3,615 Results for

Developer Jobs in Gaithersburg, MD

Jobs

Software Developer (NIH-MeSH ) Software Consultants Inc

Bethesda, MD

$135,000–$155,000 / year
Full time
Quick Apply

We are seeking an experienced programmer/developer with at least five years of application or systems development experience with working knowledge of Medical Subject Headings or other medical terminologies. Strong understanding of procedural and object-oriented programming and common design patterns.

2 days ago

Python/Django Sr. Software Developer Software Consultants Inc

Bethesda, MD

$130,000–$160,000 / year
Full time
Quick Apply

We are seeking a senior full-stack developer to own and modernize shared Python/Django capabilities and serve as the technical escalation point for complex, cross-application work. The developer will collaborate with application teams, DevTools/DevOps, Client CIT, Security, and database administrators across on-premises and AWS environments.

2 days ago

Expert Power BI Developer Drevol

Washington, DC

Contractor
Full time
Quick Apply

Develop Power Automate workflows to orchestrate report delivery, data refresh notifications, approval processes, and operational alerts across EDW reporting environments. Draft training materials and documentation as required and assist Business Analysts to provide training and support to end users on the use of developed software products.

30+ days ago

SCADA System Developer (Analyst) Loudoun Water

Ashburn, VA

$90,000–$130,000 / year
Full time

Successful candidates will possess ladder logic and function block programming, graphics development, alarm management, and systems integration experience. Knowledge of network infrastructure management, server/workstation support, and cyber security is a plus.

16 days ago

Software Developer Calibre Systems

Alexandria, VA

CALIBRE Systems, inc., an employee-owned, mission focused solutions and digital transformation company is 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.

Today

Senior Full Stack Developer NuAxis Innovations

Washington DC, DC

This role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, Solution Architects, UX/UI Designers, QA Engineers, and DevSecOps teams to deliver end-to-end solutions across the full software development lifecycle. The Senior Full Stack Developer is responsible for designing, developing, integrating, and supporting secure, scalable, and high-performing enterprise web applications using modern cloud-native technologies.

28 days ago

Senior Ab Initio Developer Credence

McLean, VA

$130,000–$160,000 / year
Quick Apply

Experience building integrations across APIs, legacy systems, and heterogeneous data sources, with the ability to troubleshoot performance issues and optimize large-scale ETL workflows. This role is well suited to someone who enjoys working across complex data environments, partnering with technical and business stakeholders, and contributing to solutions where reliability, performance, and quality matter.

24 days ago

Senior Data Analyst / Power BI Developer NuAxis Innovations

Washington DC, DC

The analyst may support the design of SQL queries for corresponding search engines used in data retrieval, and uses visualization tools and strong communication skills to convey findings to business stakeholders. Experience planning, conducting, assigning, and monitoring visualization-development efforts iteratively — including working with business partners to review prototypes and develop iterative revisions.

22 days ago

Applications Developer - II Base One Technology

Arlington, VA

$90,000–$110,000 / year
Contractor
Quick Apply

Supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.

23 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.

4 days ago

Senior Power BI Developer DCS Corporation

Alexandria, VA

You will partner with business users to gather requirements, define and design report outputs and deliver items to Production workspaces following the tenant architecture strategy and monitoring for sustainable adoption and growth. Expert knowledge of SQL, DAX and experience working with large datasets, RLS, calculation groups, and data pipelines.

6 days ago

Drupal Developer – Senior NuAxis Innovations

Washington DC, DC

Implement complex multi-step forms, conditional logic, file uploads, and submission handling using the Webform module and custom form APIs. • Develop and operate Drupal 10+ applications with MySQL on the DOL PACE container platform, using configuration-driven and OOTB/contributed capabilities before custom code wherever feasible.

30+ days ago

Senior Developer – Full Stack NuAxis Innovations

Washington DC, DC

Deliver Drupal 10+ / MySQL solutions on the DOL PACE platform and integrate with Appian case-management backends, Kafka/event streaming, Login.gov, file scanning/storage, and DOL enterprise services. • Experience designing secure, accessible, high-volume public intake workflows with real-time validation, one-time submission, file handling, API/event integrations, and audit trails.

