umob
umob~28d ago

Backend Software Engineer (.NET)

NetherlandsNetherlands·Rotterdammid
OtherBackend Software Engineer
2 views0 saves0 applied

Quick Summary

Overview

Finally: One app to book & use all shared mopeds, bikes, (e)-scooters, cars, taxi's & public transport in Europe! We are umob, your Booking.com for mobility. No more switching between apps in all different cities and countries. With umob, we bring our users from A to B, worry free.

Requirements Summary

Exposure to Domain-Driven Design (bounded contexts, aggregates, domain events). Experience with event-driven systems (message brokers, outbox/inbox, schema evolution, idempotency).

Technical Tools
awsazurecsharpagileb2cci-cdmicroservicesperformance-optimization

Shared mobility has been going through a major phase growth in the past few years, with different operators in purple, blue, green, yellow and red popping up in different cities. The good news is that it shows the drive to change cities and consumer behaviour, giving the streets back to our people and not to cars. In order to reduce C02 emissions and create more space in our environments, we need to travel different. However, with all of these alternatives popping up, consumers end up having 30 different apps on their phone - all requiring a new verification and payment process. Not very convenient and not very sustainable. Et voilà, after months of building we have launched the umob app, offering direct access to over 250.000 vehicles with one account. You can now book all your favourite scooter providers, ring a taxi and buy your public transport ticket via one app.

What We Offer

~1 min read
Strong and experienced founding team with Bibi Jorissen (CEO), Raymon Pouwels (CCO), Don van Arem (COO) & Ahmed Omar (CTO);
Make cities and countries more livable & sustainable;
Simplify and unify shared mobility across Europe; become #1 MAAS platform;
1 app and 1 verification for the consumer to use shared mobility like (e-)bikes, e-scooters, cars, public transport, taxi and you name it'
Fast-paced learning and growth in an environment of autonomy and responsibility;
A prime spot in Rotterdam, easy to walk (or scooter) from Rotterdam Central Station!

  • Bachelor's or Master’s degree in Computer Science, Information Technology, or related field.

Nice to Have

~1 min read

 Be Bolt? What do we offer?

  • Pay you (surprising!): let’s talk about this in the first conversation we’ll have, at startups things are not set in stone but the sky is also not the limit.

  • Send you to an island, camping, sunny or snowy destination for 25 days per year.

  • Pension contribution.

  • Allow you to work wherever, including 3 days at our Rotterdam HQ.

  • Your chance to play a big role in the early team of a future scaleup, building a new tech-team from the base up.

  • Provide you with great gear; a high-end laptop and whatever else you need to succeed.

  • Travel reimbursement for public transport & become a umob superuser; ride our shared-mobility up to €50 per month (maximized by law).

  • Career growth opportunities and development budget; we grow together!

  • Have fun as well. It’s not unique to have pingpong, friday drinks and nice events but the people make all the difference!

Location & Eligibility

Where is the job
Rotterdam, Netherlands
On-site at the office
Who can apply
Open to applicants worldwide

Listing Details

First seen
May 6, 2026
Last seen
June 4, 2026

Posting Health

Days active
28
Repost count
0
Trust Level
14%
Scored at
June 4, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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umobBackend Software Engineer (.NET)