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AgilityIO logo
AgilityIO

Senior Engineers On-Demand

Senior Full-Stack Engineer – .NET, Azure, Tech Lead

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 201-500Since 2011H1B No SponsorCompany SiteLinkedIn

Location

Latin America

Posted

75 days ago

Salary

0

Seniority

Senior

Job Description

Senior Full-Stack Engineer – .NET, Azure, Tech Lead

AgilityIO

• Lead the architecture, design, and delivery of scalable full-stack applications using .NET and Next.js • Provide technical leadership across projects, ensuring best practices in performance, security, scalability, and maintainability • Design and implement cloud-native solutions on Azure, including App Services, Front Door, and Azure SQL • Guide engineers through code reviews, technical mentoring, and architectural guidance • Collaborate with product managers, designers, and stakeholders to align technical solutions with business goals • Define and maintain engineering standards, CI/CD practices, and development workflows • Oversee system reliability, monitoring, and observability using Azure tools such as Application Insights • Support the design and implementation of real-time features using technologies such as SignalR (websockets) • Lead integrations with external services including authentication platforms and payment systems • Identify technical risks and proactively propose solutions and mitigation strategies • Serve as a key escalation point for complex technical challenges across the team

Job Requirements

  • 7+ years of professional software development experience, including experience taking on technical leadership responsibilities within a team
  • Strong experience building backend services with .NET (preferably .NET 8)
  • Proficiency with Entity Framework Core and experience designing APIs using OData
  • Strong experience with SQL Server / Azure SQL Database
  • Experience building modern frontends using Next.js and component libraries such as Material UI (MUI)
  • Familiarity with real-time communication technologies such as SignalR or WebSockets
  • Experience designing and deploying applications on Microsoft Azure, including App Services, Front Door, and Application Insights
  • Hands-on experience with CI/CD pipelines using GitHub Actions
  • Experience managing infrastructure using Infrastructure as Code tools (Pulumi preferred)
  • Experience integrating third-party services such as Auth0 for authentication and Stripe or Spreedly for payment processing
  • Strong understanding of modern software engineering practices, including testing, security, performance optimization, and Agile methodologies
  • Excellent communication and collaboration skills in distributed, remote-first teams.
  • Fluent English (written and spoken)

Benefits

  • Competitive salary and performance-based bonuses
  • Flexible remote work environment
  • Professional growth opportunities and mentorship programs
  • Engaging and collaborative team culture with cutting-edge projects

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