C# Jobs in Columbus, OH

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301 - 320 of 393 Jobs

Staff Application Security Engineer

M&T BANK CORPORATION

•

Remote

Full-time

Overview: As the Lead Product Security Engineer at M&T Bank, you will support and participate in the building and implementation of software security controls in all stages of the product development life cycle. This role will offer you the opportunity to be involved with a wide range of responsibilities in transforming the software security culture and technologies. We are looking for a highly motivated, talented, and hands-on engineer who will be responsible for identifying and mitigating sof
Posted 60+ days ago | Updated 10 hours 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 10 hours 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 4 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 10 hours ago

Application Developer

Computer Enterprises, Inc.

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Columbus, Ohio, USA

Contract

Hello, Role Senior MS Developer Duration 12+ Months Location Columbus Ohio 43215 United States (Hybrid 3 days a week) Skills: 5 - 10 years IT experience 3 - 5 years application development in a Microsoft environment Strong knowledge of common concepts, architectures and processes in software development. Well-versed in dealing with common IT technologies (e.g. Java, .Net, C#, Web, databases, Siebel, or SAP) Fully proficient in the core technologies (C#, ASP, ASP.net, JavaScript, Angular JS, T-SQ
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Posted 14 days ago

Sr. Net Developer

AV Talent Solutions LLC

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Columbus, Ohio, USA

Full-time

he Selected Consultants Must Possess Strong Communication and leadership skills.Facilitation skills to foster collaborative and innovative spaces.Collaboration and negotiation skills to support resources across business and functional lines.Confidence and influential communication skills to present ideas and solutions.Oral and written English language skills to articulate collaborative ideas clearly.Independent coding skills.Complimentary team player mindset.Time and resource management and prio
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Posted 14 days ago

Argo Developer

O3 Technology Solutions

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Columbus, Ohio, USA

Contract, Third Party

Job Title: Argo Developer Location: Columbus, OH (Onsite preferred) Duration: Long-Term Contract Visa: Open to all visa types Rate: DOE (Based on experience) Job Summary: We are seeking an experienced Argo Developer with strong expertise in Argo Traditional Teller platform (Argo ADS), not Argo CD. The ideal candidate will have hands-on development experience in Argo version 6, including customization of core Teller applications and integration with backend systems using Java, .NET, and scripting
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Posted 19 days ago

Argo Developer

Galent

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Columbus, Ohio, USA

Contract

Location: Columbus, OH - Day 1 Onsite all 5 days officeExperience: 8+ YearsJob Description: ARGO Skills Argo developer with 5 years of experience developing in Argo Traditional Client for Teller platform. .NET Must have current knowledge in Argo version 6 development objects including Enablers, WOGS, AOGS, host communications, EJ and Totals. Must have experience in all aspects of supporting components within the Argo framework including. Network configuration Configuration files Electronic Jour
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Posted 53 days ago | Updated 21 days ago

Senior Sharepoint Engineer

Softworld, Inc.

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Columbus, Ohio, USA

Contract

Job Title: Senior SharePoint Engineer Job Location Columbus Ohio 43219 LOCAL CANDIDATES ONLY Onsite Requirements: SharePoint dev/engineeringv 2019 Experience with .NET Job Description: Primary Duties and Responsibilities: Migrate SharePoint Server-side solutions from SharePoint 2007 to SharePoint 2016 Troubleshoot and fix SharePoint OOB and custom application issues; provide root cause analysis in a timely manner Create and maintain SharePoint sites, work with contents including site and site c
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Posted 10 days ago | Updated 3 hours ago

Senior Sharepoint Engineer

Randstad Digital

•

Columbus, Ohio, USA

Contract

job summary: Migrate SharePoint Server-side solutions from SharePoint 2007 to SharePoint 2016Troubleshoot and fix SharePoint OOB and custom application issues; provide root cause analysis in a timely manner location: Columbus, Ohio job type: Contract salary: $85 - 95 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Create and maintain SharePoint sites, work with contents including site and site collection features, list, libraries, permissions and other SharePoint comp
Posted 10 days ago | Updated 1 hour ago

Senior .NET Developer (10+ Years Experience) - Columbus, Ohio - Onsite

URSI Technologies Inc.

