Backend Developers (junior and medior)

Job description

At Ockto our mission is to become the standard for simple and secure personal data sharing. For example: when applying for a mortgage, rental home or private lease contract. We have a dynamic group of young (in spirit) and intelligent Ocktasians. We work based on trust and responsibility. This gives you the flexibility to do your work under the, for you, best possible conditions. Sounds good? You might be part of our team soon!

What you will do

  • You’ll be responsible for technologies within Ockto that we use to collect data at government databases;
  • Expand and optimize our data collection framework;
  • Build- and maintain API’s
  • Develop, innovate and expand our Ockto platform;
  • Work closely together with innovation teams at top-financial organisations like ABN AMRO, Rabobank, ING, PGGM, Aegon en Volksbank.

What you can expec

  • We offer an inspirational international working environment where:
  • You’ll be working in-depth on exciting IT projects with new technologies;
  • You can grow and broaden your professional skills;
  • We have an eye for your unique person & talents and allow you to apply them.

Also, you can expect:

  • A good salary;
  • A MacBook Pro and smartphone of choice;
  • Phone- and travel-allowance;
  • Great home/remote working facilities;
  • Lunch fee;
  • Loads of activities like weekend trips, regular drinks and exciting team activities, organized by our yearly changing party-committee.


What we are looking for:

  • A relevant bachelor's degree;
  • Good knowledge of general architecting principles and software design patterns;
  • Good knowledge of data- and software security;
  • Good knowledge of C# (Net Core);
  • Knowledge about javascript would be an asset;
  • A DigiD account;
  • A flexible mindset, and natural curiosity that allows you to learn quickly about new technologies.

Will be a plus:

  • A relevant master’s degree
  • Expertise in the financial services domain
  • Knowledge Swift and/or Kotlin

About our organization

At Ockto, we work in a flat organizational structure with short lines and quick decisions. We work based on trust and responsibility within your own area of work. This gives you the flexibility to do your work under the best conditions for you. From the early days on, working at Ockto has been characterized by a very pleasant working atmosphere. With a lot of attention for good team spirit.

Our aim is to become the market standard platform for the secure, trusted and easily sharing of personal data in every country we operate in. Our Naarden based team already contains a variety of nationalities, and we hope to extend this even further when rolling out to other European countries in the coming years.

More about our company culture and core values.

About the Ockto platform

With the Ockto platform, a consumer can share all personal data necessary for a full digital onboarding. Our platform is secure, easy and trusted by both consumers and financial service companies like ING, Aegon, De Hypotheker, Justlease, etc.

Consumers collect their personal data via Ockto from government sources, banks and other secure data sources and securely share this data with companies that require it to provide a service. So they no longer need to provide personal data about their identity, income, assets, spending, etc. via paper and email.

Do you want to join us?

Do you see yourself as the next Ocktasian? Then apply immediately! Just click the 'apply for this job' button. After your application, we will contact you within two working days to discuss the vacancy, tell you more about our recruitment process and to answer any questions you may have. 

Would you first like to know more about the position and working at Ockto? Feel free to contact us! You can reach us via or +31 (0) 35 524 8911.
Also, you could take a look at for more information, or other job openings at Ockto.

Your data is safe

At Ockto we only use your motivational letter and CV during the application procedure to assess your application. If you are rejected, we will keep your application data for six months.