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Application Developer Jobs in Westlake, MD

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Software Developer / Application Support PlanIT Group

Falls Church, VA

Quick Apply

The resource will mainly support the US Government Client eCommerce Platform, a key revenue-generating application within the Commerce Tech Applications portfolio, as well as its closely integrated applications (Endeca, Enterprise Search, and Oracle Web Center Content). • Experience in application support including but not limited to querying and analyzing database information, environment deployments to web and application servers, performing load and performance testing, certificate management, and monitoring server health.

11 days ago

Front End Developer (Hybrid) - 30401 HII's Mission Technologies division

Columbia, MD

$111,662–$145,000 / year

When extending an offer, Enlighten takes a variety of factors into consideration which include, but are not limited to, the role's function, internal equity and a candidate's education or training, work experience, certifications and key skills. 5+ years of experience with front end software development/engineering and a Bachelors in related field; OR 3 years relevant experience with Masters in related field; OR High School Diploma or equivalent and 9 years relevant experience.

14 days ago

Senior Appian Developer Surprise

Olney, MD

Full time

Configure, administer, and support Appian application deployments across development, test, and production environments, coordinating with DevSecOps and infrastructure teams. * Design and implement integrations with external systems using Appian connected systems, integration objects, REST APIs, and approved plug-ins.

20 days ago

Software Developer Intermediate Calibre Systems

Alexandria, VA

We are seeking a Full Stack Software Developer to develop, create, maintain, and write/code new (or modifies existing) computer applications, software, or specialized utility programs. Prefer an accredited Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree; or a degree in a Mathematics or Engineering field.

4 days ago

Software Developer - Advanced Calibre Systems

Alexandria, VA

4 days ago

Oracle Fusion Integration / API Developer BC Forward

Washington, DC

Full time
Quick Apply

The ideal candidate will have strong experience in designing, developing, testing, deploying, and supporting integrations for Oracle Fusion Cloud Applications and a proven ability to deliver scalable, secure, and reliable enterprise integrations across HCM, ERP, Finance, Procurement, and SCM modules. Oracle Integration connection creation documentation: [a href="https://docs.oracle.com/en/cloud/paas/application-integration/integrations-user/connection-creation.html"][docs.oracle.com].

16 days ago

Software Developer PlanIT Group

Reston, VA

Remote

Quick Apply

A degree from an accredited College/University in Software Engineering, Computer Science, or related discipline is preferred; Able to perform all functional duties independently; Experience training/mentoring less experienced personnel; Experience authoring or contributing to software-related documentation such as requirements specifications, design documents, technical manuals, and user manuals; Excellent communication skills. Expertise in Struts, Spring MVC, Git Bash, Java25, WebSphere, Tomcat, GitHub, GitHub Copilot, VersionOne, JUnit, JDBC, Maven, ALM, UFT.

11 days ago

ServiceNow Developer Credence

McLean, VA

$141,000–$185,000 / year
Quick Apply

This role partners with stakeholders, system administrators, and cross-functional teams to deliver scalable applications, workflows, and integrations while supporting platform modernization and process automation. Design, develop, customize, and deploy ServiceNow applications, modules, workflows, forms, and user interfaces to support business and operational requirements.

14 days ago

Senior Software Developer - Java Leidos

Ashburn, VA

$107,900–$195,050 / year

This work aligns with the FAA’s broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency—particularly in remote and high-dependency aviation environments. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

13 days ago

.NET Developer NuAxis Innovations

Washington DC, DC

Assess existing application architecture, isolate and resolve complex production defects, remediate technical debt, and improve application reliability, maintainability, performance, and response times. Collaborate with architects, business analysts, product owners, and cross-functional delivery teams to define requirements, resolve technical blockers, and deliver high-quality solutions in Agile environments.

30+ days ago

ServiceNow Developer PlanIT Group

Washington, DC

Quick Apply

ServiceNow Application Development experience in two or more of the following areas: • Hands-on experience configuring and developing in ServiceNow, including form and field creation/updates (backend and/or Studio), Client Scripts, Business Rules, Catalog Items and scripting, group and role administration, flows (Flow Designer), notifications, email configuration, and scheduled jobs. ServiceNow Developer (Remote): Description: • ServiceNow Software Developer with minimum 4 years development experience in ServiceNow, • required CSA Admin certification, • strong oral and written communication skills and ability to leverage AI in their daily work.

