API Jobs in Washington

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61 - 80 of 2,257 Jobs

Information Technology Senior Consultant

ManTech

•

Columbia, Maryland, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Information Technology Senior Consultant, to join our team in Columbia, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO's Enterprise Information Technology (EIT). EIT is MPO's backbone- platform for all Enterprise users. Data Center & Comp
Posted 14 hours ago

Information Technology Senior Consultant

ManTech

•

Columbia, Maryland, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Information Technology Senior Consultant, to join our team in Columbia, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO's Enterprise Information Technology (EIT). EIT is MPO's backbone- platform for all Enterprise users. Data Center & Comp
Posted 14 hours ago

Manager, Software Engineering

Costar Group

•

Arlington, Virginia, USA

Full-time

Manager, Software Engineering Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and
Posted 4 days ago | Updated 2 hours ago

Data engineer - Content Retrieval

GCS

•

Washington, District of Columbia, USA

Contract

Job Title: Software Developer - Information Retrieval Location: Washington, DC (preferred) or Philadelphia, PA Employment Type: Contract Job Description: We are seeking a skilled Software Developer - Information Retrieval to contribute to the development and optimization of advanced information retrieval systems. The ideal candidate will work on search algorithms, ranking models, and indexing strategies, while ensuring seamless data ingestion and processing. This role involves collaborating wi
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Posted 28 days ago | Updated 2 days ago

Senior JavaScript Engineer

Motion Recruitment Partners, LLC

•

Washington, District of Columbia, USA

Full-time

Join a forward-thinking enterprise technology company on a 12+ month contract (with potential to convert to full-time) that's 100% remote-as long as you're based in one of the eligible U.S. states. You'll work on cutting-edge web applications using Vue.js or React, Node.js, GraphQL, and AWS in a modern, agile environment. Here's the cool part: you'll be helping build a brand-new patient portal that will transform how patients access and manage their healthcare. Think real-time data, intuitive de
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Posted 16 days ago | Updated 10 hours ago

Urgent opening for Boomi Integration & API Architect - Remote - Contract

ITBuild Solutions

•

Arkansas, USA

Contract, Third Party

Hi I hope you are doing well. This is Rahul from IT Data Build and I have a new position that may be relevant to your candidature. Please find details below and let me know with an updated copy of your Resume and contact details if interested so that I can present your profile to my Hiring manager. Position: Boomi Integration & API Architect Location: Remote Job Type: Contract Job Description:- We currently have an opportunity for Boomi Integration & API Architect" with one of our client i
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Posted 60+ days ago | Updated 1 hour ago

Senior Cloud Engineer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0218591 Cloud Engineer, Senior The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a Cloud Engineer, you're eager to develop, manage, and secure cloud capabilities that meet your client's needs. As a Cloud Engineer at Booz Allen, you can use your technical skills to affect mission-forward change. On our team, you'll hone your skills using the latest cloud technologies as you look for ways to improve your client's environment with new software t
Posted 1 day ago | Updated 3 hours ago

Instrumentation Engineer - Rockville, MD

Automated Precision Inc

•

Rockville, Maryland, USA

Full-time

We are a leading manufacturer of laser measuring and metrology products. Our systems are used in a variety of industries including aerospace, shipbuilding, heavy equipment manufacturing, machine tool, energy and construction verticals. At the corporate headquarters in Rockville, MD, we are currently seeking to add to the team an Instrumentation Engineer. Role: Provide testing of new products before shipment and of incoming products for repair and calibration. Perform failure analysis and provide
Posted 1 day ago | Updated 20 hours ago

Collibra solution specialist/architect

SSTech LLC

•

Washington, District of Columbia, USA

Contract

Hi,We do have an urgent requirement for the below position with our direct client, Please submit Resume, Rate and Contact details.Job Title: Collibra solution specialist /architect Location: Washington DC (4 days a week) Contract: Long Term Job Description: Experience working with various Line of Business (LOBs) to create Data Governance glossary, Data Governance framework and Process flow diagrams.Ability to work with business SMEs and elicit requirements (functional/non-functional/operationa
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Posted 15 hours ago | Updated 14 hours ago

