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Senior Net Developer Jobs in Warrenville, IL (NOW HIRING)

Pair Team

Sr. Platform Engineer (Infra Pod)

Chicago, IL · Remote

$107K - $147K/yr

... safety net. We are currently the largest complex care provider in California with over 500 ... Improve developer experience and engineering velocity by identifying infrastructure bottlenecks and ...

Addison Group

Senior Business Analyst

Oak Brook, IL · On-site

$65/hr

... that give developers a clear understanding of what needs to be built. • Work closely with ... or net-new functionality. • Support a mix of existing/legacy applications and new custom ...

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Senior Net Developer information

See Warrenville, IL salary details

$36

$60

$78

How much do senior net developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for senior net developer in Warrenville, IL is $60.34, according to ZipRecruiter salary data. Most workers in this role earn between $52.98 and $67.45 per hour, depending on experience, location, and employer.

What is the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What cities near Warrenville, IL are hiring for Senior Net Developer jobs?

Cities near Warrenville, IL with the most Senior Net Developer job openings:

Senior Net Developer jobs near you
Infographic showing various Senior Net Developer job openings in Warrenville, IL as of August 2026, with employment types broken down into 77% Full Time, 6% Part Time, 11% Contract, and 6% Nights. Highlights an 94% In-person, and 6% Hybrid job distribution, with an average salary of $125,503 per year, or $60.3 per hour.

Senior .NET Reporting & Migration Architect (Web FOCUS to

3B Staffing LLC

Chicago, IL • On-site

Full-time

Posted 13 days ago

Job description

Senior .NET Reporting & Migration Architect (WebFOCUS to FastReports.NET)

We are seeking a Senior .NET Reporting & Migration Specialist to lead the migration of enterprise reporting capabilities from WebFOCUS to a modern .NET Core-based reporting engine leveraging FastReports.NET. This role will be responsible for designing scalable, secure, and maintainable reporting services, integrating with enterprise systems, and enabling asynchronous and event-driven report processing using Azure Service Bus.

Key Responsibilities

Reporting Platform Migration & Architecture

  • Lead the end-to-end modernization of WebFOCUS reports, data logic, and scheduling into a .NET-based reporting framework.
  • Analyze legacy WebFOCUS components (FEX procedures, data sources, parameters, access controls).
  • Design a target-state reporting architecture using .NET Core, Web APIs, and FastReports.NET.
  • Define standards for report templates, metadata, versioning, scheduling, and distribution.

.NET Development & Engineering

  • Develop .NET Core / ASP.NET Web API services for report execution and delivery.
  • Build and maintain report templates using FastReports.NET.
  • Create reusable components for data access, filtering, and report export (PDF, Excel, CSV).
  • Ensure performance optimization using EF Core, LINQ, and optimized SQL queries.

Data Integration & Messaging

  • Work extensively with SQL Server for data retrieval and transformation.
  • Implement Azure Service Bus for:

o Asynchronous report processing

o Long-running or batch report generation

o Event-driven report triggers and orchestration
• Integrate reporting services with upstream and downstream enterprise applications.

DevOps, Quality & Governance

  • Implement CI/CD pipelines using Azure DevOps.
  • Ensure adherence to enterprise security, logging, error handling, and monitoring standards.
  • Conduct design and code reviews; mentor and guide development teams.
  • Produce architectural documentation, migration guidelines, and operational runbooks.

Stakeholder & Business Collaboration

  • Partner with business users and data teams to validate report accuracy and behavior.
  • Translate functional requirements into scalable reporting solutions.
  • Provide technical leadership throughout the migration lifecycle.

Required Technical Skillset

Core Engineering Skills (Must-Have)

  • .NET Core / .NET 6+, C#
  • ASP.NET Core Web API
  • Microservices architecture
  • Entity Framework Core (EF Core) and LINQ
  • SQL Server (complex queries, performance tuning)
  • WebFOCUS (report development, procedures, data handling)

Reporting Technologies
• FastReports.NET (preferred; hands-on experience is a strong advantage)

o Report design and layout

o Parameterized reports

o Multiple output formats
• Experience with other enterprise reporting tools is acceptable if FastReports exposure is limited.

Cloud & DevOps

  • Azure Cloud & Azure DevOps (Repos, Pipelines, Releases)
  • Experience deploying .NET services to Azure or cloud environments
  • Understanding of application monitoring, diagnostics, and operational support

Messaging & Integration
• Azure Service Bus

o Queues and topics

o Asynchronous processing

o Event-driven workflows and decoupled services

Experience Requirements

  • 8-12+ years of overall software development experience
  • 5+ years in enterprise-scale .NET development
  • 3+ years of hands-on WebFOCUS experience
  • Proven experience leading or enabling legacy reporting migrations
  • Strong architectural and system design experience

Nice-to-Have / Added Advantage

  • Direct implementation experience with FastReports.NET
  • Experience modernizing BI or reporting platforms
  • Knowledge of access control and report-level security models
  • Containerization experience (Docker / Kubernetes)

Soft Skills & Leadership Traits

  • Strong problem-solving and analytical mindset
  • Excellent communication with technical and non-technical stakeholders
  • Ability to operate independently in ambiguous migration environments
  • Mentorship and technical leadership capabilities

Apply