Privacy Statement

We, the operators of the website www.k15t.com, are the controllers of the personal data of users ("you") of our website within the meaning of the applicable data protection law, specifically the General Data Protection Regulation ("GDPR").

Below, we provide information pursuant to Art. 13 et seq. GDPR about the personal data processed when you visit our website and the corresponding legal bases. You will also find details about your rights in relation to us as the controller and the competent supervisory authorities.

Information About the Controller

K15t GmbH
Ostendstr. 110
70188 Stuttgart

Phone: +49 711 935935 30
Fax: +49 711 935935 39
Email: hello@k15t.com

Data Protection Officer

DDSK GmbH
Dr.-Klein-Str. 29
88069 Tettnang

Our data protection officer can be contacted via datenschutzbeauftragter@k15t.com.

Processing Your Personal Data

Informational Use of our Website

When you visit our website, so-called log files are processed by our system.

The following log files are processed:

IP address of the requesting computer
Date and time of visit
Time zone difference to Greenwich Mean Time (GMT)
HTTP method
Accessed pages
Access status/HTTP status code
Amount of data transmitted in the response
Referrer
Type of Internet browser used
Version of Internet browser used
Operating system and version
Operating system user interface
User's Internet service provider

The log files contain your IP address and possibly other personal data. In principle, it is therefore possible to match them to you. However, we store this data only temporarily and do not combine it with other personal data.

We use this data solely to secure our information technology systems - specifically, for analysis in the event of security incidents. The log files are deleted no later than 90 days after collection.

These purposes also justify our legitimate interest to process the data according to Art. 6(1)(f) GDPR.

Hosting by Amazon Web Services (AWS)

We host our website with Amazon Web Services (AWS), Amazon Web Services EMEA SARL, 38 Avenue John F. Kennedy, 1855 Luxembourg (hereinafter referred to as “AWS”). When you visit our website, your personal data (e.g. IP addresses in log files) is processed on AWS servers. AWS is used on the basis of Art. 6(1)(f) GDPR. We have a legitimate interest in ensuring the reliable presentation, availability, and security of our website. AWS is certified under the “EU-US Data Privacy Framework” (DPF). The DPF is an agreement between the European Union and the US, that is intended to ensure compliance with European data protection standards for data processing in the US.

We have concluded a data processing agreement (DPA) with AWS in accordance with Art. 28 GDPR. This is a contract prescribed by data protection law, which ensures that AWS processes the personal data of our website visitors only in accordance with our instructions and in compliance with the GDPR.
You can find more information on AWS data protection provisions at: https://aws.amazon.com/de/privacy/?nc1=f_pr

Contact Forms

You may contact us electronically using our contact form, e.g., to provide feedback, ask questions, or submit a contact request. If you use this option, the data entered into that form will be transmitted to us.

In addition to the data you provide voluntarily, we store the date and time of transmission as well as your IP address. The processing of these additional data is based on our legitimate interest (Art. 6(1)(f) GDPR) to ensure system security and prevent misuse. These additional data are deleted after 3 months.

If your contact aims to conclude a contract with us, Art. 6(1)(b) GDPR serves as the legal basis for processing your personal data. All data will be stored only until they are no longer required to achieve the purpose of the communication with you and your contact request has been fully resolved.

Contact by E-mail

You can contact us by e-mail (preferably: hello@k15t.com). We will store your personal data transmitted in the e-mail. The data will not be passed on to third parties and it will be processed only to handle your contact request. The legal basis for processing your personal data is Art. 6(1)(f) GDPR. The data will be stored until they are no longer required to achieve the purpose of the communication with you and the purpose of your contact has been fully clarified.

If your e-mail aims to conclude a contract with us, Art. 6(1)(b) GDPR serves as an additional legal basis for processing your personal data. These data will be stored for as long as they are necessary for the performance of the contract. Otherwise, we will store your data only to comply with contractual or legal obligations (e.g. tax obligations) (Art. 6(1)(c) GDPR).

You may withdraw your consent to the processing of your personal data at any time by sending an e-mail to hello@k15t.com. In this case, we will no longer be able to continue processing your request.

