Data Engineer / Python & SQL Developer Graham Technologies LLCData Engineer / Python & SQL DeveloperWashington, DCRemoteThis role requires advanced expertise in Python and SQL, with demonstrated experience developing scalable data pipelines, cloud-based integrations, and backend data processing solutions using AWS services. At Graham Technologies, we''ve built a family-oriented environment where team members are encouraged to maintain a healthy work-life balance, pursue their passions, and grow professionally through flexible schedules, continued education, and a strong sense of community.
Java Full Stack Developer Guidehouse IncJava Full Stack DeveloperRockville, MD$74,000–$124,000 / yearThe Java Full Stack Developer will collaborate with developers, architects, DevOps engineers, Product Owners, Scrum teams, business stakeholders, and Federal partners to deliver secure, scalable, and high-quality solutions supporting mission-critical applications and modernization initiatives. Proficiency with ReactJS, including React Hooks, Redux, React Router, component lifecycle management, state management, and modern front-end development practices, along with strong JavaScript skills including DOM manipulation and asynchronous programming.
Software Developer NoblisSoftware DeveloperWashington, Washington, DC$65,200–$101,950 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. The Software Developer provides technical programming, automation, and data management support to the NAVSEA PMS 339 Surface Training Systems Program Office .
Senior Oracle Apex Developer AerovironmentSenior Oracle Apex DeveloperGermantown, MD$100,500–$153,250 / yearThe Enterprise Applications Senior Oracle APEX Developer is responsible for designing, developing, maintaining, and supporting enterprise applications, user interfaces, workflows, and data-driven solutions using Oracle Application Express (APEX) within the organization's Enterprise Resource Planning and enterprise applications environment. This role partners with business stakeholders, functional analysts, and technical teams to translate business requirements into scalable, secure, and user-friendly applications that support operational and strategic business needs.
Senior Oracle APEX Developer AeroVironment IncSenior Oracle APEX DeveloperGermantown, MD$100,500–$153,250 / yearThe Enterprise Applications Senior Oracle APEX Developer is responsible for designing, developing, maintaining, and supporting enterprise applications, user interfaces, workflows, and data-driven solutions using Oracle Application Express (APEX) within the organization's Enterprise Resource Planning and enterprise applications environment. This role partners with business stakeholders, functional analysts, and technical teams to translate business requirements into scalable, secure, and user-friendly applications that support operational and strategic business needs.
Full Stack Software Developer Ardent Management ConsultingFull Stack Software DeveloperWashington, DCThe Developer shall provide development expertise across the full application stack, including Python-based backend APIs (FastAPI), ReactJS-based front-end interfaces, PostgreSQL databases, and containerized deployments targeting AWS cloud infrastructure. Support deployment of containerized workloads to AWS environments (e.g., ECS, EKS, or equivalent managed services), working within existing cloud infrastructure patterns established by CBO''s infrastructure team.
Senior .Net Developer #1824528 Network Design IncSenior .Net Developer #1824528Alexandria, VAThis individual will work closely with business analysts, product owners, architects, quality assurance personnel, DevOps engineers, and other developers to deliver reliable, maintainable, and user-focused applications. NET Developer must be able to understand complex business needs, develop sustainable technical solutions, identify risks, communicate clearly, and consistently deliver secure, reliable, and maintainable software.
Hmgp Engineer-Powerbuilder Developer CACI International Inc.Hmgp Engineer-Powerbuilder DeveloperNational Harbor, MD$86,600–$181,800 / 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. About the Role:We are seeking an experienced PowerBuilder Developer to design, develop, maintain, and support enterprise applications built using PowerBuilder technologies.
HMGP Engineer-PowerBuilder Developer CACI International IncHMGP Engineer-PowerBuilder Developernational harbor, MD$86,600–$181,800 / 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. About the Role: We are seeking an experienced PowerBuilder Developer to design, develop, maintain, and support enterprise applications built using PowerBuilder technologies.
All Source Analyst (Production) - Sr Nalley ConsultingAll Source Analyst (Production) - SrFort Meade, MDFull timeAll Source Analyst will be able to function as an Infrastructure database analyst providing Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) and Cyber analytical support to the customer. Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions.
All Source Analyst (C4ISR/MIDB/MARS) - Mid Nalley ConsultingAll Source Analyst (C4ISR/MIDB/MARS) - MidWashington, DCAll Source Analyst (C4ISR/MIDB/MARS) LCAT: Mid Location: Washington DC - JBAB Office: IPRC Required clearance: TS/SCI with CI poly; only candidates with current polygraphs conducted within the past seven years can be considered. Desired Education: Bachelor's degree Description All Source Analyst will be able to function as an Infrastructure database analyst providing Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) and Cyber analytical support to the customer.
API Developer ATR, LLCAPI DeveloperMerrifield, Virginia$110,000–$120,000 / yearFull timeTroubleshoot Complex Technical Issues: Diagnose and resolve application issues that span application code, API layers, database performance, integration failures, and infrastructure. We are looking for a US-resident developer who will design, build, and maintain the API layer that connects our internal Oracle 19c database to our modern (Angular) user interface.
HMGP Engineer-PowerBuilder Developer CACIHMGP Engineer-PowerBuilder DeveloperNational Harbor, 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. About the Role: We are seeking an experienced PowerBuilder Developer to design, develop, maintain, and support enterprise applications built using PowerBuilder technologies.
