362 csharp jobs at 203 companies in Niagara Falls, NY

5d
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Associate Solutions Architect, CSC Canada
Toronto, Ontario, Canada
$76k-$126k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
Experience programming in at least one modern language; familiarity with ML or analytics domains; strong written and verbal communication; domain experience in analytics, security, storage, DevOps or application development; certifications preferred.
C++, C#, Java, Python, Golang, PowerShell, Ruby, AWS
1mo
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Technical Lead - Application Development & Maintenance (ASP.NET & Oracle Stack) (Mississauga, CA)
Mississauga, Ontario, Canada
$76k-$179k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
8+ YOE8+ years experience leading ASP.NET/C# application development and maintenance with Oracle and Microsoft SQL Server; experience with observability (Dynatrace), Splunk/ELK, DevOps tooling, and legacy modernization.
ASP.NET, C#, .NET Framework, .NET Core, .NET 6+, ASP.NET MVC, Web API, Entity Framework, Oracle 19c, SQL, PL/SQL, Microsoft SQL Server, T-SQL, IIS, Microsoft Windows Server, Red Hat, Dynatrace, Splunk, ELK, Git, Microsoft Azure DevOps, Jenkins, MSBuild, NuGet, SonarQube, ServiceNow, JIRA, PowerBuilder, Visual Basic, VB.NET, GitHub Copilot, Dynatrace AIOps, Azure OpenAI, Docker, Kubernetes, Azure, AWS, OAuth2, JWT, SSL, ITIL
1mo
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Associate, Structured Products Strategies Group
Toronto, Ontario, Canada
$120k/yr OnsiteFull Time
BMO
BMOTSX: BMO: Provides personal and commercial banking, investment, and wealth services.
2+ YOE2+ years capital markets experience, undergraduate degree in computing, strong derivatives and structured products knowledge, advanced programming in C# and Python, familiarity with Flask, React JS, and SQL.
C#, Python, Flask, React JS, SQL
3mo
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Full Stack Developer (.Net/Python)
Toronto, Ontario, Canada
$130k-$160k/yr HybridFull Time
Bayview Asset Management
Bayview Asset Management: Investment management firm specializing in credit and mortgage assets.
7+ YOE7+ years of experience building scalable, high-performance applications in finance; strong C# and Python, front-end frameworks, cloud/on-prem; excellent communication and problem-solving.
C#, Python, Angular, React, Vue, HTML, CSS, JavaScript, JQuery, REST Web Services, Docker, Kubernetes, CI/CD, SQL, NoSQL, .NET Framework 4.5-4.8, .NET 3.1-8
3mo
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Senior Software Developer - Configuration
Toronto, Ontario, Canada
HybridFull Time
TELUS Health
TELUS HealthToronto Stock Exchange: T: Digital health and wellbeing solutions for individuals and organizations.
5+ YOESenior software developer with 5+ years of experience; proficient in .NET, C#, SQL, JavaScript/TypeScript, Angular, DevOps, Agile.
C#, Web API, Microservices, JavaScript, TypeScript, AJAX, MS SQL Server 2019, T-SQL, ASP.NET MVC, NET Core, Angular, AngularJS, NET Framework, Visual Studio, SSRS, Bootstrap, HTML5, WCF/Web Services, XML, JSON, DevOps, Agile
1mo
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Développeur logiciel sénior
Canada or Toronto or Minneapolis or Japan or North America or Europe or Africa or Asia or Australia
$93k-$165k/yr OnsiteFull Time
Dayforce
DayforceNYSE: DAY: Provides cloud-based human capital management software solutions.
Senior platform/backend engineer with experience building scalable backend services and APIs using C#/.NET, SQL Server, Microsoft Azure, LLM/AI integrations, and modern CI/CD and observability practices; strong communication and leadership skills; English required.
GitHub Copilot, Cursor, Claude Code, C#/.NET, SQL Server, Microsoft Azure, LLM
2mo
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Solution Architect
Toronto, Ontario, Canada
OnsiteFull Time
Royal Bank of Canada
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
Strong .NET Core/C#, React frontend, microservices, caching, GraphQL, DevOps with Docker and CI/CD, SDLC practices.
