Your career at Sedo

Become part of a global success story

Sedo offers you outstanding prospects for a career in the expanding online market. From our offices in Cologne and Boston, our team of experts is working toward the future in a digital and creative environment.

A good product needs a good brand name, and an internet address which is as easy to remember as possible. It was still easy in the pioneer years of the World Wide Web
to find a suitable name, but meanwhile practically all promising names have already been taken. Those looking for a name to concisely describe their product or business face a long search – often without a satisfactory result. The alternative is to purchase a name which has already been registered.

It was precisely for this reason that Sedo GmbH was founded in 2001 – and since that time, has made a significant contribution to establishing the global "secondary domain market". Comparable to the real estate market, domains form the virtual "properties" of the internet. Our vision: To provide private individuals and companies with the domain which they require for their success.

Job vacancies

As part of United Internet, one of Europe's leading online companies, we, as an independent service provider, are a world leader in the secondary domain market. We are convinced that domains are one of the internet's most important components. Do you share this opinion? If so, do not hesitate to apply for a job with us today.

Frontend Lead Developer (m/f/d) - Vue.js

Frontend coding is your passion and you are looking for a new and bigger professional challenge? As a frontend lead, you want to set new standards with your team, bowl over our international customers and make our competitors green with envy? Then take our frontend development to the next level with the help of an agile and interdisciplinary team!

Design, code and implement new features that are used by millions of people worldwide!

(Senior) Frontend Web Developer (m/f/d) - Vue.js

As an experienced and passionate frontend developer, you want to play a central role in creating high-quality and elegant code and implementing new features that are used by millions of people worldwide? As a part of an agile and interdisciplinary team, you will play a significant and direct role in the company's success at Sedo and shape our domain marketplace, and thus the customer-facing gateway to our domain-related products and services.

Junior Frontend Web Developer (m/f/d) - Vue.js

You want to contribute your fresh ideas and learnings to the Sedo team for the benefit of a unique user experience for our global customers, participate in the development of innovative features and optimize existing features? It is important to you to work independently with room for creativity and within an agile and interdisciplinary team and to develop yourself further? Then bring your talent to Sedo, design, code and implement together with us, and let's take our frontend to the next level together!

(Senior) Software Architect Java (m/f/d)

You place value on clean code as well as clear architectures? Even if you do not have every answer at hand, you know how to reach your goal and drive things forward? Then we trust you to take responsibility within our agile and interdisciplinary working marketplace team from the conception, the blueprint to the coordination of the development process. Leave your technological footprint with Sedo through your creativity and fun with complex and sustainable software architectures!

Senior Java Software Developer full stack (m/f/d)

Software development in Java is your daily trade and you want to take full responsibility for new products, from conception to release and beyond? Then become an integral part of our interdisciplinary marketplace team, in which you will fully exploit the technological potentials and design our new platform on a "greenfield site" to be future-proof and integrated into our existing landscape.

(Senior) PHP Software Developer Backend (m/f/d)

Backend feels like home to you and you don't have to google "domain parking"? Writing clean code is important to you? The optimization of demanding applications within a complex high-load system, where every faster ms counts, appeals to you? Then join our parking team consisting of experienced developers, testers and product owners in close cooperation with analysts and take full technical responsibility for the success of our parking product!

DevOps Engineer (m/f/d)

Security, speed and further development drive you to consistently optimize complex system landscapes and infrastructures using state-of-the-art technologies? You are interested in development, but are at home in system administration? Then become an integral part of our 4-person core team of experienced developers and database experts and support us with your knowledge and skills in our complex and highly available Linux system landscape.

Sales & Brokerage Consultant (m/f/d)

Are you a salesperson at your core? When you look at the newspaper, do you not see the news of the day, but rather business opportunities and new leads? Are you a passionate networker, a communicative ace on the phone and always eager to close new deals with your persuasive personality? Then we should get to know each other!

For our constantly growing Brokerage team, we are currently looking for a full-time Sales and Brokerage Consultant working in Cologne or in a home office and starting immediately.

Benefits of being a Sedo employee

The responsibilities of your new position should be fun and motivating in themselves. However, we think that a few additional benefits couldn't hurt. 

