1,329 Results for

Java Developer Jobs in Washington, DC

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IRS CAS (Senior Software Developer/Operations Engineer) CIS O&M Client/Server Software Solutions Inc

Washington, DC

Remote

Experience should include REST/SOAP, XML/XSD/JSON, OpenShift/Linux, AppDynamics, ELK/Elastic Stack, ServiceNow incident support, production troubleshooting, RCA, release validation, failover/fallback, certificate/credential troubleshooting, consumer issue resolution, runbook updates, and 24x7 operational readiness. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.

30+ days ago

DHIS2 Developer (Supply Chain) Palladium Global Holdings Inc

Washington, DC

The successful candidate will work closely with the Ministry of Health, supply chain stakeholders, and technical partners to develop digital solutions that improve logistics data management, commodity visibility, reporting, forecasting, and decision-making. In Botswana, Palladium supports the Government of Botswana in strengthening health information systems, digital health platforms, and supply chain systems to improve the availability and management of essential health commodities.

30+ days ago

Software Developer SkillStorm

Washington, DC

$52,000–$57,000 / year

We build customer-ready technology workforces for top Fortune 100 companies, government, and system integrators within the U.S. Through collaboration with our software partners and customers, we create and advance purpose-built technology experts with the custom tech stacks, clearances, certifications, and location requirements of our clients. Veterans and transitioning service members: Structured training, a clear mission, clearance-eligible work, and relocation support make this model a natural match for how you already operate.

3 days ago

Full Stack Developers - $$$ - FS Poly stanleyreid

Reston, Virginia

Our client is a woman-owned firm that specializes in custom Software Development, Big Data Analytics, Data Science, and Cloud Computing for both government and commercial customers. They provide cloud solutions utilizing technologies such as Spark, AWS, Azure, Cloudera, Kubernetes, and Google Cloud and offer real-time analytics with Spark Streaming and Tensorflow.

3 days ago

University, 2027 Summer Games Software Developer Intern - McLean, VA Booz Allen Hamilton

McLean, Virginia

$53,000–$108,000 / year

Teams have also helped to develop an app that gives military commanders an easy way to track real-time and open-source information about developing situations, including sudden attacks, fighting human trafficking, and even tracking the spread of a disease worldwide. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

25 days ago

Application Developer (SWE-2) Leidos

Maryland

Mission Focus : By working within the cloud environment and customer specific data repositories, create user-facing applications, develop and maintain RESTful APIs, incorporate data visualizations, and establish CI/CD pipelines for secure deployment. The Developer will collaborate directly with mission stakeholders, data scientists, and analysts to capture requirements then design, develop and deploy end-to-end technical solutions that deliver immediate operational impact to mission workflows.

30+ days ago

Cloud Developer, Mid Booz Allen Hamilton Inc

Fort Belvoir, VA

$86,800–$198,000 / year

Our cloud service broker team is looking for a developer with a good understanding of Amazon Web Services (AWS) cloud infrastructure, containerization, and networking to make new cloud capabilities available in secure environments. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

24 days ago

Principal Full-Stack Developer Leidos

Maryland

The mission encompasses provisioning and configuring AWS resources; implementing enterprise data warehousing solutions; deploying and integrating Tableau and Power BI; developing core corporate dashboards and analytics; and enabling advanced analytics, analytic watermarking, sandbox environments, and pilot initiatives. Mission Focus : Collaborate closely with customers to Design, develop, deploy, and sustain a production-ready Business Intelligence, data warehousing, and advanced analytics environment leveraging Python, Java, R, and AWS cloud technologies.

25 days ago

Artificial Intelligence Developers (AI) Ardent Principles, Inc.

Chantilly, Virgini

$130,000–$260,000 / year

We’re seeking AI Developers who will transform complex customer workflows into intelligent, scalable AI solutions—leveraging deep expertise in data structures, modeling, and modern ML frameworks like PyTorch and TensorFlow. You must have the following required skills, certifications and demonstrated experience in and/or with: Ability to understand and automate customer workflows and business processes with AI solutions.

3 days ago

Web Developer Shield Consulting Solutions

Annapolis Junction, MD

Basic Requirements: 8 years of experience as a Web Developer in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree in a technical discipline 4 additional years of WD experience may be substituted for a bachelor’s degree.

26 days ago

Modern Software Developer And Architect, Senior Booz Allen Hamilton Inc.

Arlington, VA

$86,800–$198,000 / year

5+ years of experience in software development with basic programming languages, technologies, tools, or development stacks, including JavaScript or TypeScript, NodeJS, React, Python, Java, or. Onsite: If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

9 days ago

Senior Application Developer KeyLogic Systems Inc

Germantown, MD

$110,000–$140,000 / year

Provides Identity Management Expertise, including planning and maintenance of various identity systems and services (multi-factor, SSO) and authorization concepts. This position supports a federal contract which requires U.S. Citizenship and candidates will need to undergo a federal background suitability check to secure building access.