.NET Core, C#, React, GraphQL, Docker, CI/CD, Entity Framework Core, SQL Server
1mo
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Senior Murex Integration Specialist
Toronto, Ontario, Canada
$80k-$85k/yr RemoteFull Time
Amatriot Group
Amatriot Group: Provides IT consulting and mission-critical technology support services.
4+ YOE4+ years Murex Datamart/workflows experience; strong MxMLExchange, Datamart, SQL, UNIX and scripting skills; knowledge of MX.3 integration modules, XML/XSLT, APIs and testing (SIT/UAT).
MxMLExchange, RTBS/MDCS, Datamart, MX.3, MxML, MSL, XMLF, SQL, UNIX, Python, Java, C++, C#, JavaScript, Java/J2EE, XSLT, Jenkins, Maven, Git/Bitbucket, Apache Camel, ESB, ETL, .Net, SOAP/REST Web services
2mo
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Automation Engineer (66389)
Getzville, New York, United States
$82k-$115k/yr OnsiteFull Time
SPX FLOW
SPX FLOW: Manufactures industrial equipment for fluid handling and process solutions.
Automation design and execution experience; Rockwell Studio5000; Siemens/Siemens SIMATIC NET; TIA Portal; Wonderware InTouch; Microsoft Excel; programming (C++, C#, Visual Studio); able to work on proposals and projects; travel willingness; fluent English; Spanish is a plus.
Rockwell Studio 5000, Siemens SIMATIC NET, TIA Portal, Wonderware InTouch, Microsoft Excel, C++, C#, Visual Studio
2mo
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Senior Software Engineer, CMS (Modernization of Registry)
Toronto, Ontario, Canada
$140k-$190k/yr OnsiteFull Time
TRADER Corporation
TRADER Corporation: Operates Canada's largest digital marketplace for buying and selling vehicles.
Strong experience building production systems with .NET/C#, AWS, Angular/TypeScript, REST APIs, and relational databases; ownership of major platform components and CI/CD; AI-assisted development tools a plus.
.NET, C#, Angular, TypeScript, RESTful APIs, AWS, SQL Server, Docker, CI/CD, GitHub Actions
3mo
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Senior Software Engineer, Financial Accounting
Toronto, Ontario, Canada
$140k-$180k/yr RemoteFull Time
Derivative Path
Derivative Path: Provides cloud-based software for managing financial derivatives and hedging.
5+ YOE5+ years software development; accounting/financial workflows; strong OO, async patterns; full-stack; distributed systems; testing; B.S. in CS/Finance/Economics or equivalent.
C#, .NET, React, Kafka, AWS, Entity Framework, PostgreSQL, MS SQL, MongoDB, xUnit
4w
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Lead Software Engineer AI (Staff Engineer)
Eagan or Frisco or Toronto or Ann Arbor
$127k-$237k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEBachelor's degree or equivalent, 5+ years full-stack experience building scalable cloud applications; expertise in C#/.NET, backend architecture, APIs, distributed systems, and AI integration (LLMs, OpenAI/Anthropic); front-end skills (JavaScript/Typescript, Angular/React); AWS, PostgreSQL/SQLServer, CI/CD.
C#, .NET, ASP.NET Core, FastAPI, SQLServer, PostgreSQL, AWS, Vercel, JavaScript, Typescript, HTML, CSS, Angular, React, GitHub Actions, OpenAI, Anthropic, LLMs
4d
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Production Support Technical Specialist
Toronto, Ontario, Canada
OnsiteFull Time
FNZ
FNZ: Provides an end-to-end wealth management platform for financial institutions.
5+ YOEProvide production support and incident resolution for FNZ clients; strong technical, analytical, communication skills; 5+ years financial services experience; degree or equivalent experience.
Microsoft .NET, C#, VB.NET, ASP.NET, MVC, WebAPI, SQL Server, Javascript, ReactJS, jQuery
1w
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Full Stack Developer, Assurance Innovation Lab
Toronto or Kitchener or Vancouver or Oakville or Ottawa or Markham or London
$100k-$150k/yr HybridFull Time
BDO Canada
BDO Canada: Provides accounting, tax, and business advisory services.
3+ YOE3+ years full-stack development experience building scalable cloud-native applications, APIs, and AI-enabled workflows; strong front-end and back-end skills; SQL/NoSQL experience; Docker/Kubernetes/cloud familiarity.
