UNKNOWN

FEED

Understanding and working (hands-on) knowledge of newer or emerging trends such as Big Data, Columnar databases, NoSQL, Hadoop, MapReduce, social media, data visualization, XML, and unstructured text is a plus. Experience in design, development and tuning industry leading ETL, Big Data, and/or Business Intelligence software tools in data intensive, large scale environments.

Rapinno Tech

Senior Ab Initio Developer (Big data/Hadoop)

sourcestack_via_bold

FULL_TIME

The successful candidate will work closely with technical teams, business stakeholders, and customer groups to maintain the existing ServiceNow instance, develop new applications and workflows, and deliver solutions based on evolving mission and business requirements. Overview: We are seeking an experienced ServiceNow Developer / Application Developer to support the operations, maintenance, enhancement, and future development of mission-critical ServiceNow applications within a secure customer environment.

Servicenow Developer

[AW]-iCims

ADAPTED_NOW

Expertise with Agile software development methodologies (Scrum, XP, Kanban, etc.), JSP/Servlet container frameworks, Apache, Tomcat, JSP, JSF, Hibernate, Microservices, Springboot, REST, SOAP, Web Services, Web Services Security, and Test-Driven Development with JUnit or equivalent tool. Under the leadership of the manager and technical lead, assist in leading the process of designing, testing, and implementing programming applications using Java/J2EE programming language.

YEAR

Old Dominion Freight Line

Java Developer III

Old Dominion Freight Line, Inc.

Develop applications, writing and maintaining source code, applying frameworks involved in a software release, developing APIs to improve workflow and integrate new resources into existing HLT / AI tools. 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.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Human Language Technology Developer

linkup_via_bold

Map workflows, user paths, create storyboards, wireframes, mockups, low and high-fidelity prototypes and write UI specifications to support development across multiple applications and platforms. Responsibilities: Employ participatory design, creative brainstorming, and other techniques to collaborate with software developers, systems engineers and other product team members as part of an agile software development team.

Science Applications International Corp

UI/UX Developer Senior

Understand business requirements for ServiceNow - Architect integrations with ServiceNow using LDAP, Single Sign-on, Mid server, Web-services, Email and several in-house applications and technologies - Participate in sizing the application for future growth and scalability. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

Senior ServiceNow Developer

The successful candidate will apply their technical expertise in Microsoft Power Platform (Power Apps (Canvas and Model Driven), Power Automate, Power BI), Dataverse, and SharePoint to design and maintain custom workflows, custom applications, and enterprise-grade process automation solutions. Additional responsibilities include leading full-stack development efforts, configuring systems architecture, and utilizing programming languages such as Power FX, SQL, JavaScript, HTML/CSS, and DAX to ensure seamless integration and tailored functionalities.

Power Platform Developer

There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. We are looking for a talented and driven Software Developer, experienced in developing solution on Linux platforms, to join our team at the Naval Research Lab (NRL) and contribute to the design and development of innovative software solutions for secure applications.

Rite-Solutions Inc

Linux Software Developer

The candidate will leverage their advanced expertise in SharePoint development, web coding, and user-focused content management to craft intuitive and efficient solutions enhancing collaboration, communication, and operational effectiveness for mission-critical operations. Key Responsibilities: The successful candidate must be able to: Develop, customize, and maintain SharePoint solutions across modern and legacy environments, including SharePoint 2013, 2019, and SharePoint Online.

SharePoint Frontend Developer

Design and develop solutions across ServiceNow modules and features, including CSM, S2P, APO, Integration Hub, Flows, Business Rules, Script Includes, Service Catalog, Service Portal, Asset Management, CMDB, AI Agents, and other modules as required. Headquartered in Charleston, SC, Catch brings decades of technical recruiting expertise to local and national clients and offers a full range of flexible solutions, including direct placement hiring, recruitment process outsourcing, contract and contract-to-hire models.

Catch Talent

Service Now Developer

Power App Developer – This is an onsite role in Washington, DC for a federal law enforcement agency Designs and develops scalable business applications on Microsoft Power Platform: Power Apps, Power Automate, and Microsoft Dataverse. We are a growing information technology company that offers its employees a culture of success, the chance to work on revolutionary federal IT infrastructure, and the opportunity to grow alongside cutting-edge technology that is reshaping the industry.

