Haystack
← Back to Jobs
Technology

Urgent need on Sr .Net Developer, Canada

Parmesoft Inc.Mississauga, ON🇺🇸United StatesPosted 31 Jul 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

 

 

!!!VERY URGENT REQUIREMENT!!!

 

 

Position: .NET Developer

Location: Mississauga, ON L4W 5K9, Canada

Duration: 12 Months

 

Responsibilities

  • Design, and deliver highly scalable, fault-tolerant services and features across our microservices platform.
  • Take end-to-end technical ownership — from requirements through deployment, monitoring, and production support.
  • Lead technical design discussions and contribute meaningfully to architecture decisions, technology choices, and engineering standards.
  • Proactively identify and address technical debt — refactor and improve maintainability, performance, and reliability of the codebase.
  • Troubleshoot and resolve complex production issues with urgency and structured problem-solving.
  • Collaborate with Product, QA, and stakeholders to clarify requirements, surface risks early, and drive solutions to completion with minimal supervision.
  • Champion engineering best practices — testing, CI/CD, security, observability, and documentation.
  • Leverage AI developer tools (e.g., GitHub Copilot, Claude, Cursor) effectively to accelerate development and improve engineering output.
  • Perform other duties as assigned.

Required Qualifications

  • 7+ years of professional software engineering experience in a multi-team, production environment.
  • .NET Framework / .NET Core / C# – expert-level experience designing and building APIs, microservices, and back-end systems; strong grasp of design patterns and SOLID principles.
  • React – Experience building scalable, maintainable front-end applications; strong understanding of state management, performance optimization, and component architecture.
  • Good grasp of JVM-based language fundamentals (Java or Kotlin); able to read, reason about, and contribute to codebases beyond the primary stack when the need arises.
  • Microsoft Azure – solid working knowledge of Azure services with hands-on experience across one or more of the following: Azure Container Apps (ACA), App Services (Web Apps), Azure Service Bus, Managed PostgreSQL, Key Vault, Application Gateway, Virtual Networks (VNet) & Subnets, Private Endpoints, and Private DNS Zones; experience deploying and operating production workloads in Azure.
  • Databases (SQL Server & PostgreSQL) – expert-level experience with relational database design, complex query optimization, indexing strategies, and performance tuning.
  • RESTful API design – proven ability to design, build, version, and secure APIs at scale.
  • Strong understanding of microservices architecture, distributed systems, and integration patterns.
  • Containers (Docker) – strong hands-on experience; comfortable with containerized application design, networking, and deployment.
  • Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or equivalent).
  • Solid understanding of Agile / Scrum practices and the full software development lifecycle.
  • Demonstrated and effective use of AI-assisted development tools as part of everyday engineering workflow.

 

 

Thanks & Regards,

 

Steve

Sr Manager Recruitment’s

___________________

Parmesoft, Inc

2626 Cole Ave, Ste: 300

Dallas, TX 75204

Skills

Docker
Microservices
SQL
SQL Server
Scrum
Agile
Azure
C#
DNS
.NET
GitHub Actions
Java
Kotlin
PostgreSQL
React
Vault

Similar jobs