Newsletter

On our website, we offer the opportunity to subscribe to our newsletter free of charge. In addition to your consent, we also need your e-mail address for this purpose.

As part of your newsletter registration, we also store the date and time of registration, as well as your IP address. The processing of such data corresponds to our legitimate interest pursuant to Art. 6(1)(f) GDPR, to guarantee the security of our systems and to prevent misuse.

We obtain your explicit consent to process your data for this purpose and refer you to this Privacy Statement during the registration process. The legal basis for sending the newsletter is Art. 6(1)(a) GDPR.

ActiveCampaign

We use ActiveCampaign, a service provided by ActiveCampaign, Inc., 1 N Dearborn, 5th Floor, Chicago, Illinois 60602, USA (hereinafter: “ActiveCampaign”), to manage and send our newsletters.

Our newsletters include tracking pixels (1-pixel images). If you open our newsletter and allow images to load, we can detect that the newsletter has been opened. If image loading is disabled by default, we cannot determine whether the newsletter was opened. We also track which links in the newsletter are clicked.

We use this information to improve the content of our newsletter. Our goal is to provide content that is engaging and aligned with the interests of our subscribers. This constitutes our legitimate interest. The legal basis for newsletter tracking is therefore Art. 6(1)(f) GDPR.

For more information on data protection, see ActiveCampaign's privacy policy: https://www.activecampaign.com/privacy-policy/.

Your data will be stored only as long as necessary to fulfill the purpose. Your e-mail address will be stored for the duration of your active newsletter subscription, provided you have given your consent. The additional registration data will be deleted after 6 months.

We will send you the newsletter only after you confirm your subscription by clicking the appropriate link in a confirmation e-mail. This ensures that only you can subscribe using your e-mail address (double opt-in). Your confirmation must be received promptly after the confirmation e-mail is sent; otherwise, your subscription will be automatically deleted from our database.

Unsubscribing from the Newsletter

You may unsubscribe from our newsletters at any time by clicking the “Unsubscribe” link found in the footer of each newsletter. By doing so, you revoke your consent and object to any further use of your data for newsletter distribution.

To customize the topics and types of communication you receive, open any e-mail from K15t, scroll to the footer, and click on "Email Preferences". This will direct you to our ActiveCampaign preference center, where you can customize your communication preferences.

If you do not want to receive the newsletter, but nevertheless want to stay informed, you may refer directly to our blog or subscribe to the blog contents via RSS.

Cookies and Local Storage

We use cookies on our website. Cookies are text files that our web server sends to your browser while you are visiting our website. Your browser will store them on your computer for later retrieval. This means cookies can be used to identify your internet browser when you revisit the website. Session cookies are deleted when the browser is closed. Persistent cookies are stored on the hard drive until their default expiration date is reached or until you actively remove them.

In addition to cookies, we use the Local Storage method to store data locally in the browser’s cache. This data is stored persistently in your browser but you can remove all Local Storage data by deleting your browser cache.

If you block all cookies, you may not be able to use all the features of our website.

Legal Basis for the Use of Cookies

The data processed by the cookies, which are required for the proper functioning of the website, are therefore necessary to safeguard our legitimate interests and those of third parties in accordance with Art. 6(1)(f) GDPR.
For all other cookies, you have given your consent to this via our opt-in CMP in accordance with Art. 6(1)(a) GDPR.

Own Cookies

We use our own cookies to ensure the functionality of our website. Some elements of our website require that your internet browser is recognized after a page change.

The overview shows you for which purposes your data is collected and how long they will be stored for:

Name

Function

Storage period

Rendered anonymous

Use table header to sort columns

announcementBannerclosed

Functional cookie to display and hide the announcement banner on our website.

Until the cookies are actively deleted.

Yes

Third Party Cookies

We use "third party" cookies / Local Storage on our website. This means that when you visit our website, data is transferred from your web browser to the third party's web server and stored there.

In our Help Center (help.k15t.com), Jira Service Management automatically stores functional information as Local Storage.