Central location

Our office is centrally located in the MediaPark in Cologne, which is one of the trendiest cities in Germany with very good access to public transportation.

Job ticket

As a Sedo employee, you will receive a fully subsidized ticket for public transportation within the VRS region. This entitles you to free travel
in Cologne, Bonn and the surrounding
area. The ticket is also valid for a guest
traveling with you after 7 p.m. and
during weekends.

Fitness studio

We offer our employees a discounted premium membership for the "Just Fit" studio. The recently refurbished fitness studio is located near our
office building and offers plenty of options
and activities to offset any stressful day
you may have had at work.

Drinks & snacks

Sparkling water, still water, coffee and tea are all freely available for our employees. In addition, fresh fruit is also always available if you
ever need a snack.


We want our employees to be refreshed and able to carry out their projects with enthusiasm. Therefore, our employees are entitled to
30 days of vacation every year.

Flexible working hours

Take your child to the nursery, sleep in, or get into the office early. You can arrive between 7- 10 a.m. and arrange your working day around your personal commitments. Our core
working hours are between
10 a.m. and 4 p.m.

Open working environment

We are characterized by our open working environment with its flat hierarchies. We communicate with everyone on a level playing field and on a first-name basis.

Team events

Whether it's eating out with your department or celebrating with the entire company at the summer and Christmas parties: having a good team spirit, fun with colleagues and inter-departmental activities are
important to us.

An international flavor

We employ 130 people from different countries, who speak 25 different native languages. You can also get to know our American colleagues and gain some intercultural experience at our office
in Boston, USA.

Further education

We offer our colleagues on-demand training via our in-house Sedo Academy, for example, or through various language courses.

Home office

Have you got workmen coming round at midday? If you have, it's possible to make arrangements to work from home. This means you don't
have to commute and can work on your
projects at home.

Agile work environment

Our processes are driven forwards in an agile environment. We work with Scrum and our product managers develop new
features in close collaboration
with all of our stakeholders.

Your application

Application process for job openings
If one of the posted positions matches your interests and you would like to be part of our dynamic international team, then apply for a job with us today. Send all of your application materials by email to [email protected]


Your contact

Julia Meik

Human Resources

0221 - 34030290

[email protected]

Unsolicited applications
We accept unsolicited applications by email only. We will add you to our pool of applicants if your application meets our needs. We will then compare any positions becoming available with your background. We will contact you about any positions matching your qualifications. Please understand that processing delays can occur due to the large number of applications which we receive for job openings. We therefore request that you refrain from telephone or email status queries.

Anke Lemann

Human Resources

0221 - 34030290

[email protected]


Sami Khanal

Human Resources

0221 - 34030290

[email protected]

The team matters. We accomplish more together

The team counts: Accomplish more together

Everyone at Sedo contributes their individual talent, strengths and ideas to help us achieve the best overall results. We strengthen our teamwork through regular team activities and company celebrations. Flat hierarchies and our open-door policy allow for uncomplicated and open communication which we greatly value. We live by and promote employee individualism and the cultural diversity which prevails among us.

Thinking globally, acting without borders

We communicate and work beyond all borders and barriers from Asia to Europe all the way to the Americas. We therefore see ourselves as a global player.

We share the experiences and values gained in the process with our customers and partners. Our products, services, and customer relationships are characterized by this global diversity, which is reflected by our communication in more than 20 languages.

Shape the future as an expert for tomorrow

We are happy to meet both experienced workers from the domain industry and determined newcomers. Our challenge is to offer solutions today which will not be demanded until tomorrow.

We therefore offer advanced training opportunities for deepening and expanding your knowledge and skills to prevent any stumbling blocks on your way to the top.

You can also count on our support when you want to climb the corporate ladder to an internal job change or a specialization.

Cultural diversity: Experience internationalism

With more than 30 different nationalities at Sedo, we ensure that our service also reaches our international customer base.

We are also happy to send you on trips to help us know what our customers and colleagues are thinking, feeling, and needing at all times.

In addition to this, we have started an exchange program which offers our employees the opportunity to work at one of our offices in Cologne or Boston, where they can get to know new cultures and gain valuable experience. This is how we promote the togetherness within Sedo.

