Senior Backend Engineer - JAVA | KOTLIN | Berlin | Hybrid or Remote

TN Germany; Berlin; Remote; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading company in gaming loyalty platforms is seeking a Senior Backend Engineer proficient in Java and SQL. The role offers flexibility to work remotely or from the Berlin HQ. Join a diverse team and tackle exciting challenges while enjoying perks like stock options, wellness coaching, and a generous learning budget.

Leistungen

Stock options (VSOP)

Free coaching via nilo.health

€2,000/year for courses

Free lunch

Ergonomic setup

Dog-friendly office

Visa support for relocation

Qualifikationen

• Serious Java chops (OOP, design patterns).
• Fluent in SQL (MySQL) and cool under database pressure.
• Cloud-savvy (GCP is a plus), and a fan of microservices.

Aufgaben

• Team up with product folks to level up our platform’s power and performance.
• Keep our backend running smoothly, fast, and failure-free.
• Shape and refine our microservices setup for clean, modular magic.

Kenntnisse

Java

SQL

Problem Solving

Tools

Kotlin

GCP

Google Guice

Gradle

Liquibase

gRPC

Terraform

Jobbeschreibung

Social network you want to login/join with:

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Client:

10Folders

Location:

Berlin, Germany

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

c56e3ea93215

Job Views:

1

Posted:

11.05.2025

Expiry Date:

25.06.2025

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Job Description:

Senior Backend Engineer - JAVA | KOTLIN Berlin or Remote - Full Time or Freelance

Job Type: Full-time (40 hrs/week — you choose: permanent or freelance)
Location: Berlin or anywhere you have Wi-Fi and good coffee

About the Role

Love clean code, lightning-fast backends, and the thrill of a good technical puzzle? Come help us power the engine behind our gaming loyalty platform! You’ll be designing and building scalable backend services that actually matter — and have fun doing it.

We’re looking for someone who’s ready to dive deep into high-performance backend systems, tackle juicy technical challenges, and make a real impact on millions of users. Sound like your kind of adventure? Let’s talk.

Oh — and we’ll keep you up to date with the latest tech and tools so your skills always stay sharp.

️ What You'll Be Doing

Team up with product folks to level up our platform’s power and performance

Keep our backend running smoothly, fast, and failure-free

Shape and refine our microservices setup for clean, modular magic

Own your code — and love it like a favourite hoodie

What You Bring

Serious Java chops (OOP, design patterns — the works)

Fluent in SQL (MySQL) and cool under database pressure

Cloud-savvy (GCP is a plus), and a fan of microservices

Love solving complex problems like it’s your favourite hobby

Bonus Points for:

Experience with Kotlin on the backend (we like it too)

You’ve played with Google Guice, Gradle, Liquibase, gRPC, or Terraform

You read release notes for fun (okay, maybe not fun, but still)

What’s In It for You?

Your office, your rules – Work remotely, from Berlin HQ, or a blend of both

Stock options (VSOP) – Because your work should pay off in more ways than one

Mental wellness – Free coaching via nilo.health, because burnout isn’t our style

Keep learning – €2,000/year for courses + free Chatterbug language lessons

Gear up – Mac or Windows? Your call. We’ll hook you up with top equipment

Moving to Germany? We’ll help you relocate (yes, visa support included!)

Office vibes – Free lunch, ergonomic setup, and yes, we’re dog-friendly

Globally awesome team – Work with 23+ nationalities across 19+ locations

Why Join Us?

We’re not just building software — we’re reinventing how mobile games connect with players. At our place, creativity meets ownership, and innovation comes with a side of work-life balance. If you’re looking to do great things with great people — this is it.

Ready to level up your backend game? Hit apply, and let’s build something epic.