Java Full Stack Developer GuidehouseJava Full Stack DeveloperMclean, VA$74,000–$124,000 / yearThe Java Full Stack Developer will collaborate with developers, architects, DevOps engineers, Product Owners, Scrum teams, business stakeholders, and Federal partners to deliver secure, scalable, and high-quality solutions supporting mission-critical applications and modernization initiatives. Proficiency with ReactJS, including React Hooks, Redux, React Router, component lifecycle management, state management, and modern front-end development practices, along with strong JavaScript skills including DOM manipulation and asynchronous programming.
Software/Web Developer (Entry Level to SME) TS/SCI with Poly REQUIRED CGI IncSoftware/Web Developer (Entry Level to SME) TS/SCI with Poly REQUIREDArlington, VA$89,600–$204,000 / yearSenior Level/Exceptionally Complex: Education: o High School Diploma/GED with 10 years of relevant experience, o Associates Degree with 8 years of relevant experience, o Bachelor's Degree with 6 years of relevant experience, o or Masters Degree with 4 years of relevant experience, o or PhD with 2 years of relevant experience. SME Level/Exceptionally Complex: Education: o High School Diploma/GED with 12 years of relevant experience, o Associates Degree with 10 years of relevant experience, o Bachelor's Degree with 8 years of relevant experience, o or Masters Degree with 6 years of relevant experience, o or PhD with 4 years of relevant experience.
Application Developer (Entry Level to SME) TS/SCI with Poly REQUIRED CGI IncApplication Developer (Entry Level to SME) TS/SCI with Poly REQUIREDArlington, VA$89,600–$204,000 / yearHowever, 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 CGI's legal duty to furnish information. SME Level/Exceptionally Complex: Education: o High School Diploma/GED with 10 years of relevant experience, o Associates Degree with 8 years of relevant experience, o Bachelor's Degree with 6 years of relevant experience, o or Masters Degree with 4 years of relevant experience, o or PhD with 2 years of relevant experience.
GIS Programmer - Towson, MD - Hybrid Role GD ResourcesGIS Programmer - Towson, MD - Hybrid RoleTowson, MDRemoteGIS application development and application maintenance/upgrades• ArcGIS server web application development and maintenance• Support configuration efforts in CityWorks and the GIS web services used for CityWorks• Repair and upgrade existing Facilities toolsets and utility toolsets written in Visual C# using Visual Studio 2010 (IDE) with the ArcObjects Software Developers Kit (SDK) 10.1.Required Skills:· Minimum of five (5) years developing and modifying applications using J2EE, NET, JavaScript, HTML, C#, Python.· Experience with ESRI ArcGIS technologies including ArcGIS Server, ArcGIS API’s, ArcGIS JavaScript API, ArcGIS Web AppBuilder, Collector, ArcSDE and ArcGIS Mobile.· Experience with ArcGIS Model Builder and Python· Strong Knowledge of Structured Query Language (SQL), Triggers, and Stored Procedures.· Analysis of program and production problems.· Developing reports using SSRS· Strong knowledge of relational databases and concepts (Oracle, SQL Server preferred)· Excellent communication skills· Graduation from an accredited college or university with a bachelor’s degree in Business, Computer Science or a related field and five years’ experience in systems analysis, change management analysis, project management, program analysis, or a closely related field.·
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.
MuleSoft Developer Tata Consultancy Services LtdMuleSoft DeveloperMclean, VA$160,000–$190,000 / yearMuleSoft's Anypoint Platform includes API management, monitoring, reusable assets, connectors, and integration runtimes that support enterprise-scale API development and governance. Design, develop, test, and deploy MuleSoft APIs and integrations using the API-led connectivity approach (Experience, Process, and System APIs).
Business System Analyst - Master AHU TechnologiesBusiness System Analyst - MasterWashington, District of ColumbiaQualifications Required/Desired Skills: · 16+ years of Business Analyst experience (Required) · 16+ years of Software Development Lifecycle (SDLC) experience (Required) · 16+ years of MS Office/PowerPoint Experience · 5 years hands-on experience implementing Hyperion Financial Management (HFRM) Suite in Public Sector (Required) · 5 years hands-on experience in developing and documenting operational processes, functions and procedures involving Hyperion (Required) · 5 years hands-on experience leading end-to-end implementation of new requirements, process changes and improvements requested by Stakeholders/business (Required) · 5 years of experience providing go-live, continuous improvement and business support and proactive engagement with planning functions to facilitate business requirements (Required) · 5 years of hands-on experience in application configuration, governance and strategy as well as the implementation of business change requests (Required) · 5 years of experience in the design and development of a SmartView template framework (Required) · 5 years of experience with Public Sector budgeting (Required) Education: · Bachelor’s Degree in IT or related field or equivalent experience (20 years) or · A current Project Management Professional (PMP) certification Skills Matrix: · 16+ years of Business Analyst experience (Required) · 16+ years of Software Development Lifecycle (SDLC) experience (Required) · 16+ years of MS Office/PowerPoint Experience. Required · 5 years hands-on experience implementing Hyperion Financial Management (HFRM) Suite in Public Sector (Required) · 5 years hands-on experience in developing and documenting operational processes, functions and procedures involving Hyperion (Required) · 5 years hands-on experience leading end-to-end implementation of new requirements, process changes and improvements requested by Stakeholders/business.