549 germany English-speaking jobs in Berlin

Freelance lecturer to teach fundamental engineering software automation technology topics, including industrial automation systems, communication networks, sensor actuator integration, and cybersecurity.

Freelance lecturer to teach fundamental AI reinforcement learning concepts, including Markov decision processes, Q-Learning, and value functions. Design courses using provided materials and conduct on-site teaching sessions.

Freelance lecturer to teach fundamental cyber security knowledge, including cryptographic protocols, network security controls, and cloud security. Design courses using provided materials and conduct practical teaching sessions. Requires a university degree in a related field, practical work experience, and English language skills at C1 level.

The Max Delbrück Center for Molecular Medicine seeks a Head of Scientific Computing to lead a team of HPC systems engineers and research software engineers. The successful candidate will ensure state-of-the-art HPC infrastructure and user support for a diverse research community.

Enterprise Architect needed for a utilities client in Berlin. Experience in infrastructure, SecOps, and digital architecture is required. Strong AI experience (Claude, Make, CoPilot, Zapier, OpenAI, Lovable) is essential. Responsibilities include setting architectural standards, leading a technical design authority, and contributing to AI adoption across the group.

Drive net new enterprise revenue and account growth across Europe. Own the full sales cycle for a technical platform focused on AI infrastructure, compute workloads, and performance optimization.

DevOps Engineer (SRE) with expertise in Azure environments, N8N, and .NET is needed for a financial client in Berlin. Must have experience with Azure Key Vault, PostgreSQL, and AgenticAI. Familiarity with TypeScript, Kubernetes (AKS), and N8N enterprise governance is desired.

Contract Industrial Engineer needed for 3-4 week remote project. Collaborate with AI research teams to improve model outputs and diagnose issues in machine learning systems. Must have 4+ years experience and excellent written communication skills.

Working Student Electrical Engineering Solar PV will support the design of PV systems, dimension electrical components, and implement SLDs in AutoCAD. Must be a full-time student in Electrical Engineering or a related field, enrolled in a university in Berlin or Brandenburg for at least another 12 months.

As a Senior Product Designer, you will define the future of Personio's HR platform, lead product initiatives, and evolve the design practice. You will manage work-streams, develop design strategies, and create high-fidelity prototypes. You will also mentor designers and cross-functional peers, and contribute to a culture of excellence.

Provide armed security for embassies and diplomatic residences in Berlin. Duties include guarding, patrolling, access control, visitor registration, and monitoring security systems.

Mercor seeks a B2B Sales Expert for a contract role. Develop sales strategies, build scenarios, and create sales artifacts. Must have 3+ years of experience in B2B sales, SDR/BDR leadership, or customer success. Expertise in sales frameworks and CRM operations is required.

The Fraunhofer Institute for Telecommunications - HHI seeks a Student Assistant for Marketing/Communication. The role involves creating news articles, press releases, social media content, and managing online communities. Candidates should possess excellent written communication skills, experience in content management, and expertise in social media engagement.

Student assistant will design digital and print graphic content, including logos, publications, and visualizations. Requires proficiency in Adobe Creative Cloud applications and experience in image editing.

Senior Cable Specialist to join a team of HV, MV, and LV specialists focused on offshore wind, power-to-X, carbon capture, and energy transition projects. Responsibilities include reviewing tender documents, preparing technical reports, leading cable projects, and conducting cable factory and site inspections. Requires a completed university degree in Electrical Engineering, 5+ years of experience in submarine or onshore HV cable system design, and fluency in English.

Part-time Bartender needed for 1-2 shifts per week. Prepare and serve beverages, maintain bar cleanliness, manage inventory, and support the service team. Previous bartending experience preferred. Berlin residence and ready-to-start status required. English skills are essential.

Happy Mammoth seeks a part-time freelance Creative Strategist with a direct-response mindset for paid media (Meta-focused) campaigns. Develop performance creative strategy, translate data into creative decisions, and build testing roadmaps. Proven experience in performance marketing creative and direct-response copywriting required.

Shape end-to-end product experiences across web and mobile platforms for B2C and B2B audiences. Translate insights into action through user research, experiments, and iterative design. Contribute to a multi-platform design system and collaborate cross-functionally.

Postdoctoral Researcher to contribute to a research program focused on improving the thermo-optical properties of Ge single crystals for infrared applications. The position involves advanced research in Ge crystal growth, characterization, and collaboration with industry and international partners.

PhD student position available for research on novel gain materials for direct blue-to-violet solid-state lasers. The successful candidate will investigate the temperature-dependent spectroscopic and laser properties of Tm3+-, Tb3+- or Pr3+-doped fluoride and oxide laser gain materials.