Developer Jobs in Washington

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101 - 120 of 7,914 Jobs

Automation Developer (RPA/UiPath)

Metric5

•

Washington, District of Columbia, USA

Full-time

Job Description Roles & Responsibilities: Be responsible for the full development lifecycle of RPA and cognitive automation solutions, including design, code, testing, and deployment. Provide full operations and maintenance (O&M) lifecycle support for deployed automations, including post-production support and change management. Utilize modern development methodologies including Agile, DevOps, TDD, and CI/CD pipelines. Develop, modify, and operationalize software capabilities on both on-premise
Posted 1 day ago | Updated 10 hours ago

Java Full Stack Developer (11+years)

Visionary Innovative Technology Solutions

•

McLean, Virginia, USA

Third Party, Contract

Role: Java Full Stack Developer Location: Mclean, VA (Looking Local Profile) Duration: Long Term Mandatory: 11+ years of experience in Design and Development of applications using Java 8+/J2EE, Spring, Spring-Boot, RESTful Services and UI Framework 2+ years of experience in design and development of Microservice using Spring-Boot and REST API Strong knowledge/experience in ORM Framework - JPA / Hibernate Good knowledge and experience in Docker and Kubernetes 2+ years of experience in any one of
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Posted 2 days ago

Senior Appian Developer (BPM Expert)

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Contract, Third Party

Senior Appian Developer (BPM Expert) 6 Months contract - Later CTH Location: Onsite in McLean , VA/ Plano, TX Must Have Qualifications: 12+ years of total IT experience7+ years with Appian - design, development, configuration and Infrastructure.3+ years leading a team of developersExtensive experience developing Java plugin for Appian5+ years of experience with databases, API s and ability to create integration with systems such as Active Directory, Ping, Snowflake, Dremio, and/or other intern
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Posted 2 days ago | Updated 3 hours ago

Senior Salesforce Developer/Tech Lead

DMI

•

McLean, Virginia, USA

Full-time

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, ef?cient, and cost-effective solutions that drive measurable results. Learn more at
Posted 1 day ago | Updated 10 hours ago

Full Stack/ Back End Java 17 Developer (W2 Only)

SANS

•

McLean, Virginia, USA

Contract

Title: Full Stack/ Back End Java 17 Developer Location: Mc Lean, VA - Onsite Duration: 12 Months Job Summary: Technical Must Haves: Java, SQL, Angular Soft Skill Must Haves: Excellent written and verbal skills Job Description Must have 8+ years of experience. Responsibilities: Application development, prototyping, and high-level technical consulting. Work closely with team members and business partners to develop cutting-edge technology solutions under tight deadlines. Predict effects of confi
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Posted 3 days ago

Atlassian Developer

ALTA IT Services

•

Arlington, Virginia, USA

Full-time

Atlassian Developer TS/SCI Clearance is required Hybrid 2-3 days a week in Arlington or Alexandria Salary: $140,000-$180,000/year We are seeking a highly skilled Atlassian JIRA & Confluence Specialist to design, administer, and optimize our Atlassian platforms. The ideal candidate will have a strong technical background and proven experience in workflow design, automation, and integration, leveraging a broad toolkit to enable team success. Key Responsibilities Configure and administer user direc
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Posted 2 days ago | Updated 10 hours ago

Atlassian Developer

System One

•

Arlington, Virginia, USA

Full-time

Atlassian Developer TS/SCI Clearance is required Hybrid 2-3 days a week in Arlington or Alexandria Salary: $140,000-$180,000/year We are seeking a highly skilled Atlassian JIRA & Confluence Specialist to design, administer, and optimize our Atlassian platforms. The ideal candidate will have a strong technical background and proven experience in workflow design, automation, and integration, leveraging a broad toolkit to enable team success. Key Responsibilities Configure and administer user direc
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Posted 2 days ago | Updated 11 hours ago

Senior Software Developer (Mainframe Operations)

General Dynamics

•

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Software Development Job Qualifications: Skills: CICS COBOL, JCL, Mainframe Development, Mainframe Integration, Mainframe Support Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: Software Developer Senior (Mainframe Operations) Deliver simple solutions to complex proble
Posted 5 days ago | Updated 1 hour ago

Sr. Python Backend Developer (VISA INDEPENDENT LOCAL CANDIDATES ONLY) - ALL 5 DAYS OFFICE

SumasEdge Corporation

•

Washington, District of Columbia, USA

Contract

Job Title: Sr. Backend Developer Job Location: Washington, DC (ONSITE 5 days a week) Length: Contract-to-hire Background: Yes Interview Process: 1st step virtual and 2nd/final step onsite in DC Citizen Status: Holder Top Skills: Data pipeline development (build and maintain data pipelines using Python and Airflow), cloud and workflow tools (work with Google Cloud Platform, including Pub/Sub, Dataflow, and Integration Services), and Scripting & Automation (use Bash for data handling and automatio
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Posted 3 days ago | Updated 3 days ago

SeniorJava Fullstack Developer

Pyramid Consulting, Inc.

•

McLean, Virginia, USA

Contract

Immediate need for a talented Senior Java Fullstack Developer. This is a 04+ months contract opportunity with long-term potential and is located in Mclean, VA or Plano TX (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-78781 Pay Range: $90 - $100/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Serve as
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Posted 2 days ago

Senior ServiceNow Developer O&M Expert

Technogen, Inc.