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Columbus, Ohio, USA

Third Party, Contract

Position .NET DeveloperLocation Columbus, Ohio - OnsiteDuration 1+ Year (Extendable)Locals PreferredJob Description: This position is responsible for the design and development of application software to meet business needs and product deliverables. The selected consultant will work closely with the designated IT manager, project managers, and other developers in an agile development environment. The work scope of the consultant will include requirements gathering, application design, applicatio
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Posted 60+ days ago | Updated 25 days ago

Google Cloud Platform Cloud Engineer

Cyber Sphere LLC

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Remote

Third Party, Contract

Google Cloud Platform Cloud Engineer Remote (travel to Denver once or twice ) 3-4Months Contract API Management: Experience with Apigee (Google Cloud Platform's API management platform) is essential for migrating and configuring APIs. C# and Java: The customer's applications use C# and Java, so the SCEs should have strong development experience in these languages. Istio/Cloud Service Mesh: Experience with service mesh technologies is crucial for migrating and configuring the service mesh compone
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Posted 5 days ago

.NET Developer

Neo Prism Solutions, LLC

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Remote

Contract

Job Title: .NET Backend Developer with Azure Job Description: We are looking for a .NET Backend Developer with experience in Microsoft Azure. The candidate should be skilled in C#, .NET Core, and building APIs. Experience with Azure services like App Services,React.JS
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Posted 3 days ago

.NET Developer with State Govt experience

AmmaluIT

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Remote

Contract

We are looking for a skilled .NET Developer to join our team. The ideal candidate will have experience in developing web applications using C#, ASP.NET, and SQL Server. Responsibilities include writing clean, scalable code, debugging applications, and collaborating with cross-functional teams. Knowledge of front-end technologies like HTML, CSS, and JavaScript is a plus.
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Posted 15 hours ago

.NET Solution Architect

Vigna Solutions Inc.

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Remote

Full-time

Role: .NET Solution Architect Location: Remote Client: IBM Duration: 6 12 Months (Long-term contract) Energy and Utility Client Exp is Mandatory Required Skills:7 10 years of experience in C# / .NET FrameworkAngularJS frontend experienceStrong GitHub expertise (merging/releasing from multiple branches)Experience integrating with Auto-Desk Vault using Vault API
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Posted 5 days ago

Semantic Web Engineer(Semantic exp must)

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 24 days ago | Updated 7 days ago

AI Engineer

iTeckSoft INC.

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Remote

Contract

No H1 B or OPT candidates Skill sets required Strong communication and collaboration skills.Proven experience with LLMs, prompt engineering, and RAG architecture.Solid understanding of Azure services, including:Azure OpenAIAzure AI SearchAzure FunctionsAPI ManagementWeb App DeploymentGrowing proficiency in .NET 8, C#, and ASP.NET Core.Familiarity with Python is a plus.Experience with DevOps and CI/CD tools.
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Posted 10 days ago

WPF Developer Remote Location

Sierra Business Solution LLC

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Remote

Contract, Third Party

New York NY Job Description: >> Highly skilled and experienced WPF Developer to be part of Front Office technology team. >> Must be an expert in WPF and .Net framework. >> Has experience of working on applications used by front office traders. >> Has good understanding of financial markets, Instruments and trading workflows. >> Responsible for designing, developing, and maintaining high-performance trading applications used by front office traders. >> Collaborate closely with traders and other
Posted 3 days ago | Updated 3 days ago

Senior Power Platform Canvas App Developer at Charlotte, NC local only

Atash Enterprises, LLC

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Remote or Charlotte, North Carolina, USA

Contract

Experience in developing applications using Microsoft Power Platform, with a focus on Canvas Apps. Required5YearsProficiency in Power Apps, Power Automate, and Power BI. Required5YearsStrong understanding of data modeling and database design. Required5YearsExperience with integrating Power Platform solutions with other Microsoft services (e.g., SharePoint, Dynamics 365) and third-party applications. Required5YearsKnowledge of programming languages such as JavaScript, TypeScript, and C#. Required
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Posted 7 days 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 exper
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Posted 17 hours ago | Updated 16 hours ago