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Software Developer Intern - Summer 2027

AtkinsRéalis · Denver, CO

Source: Intern List

Spotted 11h agoInternship

Job details

Work mode
Hybrid
Employment
Internship
Level
Internship
Education
Bachelor's degree
Posted
Oct 12, 2026
Last confirmed open
Oct 13, 2026
Job description

About this role

Public source summary from intern-list.com / Jobright.

AtkinsRéalis, an engineering services and nuclear organization, is hiring a Software Developer Intern to support the development and maintenance of web-based solutions. The role contributes across the software development lifecycle, including .NET applications and API integrations, requirements analysis, data reporting, troubleshooting, and documentation.

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

Qualifications: No experience is generally required if accepted into a bachelor's or master's degree program in a related technical field Must 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) Proficiency in C#, .NET, JavaScript, TypeScript, HTML, and SQL Server Ability to integrate and consume LLM/AI APIs using REST and JSON Experience developing web applications using ASP.NET Razor (preferred)

Benefits: Competitive salary Hands-on experience with industry leaders Support and mentorship from various professionals throughout the business Career and educational exploration opportunities such as Client Site Visits, Weekly Lunch & Learns, & various virtual and/or in-person activities Opportunities to work on various projects of ranging size and scope Support & structured mentorship from various professionals throughout the global AtkinsRéalis network Formal business and soft-skills training on topics such as time management, resilience, emotional intelligence, feedback, and communication Integration into a robust Emerging Professional Network Additional learning and development programs, training, career opportunities and a highly regarded tuition reimbursement program Medical, dental, vision, company-paid life and short- and long-term disability benefits Employer-matched 401(k) with 100% vesting Employee stock purchase plan Paid Time Off Leaves of absences options Flexible work options Recognition and employee satisfaction programs Employee assistance program Voluntary benefits

Interested in this role?Continue on AtkinsRéalis's careers page.
Apply on AtkinsRéalis