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Senior backend developer

Full-time, Copenhagen
Monthly salary:


C-Log is developing a secure, digital platform for handling certificates safely and simply while ensuring compliance with official regulatory requirements. C-Log reduces costs and increases efficiency for private companies as well as public institutions and authorities. We develop on two platforms: web and mobile. Two very different applications creating a system with a diverse tech stack. We are also looking to create a larger eco-system with more applications that will play off to each other.

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We would love to find someone who knows how to create well structured and efficient systems, can come up with creative ideas to boost our feature set and push us further ahead in an industry that contains limited creativity and innovation. As a company we would like to become a think tank of ideas that will solve real life problems primarily in the maritime industry, but not limited to it. We are by no means limited to the applications we are currently or have developed but are also looking to provide the world with new solutions.

A part of the system will be built on a blockchain. We are developing the system based on blockchain technology to ensure a high level of security; many of the documents which will be handled through C-Log includes personally sensitive information, and secure encryption is therefore essential to us. The system will be in accordance with new compliance demands such as the European Union's privacy and data regulation, GDPR. So experience with or an interest in blockchains would be a plus.


What your tasks in the next 6 months will include:

- Creating API endpoints

- Setting up RBAC

- Setting up our blockchain in collaboration with fellow developers

- Integrating with maritime authorities to get their data

- Work with our data scientists to make sure we are analysing our data optimally

- Making sure we take appropriate security considerations

- Anything you want to personally try? We can fit it in your task list.



* You have experience with Node

* Experience with APIs and RBAC

* Experience with SQL and noSQL databases

* Experience with GraphQL, Neo4j, ElasticSearch


Our stack:

* MongoDB, PostgreSQL

* NodeJS, Express

* Falcon, Celery

* React/React-Native with Redux


Why Join?

You get to work with smart and ambitious people on greenfield projects using a cutting-edge tech stack and infrastructure. You get to be part of a successful startup adventure while working from an excellent location in The Maritime Innovation Hub at Pier47, Langelinie Allé 47.

C-LOG has offices at Pier47 at Langelinie Alle and also in Aarhus. It is also possible to work in Aarhus.

We screen applicants as they come, so don't hesitate to send us your CV and motivation letter right away via The Hub.

Perks & Benefits

Flexible work hours and vacation: Morning person or night owl, this job is for you
Free coffee / tea: Get your caffeine fix for free
Located near public transit: Easy access and treehugger friendly workplace
Social gatherings and games: Hangout with your colleagues
Equity package offer: Want to be a partner? Look no further
Free beer on Fridays: Friday is something special, let's enjoy a beer together

Other open positions at C-LOG

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