OpenAPI jobs in Virginia

MuleSoft Developer_Healthcare Domain_Remote

Remote

•

2d ago

Overview We are looking for an experienced MuleSoft Developer to design, develop, integrate, and support enterprise-level APIs and integration solutions.The ideal candidate will have strong hands-on experience with MuleSoft, API architecture, ESB, microservices, messaging middleware, API security, and healthcare/pharma domain projects.Key Responsibilities Design, develop, and implement scalable APIs and integration solutions using MuleSoft API Platform.Develop and maintain APIs integrating API P

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Third Party, Contract

Depends on Experience

MuleSoft Integration Developer

Hybrid in Vienna, Virginia

•

27d ago

<>Role Overview<>The MuleSoft Integration Developer will design, build, and implement integration solutions supporting Project Keystones modernization of Contract Lifecycle Management (CLM) and Source-to-Pay (S2P) systems. This role will focus on developing scalable, secure, and well?governed integrations across Icertis, Infor LN, Costpoint, and associated enterprise systems using MuleSoft Anypoint Platform.<>The developer will work hands?on to translate functional and technical requirements int

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Contract

90 - 100

Senior AI Engineer

Remote

•

2d ago

Senior AI EngineerPosition OverviewWe are seeking a Senior AI Engineer to join a team responsible for developing the foundational platforms and services that enable agentic commerce and next-generation AI-powered digital experiences. In this role, you will work at the intersection of software engineering, cloud-native architecture, API platform development, and AI application engineering. You will design and build scalable APIs, Model Context Protocol (MCP) servers, AI agents, enterprise integra

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Contract

Depends on Experience

API Backend Developer/Engineer

Remote

•

6d ago

Hi All, Please find the details below Title: API Backend Location: Remote Hiring Mode: Contract This role will focus on developing scalable API products, enabling API consumers, enforcing API governance standards, and supporting secure API onboarding and consumption patterns. The ideal candidate has strong hands-on experience with REST APIs, API management, API product design, Swagger/OpenAPI documentation, security controls, and modern integration patterns, including hands-on experience buil

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Contract

Depends on Experience

Cloud API Architect || W2 & C2C

Remote

•

12d ago

Cloud API ArchitectLocation: RemoteExperience: 15+ YearsRole Overview: We are seeking a highly experienced Cloud API Architect to design, develop, and govern enterprise-grade API platforms for a leading banking client. This role will be responsible for defining API architecture strategy, implementing secure and scalable cloud-native APIs, and enabling seamless integration across enterprise applications, digital channels, and third-party systems. The ideal candidate will have deep expertise in AP

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Contract

Depends on Experience

Azure API Engineering

Remote

•

2d ago

Title: Azure API Engineering Location: Remote (USA) Role Overview The Senior API Engineer will be responsible for building and supporting scalable, secure, and high-performance APIs on Microsoft Azure. The ideal candidate will have hands-on experience with Azure API Management, Azure Functions, cloud networking, security, infrastructure automation, and CI/CD practices. Experience with MuleSoft and AI-assisted development tools is highly desirable. Key Responsibilities Design, develop, dep

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Contract, Third Party

$Dependence on the experience

Azure API Engineer

Remote

•

4d ago

Position: Senior API Engineer AzureLocation: Remote (USA) Rate: $55 - $59 per hour on C2C Role OverviewThe Senior API Engineer will be responsible for building and supporting scalable, secure, and high-performance APIs on Microsoft Azure. The ideal candidate will have hands-on experience with Azure API Management, Azure Functions, cloud networking, security, infrastructure automation, and CI/CD practices. Experience with MuleSoft and AI-assisted development tools is highly desirable. Key Respon

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Contract, Third Party

65 - 70

API Product & MCP Engineer

Remote

•

6d ago

Job OverviewWe are seeking a highly skilled API Product & MCP Engineer to design, develop, govern, and support scalable API products and modern integration solutions. This role will focus on enabling API consumers, establishing API governance standards, supporting secure API onboarding and consumption patterns, and building reliable API platforms that meet enterprise scalability, security, and usability requirements. The ideal candidate has strong hands-on experience with REST APIs, API manageme

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Contract

30 - 40

AI Full Stack Developer (C#. .Net, React, Azure)

Vienna, Virginia

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Today

AI Full Stack Developer (.Net, Azure, React) 12 Months contract extension Location: Vienna, VA 22182 / Southfield, MI Required : .Net , Azure , AI coding assistants tools, React Job description: Software development experience. Deep expertise in Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC)Strong C# .NET 8 Azure Functions, Entity Framework Core, xUnit testing, REST API designStrong React / TypeScript / Next.j

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Contract

Depends on Experience

TypeScript/Golang Engineer

Remote

•

20d ago

Role: TypeScript/ Golang Engineer Location: Phoenix, Atlanta, or Sunrise (Remote) Duration of contract: Long Term contract Employment Type: W2 Responsibilities: Design and develop production-grade CLI tools using Golang and/or TypeScript.Build command-line experiences for API governance, review automation, developer workflows, and platform operations.Create extensible plugin architectures and SDKs for internal and external consumers.Design and implement software distribution strategies across m

