292 software c jobs at 169 companies in Lockport, NY
1mo
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Sr. C++ Software Developer
Toronto, Ontario, Canada
$144k-$198k/yr OnsiteFull Time
8+ YOEBachelor's in CS/SE/Math, 8+ years C++ development, 3D geometry and computational methods experience, git and Visual Studio/VSCode proficiency, experience with LLM tools, cloud familiarity, regulated-industry quality/process adherence.
C++, git, Microsoft Visual Studio, Microsoft VSCode, Claude Code, CoPilot, Codex, LLM, AI, Linux, docker, WSL2, C#, Python, Go, AWS Lambda, EC2, IAM, S3, Splunk, Terraform, Terragrunt, Bamboo, GitHub Actions, TDD
1mo
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Senior Software Engineer (C# & .Net)
Toronto, Ontario, Canada
HybridFull Time
5+ YOE5+ years software development; proficiency in C#, object-oriented design, microservices, multithreading, SQL/NoSQL databases, automated testing, and strong communication skills.
C#, .NET, SQL, NoSQL, Apache Kafka, Redis, Memcached, MongoDB, Docker, Kubernetes
2d
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C# Developer
Toronto, Ontario, Canada
OnsiteFull Time
Strong C#, .NET/ASP.NET Core, Python and SQL skills; experience with Microsoft Azure, DevOps, Cosmos DB, and frontend frameworks; strong problem-solving and communication.
C#, ASP.NET Core, SQL, Python, Microsoft Azure, Microsoft Azure DevOps, Application Insights, Cosmos DB, Angular, ReactJS, CI/CD, Pega, Appian, MuleSoft, Boomi
1mo
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Software Engineer – Threat Protection (C++)
Waterloo or Toronto
$101k-$136k/yr HybridFull Time
4+ YOE4+ years C++ experience, proficiency in modern C++, multithreading, IPC and system programming; strong debugging with Visual Studio and WinDBG; ability to analyze telemetry/logs; SQL or Python skills.
C++, Visual Studio, WinDBG, Windows, SQL, Python, Databricks
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Software Engineer, C++, Level 5 (Fixed Term)
Toronto, Ontario, Canada
$173k-$259k/yr HybridFull Time
6+ YOE6+ years software engineering experience, bachelor’s degree in a technical field or equivalent, 2+ years building high-performance graphics systems, strong graphics knowledge, C/C++ experience, and excellent communication and critical thinking skills.
C/C++, OpenGL, Metal, Vulkan
1mo
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Software Engineer, C++, Level 5 (Fixed Term)
Toronto, Ontario, Canada
$173k-$259k/yr OnsiteFull Time
4+ YOE4+ years software engineering experience, Bachelor’s in computer science or equivalent, 2+ years building high-performance graphics systems, 2+ years with C/C++, strong modern graphics knowledge, code quality and performance skills.
C/C++, OpenGL, Metal, Vulkan
1w
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Senior C# Engineer, TD Securities
Toronto, Ontario, Canada
$127k-$164k/yr OnsiteFull Time
7+ YOE7+ years C# experience on Microsoft stack, strong software engineering, capital markets/equity derivatives experience preferred, web and DB familiarity, DevOps and cloud exposure.
C#, C++, Node.js, Angular, Oracle, Mongo, MQ, Redis Cache, Kafka, Azure, Google Cloud
3w
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Senior Software Engineer – C# .NET (Backend Developer)
Toronto, Ontario, Canada
$80k-$130k/yr HybridFull Time
5+ YOE5+ years software development experience with C# and .NET, backend development, relational databases (Microsoft SQL Server), strong analytical and communication skills.
C#, .NET Framework, .NET Core, .NET 6+, ASP.NET Core, Microsoft SQL Server, SQL, RESTful (Rest-APIs), Cloud Computing
2mo
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Senior Software Engineer, C++
Toronto, Ontario, Canada
$90k-$130k/yr HybridFull Time
5+ YOE5+ years of C++ experience; degree in Computer Science or related field; strong SQL; experience with Git/SVN; Agile/SCRUM; familiar with enterprise tools (ServiceNow, Jira, SharePoint); SDLC knowledge; designing real-time business applications.
C++, SQL, Git, SVN, ServiceNow, Jira, SharePoint, SDLC, SCRUM, Agile
3w
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Staff Software Engineer (C#, Cloud)
Eagan or Toronto
$127k-$237k/yr HybridFull Time
8+ YOEExpert C# developer with 8+ years experience in cloud-native architectures, UNIX/Linux administration, AWS/Azure/GCP, CI/CD and API development; strong communication and leadership skills.
