Credit Intermediation

Bling

11-50

Germany

## Your Mission

As a Senior Backend Developer, your mission is to design, build, and continuously improve Bling’s backend infrastructure to ensure it is robust, scalable, and future-ready. You will take ownership of driving technical excellence across our systems, enabling our product to evolve smoothly as we grow. By optimizing performance, ensuring reliability, and introducing best practices, you will empower the Product Team to deliver outstanding experiences to our users. Ultimately, your work will be a cornerstone in shaping a resilient backend foundation that supports innovation, scale, and long-term success.

## What you'll be doing

* You develop and maintain high-performance backend services using Node.js and TypeScript.
* You support the technical planning, architecture design, and backend API integration.
* You optimize database performance with MongoDB, PostgreSQL, AWS, and Redis.
* As a Senior Backend Engineer, you lead by example in code quality, best practices, and performance optimization, conducting thorough code reviews and mentoring team members.
* You collaborate closely with designers, product managers, and the development team to deliver innovative solutions.
* You continuously improve the backend infrastructure to support Bling's growth and vision.

## What we're looking for

* You have at least 4 years of experience in a backend development role, with strong expertise in Node.js and TypeScript.
* You are proficient in working with databases such as MongoDB, AWS, and Redis, ensuring scalable and efficient data management.
* You have hands-on experience with Docker or other containerization technologies, enabling smooth deployment and operations.
* You thrive in a collaborative environment, working closely with cross-functional teams to drive innovation in financial education for families.
* You are passionate about fintech and excited to contribute to a company like Bling that is transforming the banking world.
* You are a strong communicator who can effectively collaborate, articulate technical concepts to both technical and non-technical stakeholders, and foster a transparent and supportive team culture.

## Why you should join Bling

* Play a key role in shaping Europe’s first Super-App for families, making a real impact on how families connect and thrive.
* Enjoy a flexible hybrid work model with options to work from our Berlin office, from home, or remotely within Germany.
* Work in a vibrant, modern office in the heart of Berlin Mitte, with great transport links, diverse lunch options, and a fully stocked kitchen with drinks, breakfast, and snacks.
* Get set up for success with a MacBook and any additional equipment you need, ensuring you have everything you need to excel.
* Grow rapidly through hands-on projects, internal workshops, and continuous learning opportunities.
* Connect with your team through regular events that strengthen our culture and celebrate achievements.
* Stay connected with an exclusive Bling Mobile plan offering premium mobile services and perks.
If you've read this far, you're probably interested. That's great! Because we want to get to know you and are looking forward to your application - feel free to apply via our website.

Employee

Professional / Experienced

<h2 id="your-mission">Your Mission</h2>
<p>As a Senior Backend Developer, your mission is to design, build, and continuously improve Bling’s backend infrastructure to ensure it is robust, scalable, and future-ready. You will take ownership of driving technical excellence across our systems, enabling our product to evolve smoothly as we grow. By optimizing performance, ensuring reliability, and introducing best practices, you will empower the Product Team to deliver outstanding experiences to our users. Ultimately, your work will be a cornerstone in shaping a resilient backend foundation that supports innovation, scale, and long-term success.</p>
<h2 id="what-youll-be-doing">What you&#39;ll be doing</h2>
<ul>
<li>You develop and maintain high-performance backend services using Node.js and TypeScript.</li>
<li>You support the technical planning, architecture design, and backend API integration.</li>
<li>You optimize database performance with MongoDB, PostgreSQL, AWS, and Redis.</li>
<li>As a Senior Backend Engineer, you lead by example in code quality, best practices, and performance optimization, conducting thorough code reviews and mentoring team members.</li>
<li>You collaborate closely with designers, product managers, and the development team to deliver innovative solutions.</li>
<li>You continuously improve the backend infrastructure to support Bling&#39;s growth and vision.</li>
</ul>
<h2 id="what-were-looking-for">What we&#39;re looking for</h2>
<ul>
<li>You have at least 4 years of experience in a backend development role, with strong expertise in Node.js and TypeScript.</li>
<li>You are proficient in working with databases such as MongoDB, AWS, and Redis, ensuring scalable and efficient data management.</li>
<li>You have hands-on experience with Docker or other containerization technologies, enabling smooth deployment and operations.</li>
<li>You thrive in a collaborative environment, working closely with cross-functional teams to drive innovation in financial education for families.</li>
<li>You are passionate about fintech and excited to contribute to a company like Bling that is transforming the banking world.</li>
<li>You are a strong communicator who can effectively collaborate, articulate technical concepts to both technical and non-technical stakeholders, and foster a transparent and supportive team culture.</li>
</ul>
<h2 id="why-you-should-join-bling">Why you should join Bling</h2>
<ul>
<li>Play a key role in shaping Europe’s first Super-App for families, making a real impact on how families connect and thrive.</li>
<li>Enjoy a flexible hybrid work model with options to work from our Berlin office, from home, or remotely within Germany.</li>
<li>Work in a vibrant, modern office in the heart of Berlin Mitte, with great transport links, diverse lunch options, and a fully stocked kitchen with drinks, breakfast, and snacks.</li>
<li>Get set up for success with a MacBook and any additional equipment you need, ensuring you have everything you need to excel.</li>
<li>Grow rapidly through hands-on projects, internal workshops, and continuous learning opportunities.</li>
<li>Connect with your team through regular events that strengthen our culture and celebrate achievements.</li>
<li>Stay connected with an exclusive Bling Mobile plan offering premium mobile services and perks.
If you&#39;ve read this far, you&#39;re probably interested. That&#39;s great! Because we want to get to know you and are looking forward to your application - feel free to apply via our website.</li>
</ul>


