API Jobs in District of Columbia

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1,421 - 1,440 of 2,423 Jobs

Full Stack Java Developer

BridgeNexus Technologies Inc

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Remote

Contract

On #W2 No third party or C2C profiles please. Looking for a Ex-Paypal Employee for a Remote role. Job Title: Full Stack Developer IV Location: Austin, TX Hybrid Duration: Contract Core Skills Required: Strong Java backend development Spring Boot + RESTful services Familiarity with Java libraries used in microservices Nice-to-Haves: Frontend: Node.js / React Tooling experience: Bulk onboarding, API integrations Messaging tools: Pulsar (preferred) Kafka (helpful) Spring Cloud Stream or equivalen
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Posted 8 days ago

Backend Developer (.Net) :: Remote

Caspex Corporation

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Remote

Contract

Description: We're seeking a backend software developer experienced with developing and maintaining .NET applications as part of a high-performing agile team. You'll use your problem-solving skills to debug production issues, optimize performance, and implement new features based on evolving product owner requirements. Healthcare and insurance knowledge or experience is a plus. Responsibilities Collaborate with developers and technical leads to analyze requirements and translate them into techni
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Posted 2 days ago

HealthRules Payer QA Tester

V.L.S. Systems, Inc

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Remote

Contract

Role: Senior QA Analyst with HealthRules Location: Remote- MUST work EST Duration: 6 months, Contract-to-Hire (CTH) Project Overview: The Client is transforming its core claims platform from QNXT to HealthRules. The QA/testing efforts will focus on the new HealthRules core claims platform and other integrated systems, including Guiding Care and HealthTrio. Role Overview: The Senior QA Analyst will be responsible for designing, developing, and executing manual test scripts for complex healthcar
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Posted 1 day ago | Updated 9 hours ago

Senior Lead Security Engineer - AI Engineer

JPMorgan Chase & Co.

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McLean, Virginia, USA

Full-time

Job Description We're driven by curiosity, passion, optimism, and the belief that everybody can grow. As a Senior Lead Security Engineer at JPMorgan Chase within the Cybersecurity and Technology Controls line of business, you are an integral part of a team that delivers Machine Learning solutions to meet functional and user requirements, with a focus on detecting and preventing misuse and malicious behavior. This role offers career growth and the opportunity to work with cutting-edge technolog
Posted 60+ days ago | Updated 4 hours ago

Senior iOS Engineer

SES

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Remote

Contract

Top 5 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologies Experience with mobile application architecture and design patterns (e.g., MVC, MVVM) Proficient with Swift, SwiftUI, UIKit Experience with RESTful APIs to connect iOS applications to back-end services A solid understanding of Apple s design principles and interface guidelines Work efficiently with the iOS SDK, REST, JSON, API, Objective-C, Swift, Xcode Top 3 Soft Skills:
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Posted 11 hours ago

Outsystems Developer

Apex 2000

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Remote

Contract

Hello This is Prasad from Apex-2000.We have a job position for OutSystems Developer .The End client is not disclosed yet.The Implementing Company is TCS.Contract based job.Remote role. JD:Skills: (MANDATORY) Minimum 5 years of experience as an OutSystems developer OutSystems certification (Professional or Expert level) Proven ability to design and implement new processes and facilitate user adoption. Strong understanding of the OutSystems platform, with the ability to build custom applications,
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Posted 6 days ago

Alfresco Developer

DatamanUSA, LLC

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Texas, USA

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

DatamanUSA LLC is a full-service IT Solutions Company that provides a variety of technical, IT, professional and administrative support services to both State and Federal government agencies. We also support commercial clients both large and small with staff augmentation and direct hire placement. If you are interested in this position and believe that this role is a great fit for your knowledge, skills, experience and career path. Position: Alfresco Developer (Part Time) Client: Direct Client
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Posted 1 day ago | Updated 1 day ago

Full Stack Lead Engineer

Primesoft Consulting Services Inc

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Remote

Contract

NO C2C ONLY ON W2 We have an immediate requirement for Full Stack Lead Engineer - Remote. Job Description: Fluent in modern full-stack development: React, Tailwind, Node.js or NestJS, Google Cloud Platform or other cloud platforms. Comfortable with backend technologies like Java, .NET, and building robust APIs and middleware systems. Experienced in connecting frontend and backend services with an eye for both performance and flexibility. Experience working with MCP, AI agents, Agent2Agent, and c
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Posted 15 hours ago | Updated 12 hours ago

Devops Engineer

Electronic Consulting Services, Inc (ECS Federal)

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Quantico, Virginia, USA

Full-time

Job Description ECS is seeking a DevOps Engineer to work in Quantico, VA . Please Note: This position is contingent upon additional funding. ECS is seeking an experienced DevOps Engineer to supporting cutting-edge technology for law enforcement and scientific organizations. The DevOps Engineer will be responsible for the design, deployment, testing, certification, operations, patching, addressing interoperability issues, of DevSecOps infrastructure tools, including all operating systems, sup
Posted 20 days ago | Updated moments ago

