CSS Jobs in District of Columbia

Refine Results
221 - 240 of 480 Jobs

Software Engineer

Leidos

•

Gaithersburg, Maryland, USA

Full-time

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.
Posted 60+ days ago | Updated 10 hours ago

Java Full Stack Developer

Raas Infotek LLC

•

Remote or Dallas, Texas, USA

Contract

Job Detail: Java Full Stack Developer Contract: W2 Only. Job Description 12+ years of experience in Java, Spring Boot, and related backend technologies.8+ years of experience in Spring/Springboot framework, REST API development9+ years of experience in ReactJS and front-end frameworks.Experience in Angular 11 or higher, JavaScript frameworks, CSS, and HTML.Experience & Good Understanding of Messaging frameworks like IBM MQ /KafkaExperience in Test driven and Behavior-driven developmentExperienc
Easy Apply
Posted 5 hours ago

Application Developer

QinetiQ US

•

Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 11 hours ago

.NET BACKEND DEVELOPER-REMOTE

Neo Prism Solutions, LLC

•

Remote

Full-time

Job Title: .Net Backend Developer Location : Remote Job Type: Contract SKILLS/EXPERIENCE REQUIREMENTS Experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design patterns and architecturesStrong experien
Easy Apply
Posted 14 days ago | Updated 6 hours ago

Salesforce Developer - Canada

Next Level Business Services, Inc.

•

Remote

Contract

Salesforce Developer - Canada Remote Work Perform development, testing, implementation, documentation within the SalesForce.com platform Salesforce developer resource who will support dashboarding, data analysis and visualization needs for the team. Develop and maintain Lightening Web Components, Visualforce, Apex, and integrations to other third-party solutions Act as the first point of escalation for daily service issues along with PM and be a primary point of contact for Stakeholders Prepare
Easy Apply
Posted 27 days ago

ServiceNow Developer

K-Tek Resourcing LLC

•

Remote or San Jose, California, USA

Contract, Third Party

Role Servicenow Developer Location San Jose CA (On-site) Basic Requirements: Need Senior candidates with GRC and IRM module development. Comprehensive understanding and working experience in GRC/ IRM domain and ServiceNow GRC module implementation, IRM application working experience. ServiceNow GRC certification is a plus. Design, develop, and configure ServiceNow IRM solutions including workflows, scripts, and integrations. Collaborate with GRC/IRM stakeholders to translate business requ
Easy Apply
Posted 13 days ago | Updated 9 days ago

Front End GUI Developer / Software Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Front End GUI Developer / Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a creative and detail-oriented Front End GUI Developer / Software Engineer to join our innovative team. In this role, you will design and develop intuitive, responsive user interfaces that deliver seamless user experiences. Collaborating closely with designers, backend developers, and stakeholders, you will tra
Posted 60+ days ago | Updated 10 hours ago

Pyspark

New Era Technology

•

Remote

Contract, Third Party

Hi, Looking for PySpark Consultant, If you are interested in applying kindly share me your updated resume to Location: Remote Duration: 6+months Note : Palantir Foundry platform is must At least 7 years of experience working with large scale software systems. Proficient in PySpark, Python, SQL with atleast 5 years of experience Working experience in Palantir Foundry platform is must Experience designing and implementing data analytics solutions on enterprise data platforms and distributed com
Easy Apply
Posted 23 days ago | Updated 23 days ago

.Net Fullstack Architect (Remote)

Neo Prism Solutions, LLC

•

Remote

Contract

Job Title : Full stack .Net Architect Location : Remote SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design patterns and archit
Easy Apply
Posted 10 days ago | Updated 6 hours ago

Senior Application Developer

QinetiQ US

•

Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 11 hours ago

.Net Developer

Enexus Global

•

Texas, USA

Contract

.NET Developer Dallas, Tx (Remote) JOB DESCRIPTION SUMMARY: The Sr .Net Developer will be responsible for creating and maintaining customer software to meet functional, performance, and availability goals. A developer in this role will be expected to support peers, follow standards, and make technical recommendations. Additionally, a developer will need to be an independent self-starter with the ability to analyze, describe, implement, deliver, and reiterate a given task. Furthermore, they wil
Easy Apply
Posted 2 days ago | Updated 4 hours ago

