476 Results for

Application Developer Jobs in Carroll, MD

Jobs

Germantown, MD13 days ago

$100,000–$150,000 Per Year

6 – 8 years+ experience designing, developing, testing, and maintaining custom Jira solutions, software development, particularly with Java, JavaScript, Relational databases (SQL and SQL Managed Instance). Senior Applications Developer, highly proficient in leading and independently maintaining, developing, testing and delivering high quality, enterprise-wide solutions.

New!

Baltimore, MD1 day ago

Remote

$45–$60 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Experience in the following would be strongly preferred: Azure, LINQ, Entity Framework Core, Dapper, RESTful API design patterns.

Woodlawn, MD22 days ago

$80–$95 Per Hour
Temporary
Contractor
Full-time

This role requires deep expertise in legacy systems, strong problem-solving skills, and the ability to work in a fast-paced, mission-critical environment. We are seeking a highly experienced COBOL Developer to design, develop, and maintain enterprise-scale mainframe applications.

Annapolis Junction, MD30+ days ago

$66,602–$80,500 Per Year

A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development.

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Ellicott City, MD2 days ago

Remote

$70,000–$90,000 Per Year

As an Analyst on this team, you will join a dynamic, growing team at the center of the revenue cycle, and help them continue to drive operations and strategy through data management, project management, a deep understanding of how challenging our revenue cycle can be, and an eye for the future in helping them continue to transform billing. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

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Annapolis Junction, MD3 days ago

$92,000–$113,000 Per Year

Provides technical site maintenance and advice on moderately complex issues related to animation, search engine techniques, link integrity, navigation, browsers, graphics, and other technical web developments. Prepares functional specifications from which programs will be written and then designs, codes, debugs, and documents programs.

Baltimore, MD30+ days ago

$100,000–$115,000 Per Year

Degree must be from an accredited college or institution with five or more years related technical experience in a lead or managerial capacity; or an Associate's degree in Computer Science or a closely related field and seven or more years related technical experience in a lead or managerial capacity. Maintains advanced technical knowledge of assigned application programs, databases, operating systems, customer data retrieval processes, or network configurations.

New!

St Inigoes, MDToday

DCS Corporation is currently seeking a Computer Science Intern interested in providing technical support for the United States Marine Corps Future Systems and other Future and Fielded Air Traffic Control & Landing Systems (ATC&LS). The work is being performed at the Naval Air Warfare Center (NAWC) Webster Outlying Field (WOLF) located in St.

Laurel, MD7 days ago

$100,000–$245,000

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Laurel, MD19 days ago

$85,000–$195,000

You will work in a teamed environment to analyze live tactical sensor data; identify and solve problems that impact mission requirements; compare to physics-based simulations that provide unprecedented realism and new levels of understanding of system performance in operationally realistic environments in the presence of the world's most challenging threats. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Baltimore, MD19 days ago

$150,000–$190,000 Per Year
Full-time
Employee

Testing & Quality: Writing clean, maintainable, and efficient code following Test-Driven Development (TDD) practices, including unit and integration testing with React Testing Library (RTL). Database Management: Integrating and managing PostgreSQL and MongoDB databases, including writing advanced SQL queries and working with data formats such as JSON and XML.

Baltimore, MD29 days ago

$150,000–$187,000 Per Year
Full-time
Employee

Modernization & AI: Identify and implement AI-driven tools to automate processes and enhance development efficiency; stay ahead of technical advancements to recommend modernization paths for legacy systems. Technical Leadership: Lead technical teams through code reviews, prepare comprehensive documentation (specifications, flowcharts), and collaborate with stakeholders on modernization initiatives.

Greenbelt, MD14 days ago

Full-time

GAMA-1 is seeking a remote Software Developer Web Applications IV (Applications Developer) with experience in the research, design, and development of computer and network software or specialized utility programs. The Software Developer Web Applications IV (Applications Developer r) will analyze user needs, develop software solutions, update software, or enhance existing software capabilities.

Greenbelt, MD30+ days ago

Full-time

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Germantown, Maryland30+ days ago

$110,000–$130,000 Per Year

Requires high proficiency and previous experience developing transactional web applications (UI/UX and web services) in Angular, Bootstrap, HTML/JavaScript, CSS, Servlets, Java, AJAX, XML, Spring Framework, JSP, Oracle SQL and PL/SQL. Edgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025.

Towson, MD30+ days ago

Full-time

Job Title: Workday Application Developer Scope of Work / Background The organization is seeking a Workday Application Developer to support the implementation and ongoing maintenance of Workday Human Capital Management (HCM) and Financial Systems. Development & Configuration Design, develop, test, and deploy Workday integrations using EIB, Studio, Core Connectors, and Web Services (SOAP/REST).