30+ days ago

Developer – Mid-Level NuAxis Innovations

Washington DC, DC

Implements features, integrations, and fixes under the direction of the senior developer, with growing ownership of components and a clear expectation of accessible, secure, well-tested code. • Working experience with automated testing in JavaScript/TypeScript using Cypress, Playwright, Selenium, or equivalent is preferred; willingness to contribute automation is required.

30+ days ago

IT Web Developer NuAxis Innovations

Washington DC, DC

Maintain code, configuration, database scripts, and deployment artifacts in DOL-controlled Git repositories; support ServiceNow incident/change records for production changes and promotions. • Strong relational database skills; direct experience with IBM DB2 strongly preferred, otherwise Oracle/SQL Server/PostgreSQL with willingness to cross-train.

30+ days ago

Expert ETL Developer Drevol

Washington, DC

$65–$80 / hour
Contractor
Full time
Quick Apply

The Expert ETL Developer serves as a senior technical contributor responsible for designing, developing, implementing, refining, and supporting complex ETL pipelines, data integration workflows, and transformation logic in support of enterprise reporting, analytics, and operational decision-making. This position works closely with Data Analysts, Power BI Developers, Power Apps Developers, Technical Project Managers, Scrum Masters, testers, technical writers, and Government stakeholders to translate requirements into reliable technical solutions.

30+ days ago

Lead Salesforce Developer CYNET SYSTEMS

Tysons, VA

$60–$65 / hour
Temporary
Contractor
Part time
Quick Apply

The organization is hiring a Salesforce Lead Developer with strong Financial Services Cloud (FSC) and Banking domain experience, along with hands-on expertise in Data 360, Agentforce (AI), and Omni-Channel. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.

18 days ago

ServiceNow Developer NuAxis Innovations

Washington DC, DC

Remote

Provide subject matter expertise for ServiceNow and ITIL, recommending and designing solutions to be implemented on the ServiceNow platform, including instantiation of new modules as well as helping improve and streamline existing capabilities and applications. Configure and enhance all aspects of ServiceNow, such as workflow, user interface (UI), client scripts, business rules, catalogs, orchestration and more, utilizing out-of-the-box functionality as much as possible and customization when necessary.

28 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.

9 days ago

React/Node Developer Intern (Summer 2027) Dev Technology Group

Reston, VA

$21–$30 / hour

As a Washington Post Top Workplace award winner for the past THIRTEEN years in a row, the Top Workplaces USA for the past five years, and a recipient of the Companies As Responsive Employers (CARE) Award for the past six years, Dev Technology employees enjoy: Generous and flexible time-off policy. Career development opportunities including a mentorship program, technical and management training through Dev University, hands-on learning through DevLab, tuition reimbursement, and paid training opportunities.

25 days ago

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Developer Jobs in Gaithersburg, MD

Software Developer (NIH-MeSH ) Software Consultants Inc

Python/Django Sr. Software Developer Software Consultants Inc

Expert Power BI Developer Drevol

SCADA System Developer (Analyst) Loudoun Water

Software Developer Calibre Systems

Senior Full Stack Developer NuAxis Innovations

Senior Ab Initio Developer Credence

Senior Data Analyst / Power BI Developer NuAxis Innovations

Applications Developer - II Base One Technology

Senior Google Cloud Platform Looker Developer Credence

Senior Power BI Developer DCS Corporation

Drupal Developer – Senior NuAxis Innovations

Senior Developer – Full Stack NuAxis Innovations

Developer – Mid-Level NuAxis Innovations

IT Web Developer NuAxis Innovations

Expert ETL Developer Drevol

Lead Salesforce Developer CYNET SYSTEMS

ServiceNow Developer NuAxis Innovations

ServiceNow Developer Credence

React/Node Developer Intern (Summer 2027) Dev Technology Group

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