11 days ago

Senior ServiceNow Developers (on-site) System One

Fort Meade, MD

$65 / hour
Quick Apply

System One IT has multiple 12-month+ contract openings for highly skilled and experienced ServiceNow Developers to play a key role in the successful implementation and adoption of ServiceNow applications across a federal enterprise. Strong communication skills to enable proactive and effective collaboration with a virtual team, including the ability to clearly articulate status and present to both customers and program leadership.

7 days ago

Senior Google Cloud Platform Looker Developer Credence

Tysons, VA

Quick Apply

This hands-on software development role will design, build, integrate, test, deploy, troubleshoot, and sustain enterprise analytics applications using Google Cloud Platform, Looker Enterprise, LookML, and Looker Studio or Looker Studio Pro. At least three years of hands-on Google Looker Enterprise and LookML development experience, including production semantic models, Explores, dashboards, reusable components, access controls, testing, deployment, and sustainment.

9 days ago

Java Developer w/Top Secret clearance Sparks Group

Chantilly, VA

$105,000–$134,500 / year
Quick Apply

You'll work alongside experienced engineers across the software development lifecycle, contributing to the design, development, testing, debugging, configuration, and support of Java-based applications. Job Summary/Company : Our client is seeking a junior to mid-level Java Developer with a TS, TS/SCI, or TS/SCI CI Poly to work onsite in support of a mission-essential program.

10 days ago

Senior Agentic AI Developer PlanIT Group

Arlington, VA

Quick Apply

You will architect and implement scalable agent frameworks that integrate LLMs, APIs, external tools, and enterprise systems to automate complex workflows for datacenter operations. We are seeking a Senior Agentic AI Developer to design, build, and deploy advanced autonomous AI systems capable of multi-step reasoning, tool usage, and dynamic decision-making.

11 days ago

Junior SAP ABAP Developer Credence

McLean, VA

Quick Apply

Working alongside experienced SAP developers, integration engineers, and solution architects, you will help develop and troubleshoot SAP applications, support system interfaces, participate in testing, and contribute to ongoing modernization initiatives. Credence has an immediate need for a Junior SAP ABAP Developer to support the development, integration,modernization, and maintenance of SAP enterprise applications in a federal government environment.

3 days ago

GIS Map Developer - Level III PlanIT Group

Arlington, VA

Quick Apply

List of tasks to be performed: • Work with GIS (Geographic Information Systems) software and platforms, along with programming languages and tools for web mapping and spatial data management. o Application Programming Interfaces (APIs) like ESRI Map APIs, Leaflet, and OpenLayers to integrate mapping and geospatial functionalities into web applications.

11 days ago

Power Apps Developer PlanIT Group

Reston, VA

Quick Apply

Applicable Degrees / Certifications to include Training and/or certification for PowerApps Professional or PowerApps Developer and Training and/or certification for Microsoft Power Automate. Use multiple OOTB Connectors with PowerApps and Power Automate and preferably create custom connectors for PowerApps and Power Automate.

5 days ago

ServiceNow Service Portal Developer Credence

Tysons, VA

$150,000–$175,000 / year
Quick Apply

You will also manage and participate in designing and developing solutions using various ServiceNow modules, portals and features including Service Portal, CSM, APO, Integration Hub, Flows, Business Rules, Script Includes, Service Catalog, Asset Management, CMDB, AI Agents, and other ServiceNow modules, as required. Credence has an immediate need for a Senior ServiceNow Developer who will assist in solutioning and development of applications leveraging ServiceNow OOTB modules, configuration and Service Portals as necessary to ensure the required business outcomes are delivered.

11 days ago

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Application Developer Jobs in Westlake, MD

Software Developer / Application Support PlanIT Group

Front End Developer (Hybrid) - 30401 HII's Mission Technologies division

Senior Appian Developer Surprise

Software Developer Intermediate Calibre Systems

Software Developer - Advanced Calibre Systems

Oracle Fusion Integration / API Developer BC Forward

Software Developer PlanIT Group

ServiceNow Developer Credence

Senior Software Developer - Java Leidos

.NET Developer NuAxis Innovations

ServiceNow Developer PlanIT Group

Senior ServiceNow Developers (on-site) System One

Senior Google Cloud Platform Looker Developer Credence

Java Developer w/Top Secret clearance Sparks Group

Senior Agentic AI Developer PlanIT Group

Junior SAP ABAP Developer Credence

GIS Map Developer - Level III PlanIT Group

Power Apps Developer PlanIT Group

ServiceNow Service Portal Developer Credence

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