Hanover, Maryland30+ days ago

$121,582–$182,426 Per Year

The Salesforce Lead Application Developer role is a core member of the Connected team responsible for researching, designing, developing, and optimizing innovative solutions on the Salesforce platform to enable critical business functions and deliver a great user experience. 8+ years of experience with (1) Salesforce Declarative development using Process Builder, Workflows, Flows, Lightning App Builder (2) Salesforce platform programming – Visualforce, LWC, APEX, SOQL, and SOSL.

Greenbelt, MD30+ days ago

Full-time

In this role, the Software Developer - Web Application II will bring structure and innovation together by building and maintaining configuration management processes while developing intuitive, high-performance web applications that transform complex meteorological data into clear, interactive experiences in a remote work environment. Working closely with designers and leveraging cloud services from Amazon Web Services, success in this position looks like delivering scalable, user-centered solutions that make sophisticated weather data easy to understand and use.

Bethesda, MD12 days ago

Full-time

Ensure backend services align with Government-approved security architectures including Zero Trust principles, FedRAMP Moderate baseline requirements, DoD IL4 Overlay requirements, and FIPS-validated encryption in transit and at rest. NDC serves as the Navy's ionizing radiation dosimetry center of excellence, providing naval commands worldwide with radiation dosimetry processing, consultation services, and comprehensive exposure recordkeeping in support of force health protection and regulatory compliance.

Aberdeen Proving Ground, MD26 days ago

$62,000–$77,000 Per Year

Job Summary: The entry‑level Application Developer supports helpdesk and IT teams by assisting in the creation, maintenance, and enhancement of software applications. They may develop and maintain less complex applications and help ensure solutions meet user and technical requirements.

Joint Base Andrews, MD30+ days ago

The Web Application Developer will support the Air Force Review Boards Agency (AFRBA) Case Management Tracking Analysis and Reporting System (CMTARS) Operations and Maintenance program. This role is responsible for developing, maintaining, and enhancing the agency’s public-facing web portal while ensuring seamless integration with the CMTARS application.

Annapolis Junction, MD30+ days ago

Full-time

You’ll work hands-on across the full system lifecycle—developing workflows, automation scripts, integrations, and user interfaces—while providing technical leadership and mentorship to team members. 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.

Annapolis Junction, MD27 days ago

Full-time

The work is investigative, hands-on, and closely tied to mission outcomes, with room to pursue opportunities that emerge through your own research while staying aligned to customer needs. You will reverse engineer network traffic and web applications, develop Python-based automation, and help integrate new technologies into operational systems.

Annapolis Junction, MD30+ days ago

Full-time

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. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.

Annapolis Junction, MD30+ days ago

Full-time

Annapolis Junction, MD29 days ago

This role is ideal for a technically strong professional who brings deep experience with COTS enterprise applications, enjoys collaborating across teams, and can help shape scalable, maintainable solutions that directly support operational success. Bachelor's degree in Computer Science, Software Engineering, or related field and 12+ years of relevant experienceFour additional years of software engineering experience on similar projects may be substituted for a degree.

Germantown, MD13 days ago

$100,000–$150,000 Per Year
Full-time

US Citizen 6 – 8 years+ experience designing, developing, testing, and maintaining custom Jira solutions, software development, particularly with Java, JavaScript, Relational databases (SQL and SQL Managed Instance). 4 - 6 years+ experience advanced Azure developer skills using .NET technologies, App Service and SQL Other Job Specific Skills Agile Scrum with JIRA, general JIRA Application Administration.

Aberdeen Proving Ground, MD30+ days ago

$90,000–$145,000

If you enjoy intellectually challenging projects, love to code, and enjoy brainstorming with like-minded developers who are part of a highly skilled software development team then Altus may be for you! Position Overview: We are seeking a Software Application Developer to support our DoD team working on highly visible projects utilizing leading edge technologies.

Baltimore, MD30+ days ago

Remote

Full-time

o 6 or more years of general application development and support experienceo Experience with EPIC, Cerner or closely related medical management applicationso Experience custom programming medical management applications. Participates in regularly-scheduled project review/status meetings internally and with client departmentso Serves as a technical and functional resource to entry level developers.o

Suitland, MD30+ days ago

$75,000–$90,000 Per Year

At a minimum, have hands-on experience with at least 2 of the major products identified in the list below, as well as hands-on experience and/or knowledge of 10% of the remaining products listed below:Environment: Chromium, JavaScript, NodeJS, Celerity, Cucumber, Jetty, Oracle, Red Hat Linux, WebLogic/Tomcat, Apache, WCMS, API, SOLR, naVizin, Flash, Java, SVG, IIS, Linux, Adobe Captivate, HTML, PDF, COTS, Spring, Spring MVC, JDBC, CSS, Bootstrap, Thyme leaf, Restful webservice, Junit, Mockito, jQuery, EAG, Perl, Korn shell scripts, Google API, AWS Services, Python, Lambda, Aurora/PostgreSQL, Selenium, Ruby, Angular, Jenkins. With contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value.

