F
Freiheit 271mo ago

Hackers wanted – Senior Software Engineer

Lisbon · LisbonFull-timesenior
OtherHackers Wanted
0 views0 saves0 applied
Apply Now

Quick Summary

Requirements Summary

· 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,

Technical Tools
OtherHackers Wanted
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

Listing Details

Posted
June 18, 2020
First seen
March 26, 2026
Last seen
April 21, 2026

Posting Health

Days active
26
Repost count
0
Trust Level
25%
Scored at
April 21, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Apply for this position

4 other jobs at Freiheit 2

View all →

Explore open roles at Freiheit 2.

F
Communication Manager
Full-time
F
Commercial Associate
Full-time
F
Commercial Manager
Full-time
F
Security Engineer
Full-time

Similar Hackers Wanted jobs

View all →
F
Freiheit 2
Hackers wanted – Software Engineers
Full-time
F
Freiheit 2
Hackers wanted – Senior Software Engineer
Full-time
F
Freiheit 2
Hackers wanted – Software Engineers
Full-time
AccuweatherAccuweather
Manager, Integrated Marketing
FirstprinciplesFirstprinciplesRemote
Strategic Partnerships Manager
Remote
E
EnergyexemplarllcRemote
VP Sales
Remote

Browse Similar Jobs

Healthcare7.2kPersonal Trainer4.9kIn Home Personal Trainer4.8kFitness & Wellness2.5kSoftware Engineer Intern2.1kAmerican Logistics Authority1.8kHuman Resources (legacy human-resources)1.8kBehavioral Health1.6kPart1.6kSocial Work & Counseling1.5kManager1.4kPart Time Assistant Manager1.3kSocial Worker939Staff Engineer865Director810Adult Social Worker764Hospitality & Food Service750Adult Social Worker Mash/Safeguarding707Social Work705Consultant699
Newsletter

Stay ahead of the market

Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.

A
B
C
D
Join 12,000+ marketers

No spam. Unsubscribe at any time.

F
Hackers wanted – Senior Software Engineer
Apply Now