Software Developer 2- Only W2

HonorVet Technologies

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Remote

Contract

Title: Software Developer 2- Only W2Location: 100% Remote, Work Location With-in the United StatesDuration: 12+ months Description:6 years of Alfresco experience, including managing the digital platform, defining architecture, configuration and customization expertise, integrations to other systems, scoping and sizing work, assisting with backup and disaster recovery strategies.Design and implement custom solutions using .NET (C#, ASP.NET, Web API) to extend Alfresco functionality.Develop and m
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Posted 1 day ago

Lead Data Engineer Informatica IICS

M2S Tech Solutions

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Remote

Full-time

HiGreetings!! Please find the Job Description mentioned below. Please reply back if you are interested in this position. Role :Lead Data Engineer IICSLocation : Remote Must Have: Informatica IICS and Administration, Informatica IICS (CAI, CDI) Any RDBMS Azure/AWS Administration Good to have: Python ADF Redshift/ Snowflake Job Description:Minimum 5+ years' experience with Informatica Data Management Cloud (IDMC), particularly with Cloud DataIntegration (CDI), Cloud Application Integration
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Posted 1 day ago

MS Database Administrator (Maximo Database Administrator)

ALTA IT Services

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Hyattsville, Maryland, USA

Full-time

Maximo Database Administrator Contract Length: 7 months with possibility of extension Location: Remote, with possible onsite meetings in the DMV area. Responsibilities: Database Administration and Maintenance on Oracle 12c, Oracle18 and SQL databases. Monitor, maintain, and optimize Maximo and asset management system databases. Maintain and enhance data archiving. Manage database configuration and security settings, ensuring compliance with company IT and cybersecurity standards. Perform patch
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Posted 16 days ago | Updated moments ago

ABBYY Developer

RiseIT Solutions

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Remote

Contract

Title: ABBYY Developer Location: Remote (candidate must be US based) Contract: 12+ month Job Description: As an ABBYY Developer, this person will work with ITS global team on-automation design, capabilities, troubleshooting, and digital work development and/or additional programming. Required Skills & Experience: ABBYY Certified; specifically, with FlexiCapture 12 for Invoices Bachelor Degree or higher 3-5 years of experience with ABBYY Flexicapture 3-5 years of experience with Vantage 3-5
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Posted 10 days ago

Back End Software Developer

QinetiQ US

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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 4 hours ago

Salesforce Lead with Experience Cloud

eTek IT Services, Inc.

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Remote

Contract

Salesforce Lead 12+ months contract remote role Requirements: 10+ years of hands-on Salesforce development with some level or technical leadexperience. Proficiency in Apex, Visualforce, Lightning Web Components (LWC), and SOQL/SOSL. Experience with Salesforce APIs (REST/SOAP), OAuth, and integration patterns. Strong understanding of Salesforce architecture, including governor limits and security. Familiarity with CI/CD tools (e.g., Git, Jenkins, Salesforce DX). Experience with Agile/Scru
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Posted 1 day ago

Full Stack Software Engineer-TS/SCI with polygraph required

LMI Government Consulting (Logistics Management In

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McLean, Virginia, USA

Full-time

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agilit
Posted 60+ days ago | Updated moments ago

Technical Manager - SAP

Korn Ferry

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Remote

Contract

We have partnered with our client in their search for a Technical Manager - SAP. This position will provide deep technical knowledge, end to end technical oversight from design through owning the implementation of the solution including, but not limited to, integrations with internal and external systems/services, heavily focused on S/4 RISE, SAP BTP Integration Suite, APIs integrations B2B, A2A, and B2C. Primary focus will be on supporting existing integrations between SAP S/4HANA and Cloud sys
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Posted 1 day ago | Updated moments ago

SAP APM (Agent Performance management)

Jubilant Consulting

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Remote

Contract, Third Party

SAP APM (Callidus ICM) architect Location: Remote Mandatory: End-to-end Implementation experience in implementation of SPM solution using SAP APM (erstwhile Callidus ICM) 10+ years of development experience in SPM projects with thorough understanding of core functionalities Hands on experience on design and development of Plan creation, Payout execution, Statement using Jasper report Experience on SAP Advanced Workflow Strong working knowledge in SQL and PL/SQL Knowledge in API integration wit
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Posted 14 days ago

Remote - Kogito Developer

GRT Corporation

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Remote

Contract

Job Title: Kogito Technical Lead / Senior Developer Location: Remote] Experience Required: 56+ years in Java development, 35+ years in Kogito BPM Education: Bachelors degree in Computer Science, Software Engineering, or a related field Job Summary: We are seeking an experienced Kogito Technical Lead / Senior Developer to join our engineering team. This role is responsible for designing, developing, and deploying cloud-native applications using the Kogito framework for process automation and deci
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Posted 15 days ago | Updated 15 days ago

Consulting Senior Software Engineer (Clearance Required)

Oracle Corporation

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Annapolis, Maryland, USA

Full-time

Job Description FEDERAL GOVERNMENT - ship required. MUST currently hold and have the ability to maintain a TS/SCI with Poly An experienced consulting professional who has a broad understanding of solutions, industry best practices, multiple business processes or technology designs within a product/technology family. Operates independently to provide quality work products to an engagement. Performs varied and complex duties and tasks that need independent judgment, in order to implement produc
Posted 17 days ago | Updated 4 hours ago