Chameleon Integrated Services

Power App Developer

partner JazzHR

Pay 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. We value team members who strive to produce high quality work through collaboration with team members and customers while making a difference through individual contributions to ensure project success for our team and our customers.

<span itemprop="name">CACI</span> provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>.<br/>
      <br/>
      We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

UI Software Developer

Working with functional stakeholders, architects, data owners, security teams, and end users, this role will translate diplomatic, consular, security, and management needs into reliable low-code solutions, integrations, and data experiences that improve operational efficiency, data quality, collaboration, and decision-making. Implement application lifecycle management practices using solutions, source control, environment variables, connection references, automated testing, deployment pipelines, and controlled releases across development, test, and production environments.

Guidehouse

Data Analytics Developer

Lead Project Management Office (PMO) consultant to manage UIPath robot process automation (RPA) user support for the Chief Financial Officer (CFO), BOTS troubleshooting, process development, and implementation strategy for new technology insertion both on premises and in the AWS Cloud that are integrated on both unclassified and SCI fabric networks. Advise an agency through RPA adoption by supporting intelligent optical character recognition (OCR) workflow and RPA integration with machine learning, natural language processing, APIs, and numerous databases.

Tria Federal

UiPath RPA Developer

GreenHouseAPI

Our team provides the technical services required to sustain EDW applications to include Project Management, Data Warehouse Management, Advanced Analytics, Tableau Server Administration/Tableau Desktop Administration, Technical Collaboration Support, Lessons Learned, Executive Orders and Special Projects, Architectural Enhancement, and Cloud Migration. Data Modeling design, analysis and implementation - conceptual, logical, and physical data modeling, data conversion, data integration and data mining specialization in the area of Data Warehouse and Business Intelligence.

9th Way Insignia

Expert ETL Developer

Several 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: $164,000 to $200,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area).

Belay Technologies

Application Developer

ea_via_bold

Hands-on experience building Canvas Apps, Model Driven Apps, and Power Automate workflows end-to-end, including intake, routing, approval, and notification patterns. This role is responsible for designing and building custom Power Apps (primarily Canvas) and Power Automate flows that automate business processes and support the design of SharePoint sites for multiple teams.

Experience with Public Key Infrastructure (PKI) and understand key concepts like digital certificates, Certificate Authorities (CAs), Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, and trust models. Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Enterprise PKI System as well as IdAM IICAM, Authentication, Authorization, Attributes and Digital Policy Management.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Software Developer

Candidate must, at a minimum, have one of these certifications: ​UiPath Certified Advanced RPA Developer, AWS Certified Cloud Practitioner, AWS Certified Developer, AWS Certified Solutions Architect, Azure Developer Associate, Azure Solutions Architect. October 21, 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.

Junior Automation Developer (UiPath)

CONTRACTOR

The EAGLE Platform Ecosystem: Backend & APIs: Java Spring Framework, Geo APIs Data & Search Layer: Elasticsearch & Kibana Frontend UI: Vue.js, Leaflet Mapping Library Client Side: Windows. Knowledge Transfer & Mentorship: Design a structured training approach to upskill other customer engineering resources, empowering them to take full operational ownership of the platform.

Integration Developer Jobs in Mclean, VA

Senior Ab Initio Developer (Big data/Hadoop) Rapinno Tech

Servicenow Developer VTG

Java Developer III Old Dominion Freight Line

Human Language Technology Developer Leidos Holdings Inc

UI/UX Developer Senior Science Applications International Corp

Senior ServiceNow Developer Science Applications International Corp

Power Platform Developer Science Applications International Corp

Linux Software Developer Rite-Solutions Inc

SharePoint Frontend Developer Science Applications International Corp

Service Now Developer Catch Talent

Power App Developer Chameleon Integrated Services

UI Software Developer CACI

Data Analytics Developer Guidehouse

UiPath RPA Developer Tria Federal

Expert ETL Developer 9th Way Insignia

Application Developer Belay Technologies

Power Platform Developer Guidehouse

Software Developer Leidos

Junior Automation Developer (UiPath) Leidos

Senior Java Developer Mindbank

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