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Software Engineer

Location: Karumi HQs @ Madrid, Spain.


Karumi is looking for a Software Engineer to join the team. Are you interested in building quality software concerning code and product? Do you love clean code? Do you care about testing? Do you think that the quality of the software you write matters? We love developing software, and we are looking forward to finding a new Karumie to help us. We’d like to work with you to improve your software engineer skills working with third-party application standalone or in collaboration with a third party team, giving training and auditing software. You will be a point of reference, knowledge base for clients. You learn about much more than coding by working at Karumi.


We are trying to find a proactive person that can work alone as well as being part of a team. Soft and technical skills are paramount! We are searching a developer who cares about software quality and its evolution. We want to share our experience and knowledge with you and incorporate your unique insights to improve our team and keep on shipping excellent products.


What are we looking for:

  • Fluent English.

  • A courageous developer, curious to learn everything and share its knowledge. Even if you are an Android, iOS, front-end or back-end developer, we'd like to see you coding in other platforms :)

  • Strong communication skills. The Karumi team is partially remote, and you can thrive in an environment of asynchronous conversation. We expect you to have asynchronous communication skills and be able to create working relationships with coworkers in across various locations.

  • Our remote communication skills matter a lot for us. Have you been working remotely? We'd like to know if you have been there before. 

  • Outreach focused. We believe in the open source philosophy and sharing our knowledge with the community. >Writing blog posts or giving talks will be part of our daily tasks.

What we offer:

  • Awesome projects to develop. We've been working with some of the best companies in the market like Black Phone, Wallapop, Schibsted, Chicfy, Google or IBM. And more coming!

  • Partial remote work based on the projects.

  • Open source contributions. Karumi is one of the top companies developing open source projects, and we'd love your help maintaining and creating new open source projects!

  • Supportive teammates. All our engineers work with at least two different platforms, and they are the best engineers you are going to find.

  • An impressive office close to “Palacio de la Ópera (Madrid)” is waiting for you full of gadgets, books, whiteboards, food, standing desks and all the resources that will help you be successful.

  • Educational Budget is available to learn new things or improve your skills. Could be related or not to tech skills. From new trendy language to enhance your piano skills, your pick.

  • Free English lessons during office hours.


Do you care about the quality of the software you write? Do you want to work with different products and continue learning every day to grow together? We are looking forward to hearing from you!

If you need more information about the company, feel free to review our website or take a look at this blog post our first employee wrote a few months ago.


APPLY NOW! Send us an email to with your application and any questions you might have.