C# Jobs in Oklahoma

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Associate Director, Systems Integration Developer

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: The Brigham and Women's Hospital, Inc. Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to b
Posted 60+ days ago | Updated 1 hour ago

Enterprise Architect (IT)

DaVita Inc.

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Remote or Denver, Colorado, USA

Full-time

Posting Date 05/13/2025 2000 16th St, Denver, Colorado, 80202-5117, United States of America Position Description This role is part of the Enterprise architecture team which plays an integral role in building a holistic view and roadmap of the Company's technology strategy and process. An Enterprise Architect is an enterprise-wide expert with broad technical skills, deep industry knowledge, and unparalleled business acumen. The Enterprise Architect supports IT in developing value propositions
Posted 60+ days ago | Updated 1 hour ago

Lead Data Engineer - Big Data

S&P Consultants

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Nevada, USA

Full-time

About the Role: Grade Level (for internal use): 12 About the Role: Title: Lead Data Engineer - Big Data The Team: You will be an expert contributor and part of the Rating Organization's Ingestion Pipelines Engineering Team. This team, who has a broad and expert knowledge on Ratings organization's critical data domains, technology stacks and architectural patterns, fosters knowledge sharing and collaboration that results in a unified strategy. All Data Services team members provide leadership
Posted 60+ days ago | Updated 1 hour ago

Hedge Fund Software C# FIX/Order Management Software Engineer

Case Interactive

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Remote

Full-time

Senior Software Developer COMPANY Fund Solutions COMPANY is a Fin Tech company headquartered in New York, with offices also in Belfast, Shanghai, and Sydney. COMPANY develops financial software and provides product integration and implementation services for asset managers. COMPANYs products are used by portfolio managers, traders, research analysts, risk managers, accountants and operations. We look for people with a passion for finance and an understanding of how to use technology to solve bu
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Posted 60+ days ago | Updated 5 days ago

Sr. Blockchain Engineer

ConsultNet, LLC

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Remote or South Jordan, Utah, USA

Full-time

Senior BlockChain Developer Remote - USA Long term contract Pay: DOE We are seeking an experienced Blockchain Engineer. The ideal candidate will have experience working with Blockchain and Ethereum, including experience in Go, C# and other OOP languages. As a Blockchain Engineer, you will primarily work on blockchain-related projects, Designing and implement Smart Contracts using Solidity.Additionally you may also be tasked to work on back-end micro services using Go, .Net and SQL as needed.
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Posted 60+ days ago | Updated 1 hour ago

Semantic Web Engineer

Keypixel Software Solutions

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Remote

Contract, Third Party

Semantic Web Engineer Remote Responsibilities: - 5+ years of hands-on experience in semantic web or knowledge graph engineering, including leading complex projects.Proven experience with graph databases or triple stores such as Amazon Neptune, Neo4j, Virtuoso, or GraphDB. (Amazon Neptune preferred)Strong proficiency in Python; familiarity with other languages (e.g., Java, C#, JavaScript, Clojure) is a plus.Practical experience with RDF, OWL, SPARQL, and ideally SHACL.Experience with relational d
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Posted 4 days ago

Loan IQ QA Automation

Nexo Global Inc.

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Remote

Full-time

Loan IQ QA Automation Wilmington, DE or Buffalo, NY Onsite Need : 8-12 Years JD: Automation Selenium C# Design and develop automated test scripts using Selenium with C#. Should have Loan IQ experience. Execute automated tests and analyse results to ensure product quality Collaborate with developers and product owners to identify, prioritise and resolve defects Maintain and enhance existing automation framework to ensure maximum efficiency Participate in code reviews to ensure automation cod
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Posted 20 days ago | Updated 19 days ago

Sitecore - Application Developer

Vitosha Inc

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Remote or Madison, Wisconsin, USA

Contract, Third Party

Position: Sitecore - APPLICATION DEVELOPER Role Sitecore Location - Madison, WI - Remote JD Sitecore CMS,.NET (C#), MVC, Web API, SQL Server, UI components Sitecore CMS,.NET (C#), MVC, Web API Familiarity with DevOps tools (Azure DevOps, CI/CD, Git)Knowledge of Sitecore Experience Accelerator (SXA) and Helix principles Experience with Sitecore upgrades/migrations is advantageousBackground in working with Agile/Scrum teams Strong understanding and hands-on experience with Sitecore development Ex
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Posted 1 hour ago | Updated moments ago

Senior Project Engineer (CIMPLICITY)

HyreU

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Remote

Third Party, Contract

Overview/Essential Responsibilities Assist the project Architect to translate requirements/user stories into technical designs. Develop CIMPLICITY Tracker application based on designs. This will include CIMPLICITY and Tracker configuration along with custom development of VBA scripts, SQL stored procedures and possibly C# applications Primary Skillset (Must haves): 5+ years of experience with CIMPLICITY configuration, CIMPLICITY scripting(VBA), SQL stored procedure development. Strong communicat
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Posted 4 days ago

.Net Developer- W2 contract role

eTek IT Services, Inc.

