RESTful Jobs in District of Columbia

1 - 20 of 1,576 Jobs

W2 - Software Engineer (Javascript, JQuery, HTML, SQL, Integrating systems, REST API's, Java) - RemoteJob Title - W2 - Software Engineer (Javascript, JQuery, HTML, SQL, Integrating systems, REST API's, Java) - Remote

Tanson CorpCompany Name - Tanson Corp

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Remote or Minnesota, USA

Contract

Duties: Scope: The Software Engineer will design, develop, and support new/existing applications. He/She will primarily work with the team lead for work assignments and collaborate with the business users and other IT technical teams to gather requirements or additional information. Required: -At least 5 years of experience in software development and support using Javascript, JQuery, and HTML -At least 5 years of experience in Relational databases, including SQL, and integrating systems with o

Product Engineer II - ArcGIS Enterprise REST API DocumentationJob Title - Product Engineer II - ArcGIS Enterprise REST API Documentation

EsriCompany Name - Esri

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Vienna, Virginia, USA

Full-time

Overview Join our team in building the next generation of ArcGIS Enterprise, a suite of products delivering state-of-the-art mapping and analytics capabilities to millions of users worldwide. Our team builds cutting-edge, highly scalable, and reliable distributed software for on-premises and cloud environments. Our software is used to make maps, geographic information, and analyses available on any device, anywhere, at any time. Our product engineers are integral to delivering high-quality soft

.Net ProgrammerJob Title - .Net Programmer

MindlanceCompany Name - Mindlance

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Washington, District of Columbia, USA

Contract, Third Party

Position Summary: Position Title: Developer Standard II - .Net Programmer Duration: 3 Months - Long Term Location: Washington, DC 20433 Hybrid Onsite: 4 Days onsite per week from Day1. Looking for good dotnet programmer and familiar with modern application developments. Authentication technology experience is good to have as long as the candidate is a excellent .Net Programmer. No frontend component experience is a need here. Candidate should have experience in developing Web API s. HM Notes: Do

Java Full Stack Developer with AWS -McLean & Richmond, VA and Plano, TX (On-Site)Job Title - Java Full Stack Developer with AWS -McLean & Richmond, VA and Plano, TX (On-Site)

Lorvenk Technologies LLCCompany Name - Lorvenk Technologies LLC

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McLean, Virginia, USA

Full-time

Hi,Looking for over 10+ years of profile Java Full Stack Developer with AWS McLean & Richmond, VA and Plano, TX (On-Site) Contract Type W2 Job Description:- Responsible for overall design, development, writing automated unit test cases, participating in end to end integration testing, performance testing and maintenance of services and fixing Vulnerabilities.Develop and support complex AWS infrastructure delivering applicationsProvide support across the team and ensure timely delivery of featu

Mulesoft Developer (Onsite job, Need locals to DC)Job Title - Mulesoft Developer (Onsite job, Need locals to DC)

Protos ITCompany Name - Protos IT

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Washington, District of Columbia, USA

Contract

Job Title: Systems Integrator (API/Mulesoft SME) Location: Washington, DC Duration: 6 + Months Contract Key Responsibilities: Lead the design and architecture of scalable, high-performance integration solutions using MuleSoft and API technologies.Collaborate with business stakeholders to understand integration requirements and develop appropriate solutions that meet organizational needs.Develop integration strategies that enable system interoperability and ensure smooth data exchange between va

Lead Java DeveloperwithAWSServerlessExpert | Only W2Job Title - Lead Java DeveloperwithAWSServerlessExpert | Only W2

Cohesive Technologies LLCCompany Name - Cohesive Technologies LLC

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Washington, District of Columbia, USA

Contract

Cohesive Technologies is a global IT Services & Solutions company providing IT Staffing Services and Application Development Services necessary for technology leaders to deliver business value. We help our people and clients succeed by leveraging our expertise, deep industry and market knowledge, proprietary assessment tools and techniques, and project delivery methodologies. Through relationships with thousands of specialized professionals, we bring an unparalleled ability to match talent with

Frontend Engineer / React NativeJob Title - Frontend Engineer / React Native

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A profitable startup in DC is looking for a React Native Engineer to join their growing team. This company is used by 2000 active customers who utilize their AI data platform to make inference on their users and network to assess how viable they are as point of interest and determine whether to invest time into them. Due to the success of their platform and the number of referrals they have received, they've already reached profitability, and took on series round of funding to capitalize on thei

.NET DeveloperJob Title - .NET Developer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

A fast-growing enterprise IT company based in Springfield, VA is seeking a .NET developer to join their growing team. This is a fully remote position. This is a contract-to-hire role focused on building, testing, and deploying high-speed network scanning tools and enterprise-level APIs using technologies like C#, .NET, MVC, and REST APIs. The ideal candidate will have 3-5 years of hands-on development experience, a sharp eye for performance optimization, and a passion for solving complex problem

