Redmob drives growth by merging data and advertising exchange capabilities. From user acquisition to monetization, the company empowers businesses to maximize the value of every advertising opportunity. With innovative solutions, Redmob helps partners achieve their goals and unlock new possibilities for success.

We are seeking a Senior Scala Backend Developer in Europe to lead high-impact, long-term projects in our backend systems. This is a role for someone who excels in uncertainty, embraces full ownership, and is passionate about building scalable, high-performance systems.

You will contribute directly to the architecture and development of real-time systems and data pipelines, collaborating closely with cross-functional teams to deliver resilient and efficient solutions.

Key responsibilities

Own and evolve core components of a Scala-based ad exchange platform
Design, implement, and optimize real-time and batch data pipelines
Drive architectural decisions for high-throughput, low-latency systems
Collaborate with product and infrastructure teams on feature development and scalability
Ensure observability, reliability, and compliance in data handling and processing
Strive in remote-first, distributed environment

Required qualifications

Strong hands‑on experience with Scala, and functional programming paradigms
Proven expertise in low‑latency, high‑throughput system design
Deep understanding of distributed systems architecture and concurrent programming
Experience building data pipelines (both streaming and batch) using technologies such as Kafka
Proficiency with both SQL and NoSQL databases (e.g., MySQL, Redis, Aerospike)
Experience working in cloud environments (AWS or GCP)
Familiarity with modern CI/CD pipelines, Git workflows, and performance profiling/monitoring tools

Preferred qualifications

Experience with Apache Spark, Flink, or other big data frameworks
Background in AdTech (e.g., OpenRTB, DSP/SSP, bidstream processing)
Awareness of data privacy regulations (e.g., GDPR, CCPA)
Exposure to handling large-scale datasets and optimizing their access and usage
Experience working effectively in distributed/remote teams
Experience with Akka

Why join us?

We are a highly ambitious, forward-thinking team. If you enjoy working in a fast‑paced environment and want to make a real impact on both the product and the business, this is the right place for you. We are always innovating and striving for the best results. If you are a confident leader with a strong technical background and are looking for a challenging and rewarding role, we’d love to hear from you.

Perks

Fully remote work
Professional development opportunities
Take a day off to celebrate your birthday!

The salary range for this position is EUR 6,000–7,200 gross per month, depending on the candidate’s experience and qualifications.

Apply or reach out to and let’s chat.

#J-18808-Ljbffr

Redmob

Jobs:

Senior Scala Backend Developer

Weitere Unternehmen

Dr. Michaela Janz Fachärztin für Innere Medizin und Kardiologie

Kieferorthopädische Fachpraxis Dr Pies

Winona Flex Germany GmbH

DERMALOG JENETRIC GmbH