React, Next, Angular, Vue.js, Node.js, Python, Java, Go, C#, SQL, MySQL, MongoDB, PostgreSQL, Docker, Kubernetes, Azure, GCP, CI/CD
3mo
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Senior Test Engineer
Buffalo or East Aurora
$100k-$120k/yr OnsiteFull Time
Moog
MoogNYSE: MOG.A: Design and manufacture of precision motion control systems.
10+ YOEBachelor's degree in Electrical Engineering; typically 10 years of experience; strong hardware/software troubleshooting; leadership and collaboration skills; export-controlled information access.
LabVIEW, LabWindows/CVI, Python, C, C++, C#, Cadence Orcad, Allegro, Microsoft Visual Studio
1mo
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Application Architect
Toronto or Calgary or Vancouver
$135k-$148k/yr HybridFull Time
McCarthy Tétrault
McCarthy Tétrault: Provides comprehensive legal and business advisory services.
8+ YOE8+ years in IT with 5+ years in application/solution architecture; expertise in Microsoft Azure/M365/Power Platform, enterprise application design, cloud and AI integration, CI/CD, and strong stakeholder communication.
Microsoft Azure, Microsoft 365, Dynamics 365, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, Microsoft Intune, Microsoft Teams, Microsoft SharePoint, .NET, C#, JavaScript, TypeScript, Python, Java, .NET Core, ASP.NET, Angular, React, Node.js, Git, Microsoft Azure DevOps, GitHub, Microsoft 365 Copilot, Microsoft Azure AI services, OpenAI, Anthropic Claude, Microsoft Azure App Services, Microsoft Azure SQL, Microsoft Azure Functions, CI/CD, LLM
2mo
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Senior Manager, AWS Cloud Architecture, Global Deloitte Technology (Toronto, ON, CA, M5C 3G7)
Toronto, Ontario, Canada
$104k-$215k/yr RemoteFull Time
Deloitte
Deloitte: Global provider of audit, consulting, financial, and tax services.
10+ YOE7+ Mgmt10+ years IT experience with 7+ years AWS architecture; strong IaC (Terraform/CloudFormation); extensive AWS services; DevOps/CI-CD; Python or C#; cloud security; Agile; travel ~10%.
Terraform, CloudFormation, GitHub Actions, GitLab CI, Azure DevOps, Jenkins, Docker, Kubernetes, EKS, Python, C#, AWS, CloudWatch, CloudTrail, GuardDuty
3mo
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Advisor, Software Engineering (Ottawa)
Ottawa or Montreal or Toronto
$129k-$161k/yr HybridFull Time
CMHC
CMHC: Providing mortgage insurance and social housing programs across Canada.
10+ YOETen years software engineering experience; senior technical and delivery advisor; expertise in CRM/ERP platforms; cloud integrations; secure SDLC; strong stakeholder skills.
Microsoft Dynamics 365, Power Platform, Azure, .NET, C#, Visual Studio, Azure DevOps
1mo
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Software Developer
Tonawanda, New York, United States
$90k-$132k/yr OnsiteFull Time
Linde
LindeNYSE: LIN: Supplies industrial gases and develops gas processing technologies.
1+ YOEBachelor's in a technical discipline preferred. Experience administering Windows Server 2019/2022 and Microsoft SQL Server 2019/2022, developing applications in Visual Basic 6 and C#, Excel VBA scripting, Windows batch scripting, and supporting HMI/PLC integrations for industrial fill operations.
Windows Server 2019, Windows Server 2022, Microsoft SQL Server 2019, Microsoft SQL Server 2022, Microsoft Visual Basic 6, C#, Microsoft Excel, Microsoft Excel VBA, Windows batch scripting, iFIX, Allen Bradley PLC, ControlLogix, HMI
3mo
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AI Engineer
Toronto, Ontario, Canada
$130k-$165k/yr HybridFull Time
NetBrain
NetBrain: Provides AI-powered no-code network automation and visibility software.
5+ YOESenior AI Engineer with 5+ years of software engineering, production-grade LLM/RAG systems, strong Python/C++, and AI safety and reliability focus.
Python, C++, C#, LangChain, LangGraph, AutoGen, LlamaIndex, Graph databases, Knowledge graphs