Senior Software Developer (Python)


Are you looking for an opportunity to work in a fun, vibrant, and fast-moving environment?

Do you enjoy working with cutting edge AI algorithms and applications, and are you looking for an opportunity to work in a user-centric, data-driven, and rapidly international expanding startup that will change the way the world exchange data? – Then join our international development team in Copenhagen!

As a Sr. Software Developer at Safe Online, you will be able to challenge yourself by solving and creating new ways for exchanging and managing personal data for our clients.

• Technically own (maintenance, delivery, future development) a live product with big loads of data flowing from 3rd party connectors to elastic search indexing and AI algorithms
• Predict the behavior of the system when scaling it and translate findings into the best solutions
• Integrate the product with more AI algorithms together with the AI team and within a microservice architecture

The skills that will thrill us:
• Experience with Python as your primary language (min. 2 years)
• Query optimization for Elastic Search and MySQL (min. 2 years)
• Instrumentation with Docker and Kubernetes (min. 1 year)
• Working with Asynchronous Task Management (e.g., Celery) and Message Broker services (e.g., Redis, RabbitMQ). Min. 1 year and further experience with cloud services of this type are highly appreciated

We will be even more thrilled if you also have skills within:
• CI/CD with dockerized applications
• DevOps setup with Terraform
• Vuex and io
• 3rd party integrations experience with older and newer systems

Contact us:
Send us your CV and your motivated application via the application link below. Please note that applications via email will not be processed.
Interviews with suitable candidates will be held regularly, as we wish to fill in the position as soon as possible. We close the application process once the right candidates are found.
If you have questions about the position, please contact our CIO Kristina Lund at or +45 4012 3034. We look forward to hearing from you.

Who is Safe Online?
At Safe Online, we empower digital trust and ensure privacy for our customers, by making leading-edge solutions for companies and individuals, so they can manage privacy and personal data the right way.
We are a passionate and ambitious startup that aims to revolutionize the way data is exchanged globally. We are a Danish company, but our team is international, and our ambition and vision are globally oriented – we already have users in 14 countries.
Safe Online is funded by experienced Business Angels who, among others, have created major international successes such as Trustpilot and Spotify. We are based in a central location in Købmagergade in Copenhagen and have a lot of fun in a versatile everyday life.

We want to create a focus on how trust and transparency are important parameters for the future use of data. With our experience and know-how, we offer intelligent solutions because we want to help companies that are having a hard time living up to the new personal data rules and individuals who have lost confidence in how companies use their data.

Click the button, and you’ll be taken to our secure upload point for authentication before being able to upload your application and CV.