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C Senior Software Engineer (m/f/d)

Festanstellung, Vollzeit · Homeoffice
Lesen Sie die Stellenbeschreibung in:
Who we are
It is our mission to help our customers identify security gaps before these can be exploited – reducing the risk and impact of cyberattacks. We strengthen our customers' defenses by detecting vulnerabilities in their networks early so that they can take swift countermeasures. Our Product Department consists of eight development teams that optimize our vulnerability management solutions. In addition to many German and international companies, our clientele also includes the German federal government.

As support for our development teams, we are looking for a Senior C Software Engineer (m/f/d) with many years of practical experience who enjoys advancing and helping to shape solutions. Motivated, dynamic and diverse teams are waiting to benefit from your expertise.

We consider the human “fit”, a strong understanding of modern coding practices and structured problem-solving skills more important than mastering specific technologies. Therefore, feel free to apply even if you have only worked with some of our technologies.

Your mission
  • Collaboratively developing solutions and making decisions as part of a Kanban team
  • Extending our (mostly public) projects hosted on GitHub with new features and fixes
  • Applying common development practices such as pair programming, clean code, code reviews, TDD, continuous integration, etc.
  • Performing failure analysis to component level and investigating root causes
  • Developing automated tests for new features
  • Promoting the team towards more effective and satisfying work by providing constructive input during daily work and retrospectives
  • Supporting the product owners in designing meaningful user stories
  • If interested, co-designing the future architecture
  • If interested, mentoring less experienced or new colleagues.


Your profile
  • Experience in solving backend structure problems/tasks on a larger scale
  • Knowledge of the pros and cons of a solution and ability to discuss them
  • Architecture knowledge and experience in breaking down bigger product visions into smaller development tasks
  • Test automation knowledge
  • You are communicative, open and eager to learn
  • You enjoy new technologies and methods
  • You are motivated by complex and challenging tasks
  • You recognize tasks independently and can complete them in a structured way
  • English communication is no obstacle for you

Must-have/core skill:
  • C

Nice to have:
  • Git
  • Github Actions
  • Docker
  • Bash (Unix shell)
  • PostgreSQL
  • Python

Why us?
  • Exciting and varied projects
  • A motivated, dynamic and diverse team
  • Flexible working hours and variable work location
  • Family friendliness and healthy work-life balance
  • The opportunity to participate in the company’s development
  • High transparency and open interaction at eye level
  • 30 days of vacation and an attractive retirement package
  • Modern offices in a central city location with excellent accessibility
  • Extensive work equipment (also in the home office)
  • Job ticket
  • Attractive company health management: fitness program, job bike and much more
  • 100% remote work possible
  • A good conscience due to our open-source approach
Auf diese Stelle bewerben
About us
Become part of our team!
If you want to take a look behind the scenes, take a look at our LinkedIn channel or read what colleagues have to say on Kununu.

We are looking for people who want to develop their full potential with us. We are looking for team players who enjoy taking on responsibility and want to share their enthusiasm. First and foremost, it is important to us that you enjoy your work and want to make a difference! We stand for diversity and therefore welcome all applications - regardless of gender, nationality, ethnic and social background, religion, disability, age, sexual orientation and identity.

We look forward to getting to know you!
Wer sind wir?
It is our mission to help our customers identify security gaps before these can be exploited – reducing the risk and impact of cyberattacks. We strengthen our customers' defenses by detecting vulnerabilities in their networks early so that they can take swift countermeasures. Our Product Department consists of eight development teams that optimize our vulnerability management solutions. In addition to many German and international companies, our clientele also includes the German federal government.

As support for our development teams, we are looking for a Senior C Software Engineer (m/f/d) with many years of practical experience who enjoys advancing and helping to shape solutions. Motivated, dynamic and diverse teams are waiting to benefit from your expertise.

We consider the human “fit”, a strong understanding of modern coding practices and structured problem-solving skills more important than mastering specific technologies. Therefore, feel free to apply even if you have only worked with some of our technologies.

Welche Aufgaben erwarten dich
  • Collaboratively developing solutions and making decisions as part of a Kanban team
  • Extending our (mostly public) projects hosted on GitHub with new features and fixes
  • Applying common development practices such as pair programming, clean code, code reviews, TDD, continuous integration, etc.
  • Performing failure analysis to component level and investigating root causes
  • Developing automated tests for new features
  • Promoting the team towards more effective and satisfying work by providing constructive input during daily work and retrospectives
  • Supporting the product owners in designing meaningful user stories
  • If interested, co-designing the future architecture
  • If interested, mentoring less experienced or new colleagues.
Was solltest du mitbringen?
  • Experience in solving backend structure problems/tasks on a larger scale
  • Knowledge of the pros and cons of a solution and ability to discuss them
  • Architecture knowledge and experience in breaking down bigger product visions into smaller development tasks
  • Test automation knowledge
  • You are communicative, open and eager to learn
  • You enjoy new technologies and methods
  • You are motivated by complex and challenging tasks
  • You recognize tasks independently and can complete them in a structured way
  • English communication is no obstacle for you
Must-have/core skill:
  • C
Nice to have:
  • Git
  • Github Actions
  • Docker
  • Bash (Unix shell)
  • PostgreSQL
  • Python
Darauf kannst du dich freuen
  • Exciting and varied projects
  • A motivated, dynamic and diverse team
  • Flexible working hours and variable work location
  • Family friendliness and healthy work-life balance
  • The opportunity to participate in the company’s development
  • High transparency and open interaction at eye level
  • 30 days of vacation and an attractive retirement package
  • Modern offices in a central city location with excellent accessibility
  • Extensive work equipment (also in the home office)
  • Job ticket
  • Attractive company health management: fitness program, job bike and much more
  • 100% remote work possible
  • A good conscience due to our open-source approach
Auf diese Stelle bewerben
Über uns

Werde Teil unseres Teams!

Du willst einen Blick hinter die Kulissen werfen, schau doch mal auf unserem LinkedIn Kanal vorbei oder lies dir durch was Kolleg:innen auf Kununu berichten.

Wir suchen Menschen, die Lust haben, mit uns herauszufinden, was in ihnen steckt. Wir suchen Teamplayerinnen und Teamplayer, die  gerne Verantwortung übernehmen und ihre Begeisterung teilen wollen. Dabei ist uns in erster Linie wichtig, dass du Freude an deiner Arbeit hast und etwas bewegen möchtest! Wir stehen für Vielfalt und begrüßen daher alle Bewerbungen – unabhängig von Geschlecht, Nationalität, ethnischer und sozialer Herkunft, Religion, Behinderung, Alter sowie sexueller Orientierung und Identität.

Wir freuen uns darauf dich kennenzulernen!
Auf diese Stelle bewerben
Work with us
Mit uns kann man arbeiten. An Produkten, Cyber Security, Zahlen, Daten, Digitalisierung und deiner persönlichen Entfaltung.
Solltest du Schwierigkeiten mit dem Upload deiner Daten haben, wende dich bitte sehr gerne per E-Mail an jobs@greenbone.net
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