MuleSoft Architect

Peraton

•

Herndon, Virginia, USA

Full-time

Responsibilities Peraton is seeking a MuleSoft Architect to join our team of qualified, diverse individuals. This position will be located in Herndon, VA. The qualified applicant will become part of Peraton's Department of State (DOS) Consular Systems Modernization (CSM) Program, for the Bureau of Consular Affairs (CA). This initiative will modernize and consolidate the operational environment under a common technology framework in order to better support the services provided to CA's customers
Posted 60+ days ago | Updated 18 days ago

Database Analyst ? Technical Targeting, Level 2 (TS/SCI with Poly Required)

General Dynamics Information Technology

•

McLean, Virginia, 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: Database Analysis/Design Job Qualifications: Skills: Database Architecture, Database Management Systems (DBMS), Databasing, Relational Database Management System (RDBMS)Certifications: NoneExperience: 5 + years of related experienceship Required: Yes Job Description: Database Analyst
Posted 2 hours ago

Full Stack Developer Node/Angular

Compunnel Inc.

•

Reston, Virginia, USA

Contract

; Job Summary We are looking for a Full Stack Developer with strong expertise in API service development using Node.js and UI development using Angular.This role is critical in delivering a new product through scalable backend services and seamless user interfaces.The ideal candidate will have hands-on experience in AWS services and a strong command of TypeScript and JavaScript frameworks. ; ; Key Responsibilities Design and develop intuitive, high-performance REST APIs using Node.js.Build an
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Posted 2 days ago | Updated moments ago

Mulesoft Architect

Credence Management Solutions

•

McLean, Virginia, USA

Full-time

Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission success for war-fighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest G
Posted 1 day ago | Updated 11 hours ago

Software Engineer (MuleSoft)

Robert Half

•

Washington, District of Columbia, USA

Contract

Description Are you passionate about designing and implementing cutting-edge systems integration solutions? We are seeking a Senior Systems Integrator to join our team in the Washington, D.C. area. In this role, you will lead efforts to streamline data flow across various systems and platforms, leveraging MuleSoft and API management technologies. Your experience and leadership will enable seamless system interoperability and drive innovative integration strategies. Key Responsibilities: Archite
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Posted 14 days ago | Updated 11 hours ago

Database Analyst ? Technical Targeting, Level 3 (TS/SCI with Poly Required)

General Dynamics Information Technology

•

McLean, Virginia, 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: Database Analysis/Design Job Qualifications: Skills: Database Architecture, Database Management Systems (DBMS), Databasing, DocumentationsCertifications: NoneExperience: 8 + years of related experienceship Required: Yes Job Description: Database Analyst - Technical Targeting, Level 3
Posted 2 hours ago

FTE Hiring - AWS Data Engineer - Reston, VA (Onsite)

Hexaware Technologies, Inc

•

Reston, Virginia, USA

Full-time

Who we are? At Hexaware Technologies, we are a leading global IT Services company, dedicated to driving digital transformation and innovation for businesses around the world. Founded in 1990, Hexaware has grown into a global trusted partner for enterprises, offering comprehensive AI empowered services including IT Consulting, Application Development, Infrastructure and Cloud Management and Business Process services. At Hexaware we are a community of creative, diverse, and open-minded Hexawarians
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Posted 9 days ago | Updated 2 days ago

Mid-level UAT Analyst

Software Guidance & Assistance

•

Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for an Mid-level UAT Analyst for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This position is hybrid (2 days/week Onsite) Responsibilities : Defines and implements UAT strategies, plans, and methodologies for complex, mission-critical software applications. Collaborates with project stakeholders to define UAT objectives, scope, and deliverables aligned with CRED's strategic goals. Create and m
Posted 2 days ago | Updated moments ago

Back End Software Developer

SAIC

•

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
Posted 14 days ago | Updated moments ago

Asset Management System Developer

NuAxis LLC

•

Merrifield, Virginia, USA

Full-time

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers; engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated A
Posted 1 day ago | Updated 1 hour ago

Senior Analyst, CRM Analytics

HAYS

•

Washington, District of Columbia, USA

Contract

Senior Analyst, CRM Analytics - Contract - Remote - $45.00 - $50.00/hr. The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position. Applicants must be legally authorized to work in the United States. Sponsorship not available. Our client is seeking
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Posted 1 day ago | Updated 11 hours ago