Usercentrics Consent Management Platform (CMP)

Our website uses Usercentrics' consent technology to obtain your consent for storing certain cookies on your device or for using certain technologies, and to document this consent in compliance with data protection regulations. The provider of this technology is Usercentrics GmbH, Sendlinger Straße 7, 80331 Munich, Website: http://usercentrics.com/de/ (hereinafter "Usercentrics").

When you visit our website, the following personal data is transmitted to Usercentrics:

Opt-in and opt-out data
Referrer URL
User agent
User settings
Consent ID
Time of consent
Consent type
Template version
Banner language
IP address
Geographic location

Additionally, Usercentrics stores a cookie in your browser to be able to assign the given consents or their withdrawal. The data collected in this way is stored until you request us to delete it, you delete the Usercentrics cookie yourself, or the purpose for data storage no longer applies. Mandatory statutory retention periods remain unaffected.

The use of Usercentrics is to obtain the legally required consents for the use of certain technologies. The legal basis for this is Art. 6(1)(c) GDPR.

Option to Object and Remove

Please note: You can restrict or disable cookies at any time by adjusting your browser settings. You can also delete previously stored cookies directly in your browser. Please note that restricting or deactivating cookies may limit the functionality of our website.

Matomo

We use Matomo, a service by InnoCraft, 7 Waterloo Quay PO625, 6140 Wellington, New Zealand (hereinafter: Matomo) is implemented on our website. The processing of data with Matomo is based on legitimate interests in analyzing anonymized user behavior to optimize our website and offerings. The legal basis is Art. 6(1)(f) GDPR. The data is hosted by Matomo on servers located in Germany.

Matomo is configured in a privacy-friendly manner. In particular, IP addresses are anonymized, and no data is used to personally identify users. The collected information does not allow any direct conclusions to be drawn about individual persons.

If heatmaps are activated, Matomo sets a cookie to record anonymized interactions such as clicks, mouse movements, and scrolling. This also serves our legitimate interest in improving usability and user experience.

Matomo's Privacy Statement is available at: https://matomo.org/matomo-cloud-privacy-policy/.

Job Applications

Our website provides information about vacancies in our team and you can send us your application by e-mail. We will process your data to handle your application, which means that your application will be viewed by the employees responsible for pre-selection.

We use Personio, a service by Personio GmbH & Co. KG, Rundfunkplatz 4, 80335 München, Germany (hereinafter: "Personio") to handle the application process.

You can find further information on data protection at Personio here: https://www.personio.com/privacy-policy/

Other than that, your data will not be shared with third parties and will not be used for any other purpose.

We will retain your application data only as long as necessary. If your application is rejected, your data will be stored for a maximum of six months, unless you have given explicit consent for a longer retention period in case future opportunities arise. After this period, your application data will be anonymized in our system.

We may conduct all or part of the application process using Google Meet. If you do not agree to the use of Google Meet, this will not negatively impact your application. For information on how Google processes personal data, please refer to Google Ireland Limited’s privacy policy:https://policies.google.com/privacy

The legal basis for processing your data is Sec. 26 BDSG (German Federal Data Protection Act) in conjunction with Art. 88 GDPR.

Other Third Party Content Included on Our Website

YouTube

We incorporate videos from Youtube of Google LLC, 1600 Amphitheatre Parkway Mountain View, CA 94043, USA (hereinafter: "YouTube") for an attractive design of our website in an engaging and informative way, which constitutes a legitimate interest within the meaning of Art. 6(1)(f) GDPR.

We use YouTube’s extended privacy mode, which ensures that information about you is transmitted to YouTube only after you activate the video by clicking the play button.

Once you activate the video, YouTube may set additional cookies (e.g., for Google APIs, Google Fonts, or Google Play) and collect information for analytics and usability enhancement. According to YouTube, this data is processed in a pseudonymized manner. However, if you are logged into your Google or YouTube account, the data may be directly linked to your account.

For more information on data protection and storage duration, please refer to Google’s privacy policy:
https://policies.google.com/privacy?hl=de&gl=de

Jira Service Management

On the support website (https://help.k15t.com/), we use the service provider Atlassian. Pty Ltd Level 6, 341 George Street, Sydney NSW 2000, Australia and their tool Jira Service Management (hereinafter: "Jira Service Management"), which you can use to submit support requests directly to us.

