Senior .Net Developer

10 hours ago

Ottawa, Canada Optimal Growth Technologies Full time

Job Title: Senior .NET Developer Role Overview We are seeking an experienced Senior .NET Developer to join our development team and lead the design, development, and optimization of robust, scalable enterprise applications. The ideal candidate is a hands‑on technical expert with strong problem‑solving skills, excellent architectural understanding, and the ability to mentor junior developers. You will be responsible for full SDLC delivery, high‑quality coding, system integrations, and contributing to innovation across the technology landscape. Key Responsibilities Application Development & Architecture Design, develop, and maintain high-performance applications using .NET technologies. Lead technical design sessions and contribute to architectural decisions. Build scalable, secure, and reliable backend systems and APIs. Ensure adherence to best coding practices, performance optimization, and maintainability. System Integration & Deployment Develop and consume RESTful APIs, microservices, and integrations with third‑party systems. Collaborate with DevOps teams on CI/CD pipelines and automated deployments. Technical Leadership & Collaboration Mentor and support junior developers through code reviews and technical guidance. Work closely with Product Owners, Business Analysts, QA, and UI/UX teams to deliver high‑quality software. Contribute to sprint planning, estimations, and agile ceremonies. Quality Assurance Perform unit testing, debugging, troubleshooting, and performance tuning. Ensure code quality through peer reviews, refactoring, and adherence to SOLID principles. Technical Skills 8+ years of experience as a .NET Developer (C#, .NET Core/.NET 6+). Strong experience with: ASP.NET Core Entity Framework / EF Core REST APIs & Microservices SQL Server / PostgreSQL LINQ & asynchronous programming Experience with cloud platforms (Azure, AWS, or GCPpreferably Azure). Understanding of clean architecture, DDD, design patterns, and SOLID principles. Experience with front-end technologies (Angular, React, or Blazor) is advantageous. Experience working with Git, CI/CD pipelines, and containerization (Docker/Kubernetes) is a plus. Soft Skills Strong problem‑solving and analytical mindset. Excellent communication and collaboration skills. Ability to work independently and take ownership of solutions. Strong attention to detail and commitment to code quality. Qualifications Bachelors degree in Computer Science, Information Systems, Engineering, or related field (preferred). Relevant Microsoft certifications beneficial but not required. #J-18808-Ljbffr

  • Senior C# .NET Developer

    4 days ago

    Ottawa, Ontario, Canada Insight Global Full time

    We are seeking an experiencedSenior C#/.NET Developerwith7+ years of professional software development experienceand a strong background incloud-native solutions,MQTT-based systems, andcontainerized deployments. The ideal candidate will have hands-on experience building scalable, high-performance microservices and distributed applications usingC#/.NET,...

  • Senior .NET Software Developer

    2 hours ago

    Ottawa, Canada NTT DATA North America Full time

    Join to apply for the Senior Software Developer role at NTT DATA North America. NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. Overview We are seeking a highly skilled Senior Software Developer to support the...

  • Senior .NET Developer: Lead Architecture

    10 hours ago

    Ottawa, Canada Optimal Growth Technologies Full time

    A progressive technology company in Ottawa is seeking a Senior .NET Developer to lead the design, development, and optimization of scalable enterprise applications. The ideal candidate will have over 8 years of experience in both backend and API development, strong skills in .NET technologies, and a proven ability to mentor junior developers. This role...

  • .NET Full Stack Developer

    4 weeks ago

    Ottawa, Canada Myticas Consulting Full time

    We are seeking a highly skilled .NET (C#) Full-Stack Developer to design, build, and support modern, cloud-native applications within a Microsoft Azure environment. This role requires a strong hands‑on developer with experience across backend services, front‑end user interfaces, and cloud infrastructure , working closely with cross‑functional teams to...

  • Senior .NET Developer

    3 weeks ago

    Ottawa, Canada Cynet Systems Inc Full time

    A leading technology company is seeking a skilled developer to create and maintain .NET applications focused on industrial automation and SCADA integration. The ideal candidate will have over 6 years of experience with .NET technologies and be well-versed in using the Ignition SCADA platform. Responsibilities include collaborating with various teams,...

  • Senior .NET Developer

    3 weeks ago

    Ottawa, Canada Cynet Systems Inc Full time

    A leading technology company is seeking a skilled developer to create and maintain .NET applications focused on industrial automation and SCADA integration. The ideal candidate will have over 6 years of experience with .NET technologies and be well-versed in using the Ignition SCADA platform. Responsibilities include collaborating with various teams,...

  • .NET Full Stack Developer

    3 weeks ago

    Ottawa, Canada Myticas Consulting Full time

    We are seeking a highly skilled .NET (C#) Full-Stack Developer to design, build, and support modern, cloud-native applications within a Microsoft Azure environment. This role requires a strong hands‑on developer with experience across backend services, front‑end user interfaces, and cloud infrastructure , working closely with cross‑functional teams to...

  • .NET Full Stack Developer

    3 weeks ago

    Ottawa, Canada Myticas Consulting Full time

    We are seeking a highly skilled .NET (C#) Full-Stack Developer to design, build, and support modern, cloud-native applications within a Microsoft Azure environment. This role requires a strong hands‑on developer with experience across backend services, front‑end user interfaces, and cloud infrastructure, working closely with cross‑functional teams to...

  • Senior .NET Architect

    10 hours ago

    Ottawa, Canada Optimal Growth Technologies Full time

    A technology solutions company is seeking a Senior .NET Developer to join their team in Ottawa. You will lead the design and development of robust applications, mentor junior developers, and ensure best practices in coding and architecture. The role requires strong experience in .NET technologies, RESTful services, and cloud platforms. Excellent...

  • Senior Specialist, Software Engineering

    11 hours ago

    Ottawa, Canada CMHC - SCHL Full time

     Job Requisition ID: 11621  Position Status: Permanent Full Time Position Type: Hybrid  Office Location: Ottawa (ON); Montreal (QC); Toronto (ON)Travel Requirement: Limited Language Designation: English Essential Language Skill Levels (Read/Write/Speak): ZZZ Security Requirement:  Reliability Status Salary: Our salaries generally range from...