.Net Developer

Neo Prism Solutions, LLC

•

Remote

Contract

Job Title: Full stack .Net Developer Location : Dallas, TX (Remote) SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design pattern
Easy Apply
Posted 8 days ago | Updated 6 hours ago

Full stack .Net Developer

Neo Prism Solutions, LLC

•

Remote

Contract

Job Title: Full stack .Net Developer Location : Dallas, TX (Remote) SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design pattern
Easy Apply
Posted 8 days ago | Updated 6 hours ago

Full stack .Net Developer-Remote

Neo Prism Solutions, LLC

•

Remote

Full-time

Job Title: Full stack .Net Developer Location : Remote Job Type: Contract SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design
Easy Apply
Posted 22 days ago | Updated 6 hours ago

ServiceNow Consultant/Lead

iTvorks Inc

•

Remote

Contract

ServiceNow Consultant/Lead Location: 100% Remote Duration: Long Term Contract Job Description: Must Have: Servicenow Health and Safety Module Expertise, Javascript, Rest APIS, Integration Tools Like Mid Server And Integration Hub, CMDB, CSDM. GOOD TO HAVE: DATA ANALYTICS (TABLEAU), ITOM MODULES. DESIRED PROFILE: Deep Understanding of Servicenow Architecture, Components, And Modules. Expertise In Health and Safety Module in Servicenow. Proficiency In Servicenow Scripting (Javascript, Glidescri
Easy Apply
Posted 22 hours ago

Software Engineer Level 1

General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Computer Security, Information System Security, Security Information, Security Requirements, System Security Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: The Software Engineer d
Posted 45 days ago | Updated 10 hours ago

Sr Guidewire Policy Center Developer(Only w2)

Maven Companies

•

Remote

Full-time

Position Qualifications: Minimum of 8 years of experience, bachelor's degree, equivalent work experience or appropriate technical certification.Minimum of 5 years extensive experience with Guidewire Insurance Suite, including at least 3 recent years of ongoing PolicyCenter experience.P&C Non-Standard Auto Insurance experience preferred.Experience in technical disciplines such as Java/Spring, JavaScript, HTML/CSS, Angular, Hibernate, SQL, JSON/XML, REST Web Services, Git/SVN, Jenkins, Oracle & SQ
Easy Apply
Posted 1 hour ago

Guidewire Billing Center || W2

Sibitalent Corp

•

Remote

Contract

Role Guidewire Billing Center Location REMOTE 100% Duration 6 Month contract to Hire (W2 Contract) Interview - WebEx/Video Interview Guidewire certifications REQUIRED REQUIRED SKILLS: Minimum of 8 years of experience, bachelor's degree, equivalent work experience or appropriate technical certification.Minimum of 5 years extensive experience with Guidewire Insurance Suite, including at least 3 recent years of ongoing Billing Center experience.P&C Non-Standard Auto Insurance experience preferred.E
Easy Apply
Posted 14 days ago

Lead Ruby on Rail Developer

Talent Groups

•

Remote

Contract, Third Party

Healthcare background is preferred but not mandatory. Key Responsibilities: Develop and maintain web applications using Ruby on Rails framework. Conduct code reviews and provide constructive feedback to team members. Stay updated with the latest trends and technologies in Ruby on Rails development. Requirements: Bachelor s degree in computer science, Engineering, or a related field. Proven experience as a Ruby on Rails Developer or similar role. Proficiency in Ruby programming language and the R
Easy Apply
Posted 38 days ago | Updated 3 days ago

Splunk Systems Engineer - TS/SCI w/Poly

General Dynamics Information Technology

•

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Enterprise Technologies, SIEM Tools, Splunk (Inactive) Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: SIEM Team - Splunk Systems Engineer Deliver simple solutions to complex probl
Posted 60+ days ago | Updated 6 hours ago