Work-life balance made easy

We are proud of the advantages which Sedo offers its more than 130 employees to allow each person to find a balance between work and free time. The union of work and family is important to us.

For this reason, we support you by offering flex-time to help you optimally synchronize your professional and personal commitments. Although we are constantly on our toes, we still allow ourselves timeouts to restore our sense of well being. Humour plays a major role here: not a day goes by without roaring laughter being heard throughout our corridors.

What our employees think about working at Sedo:


Inside Sales

The Inside Sales department focuses its work on the development of existing customer relationships and their accounts with a combination of sales activities and customer care.

Outside Sales

The focus of our industry experts in the Outside Sales department is to create new business opportunities for Sedo which extend beyond all of the product lines.

Business Development

The focus of our Business Development team is the formation of new partnerships and collaborations with registrars, registrar centres, whois database operators and additional providers from the online/domain sector.


The Marketing team develops innovative campaigns and events for global markets and thus ensures that our strategic advantages are emphasised.

Product Management

Product Management is in charge of the further development of the Sedo trading platform and domain parking products.

Customer Care

The Customer Care team is often the first point of contact for Sedo customers – and thus one of the company's most important service touch points.

Domain Transfers

Once the buyer and seller reach an agreement, our transfer team assures a timely and secure transfer of the domain and payment.

Security & Compliance

The generation of high-quality traffic and the prevention of fraudulent activities are the focus of the "security service" for our trading platform.


As an internet company with a technical focus, our services are based on the internally developed applications and tools of our development team.


The Finance team handles all financial matters, from supervision of the escrow service to the payment of customers and partners all the way up to accounting and controlling.

Legal Department

Sedo's Legal Department works on the front line of one of the most dynamic and exciting areas of law: the use of existing rights to the domain area.

Human Resources

Our HR team takes care of filling job vacancies and the further development and support of employees – from the creation of the contract up to the reference letter.

Office Management

From purchases to event and travel planning – our Office Management team supports the Sedo employees in all administrative and organisational matters.


It makes no difference whether day-to-day computer problems and the maintenance of telephone systems are involved or the planning and implementation of long-term IT projects. Our IT team secures the company's technological future.

Directions from Cologne Main Station

By train

  1. From platform 11 take the S-Bahn 6 (to Nippes), S11 (to Neuss/Düsseldorf) or S12/13 (to Düren) to Hansaring (one station after the Hbf/ main station)
  2. Exit Hansaring going south / direction Friesenplatz
  3. After one block (Saturn is on the corner) turn right and walk one block until Maybachstr.
  4. Turn left on Maybachstr. After ca. 3 minutes, you will walk straight into Mediapark
  5. We are located in building 6 (the number is in big letters in front of the building), please enter through the entrance on the right hand side of house no. 6 and take the elevator to the 4th floor

By tram

  1. Take U5 (direction Ossendorf) from the main station to Friesenplatz (2 stops)
  2. At Friesenplatz take U6, U12 or U15 (towards Chorweiler, Merkenich, Niehl) to Christophstraße/Mediapark (one stop after Friesenplatz)
  3. Upon exiting the station you will find a crosswalk to a small square with trees and a fountain. After walking past the fountain, turn left to cross the street, Hansaring, via the crosswalk.
  4. Walk along the Hermann-Becker-Straße via the tree lined alley
  5. Arrival Mediapark - cross the bridge over the pond and turn right
  6. We are located in building 6 (the number is in big letters in front of the building), please enter through the entrance on the right hand side of house no. 6 and take the elevator to the 4th floor

Global player in an attractive market environment

With a market share of 60%, Sedo is currently the world's largest marketplace for the trading of virtual "properties" – domain names. Just like particularly valuable pieces of real estate, extraordinary internet domains are also sometimes traded for prices in the millions: this way the premium domain "" achieved a sales price of 3 million US dollars.

Our goal: To work constantly to meet the needs of domain buyers and sellers all over the world. Today and in the future, Sedo represents a trustworthy partner and offers innovative services for everything involving internet domains.

Learn more about Sedo and our company profile.

More about the company

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About Sedo

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