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Contract

Depends on Experience

Apigee Architect

Remote

•

19d ago

Title-Apigee Architect Role Overview Location-Remote We are seeking an experienced Apigee Architect to lead the design, architecture, implementation, and governance of enterprise API platforms using Google Apigee. The ideal candidate will have deep expertise in API management, API security, cloud-native integration, microservices, and enterprise architecture. This role requires close collaboration with business stakeholders, architects, development teams, and DevOps to deliver secure, scalabl

Contract, Third Party

Depends on Experience

REMOTE: Urgent Hire: Cloud Developer : Richmond, VA 23219

Richmond, Virginia

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26d ago

Title/Role: Cloud Developer Worksite address:Richmond, VA 23219 Interview Type: Phone Only Work Arrangement: Remote Skills Required / Desired Years of Experience required Candidate has Azure App Services, Azure functions, Azure Kubernetes Service (AKS), Azure Storage (Blob, Table, Queue), Azure SQL/Cosmos DB Required 7 years Azure API Management, Azure DevOps (Repos, Pipelines, Boards), Identity & Access: Azure AD, OAuth2, OpenID Connect Required 7 years Strong proficiency in J

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Contract, Third Party

Depends on Experience

Sr .Net Developer

Hybrid in Vienna, Virginia

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10d ago

Role: .Net Developer (AI Enablement) Duration :: Contract Location: Vienna, VA Required skills : 12+ years of software development experience. Deepexpertisein Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC)Strong C# .NET 8 Azure Functions, Entity Framework Core,xUnittesting, REST API designStrong React / TypeScript / Next.js 15 App Router, RTK Query, Tailwind CSS,componentlibrary patternsAzure SQL / SQL Serve

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Full-time

1,10,000 - 1,30,000

Sr. z/OS Connect Specialist

Remote

•

13d ago

Job Title: z/OS Connect Specialist Location: Remote Duration: 6-12 months Contract (with possible extension) Key Responsibilities Install, configure, customize, upgrade, and maintain IBM z/OS Connect environments.Perform end-to-end administration of z/OS Connect Enterprise Edition, including runtime setup, server configuration, API/service deployment, security configuration, and operational support.Configure and manage z/OS Connect server.xml, started tasks, runtime libraries, configuration fil

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Contract

Depends on Experience

Software Developer

Remote

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9d ago

Software Developer AI Developer Skills Required: Python, FastAPI, AWS, PostgreSQL, Async Programming, Background Job Orchestration, Distributed Systems, Retrieval-Augmented Generation (RAG), Vector Search, Embeddings, Multi-Tenant Architecture, RBAC, Audit Logging, LangGraph, Agentic Workflows, Tool-Calling, State Machines, Human-in-the-Loop Approval Patterns, LLM Cost Optimization, Prompt Engineering, Eval Design, API Design, Schema-Driven APIs, CI/CD Plus: Amazon Bedrock, OpenAI, Anthropic, La

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Contract

Depends on Experience

Senior Data Architect

Springfield, Virginia

•

Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Data Architect to work in Springfield, VA or St. Louis, MO. Responsibilities: Design, build, and govern the Enterprise Data Layer of a Digital Engineering Ecosystem supporting NGA. Owns the Data Fabric and Data Mesh implementation, integration APIs, and the data model/ontology governance that allow the ecosystem to expand beyond systems engineering & architecture (SE&A) data into financial management, contract management, workforce, por

Full-time

USD 130,000.00 - 190,000.00 per year

Full Stack Developer II

Remote

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2d ago

NOTE: Must have Retail/ E-Commerce exp. Tell us about your department: EIP Enterprise Information Protection Project Description: Developing application and building system integrations Position Summary/Job Description: Developer Skills Overview: What are the top five skills and number of years of experience required to perform this job? Design, develop, and maintain highly scalable, secure, and resilient microservices using Java, Spring Boot, and cloud-native technologies, ensuring high perfor

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Contract

Depends on Experience

Principal Architect - Node.js, TypeScript, React, experience using AI Agent tools || Remote || W2 & C2C

Remote

•

2d ago

Job Description:We are seeking a Principal Architect with strong hands-on experience in Node.js, TypeScript, React, API architecture, and AI Agent technologies to lead architecture initiatives for an API Discovery, Inventory & Rationalization workstream. The ideal candidate will have deep expertise in modern application architecture, API ecosystems, enterprise integration, and AI-assisted engineering. This role will define architecture patterns and technical strategies for discovering, catalogin

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Contract, Third Party

60 - 65

Staff Software Engineer - Python / Django

Remote

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12d ago

As a Staff Software Engineer you will be part of the new Product Engineering team tasked with designing and building the next generation of Agentic AI-powered products. Acting as the Technical Lead and Primary Architect, you will be a hands-on leader responsible for the teams overall delivery. You will lead a small team by decomposing complex product requirements into actionable tasks, providing technical mentorship, and guiding the architectural direction while remaining deeply embedded in the

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Full-time

140,000 - 180,000

Lead z/OS Connect Specialist / System Administrator

Remote

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9d ago

We're seeking for an Lead z/OS Connect Specialist / System Administrator for our direct client. Please review the below job Description and revert with your interest for the same. Job details: Role: Lead z/OS Connect Specialist / System Administrator Duration : 6 Months Shift: 08:00 AM EST to 5:00 PM EST Remote (US) Total Experience: 15+ Years Relevant Experience: 10+ Years Job description: As a z/OS Connect Specialist / System Administrator you will solve complex technical problems and support

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Contract

Depends on Experience

OpenAPI jobs in Virginia, USA