Software Engineer
Company: Haystack
Location: Location not specified (Remote)
Type: Full-time
Remote: Yes
Posted: 2026-03-16
About this role
Senior Software Engineer | United States | Remote
We're working with a high-growth SaaS fintech disruptor that is revolutionizing document automation for the world's leading institutional investors on this exciting opportunity.
As a Senior Software Engineer, you will lead the evolution of a cloud-native platform that digitizes complex financial workflows. This is a high-impact role where you’ll leverage your expertise in C#, .NET Core, and Angular to build secure, scalable solutions within a modern Microsoft Azure ecosystem.
The Role
• Lead the design and development of full-stack SaaS applications using C# .NET Core and modern Angular frameworks.
• Architect and optimize cloud-native services utilizing Azure Service Bus, Azure Functions, and API Management.
• Mentor junior engineers through code reviews and technical leadership to foster a culture of engineering excellence.
• Collaborate with cross-functional teams to integrate complex document processing tools (like Aspose or IronPDF) into the platform.
• Drive DevOps best practices by enhancing CI/CD pipelines, Docker containerization, and Kubernetes orchestration.
What You'll Need
• 9+ years of professional software development experience with at least 5 years in a Senior or Lead capacity.
• Mastery of the Microsoft ecosystem, specifically C#, .NET, Azure SQL, and Azure Cloud services.
• Strong front-end proficiency in Angular (or similar modern frameworks like React or Vue) and JavaScript/TypeScript.
• Deep experience building scalable SaaS products using Docker, Kubernetes, and Azure DevOps pipelines.
• Proven track record with automated testing frameworks such as NUnit, MSTest, or Playwright to ensure production-ready code.
What's On Offer
• Fully remote work flexibility with a preference for candidates in the Midwest (Chicago or Indianapolis areas).
• Unlimited PTO policy plus paid holidays, sick time, and generous parental leave.
• Comprehensive healthcare benefits and a 40...