Senior API Integration EngineerJob Title - Senior API Integration Engineer

nTech SolutionsCompany Name - nTech Solutions

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Reston, Virginia, USA

Contract

Terms of Employment W2 Contract-to-Hire, 12 Months This position is predominantly remote. With that said, candidates must be willing to come onsite to Reston, VA for PI planning sessions / all hands meetings roughly once per month. Candidates must be based in Maryland, Washington, DC, Virginia, or West Virginia. Overview & Responsibilities The position will require working with broad cutting edge technologies, including, but not limited to AWS API Gateway, API Management System (APIM), IBM API C

SharePoint DeveloperJob Title - SharePoint Developer

Summit TechnologiesCompany Name - Summit Technologies

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Washington, District of Columbia, USA

Contract

Summit Technologies, Inc. is looking for a SharePoint Developer to join our client s team in Washington, DC to develop and support out-of-the-box and custom SharePoint solutions using custom scripts, web parts and features pertaining to agency objectives and goals, public programs, education, research, and other initiatives. This is a hybrid role based in Washington, D.C. Candidates must be eligible for a Public Trust clearance. Responsibilities: Offer strategic guidance to the client to develop

Systems Engineer-Columbia, MD-FulltimeJob Title - Systems Engineer-Columbia, MD-Fulltime

SailotechCompany Name - Sailotech

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Columbia, Maryland, USA

Full-time

Position: Systems Engineer Location: Columbia, MD Fulltime Systems Engineer is needed to perform the following duties: Design and Development of Enterprise Applications using J2EE Technologies. Good Architecture skills and well aware of best design practices and software architectures Building Use-Case Diagrams, Sequence Diagrams, High Level Documents, System Architecture Diagrams, System Integration Strategies. Areas of expertise include Analysis, Design, Development, Deploy and testing. Expe

Senior // Staff // PHP EngineerJob Title - Senior // Staff // PHP Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Washington, District of Columbia, USA

Full-time

A global leader in the gaming modification space is actively seeking a Staff caliber PHP/Laravel to improve the backbone of their consumer product offering. The platform allows PC gamers to enhance their single-player experiences with modifications and is the most utilized gaming modification platform in the world. This role is perfect for someone that has extensive experience shipping products or features in PHP using Laravel or Symfony. This individual will communicate and partner with the CTO

Lead Java DeveloperJob Title - Lead Java Developer

Hecta Data LLC DBA VilwaaCompany Name - Hecta Data LLC DBA Vilwaa

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Chantilly, Virginia, USA

Contract

Job Title: Lead Java Developer Contract: (W2) hybrid in Chantilly VA About US At Vilwaa (, we are focused towards delivering IT services and solutions in Data Engineering, Cloud Infrastructure solutions , Digital Application Development, (IoT) - Internet of Things. Job Description : Evaluate instrument interfacing specifications using vendor documentation. May require direct communication with vendors and laboratory SMEs to understand the technical requirements.Design, code, and unit test instr

Full Stack DeveloperJob Title - Full Stack Developer

Unissant, Inc.Company Name - Unissant, Inc.

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Ashburn, Virginia, USA

Full-time

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at . We are seeking a Full Stack Develop

Devops Security EngineerJob Title - Devops Security Engineer

TechWishCompany Name - TechWish

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Manassas, Virginia, USA

Third Party, Contract

Hi,Hope you are doing good.Please find the below job description and if you are interested, please share your updated resume.Job Title: Devops Security EngineerLocation: Manassas, VA- Hybrid (3 days onsite)Duration: Long termJob Description:Responsibilities:Assist application team(s) with onboarding digital secrets to the Secret Management includingreviewing environment for authentication method, secrets engine to onboard secrets, assist indeveloping compliance reporting, policy review/enforceme

Back End Software DeveloperJob Title - Back End Software Developer

SAICCompany Name - SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2504757 Location: ARLINGTON, VA, US Date Posted: 2025-04-17 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is looking for a Back End Software Developer who will be responsible for designing, testing, implementing, and maintaining core application software. This role involves a range of development tasks, from

Senior UI Front End DeveloperJob Title - Senior UI Front End Developer

Unissant, Inc.Company Name - Unissant, Inc.

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Ashburn, Virginia, USA

Full-time

Information Technology - Solution Architect SpecialistJob Title - Information Technology - Solution Architect Specialist

Apex SystemsCompany Name - Apex Systems

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McLean, Virginia, USA

Full-time

Job#: 2072415 Job Description: We are hiring Solution Architect Specialist! Role: Solution Architect Specialist Supporting: Large Financial Services Client Location: Onsite - McLean, VA Position Description: As the Solution Architect Specialist, youll play a crucial role in enhancing and managing the Catalog and Knowledge modules for a leading financial services client. Youll streamline workflows, troubleshoot issues, implement upgrades, and collaborate with stakeholders to digitize and automa

Senior Application DeveloperJob Title - Senior Application Developer

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior Application Developer to join our team in Chantilly, VA Responsibilities include but are not limited to: Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to determine feasibility of design within time and cost constraintsCollaborating with teammates, other service providers, vendors, and users to de

Senior Application DeveloperJob Title - Senior Application Developer

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time