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Remote

Contract

.Net Developer remote role long term contract Frontend: Strong experience with Angular, RxJs and NgRx, including reactive forms and component-driven architecture.Backend: Solid command of C#/.NET, with an understanding of modern API development patterns.Testing Mindset: Comfort with unit testing for both frontend and backend components.Experience navigating large-scale internal systems and modular codebases.Bonus: Familiarity with Nx monorepos is a plus, but not required.
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Posted 4 days ago

APIGEE Developer

Connexions Data Inc

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Remote or Heredia Province, Costa Rica

Contract

We're looking for an experienced API Developer with expertise in Apigee API proxy development and EHR integration 3+ years of API development experience, including 1 2 years with Apigee Strong knowledge of RESTFul API, FHIR Proficiency in Java/C# & JavaScript Experienced with OpenAPI/Swagger, OAuth 2.0, and API security best practices Experience with cloud platforms (AWS preferred)
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Posted 6 days ago | Updated 5 days ago

Net Developer (with some PeopleSoft / workday integration Exp.)

EA Team, Inc.

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Remote

Contract, Third Party

Position: Net Developer (with some PeopleSoft / workday integration Exp.) Location: Remote Duration: Long Term Job Description: Design, develop, and deploy scalable and resilient microservices using C# and the .NET framework. Proficiency in C# and the .NET framework (.NET Core, Core) are required skills.Ability to collaborate with cross-functional teams to define, design, and develop new features and services.Experience developing and maintaining robust, efficient, and secure RESTful APIs to fa
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Posted 1 day ago

Solution architect with Forensic Science

Techim INC

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Remote

Third Party, Contract

Hi, Greetings of the day!! Solutions Architect Forensic Science Work location: NYC, NY Work remotely: Yes Required skills: Technical Skills: o Proficiency in software architecture design, including microservices, APIs, and database management (e.g., SQL, NoSQL). o Knowledge of cybersecurity principles, encryption, and secure data storage for sensitive forensic data. o Experience with programming languages (e.g., Python, Java, C#) and integration tools (e.g., REST, SOAP, middleware).
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Posted 1 day ago

React Developer

Stellar IT Solutions

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Remote or Ann Arbor, Michigan, USA

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

Job Title: React Developer Location: Remote Job Duration: 6+ Months Interview: Video Job Description: We are seeking a Mid to Senior-Level React Developer to support a legacy application modernization project. The role involves rewriting components of an existing WebForms application into a modern tech stack using React with TypeScript and a .NET Core API. The ideal candidate will be comfortable navigating legacy code and helping transition to the new architecture, with a strong focus on fro
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Posted 13 days ago | Updated 1 hour ago

DotNet Developer

World Wide Technology

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Remote

Contract

Fullstack .NET Developer Location: Remote Duration: 6+ months Role Overview: Support the migration and integration of multiple customer-facing web portals from an existing CSS system to a new Oracle-based C2M platform. Update backend integrations and adapt frontend features to align with new data models and business requirements. Key Responsibilities: Develop and maintain .NET (Razor) web applications, both frontend and backend.Integrate web portals with Oracle SOA web services (prior SOA experi
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Posted 6 hours ago | Updated 6 hours ago

RPA Solution Architect

Reveille Technologies

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Remote

Third Party, Contract

Hi, Hope you re doing well Role: RPA Solution Architect Location: Remote Hire Mode : Contract Certification : Professional Solution Architect Required Skills and Experience: Strong knowledge of the UiPath platform, including Studio, Orchestrator, and Robots.Experience with UiPath workflows, activities, and selectors.Proficiency in programming languages like C# or VB.NET.Experience with UiPath Studio Pro, Document Understanding, AI Centre, or Action Centre is a plus.Strong problem-solving and ana
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Posted 7 hours ago

Lead Application Development Engineer

Randstad Digital

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Remote or St. Louis, Missouri, USA

Contract

job summary: Story Behind the Need - Business Group & Key Projects Our team consists of 3 Business System Analysts and 6 developers supporting Medicare and Medicaid. We are a dedicated and hard-working team. We follow Agile methodologies. Our team is responsible for developing and supporting applications for Medicare and Medicaid enrollment. The reason for this request is we are looking to increase our team size for additional work. location: Saint Louis, Missouri job type: Contract salary: $
Posted 1 day ago | Updated 1 hour ago

DevOps Security Engineer

Serenity Info Tech, Inc.

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Remote

Contract, Third Party

Title: DevOps Security Engineer Location: Remote Duration: 12 months Job Description: DevOps / Platform / Security Engineer with strong automation and scripting skillsBackend developers with deep PHP, JavaScript, and C# experience focused on secure legacy code remediationProven track record in securing and modernizing CI/CD pipelinesSkilled in cloud-native security and identity management, especially within AzurePrimary Skills GitHub Enterprise Cloud Deep experience managing repos, migrations,
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Posted 3 hours ago

.Net Developer ( Senior Developer) - ONLY W2

Radus Tek Services

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Remote

Contract

Senior .NET developer Webforms, .NET C#, Java Script/jQuery - To work on huge enterprise websites & many .NET backend systems - Very strong UI development experience is mustStrong Oracle PL/SQL development experience - Need very good experience with PL/SQL development as the engineer need to deal with hundreds of stored procedures and packages and candidate must be capable of writing high-quality performant PL/SQL codeMost of the engineers with these skills should be working on these technolog
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Posted 19 days ago

Right Angle Application Developer

Source Code Technologies LLC

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Remote

Contract, Third Party

Job Title: RightAngle Application Developer Experience: 12+ Years Location: Remote (travel onsite to San Antonio or Ohio as per client needs) Job Type: 6 Months Contract Job Summary: We are seeking a highly skilled RightAngle Application Developer with 8 10 years of experience in the Energy Trading and Risk Management (ETRM) domain, specifically working with the RightAngle platform. The ideal candidate will have strong technical expertise in .NET (C#), SQL, and relevant reporting tools, along wi
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Posted 7 hours ago