Full-Stack .NET Engineer: Build Scalable SaaS Apps

Albi; Chicago (IL); On-site; USD 100,000 - 120,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401K Plan + Matching

Flexible PTO

Job summary

Albi, a fast-growing SaaS company in Chicago, is seeking a Full Stack .NET Engineer to own features end-to-end—from API and data layer to UI. You will work on backend services in .NET/C#, frontend with modern JS frameworks, and collaborate with product managers to deliver reliable, scalable experiences.

The role requires 3+ years in .NET/C# and frontend work, with strong REST API design, data modeling, and experience in cloud environments.

Qualifications

• 3+ years of professional software development experience, including 3+ years building applications with .NET / C#.
• Strong frontend experience with a modern JavaScript framework such as Angular, React, or Blazor, including HTML, CSS, and TypeScript.
• Solid experience designing and integrating RESTful APIs and building maintainable, well-tested code.
• Familiarity with SQL and NoSQL databases (e.g., SQL Server, PostgreSQL, MongoDB) and sound data modeling.
• Good understanding of software design principles, patterns, and best practices.
• Ability to deliver complex features independently with high quality and reliability, and to reason about performance, scalability, and technical trade-offs.
• Exposure to CI/CD pipelines and version control workflows (e.g., GitHub Actions, Azure DevOps, Git).
• Comfortable working in a cloud environment (Azure, AWS, or GCP).
• Excellent collaboration and communication skills, with a track record of clearly sharing progress and raising risks early.
• Bonus: experience with cloud-native architectures, microservices, message queues, or containerization (Docker/Kubernetes).
• Preferred: experience in a fast-moving SaaS product environment

Responsibilities

• Design, build, and maintain backend services and APIs in .NET / C# that power our web and mobile clients.
• Develop responsive, high-quality frontend features using a modern JavaScript framework (e.g., Angular, React, or Blazor).
• Own complex features end-to-end - from design and implementation through testing, release, and monitoring.
• Design and evolve data models and write efficient queries across SQL and NoSQL databases.
• Debug and resolve issues across services, weighing trade-offs to find pragmatic solutions.
• Collaborate closely with product managers and designers to refine scope and deliver seamless application experiences.
• Drive performance, reliability, and code quality through automated testing, code reviews, and observability.
• Contribute to and improve CI/CD pipelines and developer tooling to raise team velocity.
• Mentor junior engineers, review peers' work thoughtfully, and contribute to team documentation and knowledge sharing.
• Participate in architectural discussions and help lead small initiatives or workstreams within your area

Skills

RESTful APIs design

Frontend development

Cloud experience

CI/CD familiarity

Team collaboration

Tools

GitHub Actions

Azure DevOps

Docker/Kubernetes

Job description

Albi, a fast-growing SaaS company in Chicago, is seeking a Full Stack .NET Engineer to own features end-to-end—from API and data layer to UI. You will work on backend services in .NET/C#, frontend with modern JS frameworks, and collaborate with product managers to deliver reliable, scalable experiences.

The role requires 3+ years in .NET/C# and frontend work, with strong REST API design, data modeling, and experience in cloud environments.