Hackers wanted - Senior Software Engineer

freiheit.com technologies
Hamburg

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 and on target.

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.

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 industrial and commercial companies. 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 customers.

We have a team of 250+ employees from 30+ nations in our engineering hubs in Hamburg and Lisbon.

We make “mission impossible” possible and very often create things that no one has ever 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.

ABOUT YOUR JOB

· You start in one of our engineering teams. Team size is maximum five people.

· You will receive a lot of introductory training in the first weeks about the technologies you are going to use in your project.

· The trainings are conducted by software engineers from our own company.

· You are involved in every part of the software engineering process and in 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.

· You work closely with our customers to iteratively improve their product offering by conceiving, refining and delivering new ideas.

ABOUT YOU

Qualifications:

· Bachelor’s degree in Computer Science or related fields like Mathematics or Physics

· Experience in C/C++, Python or Java

· Ability to learn fast

· Algorithms and data structures, understanding time & space complexity

· 5+ years of experience as a software engineer (writing code every day)

· Worked in teams of at least five members

· Delivered 2-3 projects from first line of code to production launch

· Stayed on at least 1-2 years in each team/project

· High influence on the technical success of their past projects

Bonus skills or interests:

· Master or PhD in Computer Science or related fields like Mathematics or Physics

· Experience in Go, 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

ABOUT OUR COMMUNITY

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 smart, nice, ambitious people from all over the world.

Becoming a well-rounded professional in your field of expertise is a long journey that takes many years of hard work and learning. Our company is the best place to become that person.

Being a member of our company will ask a lot of you and no one can do the work for you. We will set high expectations for you and provide you with the skills and successful behaviors needed to meet them.

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

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

DO YOU WANT TO BE PART OF OUR TEAM?

Then send us your complete application documents (curriculum vitae and references) via email or our application portal. And if you have any questions about your application or the application process, Lena Oechtering and Bianca Mioc are available to you personally on +49 40/890584-0.

Veröffentlicht am 2025-12-11

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