About the Company

freiheit.com technologies is a software engineering company founded in 1999 in Hamburg. With a team of over 250 professionals from 30+ nationalities, the company specializes in building large-scale, custom software platforms that support clients in creating future-focused, software-driven business models. freiheit.com works across industries including retail, automotive, e-commerce, and healthcare, delivering solutions that are used by millions of users every day. The company is known for solving complex technical challenges, pioneering new innovations, and maintaining a culture of end-to-end ownership and continuous improvement. Engineering hubs are located in Hamburg and Lisbon.

About the Role

The company is looking for Software Engineers to join compact, agile engineering teams. The role includes participation in the full software development lifecycle – covering design, implementation, testing, deployment, maintenance, and improvement based on analytics and user feedback. New team members undergo onboarding led by in-house engineers and work closely with customers to iterate on products that align with business goals.

Responsibilities

Participate in full-cycle software development from design to deployment
Work in small engineering teams (typically 5 people)
Continuously improve software based on data, feedback, and analytics
Collaborate directly with clients to develop product features iteratively
Take full ownership of development tasks, including operations and maintenance

Required Skills

Bachelor’s degree in Computer Science, Mathematics, Physics, or a related field
Programming experience in C/C++, Python, or Java
Fast learning ability and strong analytical mindset

Preferred Skills

Master’s or PhD in Computer Science, Mathematics, or Physics
Solid understanding of algorithms, data structures, and computational complexity
Familiarity with Go, Kotlin, TypeScript, or JavaScript
Frontend development experience with React, Angular, Vue, or Flutter/Dart
Functional programming knowledge (e.g., Common Lisp, Clojure, Haskell)
Experience working with distributed cloud systems
Background in Machine Learning or Data Science
Competitive programming experience

Additional Information

Collaborative and multicultural environment
High learning curve supported by real-world projects and mentorship
Offices located in Hamburg and Lisbon
Culture focused on autonomy, ownership, and continuous improvement

Software Engineers with Haskell