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Senior Backend Developer (m/w/d)

Ammerbach, Jena🌐 Remote💼 Full-time🗓 2025-07-21 → 2026-09-23

Core

Designing and developing scalable backend services for speech and language processing applications, integrating cloud infrastructure and AI models.

Role type

Senior Backend Developer (Speech/AI focus)

Builds

Modular, performant backend services and cloud-hosted APIs for speech transmission and language model training/inference.

Domain

Cloud infrastructure, Speech Technology, Natural Language Processing (NLP), AI/ML integration

Deliverable

production ML models | product features

Required skills

Go, C/C++, Python, JavaScript, SQL/NoSQL database design, Cloud architecture (GCP), API development, Containerization (Docker/Kubernetes), CI/CD pipelines, Security by design, Test automation

Preferred skills

Embedded Linux, iOS development (Swift), UI programming basics

Technologies

Google Cloud Platform, Compute Engine, VPC, Kubernetes, Docker, GitLab CI, PostgreSQL, OpenAPI, Swagger, Protobuf, TLS, WebSockets

Responsibilities

Architect and develop backend services, manage component versioning and release processes, implement security and data privacy measures, develop test frameworks, communicate technical options to leadership

Seniority

Senior, hands-on IC

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