Altom Transport
Posted 2mo ago

Software Engineer (Cloud, Cross-Platform & .NET Systems)

Altom Transport
Chicago, Illinois, United States
OnsiteFull Time
Responsibilities
  • maintaining applications
  • developing services
  • modernizing legacy
Requirements
  • 3+ years .NET development
  • Flutter (Dart) for cross-platform mobile
  • Go or other compiled backend language
  • Linux deployment
  • Docker
  • Private-cloud/on-prem deployments
  • SQL Server
  • API/REST/GraphQL experience, and familiarity with Git and AI-assisted tools
Technical tools mentioned
.NET Framework.NET CoreFlutterDartGoRustJavaLinuxDockerMicrosoft SQL ServerPostgresMySQLRESTGraphQLGitGitHubBitbucketAtlassianGitHub ActionsGitLab CIJenkinsSentryCursor AIGitHub CopilotNode.jsPythonJavaScriptTypeScriptOAuth2SAMLJWT

Job description

We’re seeking an experienced Software Engineer to maintain, enhance, and modernize a suite of .NET-based applications while developing new cross-platform, mobile, and distributed systems. This role bridges legacy modernization with next-generation engineering, spanning .NET, Flutter, Go, Docker, Linux, and private-cloud services.

A central component of this position involves integrating several independent internal applications to create a seamless, cohesive ecosystem across operational, logistics, compliance, and internal systems. The role also includes transforming a legacy Windows application into a modernized, forward-compatible software architecture.

The ideal candidate is comfortable working across Microsoft and non-Microsoft stacks, private cloud environments, Linux-based microservices, modern front-end development, and mobile applications. Familiarity with AI-assisted development tools (Cursor, Copilot, etc.) is highly valued to improve both speed and quality.

Key Responsibilities

  • Maintain, troubleshoot, refactor/modernize, and enhance existing .NET Framework / .NET Core applications.
  • Architect and develop APIs, microservices, event-driven components, and back-end systems for portals, dashboards, and enterprise workflows.
  • Build new back-end services using Go, .NET Core, Node.js, or Python for scalability and cross-platform compatibility.
  • Build cross-platform mobile and embedded applications using Flutter.
  • Develop lightweight, modern web interfaces using JavaScript/TypeScript with a strong focus on UX/UI design principles.
  • Integrate internal applications and data flows to improve cohesion across multiple sovereign systems, unifying workflows and reducing operational silos.
  • Plan and execute migration and modernization strategies to the organization’s private cloud environment.
  • Deploy and manage Linux-based services and containerized workloads (Docker).
  • Design and manage CI/CD deployments using Docker, GitHub Actions, or GitLab CI.
  • Manage relational databases (SQL Server, Postgres, MySQL), including schema design and performance tuning.
  • Utilize AI-assisted tools (Cursor AI, GitHub Copilot) to enforce quality and accelerate delivery.
  • Collaborate with IT, engineering, and operations teams to ensure seamless integration and interoperability across business systems.
  • Participate in Agile ceremonies, structured change workflows, code reviews, and automated testing.

About Altom Transport

Specialized transportation of bulk liquid chemicals and petroleum products.

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