170 Results for

Developer Jobs in Frederick, MD

Jobs

New!

Germantown, MDToday

$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.

Sterling, VA24 days ago

Full-time
Employee

Job title: Python DeveloperLocation: Washington, DCClient: GSA Data.govClearance: Public Trust ClearanceOverview: We are looking for a Senior Backend Engineer to support federal software engineering efforts, primarily focused on operations and maintenance of Data.gov applications. The ideal candidate has strong Python and Flask experience, and is comfortable working in a dockerized development environment.

New!

Sterling, VA6 days ago

Full-time

SENIOR SOFTWARE ENGINEER (5 positions offered) to design, develop and code applications using Java and Scala; Integrate backend software applications using Postgres and NoSQL databases; Create performance test suite using Jmeter; Implement cloud infrastructure using AWS services; Build Continuous Integration and Continuous Deployment (CI/CD) pipelines using Github, Jenkins and Artifactory. A Bachelor’s degree with 5 yrs of progressively responsible experience will be accepted in lieu of the Master’s degree and 2 years of experience; Any suitable combination of education, training or experience is acceptable.

Greenbelt, MD15 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

pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\">. In this role, you will lead the development and implementation of web-based applications in AWS, applying advanced technical expertise to design and build sophisticated meteorological visualization tools that transform critical forecasting applications.

Rockville, Maryland30+ days ago

$136,000–$144,000 Per Year

The Senior Software Developer is a technical leader responsible for designing, developing, testing, and maintaining software applications in support of internal business operations or external client needs. This role focuses on full-stack development using SQL and ASP.Net technologies and plays a critical role in ensuring software quality, system reliability, and maintainability.

Sterling, VA30+ days ago

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. To attract and retain the highest quality staff, Northstrat provides a unique and versatile benefits package, the Individual Benefit Account (IBA), which places the power of choice in the hands of our greatest asset – the employee.

Rockville, MD30+ days ago

$70–$80 Per Hour

The ideal candidate will design, develop, and maintain end-to-end applications spanning modern front-end frameworks, robust middle-tier services, and scalable cloud-native data solutions. Preferred Skills : Experience with large document analysis, intelligent document processing, or text extraction at scale (e.g., Amazon Textract, custom NLP pipelines).

Rockville, MD30+ days ago

$80–$87 Per Hour

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.

Rockville, MD30 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

Rockville, MD30+ days ago

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.

Frederick, MD8 days ago

Remote

Full-time

Kubernetes, Amazon Elastic Container Service (ECS), and Amazon Elastic Kubernetes Service (EKS))Formal EducationBachelor’s Degreein Computer Science, Electronics Engineering, or other engineering or technical discipline is required with eight (8) or more years of experience; Master’s Degree in Computer Science, Electronics Engineering, or other engineering or technical discipline along with five (5) or more years of experience; Ph. Essential Duties and ResponsibilitiesPerform technical planning, high-level and detailed requirements definition, test planning and execution (including use cases, test procedures, and test data), software systems integration, and technical support for software systems and subsystems.

Columbia, MD14 days ago

$150,000–$220,000

We are seeking a Full-Time Software Developer to support product enhancement and system integration efforts within classified environments supporting federal missions. The ideal candidate thrives in production environments and is comfortable debugging live systems.

New!

Sterling, VA5 days ago

Full-time

Laansu is a robust and agile, women-owned, small business specializing in government contracting under executive leadership with more than a decade of experience in retaining and growing contracts awarded by the government of the United States. The Senior Software Developer will build, and support software products used by the Department of Transportation and the public at large to help ensure the safety of drivers and passengers on public roadways.

Bethesda, MD30+ days ago

ETL Developer – TS/SCI with Full Scope PolygraphXcelerate Solutions is seeking an experienced ETL Developer to play a pivotal role in shaping, leading, and implementing cutting-edge data flow solutions centered around Apache NiFi. The ideal candidate will define architectural best practices, optimize performance in large-scale environments, and mentor junior developers, ensuring the delivery of robust, scalable, and secure data flow solutions aligned with mission-critical customer objectives.

New!

