51 English-speaking jobs in Cologne

Technical Support & After Sales Engineer for Solar & Battery products. Provides after-sales support, technical support to dealers, and product delivery support. Requires 2+ years of experience in after-sales technical support, product management, or related roles within the industry.

Lead the development and execution of a 24/7 live-stream strategy for TikTok Shop. Manage a team of hosts, drive sales results, and optimize performance through data analysis.

Senior Underwriter will develop and achieve objectives for the Cedent Facultative Reinsurance Europe plan. Responsibilities include receiving, evaluating, and pricing offers of business, negotiating contract conditions, and developing marketing materials. The role requires strong underwriting experience, technical acumen, and the ability to travel.

PhD candidate to design and realize a STED microscope for materials science applications. Develop acquisition protocols and data analysis methods. Collaborate with project partners and present research results.

Creates and manages accurate sales quotations based on product configurations and customer requirements. Analyzes RFQs, RFPs, BOMs, and customer requests to develop technical and commercial proposals. Configures solutions using internal tools and collaborates with sales, pre-sales, product management, and operations teams.

Senior Creative Environmental Designer with 7+ years of experience in 3D event design for an event agency. Designs standout 3D concepts for events, conferences, and activations. Collaborates with a team to craft immersive experiences. Must have advanced knowledge of 3D software and proficiency in Adobe Creative Suite. Fluency in English required. Portfolio required.

Experienced GPU Software Engineer sought for power flow and numerical simulation project. Responsibilities include porting, optimizing, and accelerating computational code onto CUDA, leveraging frameworks like cuBLAS, cuSOLVER, and cuSPARSE. Strong CUDA development, numerical linear algebra, and GPU-accelerated library experience required. Remote work possible.

Coordinates warranty execution, acts as the primary customer contact, and manages defects and NCRs. Analyzes field incidents and quality data to drive continuous improvement. Supports warranty projects and retrofits in the DACH region.

Lead technical discovery and design solution architectures for life sciences firms, leveraging Tetra Science's platform to accelerate scientific discovery. Drive proof-of-concept engagements, own RFP responses, and articulate the value of Tetra Science's data architecture. Prospect, qualify, and manage the full sales cycle, building relationships across customer organizations. Represent Tetra Science at industry events and contribute market insights.

Design compelling visual content for social media, sales, and marketing campaigns. Translate strategic goals into impactful visuals, including sales decks, webinars, and product videos.

Private Doctor providing ongoing executive-level medical care to a UHNW Principal across a Mediterranean yacht itinerary. Requires a recognized medical degree, minimum 5+ years post-specialization, fluency in English, and experience in private medicine, executive health, or related fields.

Assists the Front Office Manager in administering front office functions and supervising staff. Directs and works with managers and employees to ensure efficient check-in and check-out processes. Ensures guest and employee satisfaction and maximizes the financial performance of the department.

Develops and optimizes garment fits and production techniques. Creates and maintains product-specific documentation. Conducts fittings, coordinates prototypes, and ensures quality control. Collaborates with international production facilities. Identifies and implements process improvements.

Photographer for product photography (studio) for Buffalo Boots and other brands. Creates creatives for e-commerce and social media. Uses AI tools for image editing, retouching, content optimization, and ideation. Ensures consistent brand image. Manages image and video data. Experience in videography, including editing, is desired.

The Buying Assistant will prepare order documents, process orders, and maintain article and supplier data. The role involves handling supplier inquiries, monitoring notices, tracking deliveries, and coordinating the delivery of release articles. The ideal candidate has a completed commercial training or business studies degree, experience in a comparable position, excellent English skills, strong MS Office proficiency, and a structured, reliable work style.

Hire Resolve is seeking experienced call centre professionals for mid-to-senior roles in customer operations, service delivery, sales performance, and contact centre leadership. Roles include operational leadership and specialist functions such as contact centre operations, team leadership, quality assurance, training, workforce management, customer experience, and performance optimisation.

Build and maintain a Bazel-based build system for an ML compiler platform. Design and manage Python packaging and distribution pipelines. Champion developer experience through tooling, documentation, and workflows. Develop and optimize CI/CD infrastructure. Collaborate with engineers to integrate components and resolve build issues.

As a Mystery Guest, you'll experience a hotel stay, observing service quality and staff professionalism. You'll discreetly assess check-in, bar service, dining, room service, and public spaces. Capture photos and submit a detailed report with receipts for reimbursement.

Phagestack, a biotech startup, seeks a BTA, CTA, or Biologielaborant:in to perform microbiology and molecular biology lab work. Responsibilities include bacterial cultivation, phage isolation, and applying molecular biology techniques. Must have hands-on experience in sterile lab environments and a structured work style. Fluent in German or English required.

Inside Sales Representative (Construction/Mobility/Industry) needed to take orders, provide product advice, manage customer inquiries, and support the sales team.