30+ days ago

Software Engineer L2 (Python/Java and AI Integration) BizFirst

Fort Meade, Maryland

Founded by two engineers, its systems, software, and hardware engineering teams model, analyze, design, integrate, develop, and deploy complex mission systems side by side with government customers, and the company also builds rugged RF hardware for specialized SIGINT applications. Technologies and practices identified for this role: artificial intelligence, Python, Java with Gradle, JSON, Vue, Node.js, Git/GitLab, Agile, CI/CD, testing, debugging, MongoDB, PostgreSQL, AWS, Docker, Kubernetes, and full-stack development.

4 days ago

Full Stack Developer HireTalent

Rockville, MD

Quick Apply

Write clean, functional, and maintainable code, and participate in code reviews to ensure code quality and adherence to best practices. - Design and manage databases, develop and integrate APIs, and handle server-side logic for application functionality.

30+ days ago

Software Engineer - Technical Team Lead CACI

Annapolis Junction, Maryland

$113,200–$237,800 / year

Job Title: Software Engineer - Technical Team LeadJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * Serve as the Technical Team Lead for the Mission Intelligence (MI) team, supporting data engineering, analytics, and automation initiatives. Bachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited institution.20 years of experience as a Lead Systems Engineer on programs of similar scope, type, and complexity (or 16 years of experience in lieu of a Bachelor’s degree).

15 days ago

Application Developer Que Technology Group

Maryland

The Senior application developer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Experience with software development processes (i.e., requirements analysis, software design, implementation, testing, integration, deployment/installation, and maintenance) and programming.

30+ days ago

Senior Appian Plugin Developer- Remote ICF International, Inc

Reston, VA

Remote

$98,614–$167,644 / year

Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Experience refactoring legacy codebases to remove filesystem access, unsupported database dependencies, and non-cloud-compliant logging.

30+ days ago

Full Stack Developer BCMC

Arlington, VA

Full time

Business Computers Management Consulting Group, LLC (BCMC) is a small business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies. BCMC is supporting a U.S. Government customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats.

2 days ago

Senior Appian Developer Remote ICF International, Inc

Reston, VA

Remote

$98,614–$167,644 / year

Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The ideal candidate will have a proven ability to lead technical solution development, support large-scale plugin remediation efforts, and guide modernization activities associated with evolving Appian platform capabilities.

30+ days ago

Full Stack Cloud Developer (You Must Have A Top Secret Clearance Now) Select Search Associates

Fairfax, Virginia

LinuxAWS Desired (nice to have): Experience developing modern user interfaces with JavaScript frameworks such as React (Preferred), Vue, Angular, JQuery UIExperience developing web applications using Java and frameworks such as Spring and Hibernate/JPAExperience developing ETL/Big Data applicationsExperience designing RESTful web servicesExperience with messaging systems such as Kafka or RabbitMQExperience with Agile development methodologiesExperience installing, configuring and managing databases like MySQL, PostgreSQL, and Elasticsearch. Top Secret clearance (minimum required to start)Looking for an experienced full-stack cloud developer who is familiar with Agile development using CI/CD principles, Docker containers, and the Kubernetes orchestration framework.

30+ days ago

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Java Developer Jobs in Washington, DC

IRS CAS (Senior Software Developer/Operations Engineer) CIS O&M Client/Server Software Solutions Inc

DHIS2 Developer (Supply Chain) Palladium Global Holdings Inc

Software Developer SkillStorm

Full Stack Developers - $$$ - FS Poly stanleyreid

University, 2027 Summer Games Software Developer Intern - McLean, VA Booz Allen Hamilton

Application Developer (SWE-2) Leidos

Cloud Developer, Mid Booz Allen Hamilton Inc

Principal Full-Stack Developer Leidos

Artificial Intelligence Developers (AI) Ardent Principles, Inc.

Web Developer Shield Consulting Solutions

Modern Software Developer And Architect, Senior Booz Allen Hamilton Inc.

Senior Application Developer KeyLogic Systems Inc

Software Engineer L2 (Python/Java and AI Integration) BizFirst

Full Stack Developer HireTalent

Software Engineer - Technical Team Lead CACI

Application Developer Que Technology Group

Senior Appian Plugin Developer- Remote ICF International, Inc

Full Stack Developer BCMC

Senior Appian Developer Remote ICF International, Inc

Full Stack Cloud Developer (You Must Have A Top Secret Clearance Now) Select Search Associates

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