To do so, we request the following information via the support form:

e-mail address
topic and description

Any further information is voluntary. We process the data you provide in order to handle and respond to your support request.

The data will be stored until you ask us to erase, e.g. your support request or your complete profile, or if we no longer use Jira Service Management as a service provider, unless statutory obligations require a longer storage period. Jira Service Management will completely erase the data 40 days after the erasure request.

Use of Jira Service Management as well as of the information obtained through Jira Service Management is subject to Jira Service Management's terms of use:https://www.atlassian.com/legal/cloud-terms-of-service .

Jira Service Management also provides additional privacy information at: https://www.atlassian.com/legal/privacy-policy

The legal basis for processing your data to clarify and respond to your request is our legitimate interest in providing customer support (Art. 6(1)(f) GDPR).

Jira Service Management automatically stores information as Local Storage. To remove the information stored as Local Storage, please delete your browser cache. Jira Service Management sets the following cookies and Local-Storage entries when using the support portal:

Name

Function

Storage period

Rendered anonymous

Use table header to sort columns

ajs_anonymous_id

Functional identifier used by Jira Service Management to store last visit/session information.

Until the cookies are actively deleted.

Yes

awc.session.id

Session identifier created by Jira Service Management.

Session / until actively deleted.

Yes

awc.session.expiry

Timestamp information for the current Jira Service Management session.

Session / until actively deleted.

Yes

awc.*

Additional Local-Storage / Session-Storage entries automatically generated by Jira Service Management.

Session / until actively deleted.

Yes

Calendly

We use the online appointment calendar "Calendly", provided by Calendly LLC, 3423 Piedmont Road NE, Atlanta, GA 30305-1754, USA, to simplify the booking of appointments.

If you click on the corresponding booking button, you will be automatically redirected to our Calendly appointment page. After selecting a time slot, confirming the appointment, and entering your contact details and any additional notes, you will receive an appointment confirmation email from Calendly.

The data you enter in the Calendly form will be stored by us for the purpose of handling your appointment and any follow-up communications. Your data will be retained until:

You request its deletion,
You withdraw your consent, or
The purpose for storage no longer applies (e.g., the appointment has taken place).

Mandatory statutory retention periods remain unaffected.

Calendly also inevitably gains access to your data. We have concluded a Data Processing Agreement (DPA) with Calendly in accordance with Art. 28 GDPR.

Calendly transmits personal data from log files (e.g., IP addresses) to the USA, as certain servers are located exclusively there. The legal basis for this processing is your consent pursuant to Art. 6(1)(a) GDPR, which you provide before entering your appointment.

You can find detailed information about Calendly’s privacy practices here:
https://calendly.com/privacy

Alternatively, appointments can also be made by email at: help@k15t.com

Marketing

We use several services provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland (“Google”) on our website. These include:

Google Ads (incl. Conversion Linker & DoubleClick)
Google AdSense
Google APIs
Google Analytics
Google Tag Manager
Google Fonts
Google Syndication
Google AJAX
Google reCAPTCHA
Resources loaded via gstatic (e.g. fonts, scripts, security checks)

These services may use cookies or similar technologies to collect data about your interaction with our website. The collected data is used for purposes such as analytics, advertising, spam prevention, and loading external resources (e.g. fonts or scripts).

This personal data may be stored by Google on servers in the United States. Google may also share this data with third parties where required or permitted by law, or where such third parties process the data on Google's behalf. These processing operations are carried out only if you have given your explicit consent in accordance with Art. 6(1)(a) GDPR.

Some of these services may result in the transfer of personal data to servers in the United States. Google LLC is certified under the EU-U.S. Data Privacy Framework, which ensures an adequate level of data protection.

For more information on how Google handles personal data, please refer to their privacy policy:
https://policies.google.com/privacy

For more comprehensive information regarding the third party services in use and your consent preferences, please refer to our Consent Management Platform, accessible via the cookie settings.

Our Activities on Social Networks

For communication with you on social networks and to inform you about our services, we maintain our own pages. If you visit one of our social media pages, we are jointly responsible with the provider of the respective social media platform for the processing operations triggered by this, within the meaning of Art. 26 GDPR.