•

Washington, District of Columbia, USA

Contract

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully executed 100+ projects for clients ranging from small business and non-profits to Fortune 50 companies and federal, state and local agencies. Senior ServiceNow Developer O&M Expert Washington, DC- Hybrid- Cand
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Posted 4 days ago | Updated 12 hours ago

IICS Developer

Winning Edge Solutions, LLC

•

McLean, Virginia, USA

Third Party, Contract

Job Role: IICS Developer Location: McLean, VA (5 days Onsite) Key Skills: IICS, ETL, SQL, Data Validation Job Description We are seeking a skilled IICS Developer to join our team and assist in the development of new reports for data reconciliation. The successful candidate will be responsible for converting existing reports from Data Flux to Informatica Intelligent Cloud Services (IICS). This role requires a deep understanding of data integration and transformation processes, along with prof
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Posted 6 days ago | Updated 16 hours ago

APPIAN ARCHITECT/ Appian Lead Developer

PETADATA

•

Washington, District of Columbia, USA

Full-time, Third Party

Position: APPIAN ARCHITECT / Appian Lead Developer Location: Reston, VA & Washington DC / Plano TX / Maryland ( Remote). Experience: 14+ Years Work type: Fulltime(W2) / C2C PETADATA is currently looking to hire for the position of APPIAN ARCHITECT/ Appian Lead Developer for one of their clients. Roles & Responsibilities: The Ideal candidate should develop and test user management business process designs, in Appian, working with document management, user access, and user summary dashboards
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Posted 3 days ago | Updated 2 days ago

12+ Years Android Developer for Capital One - Mclean, VA - Hybrid (3 Days)

Cyber Resource Provider LLC

•

McLean, Virginia, USA

Full-time, Part-time, Third Party, Contract

Client - Capital One Experience - 12+ Years Location - Mclean, VA Working - Hybrid Below is a sample job description Job Summary: We are seeking a highly experienced Senior Android Developer with over 12 years of hands-on expertise in designing, developing, and maintaining complex Android applications. The ideal candidate is a seasoned professional who can lead architecture decisions, mentor junior developers, and drive mobile development strategies to deliver high-performance, scalable, and
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Posted 3 days ago | Updated 6 hours ago

Full Stack Sr Developer /EAM Technical Architect Mid

Lumen Solutions Group Inc.

•

Washington, District of Columbia, USA

Contract

Position Title: Full Stack Sr Developer /EAM Technical Architect Mid Skill Set Essential Duties & Responsibilities: Design, build, and maintain complex web applications, responsible for both front-end and back-end development. Conduct code reviews, provide feedback, and support team improvements. Write and maintain high-quality Java code, ensuring adherence to best practices. Perform Kafka configuration and/or administration. Write clean code for both front and back-end, optimizing performance,
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Posted 3 days ago | Updated moments ago

Sr Java Full Stack Developer

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Contract

Sr Java Full Stack Developer 12 Months contract - Extension McLean , VA On-site M-F Interview Information: Rounds: Possibly 2 Rounds1st Interview Type: MS Teams -2nd round In personMust Have Qualifications: More than 12 years of exp in Java 5-7 years of Java 8 or higherAngular- 8+ aboveSQLRelational database - Sybase, SQL server, or Postgres.The role is 40/60 spilt between frontend and backend.Preferred Docker and Kubernetes, and Cucumber.Job Description: Requirements: The position requires a
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Posted 4 days ago | Updated 3 hours ago

Databricks Expert-Developer

GovCIO

•

Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring for Databricks Expert/Developer to support our client's contract needs. This position is located in the Washington, DC area and will be a hybrid remote position Responsibilities Demonstrate hands on experience with Databricks Work in bid data frameworks like, Apache Spark, Delta Lake, and structured streaming Developer ETL /ELT pipelines, data lakehouse architecture, and data modeling Program using Python and SQL, and possibly Scala, and Java Integrate w
Posted 2 days ago | Updated 10 hours ago

Information Technology - Developer-Full Stack Senior

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2081882 Job Description: Job Title: Senior Full Stack Developer Employment Type: Full-Time Contract Location: On-site, Monday through Friday, McLean, VA Duration: 3 Months Application Deadline: July 21, 2025 Work Authorization: Open to candidates authorized to work in the U.S.; sponsorship accepted through sub-vendors (one layer deep) About the Role We're seeking an experienced Senior Full Stack Developer with strong skills in Java, Angular, and cloud technologies to contribute to a fast-
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Posted 4 days ago | Updated 2 hours ago

Sr. React / D365 Software Developer

Apex Systems

•

Arlington, Virginia, USA

Full-time

Job#: 2079442 Job Description: (100% Remote) React / MS D365 Software Developer - $140,000 - $150,000 - Apex Systems has an Immediate Need for a (100% Remote) React / D365 Software Developer !! This will be an "est. 6-12 Month Contract to Possible Permanent Hire" opportunity, supporting one of our Largest DoD / Government Clients on the East Coast & Nationwide! Please See Below for all Position Details & How To Apply. HOW TO APPLY Email a Resume to: - Job Title: React / D365 Software Deve
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Posted 6 days ago | Updated 2 hours ago

Sr. ServiceNow Developer - Bethesda, MD

Reveille Technologies

•

Bethesda, Maryland, USA

Third Party, Contract

Title : Sr. ServiceNow Developer Location Bethesda, MD (3 Days Hybrid) Duration : 6+ Months Exp 12+ Years C2C for H1B W2 for or EAD Job description: We are seeking a highly skilled and experienced ServiceNow Senior Developer to join our dynamic team. The ideal candidate will be familiar with Agile and Continuous release process and will work closely to ensure incremental value delivery per program timeline. This role requires a proactive individual who can also advise solutions lead or provid
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Posted 10 days ago | Updated 4 days ago