Greenbelt, MD30+ days ago

Full-time

Working closely with designers and leveraging cloud services from Amazon Web Services , success in this position looks like delivering scalable, user-centered solutions that make sophisticated weather data easy to understand and use. In this role, the candidate will bring structure and innovation together by building and maintaining configuration management processes while developing intuitive, high-performance web applications that transform complex meteorological data into clear, interactive experiences in a remote work environment.

Gaithersburg, MD30+ days ago

$110,000–$120,000 Per Year

Founded in 2001, i360 is a growing GOVCON professional services company looking for motivated individuals excited to embrace a fast-paced environment while applying strategic problem-solving skills, excellent work ethic, and positive energy to an already first-class team. Experience developing with TOAD, PL/SQL, SQL, load scripts, UNIX scripts, Personalization, Interfaces, Workflow, XML Publisher, R12 APIs and web service development .

Rockville, MD30+ days ago

$30–$50 Per Hour

This individual will work closely with federal project managers, business stakeholders, architects, QA teams, and cross-functional development teams to deliver secure, scalable, accessible, and compliant applications that improve the collection, processing, and dissemination of management, administrative, and programmatic information. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.

Columbia, Maryland13 days ago

Overview: BigBear.ai is seeking a Application Developerto join exciting, up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to deliver mission-centric results. This fast-paced and dynamic environment demands a flexible, highly motivated engineer with a strong desire to learn new skills and tackle evolving challenges that are critical to national security.

Fort Meade, MD30+ days ago

Full-time

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. Successful candidates will have significant expertise with development operations, including containerization and container orchestration; and/or significant expertise in integrating large language models within existing business processes.

New!

Windsor Mill, MD2 days ago

Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native. Cross-Platform Mobile Development:Write reusable, clean, and modular code for React Native and Flutter to ensure efficient development of cross-platform mobile apps.

Annapolis Junction, MD27 days ago

Full-time

In this role, you will act as a general-purpose CNO reverse engineer focused on network-based devices, helping design, prototype, modify, and integrate solutions for emerging mission needs. You will reverse engineer Linux-based network devices, augment existing toolsets, build prototypes to validate mission requirements, and develop end solutions that perform within real mission constraints.

Fort Meade, MD30+ days ago

Full-time

Bethesda, MD30+ days ago

5+ years of experience in EDL language, AIX OS, vipers,various interface technologies. Domain knowledge of PMS (Property Management System) and hospitality industry".

Annapolis Junction, MD30+ days ago

$100,000–$260,000

If you have experience with software system development (to include requirements / analysis / design / integration / testing) using C/C++ in Linux (or related) environments, and want to be part of a company poised to make a difference, consider applying and learning more. Nexxis Solutions considers several factors when determining compensation including but not limited to: scope and responsibilities of the position; candidate's experience, education/certifications, skills; and current market conditions.

Suitland, Maryland30+ days ago

$130,000–$150,000 Per Year

Support the Chief Technology Officer (CTO) with creation and maintenance of websites and applications for various business management, inventory management, change management, and program tracking systems. Our expertise spans four core technology domains—Network Modernization, Hybrid Cloud, Cybersecurity, and Enterprise IT—empowering our clients with cutting-edge solutions tailored to their evolving needs.

MD30+ days ago

Full-time

VivSoft is a diverse team of strategists, engineers, designers, and creators experienced in building high-performance, effective software, with impactful organizational design and organizational dynamics for software delivery. We are seeking an experienced Lead Web Developer to serve as a technical subject matter expert, responsible for designing, developing, and securing enterprise-grade web applications.

Suitland, MD30+ days ago

Desired Qualifications are: Experience with Federal government environments and concepts including FedRAMP, NIST Risk Management Framework, NIST SP 800-53 security controls. Collaborate with software developers, scientists, system/network administrators, and other technical experts to automate cloud deployments and manage CI/CD pipelines.

Fort Meade, MD30+ days ago

o 10+ years of professional software development experience, with focus on secure software development, leading technical efforts, mentoring junior/intermediate developers, and supporting mission-critical DoD cyberspace operations or cybersecurity tools. Functional Responsibility: • Design and implement DevSecOps pipelines, automated testing frameworks, and continuous integration/continuous delivery (CI/CD) processes tailored to compartmented intelligence environments.

Laurel, Maryland30+ days ago

Subject areas differ widely over time, but our current projects focus on improving the exploitation of airborne and ground based sensor data through object tracking, multi-sensor correlation, data management, and operational data display as well as on intelligent networks, resilient autonomy, and non-kinetic warfare integration. Completed coursework or internships involving complex software development, particularly in the areas of object oriented programming, database design, signal processing, artificial intelligence, machine learning, data visualization, and user interfaces.