Rockville, Maryland1 day ago

$65–$75 Per Hour

Hands-On Design & Development: Collaborate with technical leads and work closely with other developers to design and implement migration patterns, reusable components, and reference code that support teams transitioning legacy Java/J2EE applications to AWS. AWS Service Integration: Select and integrate AWS services based on application needs, such as EC2/ECS/EKS for compute, S3 for storage, RDS for databases, API Gateway for APIs, and Lambda for event-driven processing.

Herndon, Virginia30+ days ago

$66,000–$106,000 Per Year

Build secure, scalable applications, workflows, and dashboards integrating enterprise data sources, service management tools, and Microsoft 365/Azure services across NIPRNet/SIPRNet. Responsibilities: We are seeking a highly skilled and innovative Power Platforms Developer Journeyman to join our team in the greater DMV area, supporting the Army National Guard.

Silver Spring, MD30+ days ago

Full-time

Leverage new Microsoft 365 features and out-of-box functionality while adhering to the FDA User Experience (UX) design best practices and design guidelines to design, develop, and deploy new SPO Sites and Power Platform applications within the Government Community Cloud (GCC) environment). The scope of this contract is to provide a full range of technical and management services to develop, improve, implement functionality, and provide training for the client's M365 SharePoint sites and supporting components and Microsoft Power Platform applications.

Sterling, VA30+ days ago

$145,000–$225,000

Seeking a software developer to perform will provide full-lifecycle application development: designing, coding and debugging applications in various software languages software development. Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering OR equivalent combination of education and experience.

Rockville, MD30+ days ago

$70,000–$80,000 Per Year

You will be working with a diverse team of full-stack developers, cloud engineers, and subject matter experts to design and build NCATS Notebooks Hub, a cloud-native solution for managing and enabling data analysis and data exploration through interactive developer environments (IDEs) and custom-built dashboarding and visualization applications. Axle Informatics is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations around the globe.

Adelphi, Maryland22 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.

Rockville, MD30+ days ago

For 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. The engineer will work closely with product owners, architects, and engineering teams to design, develop, and support secure and scalable enterprise platform services.

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.

Sterling, VA30+ days ago

Herdon, VA30+ days ago

Remote

Responsibilities: Design custom objects, custom fields, picklists, page layouts, workflow, approval processes, validation rules, custom tabs, reports, Visualforce pages, dashboards, and email generation according to application requirements. Our service and solution delivery starts with understanding each client’s end-state, and then seamlessly integrating within each Agency’s organization to improve and enhance business and technical operations and deployments.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Implement APIs, automation logic, data workflows, and user interfaces; develop dashboards and analytics features (e.g., Power BI) and automate processes (e.g., Power Automate) to improve operational visibility. Peraton Overview: Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.

Rockville, MD30+ days ago

Senior Full Stack Software EngineerPosition OverviewWe are seeking an experienced Senior Full Stack Software Engineer to join our team and contribute to building scalable, robust applications from frontend to backend. Advanced SQL skills with relational databases, preferably PostgreSQL, including: o Complex queries with joins and subquerieso Common Table Expressions (CTEs)o Query optimization and performance tuning?

Sterling, VA30+ days ago

Through the use of company provided online learning opportunities, periodic company sponsored training events, and the ability to use IBA funds for reimbursement of work-related education expenses you will have the opportunity to continually grow your skills and abilities. To attract and retain the highest quality staff, Northstrat provides a unique and versatile benefits package, the Individual Benefit Account (IBA), which places the power of choice in the hands of our greatest asset – the employee.

Ashburn, VA30+ days ago

Ability to work independently and in a team setting, take ownership of and complete relatively complex tasks, effectively using available resources, as needed, with minimal guidance. Design and implement innovative AI solutions to address complex business challenges using techniques such as natural language processing and large language models.

Herndon, Virginia24 days ago

$135,000–$216,000 Per Year

Rockville, MD30+ days ago

$90,267–$149,483

The Data Manager/SME 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.at the National Library of Medicine (NLM). This role will serve as a senior-level technical advisor and thought leader, providing deep expertise in specialized domains critical to the NLM's biomedical informatics, data science, and translational research initiatives.

