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Internship Backend Net Developer Jobs in Addison, IL

... back-end coding languages, development frameworks and third-party libraries. - Build, test and ... internship is a plus. - Familiarity of data integrity, regression, performance testing ...

Serve as mentor for less experienced Software Engineers and interns at the firm, as opportunities ... NET framework focusing on C#, ASP.Net, LINQ, Lambda (expertise in equivalent frameworks in the Java ...

... want interns excited to be at the frontier of that work. We're looking for an AI Engineer Intern ... Build full-stack AI applications with a Java/Python-based backend (FastAPI/Flask) and a functional ...

Nokia Defense Software CO-OP

Naperville, IL · On-site

$50 - $64.50/hr

... end of the internship. Qualifications You must have: * Knowledge of programming languages such as Python, C, or C++ * Familiarity with backend and web technologies (e.g., FastAPI, REST APIs ...

We are seeking Back End Software Engineers who are passionate about marrying data with emerging ... At least 4 years of professional software engineering experience (Internship experience does not ...

... want interns excited to be at the frontier of that work. We're looking for an AI Engineer Intern ... based backend (FastAPI/Flask) and a functional frontend UI (React or Next.js) that surfaces agent ...

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Internship Backend Net Developer information

See Addison, IL salary details

$14

$53

$72

How much do internship backend net developer jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for internship backend net developer in Addison, IL is $53.83, according to ZipRecruiter salary data. Most workers in this role earn between $46.49 and $61.39 per hour, depending on experience, location, and employer.

What does an Internship Backend .NET Developer do?

An Internship Backend .NET Developer assists in building and maintaining the server-side logic of web applications using Microsoft's .NET framework. Their responsibilities often include writing code, working with databases, debugging software, and collaborating with other team members to deliver functional and efficient backend solutions. Interns in this role gain hands-on experience with C#, ASP.NET, and related technologies, while learning industry best practices for software development. This internship is valuable for those seeking a career in backend or full-stack development.

What types of projects and technologies can I expect to work with as an Internship Backend .NET Developer?

As an Internship Backend .NET Developer, you will typically work on real-world projects involving the development and maintenance of server-side applications using the .NET framework. Common tasks include designing RESTful APIs, integrating databases such as SQL Server, and troubleshooting backend logic. You’ll collaborate closely with front-end developers, QA testers, and sometimes DevOps teams to deliver reliable and scalable solutions. This role offers a valuable opportunity to strengthen your coding skills, gain exposure to agile development practices, and learn from experienced professionals in a supportive team environment.

What are the key skills and qualifications needed to thrive as an Internship Backend .NET Developer, and why are they important?

To thrive as an Internship Backend .NET Developer, you need a solid understanding of C#, .NET frameworks, and basic database concepts, often supported by coursework or relevant projects. Familiarity with Visual Studio, SQL Server, version control systems like Git, and possibly Azure or other cloud platforms is typically expected. Strong problem-solving skills, attention to detail, and a willingness to learn help interns stand out in this position. These skills and qualities are crucial for efficiently developing, debugging, and maintaining backend systems while adapting to real-world team workflows.

What is the difference between Internship Backend Net Developer vs Junior Backend Developer?

AspectInternship Backend Net DeveloperJunior Backend Developer
Required CredentialsBasic programming knowledge, ongoing educationRelevant degree or certification, some work experience
Work EnvironmentInternship programs, entry-level projectsFull-time employment, ongoing projects
Employer & Industry UsageInternship programs in tech companiesEstablished companies, tech startups
Search & Comparison IntentLearning, entry-level opportunitiesCareer advancement, skill development

The Internship Backend Net Developer role is typically an entry-level position aimed at students or recent graduates gaining initial experience. In contrast, a Junior Backend Developer is a full-time role requiring some prior knowledge and work experience. While both roles focus on backend development with .NET technologies, internships are more about learning and training, whereas junior roles involve contributing to ongoing projects and developing skills for a long-term career.

What job categories do people searching Internship Backend Net Developer jobs in Addison, IL look for? The top searched job categories for Internship Backend Net Developer jobs in Addison, IL are:
What cities near Addison, IL are hiring for Internship Backend Net Developer jobs? Cities near Addison, IL with the most Internship Backend Net Developer job openings:
Infographic showing various Internship Backend Net Developer job openings in Addison, IL as of June 2026, with employment types broken down into 100% Internship. Highlights an 100% In-person job distribution, with an average salary of $111,969 per year, or $53.8 per hour.
Software Engineer (Cloud, Cross-Platform & .NET Systems)

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

Altom Transport

Chicago, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago


Altom Transport rating

7.2

Company rating: 7.2 out of 10

Based on 7 frontline employees who took The Breakroom Quiz


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.

Requirements

Required Qualifications

  • 3+ years of hands-on experience with .NET Framework / .NET Core development.
  • Experience building cross-platform mobile applications using Flutter (Dart).
  • Proficiency with Go or another compiled back-end language (Rust, Java, etc.).
  • Practical experience with Linux service deployment, CLI workflows, and diagnostics.
  • Solid understanding of Docker and containerization concepts.
  • Experience deploying applications into private cloud or on-premises virtualized environments.
  • Strong experience with SQL Server; additional experience with Postgres/MySQL is a plus.
  • Ability to support and modernize legacy on-premise applications while designing new cloud-hosted replacements.
  • Working knowledge of API design, REST, GraphQL, microservices, and distributed systems.
  • Hands-on experience with AI-assisted development tools.
  • Familiarity with Git, GitHub, Bitbucket, or Atlassian

Preferred Skills

  • Experience converting monolithic applications into microservice or container-based architectures.
  • CI/CD engineering with GitHub Actions, GitLab CI, or Jenkins.
  • Strong UX/UI fundamentals, wireframing, and component-driven design.
  • Familiarity with authentication systems (OAuth2, SAML, JWT).
  • Exposure to distributed logging and monitoring platforms such as Sentry.
  • Experience working with Atlassian tools (Jira, Confluence) and formal change-order or ticket-based development workflows (helpful but not require)
  • Background in logistics, ERP, or enterprise operational platforms is a strong plus.

Soft Skills

  • Excellent communication and cross-team collaboration abilities.
  • Strong analytical and problem-solving mindset.
  • Adaptable, self-directed, and eager to adopt new technologies.
  • Strong sense of ownership, accountability, and architectural quality.
  • Passionate about automation, UX/UI consistency, performance, and clean engineering principles.

Benefits

  • 401(K) with company match from Day 1 
  • Blue Cross Blue Shield health insurance - medical, dental, vision, prescription 
  • Paid vacation, holidays, and personal time 
  • Optional life and disability insurance 
  • Safety bonuses for clean roadside inspections and safe driving records 
  • Paid training, PPE, and late-model, well-maintained trucks 
  • Boot reimbursement program 
  • Up to $2,400 company contribution to Health Savings Account (HSA)