We are looking for a Senior Software Engineer (Golang) (m/f/d) to join Exaring AG. Exaring’s waipu.tv platform delivers IPTV live streaming to over a million customers across Germany and you’ll play a key role in our core CDN and ad‑tech infrastructure.
Responsibilities
* Design, develop, and maintain high‑performance backend services for content delivery and ad insertion.
* Build resilient, observable systems optimized for low latency and high throughput.
* Collaborate with SRE and platform teams to deploy, monitor, and scale services in Kubernetes.
* Contribute to internal frameworks and libraries that power our CDN and real‑time decision systems.
* Develop APIs (REST and gRPC) that integrate with our data, analytics, and streaming pipelines.
* Participate in system design, code reviews, and continuous improvement of development processes.
Qualifications
* Strong experience in backend software development, with a focus on Go (Golang).
* Understanding of distributed systems, caching, high‑performance networking (HTTP/2, QUIC, CDN concepts).
* Experience designing and maintaining APIs and event‑driven systems.
* Familiarity with Kubernetes, Docker, and infrastructure‑as‑code (Terraform).
* Experience with observability tooling (Prometheus, Grafana, OpenTelemetry).
* Knowledge of ad‑tech, streaming, or large‑scale content delivery systems is a plus.
* Comfortable working in Linux environments and debugging system‑level issues.
* Good proficiency in spoken and written German or English.
* Availability for quarterly trips to the main office in Munich.
Benefits
* Remote‑first work environment and home office.
* Flexible working hours.
* Work on a product reaching millions of users in real time.
* Modern, high‑performance tech stack.
* Highly scalable infrastructure (multi‑terabit CDN scale).
* Real ownership, responsibility, and a strong, experienced engineering team.
* Regular team events such as mountain hikes.
* Personal learning budget for conferences, workshops, or further education.
* Comprehensive insurance package.
* 30 vacation days per year.
Hiring Process
* Talent Screening – 30 minutes with HR.
* Technical Interview – 60 minutes.
* Meet the CTO – 30 minutes with Nils.
* Meet the Team – 60 minutes with future colleagues.
Important note: A valid work permit for Germany is required for non‑EU citizens. Applications without a valid work permit and sufficient German language skills may not be considered.
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