Maryland, MD14 days ago

$100,000–$150,000

The Technical Lead will provide hands-on technical leadership across multiple enterprise application initiatives and collaborate closely with Project Managers, Architects, Developers, QA Engineers, DevOps teams, and Government stakeholders to deliver scalable, secure, and high-performing software solutions. Job Overview: We are seeking a highly skilled Software Developer, Lead to support the design, development, modernization, and maintenance of enterprise web and mobile applications supporting NIH mission-critical systems.

Silver Spring, MD30+ days ago

Remote

Cloud Integration: Ensure applications are designed to be cloud-agnostic and can be deployed seamlessly on different cloud providers. Systems Integration and Development, Inc. (SID) is an award-winning IT solutions provider located in Rockville, MD and is seeking a Mid-Level Developer.

Leesburg, VA30+ days ago

We bring cross-industry expertise in areas including defense, healthcare, finance, and IT sectors—delivering solutions in cybersecurity, data analytics, enterprise reporting, database management, and software development. Business System Solutions is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB) and is a trusted provider of comprehensive IT services and solutions for both government, commercial and small business clients.

Herndon, Virginia7 days ago

$135,000–$216,000 Per Year

This role combines hands-on software engineering with mission-oriented delivery, requiring someone who can independently drive feature development, resolve complex technical issues, and help mature a production platform serving critical customer mission needs. The ideal candidate brings strong full-stack or backend development experience, comfort working in cloud-native environments, and the ability to operate effectively across both dedicated product support and broader organizational engineering priorities.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Hands‑on experience integrating data from relational databases, Dataverse, SharePoint, APIs, and cloud data platforms; implementing incremental refresh and aggregation strategies. Oversee data integration from SQL Server, Dataverse, SharePoint, data warehouses, APIs, and cloud sources; implement incremental refresh, aggregations, and row‑level security.

Sterling, VA7 days ago

$90,000–$120,000 Per Year

Through our exclusiveDirectToDispatch technology, verified crime alerts are sent directly to law enforcement dispatch centers in real time—bypassing traditional third-party monitoring delays—to enable rapid, precise response when it matters most. The Mid-Level Software Developer supporting our Analytics team is responsible for participating in the technical design, development, testing, debugging, and implementation of enhancements to enterprise-level applications.

Silver Spring, MD30+ days ago

Remote

Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information and be able to obtain a government-granted security clearance. Individuals may also be subject to a background investigation including, but not limited to criminal history, employment and education verification, drug testing, and creditworthiness.

Rockville, MD27 days ago

$85–$92 Per Hour

Bring a passion to stay on top of tech trends, experiment with and learn new technologies, participate in internal & external technology communities, and mentor other members of the engineering community. Encourage innovation, implementation of cutting-edge technologies, inclusion, outside-of-the-box thinking, teamwork, self-organization, and diversity.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Architect, design, develop, and sustain enterprise Power Platform solutions (Power Apps, Power Automate, Power BI, Dataverse) to meet ARNG G‑6 operational, analytics, and automation requirements. Responsibilities: We are seeking a highly skilled and innovative Power Platforms Developer, Senior to join our team in the greater DMV area, supporting the Army National Guard.

Westminster, MD30+ days ago

Remote

$125,000–$140,000 Per Year

Our vibrant and diverse international community of nearly 300 publishing brands and imprints include Ballantine Bantam Dell, Berkley, Clarkson Potter, Crown, DK, Doubleday, Dutton, Grosset & Dunlap, Little Golden Books, Knopf, Modern Library, Pantheon, Penguin Books, Penguin Press, Penguin Random House Audio, Penguin Young Readers, Portfolio, Puffin, Putnam, Random House, Random House Children's Books, Riverhead, Ten Speed Press, Viking, and Vintage, among others. In publishing the best books in every genre and subject for all ages, we are committed to quality, excellence in execution, and innovation throughout the entire publishing process: editorial, design, marketing, publicity, sales, production, and distribution.

Rockville, MD30+ days ago

For 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. The Senior Software Developer works under minimal supervision to design, develop, test, debug, and document complex software components in support of enterprise software engineering initiatives.

Columbia, MD30+ days ago

Full-time

Job Title: Java Developer – Healthcare Claims Processing Location: Columbia, MD (Hybrid – Occasional Onsite) Type: Contract-to-Hire Overview: We are seeking a Java Developer with strong experience in Healthcare Claims Processing to join our agile development team. The ideal candidate will have deep domain knowledge of healthcare claims, proficiency in Java/Spring Framework, and hands-on experience with AWS and integration technologies.