We are not the original provider of these pages, but only use them within the scope of the possibilities offered to us by the respective providers.

As a precaution, we would therefore like to point out that your data may also be processed outside the European Union or the European Economic Area. Use may therefore be associated with data protection risks for you, as it may be more difficult to safeguard your rights, e.g. to information, deletion, objection, etc., and processing on social networks is often carried out directly for advertising purposes or for the analysis of user behavior by the providers, without our ability to influence this. If user profiles are created by the provider, cookies are often used or the user behavior is assigned to your own social network member profile.

The described processing operations of personal data are carried out in accordance with Art. 6(1)(f) GDPR, on the basis of our legitimate interest and the legitimate interest of the respective provider in order to communicate with you in a timely manner or to inform you about our services. If you have to give your consent to data processing as a user with the respective providers, the legal basis is Art. 6(1)(a) GDPR in conjunction with Art. 7 GDPR.

As we do not have access to the providers' databases, we would like to point out that it is best to assert your rights (e.g. to information, correction, deletion, etc.) directly with the respective provider. Further information on the processing of your data in the social networks is provided below by the respective social network provider we use:

Facebook and Instagram

Meta Platforms Ireland Ltd., located at 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland, acts as the (joint) controller for data processing in Europe (including Germany).

For more information on how your data is processed, please refer to the respective privacy policies:

Facebook: https://www.facebook.com/about/privacy
Instagram: https://instagram.com/legal/privacy/

LinkedIn

(Joint) controller for data processing in Europe: LinkedIn Ireland Unlimited Company Wilton Place, Dublin 2, Ireland
Privacy policy: https://www.linkedin.com/legal/privacy-policy

X (Twitter)

(Joint) controller for data processing in Europe:
Twitter International Company, One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland
Privacy policy: https://twitter.com/de/privacy
Information about your data: https://twitter.com/settings/your_twitter_data

YouTube

(Joint) controller for data processing in Europe:
Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland
Privacy policy: https://policies.google.com/privacy

Your Rights

When we process your data, you are a "data subject" within the meaning of the GDPR. You have the following rights: Right of access, right to rectification, right to restriction of processing, right to erasure, right to be informed and right to data portability. You furthermore have a right to object and a right to withdraw.

Below, you will find details on the individual rights:

Right of Access

You have the right to ask us to confirm whether we process your personal data.

If we process your personal data, you have the right to access the following information:

the processing purposes;
the categories of personal data being processed;
the recipients or categories of recipients to whom your personal data have been or will be disclosed, more specifically recipients in third countries or international organisations;
if possible, the planned duration for which your personal data will be stored or, if this is not possible, the criteria for determining this duration;
the existence of a right to have your personal data rectified or erased or to restrict or object to such processing by us;
the existence of a right to lodge a complaint with a regulatory authority;
if the personal data was not collected directly from you, all available information about the origin of the data;
the existence of automated decision-making, including profiling pursuant to Art. 22(1) and (4) GDPR and - at least in these cases - meaningful information on the logic involved as well as on the scope and intended effects of such processing for you.

If we transfer your data to an international organisation or to a third country, you furthermore have the right to request information on whether suitable guarantees pursuant to Art. 46 GDPR are in place in connection with such transfer.

Right to Rectification

You have the right to rectification and/or completion of the data we have stored about you if such data is inaccurate or incomplete. We will rectify or complete the data without undue delay.

Right to Restriction of Processing

Under certain conditions, you have the right to request us to restrict the processing of your personal data. To do so, at least one of the following conditions must be fulfilled:

You contest the accuracy of the personal data for a period enabling us to verify the accuracy of the personal data;

The processing is unlawful and you oppose the erasure of the personal data and request the restriction of their use instead;

We no longer need the personal data for the purposes of the processing, but you require them for the establishment, exercise or defence of legal claims; or

You have objected to processing pursuant to Art. 21(1) GDPR pending the verification of whether our legitimate grounds override yours.

