Summer 2026 Software Engineering Internship

ActiveCampaign is now hiring interns for Summer 2026 in Krakow! As part of our AC internship program, you will be a crucial part of the journey we’re taking to invest in early in career talent. Early in Career programs create career pathways for students and career-transitioning individuals through internships, apprenticeships, and associate development programs. We’re investing in you for long-term career growth at ActiveCampaign. 

The internship program will focus on mentorship, key learning outcomes, and professional development with the goal to prepare you for a career as a software engineer. You’ll be paired with a direct manager, a local Poland mentor, and a global partner in engineering to ensure your success for the Summer. 

Opportunities are available within front-end development, back-end development, and site reliability engineering. Applicants will be enabled to explore these core engineering teams as part of our interview process.