Angular Startup Jobs in Illinois (NOW HIRING)

Senior Software Engineer (.NET / Angular) – Hybrid

Location: Chicago, Il

About the Company

A rapidly growing SaaS technology company is modernizing how financial and tax documents are delivered through secure, cloud-based software solutions. Our platform supports leading institutional investors, financial organizations, and accounting firms by transforming traditionally manual workflows into a fully digital experience.

We are building a highly engaged, high-impact engineering team and are looking for individuals who want to actively contribute to product growth—not just execute tasks.

Job Summary

We are seeking a Senior Software Engineer who combines strong technical ability with ownership, initiative, and product-minded thinking. This role requires significant hands-on experience building modern Angular applications and someone who can contribute frontend architecture opinions, best practices, and user experience improvements while delivering full-stack solutions.

This role is ideal for someone who:

• Takes pride in building and owning features end-to-end

• Has seen software through the full lifecycle (build → deploy → maintain → iterate)

• Is motivated to contribute beyond just assigned tickets

You will play a key role in developing scalable SaaS applications while collaborating closely with product and engineering leadership. This is a hands-on role with high visibility and impact.

Key Responsibilities

• Design, build, and maintain full-stack applications using C#, .NET Core, Angular, and Azure
• Own features end-to-end—from requirements gathering through deployment and post-release support
• Develop clean, scalable, maintainable, production-ready code
• Contribute to frontend architecture and Angular development best practices
• Participate in code reviews and help drive engineering excellence across the team
• Collaborate closely with product managers, designers, and stakeholders to deliver impactful features
• Identify user experience improvements through customer feedback, analytics, observability tools, and engineering insight
• Contribute to application and feature-level design decisions
• Improve CI/CD pipelines, DevOps practices, and development workflows
• Troubleshoot and resolve issues across distributed systems and cloud environments
• Support high-priority development initiatives and product releases when needed
• Help measure and evaluate the effectiveness of delivered features through business and user outcomes

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
• 3-5+ years of software development experience
• Strong experience with C# and .NET Core
• Strong experience developing and maintaining production Angular applications
• Ability to contribute to frontend architecture, component design, state management, and user experience decisions
• Experience building and deploying SaaS or cloud-native applications
• Experience with Microsoft Azure, including:
  • Azure Service Bus
  • Azure Functions
  • Azure API Management
  • Azure SQL
• Experience with Docker and Kubernetes
• Familiarity with Git, CI/CD pipelines, and Azure DevOps
• Experience with testing frameworks (NUnit, MSTest, Playwright, etc.)
• Solid understanding of application/feature-level design

Preferred Qualifications

• Experience with PDF and document-generation tools such as Aspose, IronPDF, or iTextSharp
• Experience in tax, accounting, financial services, or regulated industries
• Exposure to Python, AI/ML tools, or AI-powered product features
• Experience working in high-growth SaaS or startup environments
• Experience leveraging analytics, observability, or customer feedback to improve product usability and adoption

What Sets This Role Apart

• High ownership: You will be one of the key U.S.-based engineers contributing directly to the product

• Real impact: Your work will directly influence product direction and scalability

• Growth opportunity: Be part of a team scaling rapidly and building for the future

Benefits

• Hybrid Work Environment
• Unlimited PTO
• Paid Holidays
• Paid Sick Time
• Paid Parental Leave
• Healthcare Benefits
• 401(k) Retirement Plan
• Opportunity to work on innovative SaaS products used by leading financial organizations
• Collaborative, growth-oriented engineering culture