Software Developer Intern (Summer 2027)

AtkinsRéalis; Denver (CO); On-site; USD 28,000 - 34,000; Full time

Job summary

AtkinsRéalis is offering a Software Developer Intern – Summer 2027 in our Denver, CO office. You will collaborate with teams and clients to design, develop, and maintain web-based solutions using .NET, C#, JavaScript, and SQL Server.

You will assist with requirements analysis, planning, and solution design, while gaining exposure to REST/JSON APIs and AI integrations.

Qualifications

• No experience required if enrolled in a related bachelor’s or master’s program.
• Must have completed 60 hours toward a bachelor’s in computer science or be enrolled in a master’s program by Summer 2027.
• Ability to integrate and consume LLM/AI APIs using REST and JSON.
• Proficiency in C#, .NET, JavaScript, TypeScript, HTML, and SQL Server.
• Experience developing web apps with ASP.NET Razor is preferred.

Responsibilities

• Collaborate with project teams and clients to design and develop web-based solutions.
• Support all phases of the software development lifecycle, from requirements through deployment and maintenance.
• Develop, test, and maintain .NET web applications and API integrations.
• Assist with requirements analysis, product planning, and solution design.
• Compile and analyze data, reports, and dashboards for stakeholders.
• Monitor application performance and provide troubleshooting and operational support.
• Create and maintain technical and user documentation.
• Work closely with team members while continuously learning new technologies and development practices.

Skills

C#

NET

JavaScript

TypeScript

HTML

SQL Server

ASP.NET Razor

Education

Bachelor’s degree progress (60 credits)

Master’s program in Information Systems (enrolled by Summer 2027)

Job description

• AtkinsRéalis is seeking a Software Developer Intern – Summer 2027 to join our Denver, CO office
• Collaborate with project teams and clients to design and develop web-based solutions
• Support all phases of the software development lifecycle, from requirements through deployment and maintenance
• Develop, test, and maintain .NET web applications and API integrations
• Assist with requirements analysis, product planning, and solution design
• Compile and analyze data, reports, and dashboards for stakeholders
• Monitor application performance and provide troubleshooting and operational support
• Create and maintain technical and user documentation
• Work closely with team members while continuously learning new technologies and development practices

No experience is generally required if accepted into a bachelor’s or master’s degree program in a related technical fieldMust have completed 60 hours towards a bachelor’s degree in computer science or be enrolled in a master’s program in Information Systems from an accredited college/university by the start of the internship (Summer 2027)Ability to integrate and consume LLM/AI APIs using REST and JSONProficiency in C#, .NET, JavaScript, TypeScript, HTML, and SQL ServerExperience developing web applications using ASP.NET Razor (preferred)