MD30+ days ago

Full-time

Our current environment includes ColdFusion, SQL Server, and a mix of supporting technologies, but the direction is toward open source tools, modern REST-backed applications, and static web assets. Our team has been providing expertise and solutions to the US Government (Department of Defense, Department of State, Department of Homeland Security, Veterans Affairs, etc.) and to commercial clients for over 20-years.

Welcome, MD29 days ago

Space Ground Systems Solutions (SGSS), a wholly owned subsidiary under the Parsons Corporation, is passionate about making our nation the undisputed leader in Space because we understand that ensuring our security for future generations depends on it. Required Education: Bachelor of Science degree in Computer Science/Engineering or other relevant Engineering field from an accredited university or equivalent combination of formal education and experience.

Rockville, MD29 days ago

$98,474–$113,245

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)—a global leader in biomedical research and data science—in its efforts to accelerate biomedical discovery and improve public health through data-powered research. Collaborative Solution Engineering: Work closely with interdisciplinary teams of researchers, data scientists, clinicians, and IT professionals to develop software that supports biomedical research, clinical data analytics, and public health initiatives.

Rockville, MD30+ days ago

$118,168–$135,894

Adelphi, Maryland21 days ago

This position leads software development efforts for critical cyber defense applications including Interrogator (GOTS network intrusion detection architecture), CSSP Subscriber Manager (CSM), RMF Writer, and other mission-essential tools supporting defensive cyber operations. Our expertise spans four core technology domains—Network Modernization, Hybrid Cloud, Cybersecurity, and Enterprise IT—empowering our clients with cutting-edge solutions tailored to their evolving needs.

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Application Developer Jobs in Carroll, MD

Jobs

Applications DeveloperDunhill Professional Search

.NET DeveloperJobot

Cobol DeveloperAlpha Technologies Inc

Software Developer AssociateGeneral Dynamics Information Technology

Tableau Developer - 100% RemoteJobot

Java DeveloperDunhill Professional Search

ERP Finance ManagerSigman & Summerfield Associates, Inc.

Computer Science InternDCS Corporation

Artificial Intelligence (AI) Project LeaderJohns Hopkins Applied Physics Laboratory (APL)

Radar Systems EngineerJohns Hopkins Applied Physics Laboratory (APL)

Full Stack Developer (React / Node.js / Express.js)Alpha Technologies Inc

Business systems developerAlpha Technologies Inc

Software Developer Web Applications IV (Applications Developer)GAMA-1 Technologies

Software Developer II - Web ApplicationsGAMA-1 Technologies, LLC

Web Application DeveloperEdgewater Federal Solutions, Inc.

Subject Matter Expert – Workday Application DeveloperLumen Solutions Group Inc

Application Developer – LeadAllegis Group

Software Developer II - Web ApplicationGAMA-1 Technologies, LLC

Application Developer (Backend)West 4th Strategy

Applications DeveloperBelcan

WEB APPLICATION DEVELOPERExcentium, Inc.

Senior Application DeveloperBelay Technologies

Senior Application DeveloperIntelliforce-IT Solutions Group

Application Developer/Reverse EngineerBelay Technologies

Senior Application Developer - Reverse EngineerBelay Technologies

Maximo Application DeveloperSITEC Consulting

Applications DeveloperDunhill Professional Search of Wilmington, Inc.

Software Application DeveloperAltus, LLC

Application Developer Sr - Med ManagementTriWest Healthcare Alliance

Application DeveloperSoft Tech Consulting

Software Developer - Web Application IVGAMA-1 Technologies, LLC

Oracle EBS Application Developeri360technologies, Inc.

Data Application Developer, SeniorLCG, Inc.

Application Developer 3Bigbear.ai

Application DeveloperLentech Inc.

Enterprise Mobile Application Developer (iOS and Android)Global Commerce & Information, Inc.

Application DeveloperIntelliforce-IT Solutions Group

Application DeveloperBelay Technologies

US Application Developer - Open SourceNR Consulting LLC

CNO Developer (Embedded/Reverse Engineering) General Application [Clearance Required]Nexxis Solutions

Web Developer & DesignerTyto Athene, LLC

Lead Web DeveloperVivSoft Technologies

Cloud Software DeveloperTactibit Technologies LLC

SOFTWARE DEVELOPER - TS/SCI in MDCNF Technologies Corp

2026 Graduate - Software Developer - Tactical System Prototyping and DeploymentJohns Hopkins Applied Physics Laboratory

ColdFusion Web DeveloperPD Inc

Software DeveloperSpace Ground System Solutions

NLM Software DeveloperRipple Effect

NLM Sr. Software DeveloperRipple Effect

Software DeveloperTyto Athene, LLC

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