1144 English-speaking jobs in Berlin

Join ORYN as a Founding Partner to build an AI implementation agency. You will own the craft and delivery, leveraging deep experience building and shipping AI systems using LLMs like Claude or GPT.

Evaluate AI-generated artifacts against domain-specific quality rubrics. This role requires 5+ years of experience in Engineering, manufacturing, or technical operations. Provide structured written feedback to improve AI model performance.

Senior Kernel & Hypervisor Engineer will build the EC2 Nitro Hypervisor for AWS, developing virtualization components and automating infrastructure flows. Responsibilities include designing, testing, and deploying solutions across the virtualization software stack, driving operational excellence, and influencing the technological roadmap. Experience designing or architecting systems, full software development life cycle, and writing clean, optimized, and scalable code using C or Rust is required.

Drive model post-training for Large Language Models (LLMs) powering Alexa+. Apply techniques like supervised fine-tuning, reinforcement learning, and knowledge distillation to improve customer experience. Own the full model development cycle, from data curation to deployment.

Develop and maintain the EC2 Nitro Hypervisor for AWS. Build virtualization components, automate infrastructure, and improve hypervisor quality. Collaborate with global teams to drive innovative solutions.

Project Developer to identify and grow global opportunities for Power-to-Liquids and Biomass-to-Liquids manufacturing sites. Responsibilities include developing PtL and BtL projects internationally, designing facilities, and analyzing growth opportunities.

Staff Engineer to lead the technical transformation of legacy systems into modern services. Responsibilities include technical design, hands-on execution, establishing AI software practices, and mentoring senior engineers.

Working student to support product operations and data quality within a Digital Family Office. Responsibilities include investor onboarding, data validation, workflow improvement, and ad hoc analysis. Requires strong analytical skills, attention to detail, and an interest in AI-driven automation.

Logistics Staff role in an Amazon logistics center. This position involves sorting and offers full-time or part-time shifts. No prior experience is required for this role.

Talent Acquisition Intern role offering broad HR experience. Responsibilities include talent strategy, end-to-end recruiting, and employer branding initiatives. Requires a top university student in HR, Business, or Psychology.

Senior ProServe Sales Manager to lead a team in Automotive & Manufacturing. Design transformative programs focused on AI/GenAI, IT modernization, and cloud migration for strategic customers.

Lead technical efforts to keep users safe by building safeguards in the platform and API. Design user-facing safety features, threat-model new features, and ensure compliance with regulations. Requires strong Ruby on Rails, SQL, and security mindset.

Dynamic Social Media Specialist to elevate online presence. Develop and execute strategies, create engaging content, and manage daily operations across platforms. Requires 3+ years of experience and strong analytical skills.

Experienced Backend Developer needed to build and optimize backend architecture using PHP. Responsibilities include developing scalable services, integrating AI financial scoring APIs, and managing data flow. Requires 5+ years of experience.

Key Account Management Specialist Intern role focused on managing and developing relationships with key accounts. Responsibilities include ensuring customer satisfaction, analyzing data for growth, and providing exceptional service. Requires strong communication and analytical skills.

Lead business development for BPO services across the US, Europe, and Gulf regions. Drive sales for customer service, technical support, and AI-enabled services in healthcare, retail, and telecom. Requires 10+ years of BPO business development experience.

Submit an initiative application to CWC Recruitment for potential roles. CWC helps reduce the shortage of nurses in Germany by recruiting and training international healthcare professionals.

Build technical safeguards and ship user-facing safety features for a platform connecting neighbors. Focus on abuse detection, threat modeling, and compliance with DSA/GDPR. Requires strong Ruby on Rails, SQL, and security mindset.

Staff Security Engineer acts as technical lead for SecEng, driving excellence and coaching. Design secure architectures, build Security as Code, and own cloud security across AWS and GCP.

Head of Service Product (Fleet Logistics) combines service design, commercialization, and operations leadership. This role builds profitable, tech-enabled service products from operational demand, leading execution across markets. Requires 5+ years of experience building B2B fleet/mobility services.