250 software development engineer c c jobs at 142 companies in Lockport, NY
18h
Save
Mark Applied
Hide
Remote C/C++ Developer
Toronto or United States or Canada or Europe
$200-$300/hr RemoteContract
3+ YOEAt least 3 years of software engineering experience, full-stack development and deployment expertise, strong architecture, debugging, code review, and communication skills.
C, C++, Python, JavaScript, ReactJS, Java, Rust, Go
2w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Staff Software Development Engineer - Windows Endpoint
Canada or United States or Toronto
RemoteFull Time
8+ YOERequires 8+ years of systems software engineering, deep Windows kernel expertise, production kernel-driver development in C, C++, or Rust, driver signing and debugging experience, and technical leadership across complex initiatives.
C, C++, Rust, Windows Driver Kit (WDK), Windows Driver Framework (WDF), Kernel-Mode Driver Framework (KMDF), WinDbg, KD, Event Tracing for Windows (ETW), Driver Verifier, Claude Code
1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Software Development Engineer - macOS Endpoint
Toronto or London
RemoteFull Time
2+ YOEHands-on macOS development experience, proficiency in Swift/Objective-C/C++, experience with agentic AI development tools (e.g., Claude Code), degree or equivalent experience, and minimum 2 years commercial software engineering experience.
Swift, Objective-C, C++, Claude Code, Qt, XPC, System Extension framework, sudo plugin framework
2w
Save
Mark Applied
Hide
Software Development Engineer, Ring Persistent Connection Service (PCS)
Toronto, Ontario, Canada
$115k-$192k/yr OnsiteFull Time
3+ YOERequires 3+ years of professional software development, 2+ years designing or architecting systems, and programming experience in Java, C++, C#, or another modern language. Bachelor's degree preferred.
AWS, Java, C++, C#, React, Angular
1mo
Save
Mark Applied
Hide
Principal Software Developer - Full Stack (Unity, C#)
Austin or San Mateo or Carlsbad or Chicago or Eugene or Toronto
$114k-$180k/yr OnsiteFull Time
6+ YOEB.Sc. or equivalent, 6+ years game/mobile software experience, expert C#, 3+ years Unity, shipped mobile titles, experience with performance profiling, AWS, Kubernetes, Datadog, and git.
Unity, C#, AWS, Kubernetes, Datadog, git, Claude Code
1w
Save
Mark Applied
Hide
Embedded Software Engineer
Cambridge or Toronto
OnsiteFull Time
Degree in software, computer, control engineering, applied physics, or equivalent; embedded C, MISRA C, real-time programming, Vector tools, AUTOSAR, and embedded testing experience required or preferred.
C, MISRA C, VFlash, CANalyzer, CANoe, AUTOSAR, Vector MICROSAR, ETAS, DaVinci, MATLAB, Simulink, ISO 26262
2w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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 research experience; Python plus C/C++, Go, or Rust; GPU, ML systems, and distributed systems expertise.
Python, C, C++, Go, Rust, vLLM, NVIDIA GPU, PyTorch, SGLang, CUDA, NCCL, Nsight Systems, Nsight Compute, Triton, CuTe, MLIR, LLVM, XLA, CUTLASS, CUDA Graph, Tensor Cores, GitHub