27 English-speaking jobs in Leipzig

UFZ seeks early-career scientists (2–6 years post-PhD) to establish an independent Helmholtz Investigator Group. Proposals must align with themes: Predictive Limnology, Chemical Pollution/Resilience, or Digital Hydro-Twins.

Managed Services Atlassian Consultant helps customers gain value from Atlassian environments by resolving issues and providing proactive guidance. This role involves delivering support, identifying improvements, and building trusted client relationships.

Advanced Clinician Scientist role requires a recognized specialist with a strong research history in Metabolism, Brain/Heart, or Cancer. The position involves 50% research and 50% clinical duties.

Senior Ruby on Rails Engineer needed for an AI technology company. This hands-on role involves designing, building, and scaling backend applications. Requires 5+ years of experience and comfort with NSFW content.

Security Engineer to own end-to-end security for a large tech company. Responsibilities include AppSec, vulnerability management, GRC, and AI security. Requires 2+ years of hands-on AppSec experience and comfort with NSFW content.

Mid/Senior AI LLM Engineer to fine-tune and improve self-hosted open-weight LLMs for conversational products. Requires Python, PyTorch, Hugging Face, and experience with SFT, LoRA, and DPO.

Senior Sales Expert for SAP Solutions in the Public, Health & Defense sector. Responsible for selling the SAP portfolio, focusing on RISE with SAP, BTP, and S/4HANA. Requires 5+ years of sales success in the DACH public/regulated sector.

Expert Architect for Backend in T Cloud Public develops and extends the Open Telekom Cloud platform. Requires 5+ years in IT with focus on cloud/container architectures, infrastructure automation, and Linux.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service.

Head of Performance Marketing leads a team to scale paid search and build paid social as a growth engine. Own performance steering, budget allocation, and global strategy across B2C/B2B. Requires expertise in paid search and leadership.

Technical Systems Planner responsible for precise CAD design of building services systems and BIM projects. Tasks include creating electrical engineering drawings, technical calculations, and quantity surveys. Requires training in technical systems planning or drawing with electrical engineering focus.

Drives Economic Risk Management for EEX Group, shaping risk strategy across Credit, Operational, Market, and Business Risk. Develops risk methodologies, supports regulatory reporting (EMIR), and integrates risk concepts into IT systems. Requires relevant degree and extensive experience in CCP or banking regulation.

Group Risk Manager to design and roll out a consistent Group Risk Management framework across subsidiaries. This role harmonizes group-wide risk reporting and strengthens governance by collaborating with various teams. Requires experience in governance models and enterprise risk management.

Solutions Architect role requiring client-facing technical representation and development team leadership. Responsibilities include technical architecture, CI/CD pipeline definition, and ensuring non-functional requirements are met. Java, Spring, SOA, and Micro-Services knowledge is required.

Senior Expert for low-voltage power distribution solutions in data centers. Design and discuss solutions with customers, leveraging expert knowledge and strong networking to win projects. Requires Master's in Electrical Engineering or equivalent experience.

Build and deploy LLM and agent-based solutions by identifying business problems and simplifying workflows. Requires 2+ years of software/ML experience, Python skills, and hands-on LLM/RAG project experience.