, performance, and data integrity across enterprise object-management systems.
Database Engineer (TS/SCI) Vantor ServicesDatabase Engineer (TS/SCI)Herndon, Virginia$187,000–$205,700 / yearWorking closely with ontology engineers, software developers, data architects, and Government stakeholders, the Database Engineer enables efficient storage, retrieval, and management of structured and unstructured data supporting mission operations. This position develops scalable data architectures that support Semantic Web technologies, knowledge graphs, and AI/ML-enabled analytics while ensuring high availability, security, performance, and data integrity across enterprise object-management systems.
AWS Database Engineer GuidehouseAWS Database EngineerTysons Corner, VirginiaResponsibilities include designing, developing, testing, maintaining, migrating, securing, monitoring, and optimizing database solutions using Oracle SQL and PL/SQL, PostgreSQL and PL/pgSQL, Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), and related AWS capabilities. Required: Hands-on experience designing, configuring, administering, monitoring, securing, and troubleshooting AWS database solutions using Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), IAM, and related AWS database components.
Network Management Systems (NMS) Database Admin CACINetwork Management Systems (NMS) Database AdminSterling, Virginia$131,800–$290,000 / yearJob Title: Network Management Systems (NMS) Database AdminJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity : The successful candidate will be responsible for designing, implementing, optimizing, and maintaining the databases that support our network management systems, ensuring high performance, availability, and security of critical network data.