About the Position

Hackers wanted – Software Engineers

Lisbon

Full-time / On-site

About Our Company

We are an engineering organization. Our mission is to “Ship great software” and build custom, large-scale software platforms on time, on budget, on target, and on quality.

In over two decades, we have never failed to deliver what we promised.

85% of our members are software engineers with a background in computer science, physics, or mathematics, many also with a strong background in Machine Learning and Artificial Intelligence.

freiheit.com technologies was founded in Hamburg in the midst of the first internet boom in the last millennium in 1999.

Since then, we’ve been building custom software platforms and helping our clients to create their future business models based on software.

For over a quarter of a century, we have been working for the "Who's Who" of German and European industry and business.

Retail, automotive, e-commerce, healthcare, and more.

Our large-scale software platforms are used by millions of users every day. Each product has a business-critical, strategic relevance for our clients.

Together we make “mission impossible” possible.

We are a team of 300+ members with people from all over the world. In our engineering hubs in Hamburg and Lisbon, we come together to create things that no one has built before.

Our teams work data-driven to constantly optimize their own productivity by removing friction from their work. Each member takes on end-to-end responsibility for their work. To be successful, you need to be productive. To be productive, you need to be efficient and effective.

Technology never rests. Neither do we.

Responsibilities

Start in one of our engineering teams with a maximum team size of five people.
Receive extensive introductory training in the first weeks about the technologies you will use in your project.
Be involved in every part of the software engineering process and the lifecycle of the services that your team is building - design, development, testing, deployment, maintenance, operations, and improving software based on user feedback and usage data.
Work closely with our customers to iteratively improve their product offering by conceiving, refining, and delivering new ideas.

Requirements

Bachelor’s degree in Computer Science or related fields like Mathematics or Physics.
Experience in Go, C/C++, Python, or Java.
Ability to learn fast.

Nice to Have

Master or PhD in Computer Science or related fields like Mathematics or Physics.
Algorithms and data structures, understanding time & space complexity.
Experience in Kotlin, TypeScript, or JavaScript.
Experience in front-end development, like ReactJS, Angular, Vue, or Flutter/Dart.
Functional programming with Common Lisp, Clojure, or Haskell.
Experience working with distributed systems in the Cloud.
Experience in Machine Learning and Data Science.
Competitive Programming.

We Offer

Join a team of experts in our engineering hubs in Hamburg and Lisbon.
Work on interesting tasks and complete projects from idea to operations – end-to-end.
Opportunity to become the best version of yourself in your field of expertise.
A company culture that values productivity and continuous learning.

About the Company

If you ask anyone why they work here, it's pretty likely that they will say “because of the people” and “because I've never learned so much in my life”.

We believe that productive people are happy people.

In our engineering hubs in Hamburg and Lisbon, you will meet people from all over the world.

Here you have the opportunity to work with intelligent people on interesting tasks and complete projects from idea to operations – end-to-end.

Becoming a well-rounded professional in your field of expertise is a long journey that takes many years of hard work and learning. Being a member of our company will ask a lot of you and no one can do the work for you.

Our company is a place where you can become the best version of yourself.

***We don’t provide remote-only positions. We work in the office five days a week.

How to Apply

WANT TO JOIN US?

Send us your complete application (CV) via our applicant portal. If you have any questions about your application or the application process, please contact Bianca Mioc personally at +49 40/890584-0.

Privacy policy

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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Hackers wanted – Software Engineers

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