593 English-speaking jobs in Berlin

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Principal Engineer will own the technical architecture of Cozero's data platform and drive technical initiatives. Responsibilities include cross-cutting technical initiatives, engineering standards, and technical decision-making. Requires 10+ years of software engineering experience, leadership experience, and fluency in TypeScript/Node.js and AWS.

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.

Cardmarket seeks a Payment Operations Specialist to manage payment processes across its marketplace. Responsibilities include transaction reconciliation, funds flow management, onboarding support, dispute resolution, and vendor relations.

Biotechnology Research Expert needed for contract role. Review and evaluate AI-generated outputs related to experimental design, genomic data analysis, and biotech research methodologies. Must have 3+ years of experience in biotechnology, genomics, proteomics, or molecular biology. Advanced degree preferred.

Experienced Project Director needed for large-scale data center construction. Full project lifecycle management from concept design to handover, ensuring safety, quality, schedule, and cost objectives are met. Strong leadership, cross-disciplinary coordination, and budget management skills required. Minimum 10 years' experience in large-scale construction projects with at least 5 years in data center environments.

Design Manager to coordinate design delivery on a large data center construction project. Manages design program, RFIs, design reviews, consultant coordination, and construction interface management. Requires a degree in a relevant design discipline and 7+ years of experience in design coordination or management. Experience in data center, mission-critical, or MEP-heavy projects preferred. Fluency in English required.

Manage a defined construction package on a large data center project. Experience managing packages or subcontractors on large construction projects, preferably in data center, mission-critical, industrial, or MEP-heavy projects.

Mechanical Lead to manage mechanical site delivery on a large data center construction project. Responsibilities include installation, plant coordination, subcontractor management, quality control, and commissioning readiness.

Manage a defined construction package on a large data center project. Experience managing packages or subcontractors on large construction projects, preferably in data center, mission-critical, industrial, or MEP-heavy projects.

Project Manager to oversee daily execution of a large data center construction project. Manages construction, design, procurement, commercial, QA/QC, EHS, and commissioning activities. Requires a degree in a relevant construction discipline and 10+ years' experience in large construction projects. Fluency in English is required, German or Polish advantageous.

Manage a defined construction package on a large data center project. Experience managing packages or subcontractors on large construction projects, preferably in data center, mission-critical, industrial, or MEP-heavy projects.

Senior Procurement Manager to lead procurement strategy for large data center construction projects. Responsibilities include procurement governance, package strategy, subcontract tendering, supplier risk management, and project support. Requires a degree in a related field, 10+ years' procurement experience in construction or engineering, and experience with data center, mission-critical, or MEP-heavy projects.

Mechanical Lead to manage mechanical site delivery on a large data center construction project. Responsibilities include mechanical installation, plant coordination, subcontractor management, quality control, and commissioning readiness. Requires a degree in mechanical engineering or comparable qualification and 8+ years of experience in large projects. Fluency in English is required.

Project Manager to oversee day-to-day execution of a large data center construction project. Manages construction, design, procurement, commercial, QA/QC, EHS, and commissioning activities. Requires a degree in civil, mechanical, or electrical engineering, or a related field, and minimum 10 years' experience in large construction projects. Fluency in English is required, German or Polish language skills are advantageous.

Electrical Lead to manage electrical site delivery on a large data center construction project. Responsibilities include electrical installation, subcontractor coordination, technical interfaces, procurement follow-up, quality control, testing support, and commissioning readiness. Requires a degree in electrical engineering or comparable qualification and 8+ years' experience in electrical construction on large projects.

Senior Procurement Manager to lead procurement strategy for large data center construction projects. Responsibilities include procurement governance, package strategy, subcontract tendering, supplier risk management, and project support. Requires a degree in a related field, 10+ years' procurement experience in construction or engineering, and experience with data center, mission-critical, or MEP-heavy projects.

Mechanical Lead to manage mechanical site delivery on a large data center construction project. Responsibilities include mechanical installation, plant coordination, subcontractor management, quality control, and commissioning readiness. Requires a degree in mechanical engineering or comparable qualification and 8+ years of experience in large projects. Fluency in English is required.

Electrical Lead to manage electrical site delivery on a large data center construction project. Responsibilities include electrical installation, subcontractor coordination, technical interfaces, procurement follow-up, quality control, testing support, and commissioning readiness. Requires a degree in electrical engineering or comparable qualification and 8+ years of experience in electrical construction on large projects.

Electrical Lead to manage electrical site delivery on a large data center construction project. Responsibilities include electrical installation, subcontractor coordination, technical interfaces, procurement follow-up, quality control, testing support, and commissioning readiness. Requires a degree in electrical engineering or comparable qualification and 8+ years' experience in electrical construction on large projects. Experience in data center, mission-critical, industrial, energy, or high-tech projects preferred. Fluency in English is required.