Senior Backend Developer (m/f/d)

Junior Product Manager (m/w/d)

Internship

Praktikant:in Founder's Office & Core Operations (m/w/d)

(Senior) Growth Manager (m/w/d)

Vice President Finance (m/w/d)

Werkstudent:in im Bereich Customer Support (m/w/d)

Bling Card & App logo

Google {privacyLink} and {termsLink} apply.

Benefits

Media

We don't have any open positions at the moment

No available jobs

Offices

Open positions

Values

Videos

Do you have a question?

Spontaneous Application

We’ll send a link to this job to your email.

No time? Just apply later

We are reviewing your account. Once our managers approve it, candidates will be able to apply for this job.

Changes are not visible until you publish your job.

This is a preview of your job ad.

Interested?

The job {jobTitle} was archived or the deadline has passed.

This job is no longer available

Recruiting Team

Our other open positions

We no longer accept spontaneous applications

Are you a talented professional seeking your next career adventure? At {companyName}, we appreciate proactive individuals who can bring a fresh perspective to our team.

While we may not have an immediate job opening that precisely matches your needs, your distinctive experiences and talents might be an excellent fit for us in the future.

To submit your spontaneous application, please use the application form on the right to upload your CV and cover letter. Ensure that you mention your desired position in the cover letter.

Rest assured, our dedicated recruiting team will reach out to you once they identify a role that aligns perfectly with your skills and aspirations.

How to apply

Looking for a job at {companyName}? JOIN works directly with {companyName} to bring you all their open positions. Apply now with JOIN.com.

Jobs at {companyName}. Browse all open positions and become part of our team! Open positions: {jobsCount}

Jobs at {companyName}. Browse our open jobs and join us! We currently have {jobsCount} available jobs. Step up your career and apply today!

Jobs at {companyName}. Browse all our open positions and become part of our team! We have currently {jobsCount} jobs available. Apply today to join us!

Jobs at {companyName}. Browse all open positions and become part of our team! We are currently looking for {jobsCount} additions to our company. Apply today!

Jobs at {companyName}. Browse all open positions and become part of our growing team! We are currently looking for {jobsCount} additions to our company. Apply today!

Jobs at {companyName}. Browse all our open positions and become part of our growing team! We are currently looking for {jobsCount} additions to our company. Apply today!

Browse all our open positions and become part of our team! We are looking for {jobsCount} additions to our company. Take the next step in your career and apply today!

No suitable positions available at {companyName}? Don't wait! Submit a spontaneous job application today and unlock your career possibilities tomorrow.

Our other open positionsView all open positions

Junior Product Manager (m/w/d)

Praktikant:in Founder's Office & Core Operations (m/w/d)

(Senior) Growth Manager (m/w/d)

Vice President Finance (m/w/d)

Werkstudent:in im Bereich Customer Support (m/w/d)

Our other open positions
View all open positions