Frederick, MD30+ days ago

The redesigned site must effectively integrate with Spektrix ticketing/CRM solution, which controls all functionalities The ideal website will pull content directly from the Spektrix system and will provide a portal for members and patrons to access and interact with their patron data, history, and benefits. Provide patrons with a clear understanding that programming is occurring at two different venues and provide a seamless experience navigating between programing for both spaces.

Frederick, MD30+ days ago

The redesigned site must effectively integrate with Spektrix ticketing/CRM solution, which controls all functionalities The ideal website will pull content directly from the Spektrix system and will provide a portal for members and patrons to access and interact with their patron data, history, and benefits. • Provide patrons with a clear understanding that programming is occurring at two different venues and provide a seamless experience navigating between programing for both spaces.

West Bethesda, MD30+ days ago

$75,000–$105,000 Per Year

New developers will begin by addressing bug fixes and incremental enhancements, then progressively transition into more complex, high-impact development work as technical familiarity and trust are established within the team. The team develops and maintains multiple mission-critical products used to design blueprints and conceptual models for submarines, supporting system design from early concept through construction.

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Developer Jobs in Frederick, MD

Jobs

Applications DeveloperDunhill Professional Search

Python DeveloperADG TECH CONSULTING, LLC

Senior Software EngineerTeknowleap, Inc

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

Software Developer II - Web ApplicationsGAMA-1 Technologies, LLC

Senior Software DeveloperGoldbelt, Inc.

Senior Software DeveloperNorthstrat

Full Stack DeveloperSoftware Guidance & Assistance

Senior Full Stack DeveloperSoftware Guidance & Assistance

Software Developer II - Web ApplicationGAMA-1 Technologies, LLC

NLM Software DeveloperRipple Effect

NLM Sr. Software DeveloperRipple Effect

Senior Full Stack DeveloperSGA Inc.

Full Stack DeveloperSGA Inc.

Web Application DeveloperEdgewater Federal Solutions, Inc.

C#/.Net DeveloperSyms Strategic Group, LLC (SSG)

Software Developer - Active TS/SCI with Full Scope PolygraphGables Search Group

Senior Java DeveloperLaansu

ETL Developer (Mid - SME Level) - Top Secret with FS PolyVMD Corp

Senior Software Developer (Java/J2EE/Application Modernization)CTIS, Inc.

Power Platforms Developer, JourneymanPeraton

SharePoint Online (SPO) / MS Power Platform Developer - JrDRT Strategies, Inc.

Senior Salesforce DeveloperTLA-LLC

Jr. Full Stack DeveloperAxle

Software DeveloperTyto Athene, LLC

Sr. Java Developer (IAM Platform)ConsultNet

Software Developer - Web Application IVGAMA-1 Technologies, LLC

Full-Stack Software DeveloperNorthstrat

Jr Salesforce DeveloperBDR Solutions LLC

Software Developer, SeniorPeraton

Java DeveloperDiverse Linx

Software DeveloperNorthstrat

Artificial Intelligence/ Machine Learning DeveloperUnissant

Software Developer - Big Data (Space Domain)Peraton

NLM Bioinformatics Specialist and Developer (SME)Ripple Effect

Software Developer, Lead - .NET / React / CloudLCG, Inc.

Mid-Level Developer (MD, Silver Spring)Systems Integration & Development

Application Programmer / DeveloperBusiness System Solutions

Senior Developer - Generative AI Platform and Mission SupportPeraton

Power BI Developer, SeniorPeraton

Software Developer II Analytics (Mid-Level)3Si Security Systems

Software DeveloperSyms Strategic Group, LLC (SSG)

Sr. Java Developer (Ping/IAM)Software Guidance & Assistance

Power Platforms Developer, SeniorPeraton

Senior SAP ABAP Developer (Open to Remote)Penguin Random House

Sr. Fullstack DeveloperConsultNet

Java Developer – Healthcare Claims ProcessingLumen Solutions Group Inc

Web Developer - Frederick, MDGeorgia Tek Systems

Web Developer-Frederick, MDGeorgia Tek Systems

Software DeveloperAmatriot Group, LLC

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