Right to Erasure

You have the right to obtain from us the erasure of your personal data without undue delay if we are obliged to do so. This is the case where one of the following grounds applies:

Your personal data are no longer necessary in relation to the purposes for which they were collected or otherwise processed.
You withdraw consent on which the processing was based according to Art. 6(1)(a) GDPR, or Art. 9(2) GDPR, and where there is no other legal ground for the processing.
You object to the processing pursuant to Art. 21(1) GDPR and there are no overriding legitimate grounds for the processing, or you object to the processing pursuant to Art. 21(2) GDPR.
Your personal data has been unlawfully processed.
The personal data must be erased for compliance with a legal obligation in Union or Member State law to which we are subject.
Your personal data has been collected in relation to the offer of information society services referred to in Art. 8(1) GDPR.

Where we have made your personal data public and are obliged pursuant to the above requirements to erase the personal data, we, taking account of available technology and the cost of implementation, will take reasonable steps, including technical measures, to inform other controllers which are processing the personal data, that you have requested us to erase any links to, or copy or replication of, those personal data.

However, your right to erasure will not apply to the extent that processing is necessary for the following reasons (exceptions):

For exercising the right of freedom of expression and information
For compliance with a legal obligation which requires processing by Union or Member State law to which we are subject or for the performance of a task carried out in the public interest or in the exercise of official authority vested in us;
For reasons of public interest in the area of public health in accordance with Art. 9(2)(h) and (i) as well as Art. 9(3) GDPR;
For archiving purposes in the public interest, scientific or historical research purposes or statistical purposes in accordance with Art. 89(1) GDPR in so far as the right referred to in paragraph 1 is likely to render impossible or seriously impair the achievement of the objectives of that processing; or
For the establishment, exercise or defence of legal claims.

Notification Obligation

If you have exercised your right of rectification, erasure or restriction against us, we are obliged to notify all recipients whom we have disclosed your personal data, of the rectification, erasure or restriction of the processing of your data, unless this proves impossible or involves a disproportionate effort.

Right to Data Portability

You have the right to receive the personal data you have provided to us, in a structured, commonly used and machine-readable format. You furthermore have the right to transmit those data to another controller, where:

the processing is based on consent pursuant to Art. 6(1)(a) GDPR or Article 9(2)(a) GDPR or on a contract pursuant to Art. 6(1)(b) GDPR; and
the processing is carried out by automated means.

You have the right to have your personal data transmitted directly by us to another controller, where technically feasible and if it does not adversely affect the rights and freedoms of others.

This right to data portability does not apply to processing necessary for the performance of a task carried out in the public interest or in the exercise of official authority vested in us.

Right to Object

You have the right to object, on grounds relating to your specific situation, at any time to processing of your personal data, which is based on Art. 6(1)(e) or (f) GDPR, including profiling based on those provisions.

In case of an objection, we will no longer process your personal data, unless we can demonstrate compelling legitimate grounds for processing which override your interests, rights and freedoms, or the processing serves the purposes of establishing, exercising or defending legal claims.

Where we process your personal data for direct marketing purposes, you have the right to object at any time to the processing of your personal data for such marketing, which includes profiling to the extent that it is related to such direct marketing.

If you object to the processing for direct marketing purposes, we will no longer process your personal data for these purposes.

In the context of the use of information society services, and notwithstanding Directive 2002/58/EC (Directive on privacy and electronic communications), you may exercise your right to object by automated means using technical specifications.

Right to Withdraw

Pursuant to Art. 7(3) GDPR, you have the right to withdraw your consent at any time. The withdrawal of consent will not affect the lawfulness of processing based on consent before its withdrawal.

Right to Lodge a Complaint with a Regulatory Authority

Without prejudice to any other administrative or judicial remedy, you have the right to lodge a complaint with a supervisory authority, especially in the Member State of your habitual residence, place of work or place of the alleged infringement, if you consider that the processing of your personal data infringes your rights under the GDPR.

For an overview of the respective data protection officers of the federal states as well as their contact details go to: https://www.bfdi.bund.de/DE/Infothek/Anschriften_Links/anschriften_links-node.html .

Version and Amendments to this Privacy Statement

Status: 2025-12-15

Senior Software Engineer - Support & AI Automation (m/f/x)

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