C#, Azure OpenAI, AWS Bedrock, GCP Vertex AI, Azure API Management, Google Cloud APIGEE, UNIX, Linux, Azure DevOps, GitHub, GitHub Actions, JFrog Artifactory, Docker, Python, SQL, AWS, Azure, GCP
1mo
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Senior Software Engineer (C++ / Real-Time Systems)
Toronto or North America
OnsiteFull Time
10+ YOEBachelor's in CS or related, 10+ years in software/systems engineering, strong modern C++ and Linux experience, real-time/low-latency systems, data structures and algorithms, debugging and automated testing skills.
C++, Linux, Make
1mo
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Software Engineer – Threat Protection (Windows/C++)
Waterloo or Toronto
$101k-$136k/yr HybridFull Time
4+ YOE4+ years C++ development experience, proficiency in modern C++, multithreading, IPC, system programming, Windows APIs, strong debugging (Visual Studio, WinDBG), and ability to analyze data with SQL or python.
C++, Visual Studio, WinDBG, Windows, SQL, python, Databricks, Jenkins
1w
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Software Developer 2 - C++
Toronto or Ottawa or Canada
HybridFull Time
Experience with modern C++ (C++11/14/17/20), algorithms and data structures, automated testing, high-performance code, and supply-chain domain knowledge.
C++, Microsoft Visual Studio, Microsoft Visual Studio Code, Git, Bitbucket, JIRA, Confluence, SonarQube, CoPilot
2mo
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Senior Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Systems-level software engineer with strong C/C++ experience, deep knowledge of database internals, data structures, algorithms, and OS concepts; proven experience building high-performance systems.
C, C++, SQL
1mo
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Senior C#/.NET Developer
Toronto, Ontario, Canada
$62k-$97k/yr OnsiteFull Time
6+ YOE6+ years C#/.NET server-side development experience, RESTful APIs, middleware/integration, unit/integration testing, CI/CD, strong OOP and SOLID skills.
C#, .NET, .NET Core, .NET Framework, MongoDB, Redis, CI/CD
2w
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Senior C#/.NET Developer
Toronto, Ontario, Canada
$62k-$97k/yr OnsiteFull Time
6+ YOE6+ years C#/.NET server-side development, RESTful APIs, middleware integration, solid OOP and SOLID principles, unit/integration testing, CI/CD support.
C#, .NET, .NET Core, .NET Framework, RESTful APIs, MongoDB, Redis, CI/CD
1mo
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Senior C#/.NET Developer
Toronto, Ontario, Canada
$62k-$97k/yr OnsiteFull Time
6+ YOE6+ years C#/.NET server-side development, RESTful APIs, middleware/integration experience, unit/integration testing, CI/CD, and strong OOP/SOLID skills.
C#, .NET, .NET Core, RESTful APIs, MongoDB, Redis
1w
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Software Developer 2 - C++
Toronto or Ottawa or Canada
HybridFull Time
Strong C++ (modern standards) and algorithms skills, experience designing high-performance code, automated testing, Agile/Scrum, and collaboration with product stakeholders.
C++, Microsoft Visual Studio, VS Code, Git, Bitbucket, JIRA, Confluence, SonarQube, CoPilot
1d
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DL Performance Software Engineer - LLM Inference
Toronto, Ontario, Canada
$135k-$220k/yr HybridFull Time
5+ YOEBachelor’s, Master’s, or PhD in computer science, computer engineering, or software engineering; 5+ years’ software or equivalent research experience; Python and C/C++, Go, or Rust; GPU and ML systems expertise.
Python, C, C++, Go, Rust, vLLM, PyTorch, SGLang, CUDA, NCCL, Nsight Systems, Nsight Compute, Triton, CuTe, MLIR, LLVM, XLA, CUTLASS, CUDA Graph, Tensor Cores
1mo
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Software Analyst (SWAT) - Intermediate
Toronto, Ontario, Canada
$93k-$116k/yr OnsiteFull Time
3+ YOEB.Sc in CS/EE/CE required, 3+ years software testing/development experience, knowledge of test planning, automation, and real-time/embedded systems; proficiency in C/C++/Perl/Python and office tools.
C, C++, Perl, Python, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, TCP/IP, UDP, 802.11, LTE