php English-speaking jobs in Halle

PhD candidate to investigate the metabolic function and mechanistic pathways of immune cells during anti-tumoral and anti-viral defenses. The position involves planning and executing molecular biological experiments using in vitro and in vivo techniques.

Postdoctoral researcher to investigate genomic and post-transcriptional processes in pancreatitis and pancreatic cancer. Requires a doctoral degree and knowledge of cancer genomics, proteomics, and molecular cell biology. Experience with computational platforms for single-cell and spatial omics data analysis is encouraged.

E-Commerce Fulfillment Assistant needed for a growing German health and beauty product company. Must be detail-oriented, organized, and able to handle multiple tasks. Experience in e-commerce or shipping is a plus. Fluent in English, Arabic, or German required.

BBIS seeks an energetic Science Teacher to teach IBDP and IBMYP Science (Biology, Chemistry, or Physics) to grades 6-12. Responsibilities include teaching, curriculum development, laboratory safety, and student support. Applicants must have a teaching certification and experience teaching the IBDP/IBMYP program or similar.

Retail Intern to support a team in a luxury brand environment. Responsibilities include customer service, operational support, and stock organization. Must have a passion for fashion, strong communication skills, and fluency in German and English.

Drive customer success for Root's F&B customers by ensuring smooth project execution, tool adoption, and building strong relationships. Own a customer portfolio, guide them through key milestones, and manage projects end-to-end. Design farmer-facing enablement programs and collaborate with Account Management to relay customer feedback.

PhD position at the Helmholtz-Institute Erlangen-Nürnberg for Renewable Energies focusing on the automated development of electrochemical catalyst inks and coatings. The role involves developing and optimizing catalyst inks, establishing characterization workflows, and collaborating with data scientists to develop a rapid material testing method.

Bilingual Sales Specialist (Spanish/English) will manage the full auction process, build client relationships, and research vehicle values. Must have prior sales experience, fluency in English and German, and proficiency in CRM systems.

Own and drive the global sensor portfolio for Coordinate & Vision Measuring Machines (CMM & VMM), shaping strategy, market positioning, and commercial success.

Lead the development and construction of astronomical instrumentation or technology for the VLT and ELT observatories. Manage projects within budget and on time, collaborating with a consortium of institutes and industry partners.

As a Working Student - Product Management, you will support the optimization of search and recommendation functionalities on the HeyJobs Talent Platform. You will collaborate with product managers, data scientists, and engineers to improve AI-driven solutions and ensure high-quality datasets.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and support store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Design, implement, and optimize end-to-end AI pipelines integrating Large Language Models (LLMs) into semiconductor testing workflows.

This three-year apprenticeship trains individuals to become IT Systems Electronics Technicians. Apprentices will gain hands-on experience with network infrastructure, data transmission technologies, and customer service installations. Applicants must have a secondary school diploma (Mittlere Reife or higher), fluency in German, and good English skills.

Develop and operate ETL pipelines for reports, analysis, and machine learning. Optimize data engineering solutions for performance and scalability. Ensure data quality and consistency through validation and cleansing.

Builds and manages a portfolio of 20 client relationships within a defined technical vertical. Leads the commercial lifecycle from introduction to repeat business. Acts as a strategic advisor, offering data, insight, and market perspective. Identifies and pursues new opportunities within existing accounts.

Business Controller (m/f/d) IT and Research & Development will own budgeting, forecasting, and long-term planning for IT and R&D. The role will prepare monthly closings, evaluate business performance, and develop recommendations for optimization. The Business Controller will also support the development of Speira's IT and R&D strategy and lead projects and business improvement initiatives.

Support racing teams in planning, preparing, and executing global motorsport projects. Install, maintain, and operate voice radio systems, communication networks, and IT infrastructures. Troubleshoot technical issues and provide detailed reports.

Supports various Corporate Communications teams in areas including internal communications, public relations, content marketing, and social media management. Assists with event planning, research, analysis, and reporting. Maintains QIAGEN platforms and tools.

Financial Accountant needed for a part-time, fixed-term position. Supports the finance team in providing expertise and guidance for business models and practices.