javascript English-speaking jobs in Bielefeld

Leads affiliate-wide Customer Excellence agenda, shaping commercial performance, customer experience, and operational effectiveness. Partners with General Manager and Affiliate Management Team to drive business planning, performance management, and transformation across Commercial, Medical, Market Access, and Business Technology Services. Focuses on commercial performance, transformation, customer excellence, and digital enablement.

Leads Sensory & Consumer Insights projects within the Savory category, providing structured insights to internal stakeholders and customers. Plans, designs, and executes sensory and consumer research, analyzes data, and translates findings into recommendations.

Assist in the development and research of refrigerator projects, participating in testing, design, and market analysis. Support the design team in creating CAD models and documentation. Collaborate with cross-functional teams and document project progress.

Experienced SAP IS-U Waste Management Technical Consultant needed for a 6+ month project starting ASAP. Must have master proficiency in SAP for Utilities Waste & Recycling and expertise in SAP S/4HANA, SAP for Utilities, and SAP for Utilities Business Process Exception Management.

Experienced Creative Producer to lead production and execution of Firefox marketing campaigns across global and regional markets. Manage external agencies, freelancers, and production vendors; oversee RFPs, negotiations, contracts, and scopes of work. Drive coordination across AOR-led drumbeat programs and campaign-specific efforts involving multiple stakeholders.

Student (m/f/d) sought for a part-time night audit position. Responsibilities include guest check-in/out, general guest services, preparing drinks/snacks, and maintaining cleanliness. Must be a registered student with a valid enrollment certificate, strong German (B1) and English (C1) skills, and enjoy interacting with guests.

The German Pension Insurance Bavaria South seeks a COBOL Software Developer to plan, design, develop, and maintain software solutions within the existing COBOL system. The role involves testing, quality assurance, and documentation, with future participation in a nationwide project transitioning to a new system.

Intro Stratosphere Games seeks a Gameplay Design Intern to support senior designers in developing and refining game systems, mechanics, and levels. Interns will participate in brainstorming, provide feedback, and contribute to the creative process.

Site Technician to monitor chemical fluid concentrations, perform stock checks, and support site operations. Requires technical background, Excel proficiency, and fluency in German and English.

Provides EU regulatory expertise for product information and promotional review. Maintains EU Product Information, including SmPC, Label, PIL, and IFU. Collaborates with cross-functional teams to ensure compliance with EU labeling and regulations.

Activity Leaders deliver engaging activities and excursions to international students, ensuring a meaningful and adventurous camp experience. Must have experience working with children, some German proficiency (B1-B2 minimum), fluency in English, and high energy.

Experienced SAP MM/SD Senior Consultant sought for a long-term S/4HANA transformation program. Responsibilities include process analysis, system configuration, and go-live support. Must have 3-8 years of SAP MM/SD functional consulting experience and proven S/4HANA implementation experience. Fluent in English, German, Dutch, Swedish, and French required. Remote-first engagement open to EMEA candidates.

Lead the development of next-generation Intelligent Power Devices (IPDs), driving innovation and product competitiveness. Manage cross-functional teams through the product lifecycle, defining architectures, and ensuring design verification and reliability.

Doctoral candidate will research the macroevolution of European literature (1800-2000) across major European languages. Tasks include assembling and structuring a large literary dataset and investigating hypotheses about literary evolution.

Lead Data Engineer shapes data solutions, guides teams, and acts as a trusted advisor to customers. Brings clarity to ambiguity, aligns technical solutions with business goals, and drives projects forward.

Senior Newsletter Manager responsible for B2C and B2B email marketing, Privilege Club member acquisition, and CRM project management. Develops innovative communication strategies, manages email automation tools, and analyzes market trends. Requires 5+ years of experience in CRM, email marketing, or loyalty, and proficiency in CRM and marketing automation systems.

The Project Officer, Critical Raw Materials supports the execution of EU-funded projects through coordination, stakeholder engagement, and data-driven reporting. The role ensures timely delivery of project activities and contributes to high-quality deliverables.

Research Physics Expert needed for contract role. Solve physics challenges, decompose problems, author Python solutions, and audit submitted answers. PhD or postdoc in relevant subfield required. Must have publications and proficiency in LaTeX, Python, Jupyter, and SymPy.

Manages robotic system deployments in European manufacturing facilities, focusing on digital integration. Leads projects from concept to commissioning, analyzes automation opportunities, and ensures seamless integration with enterprise platforms. Requires 5-10 years of experience in robotics implementation, automation, or project management.

Student assistant position supporting research on the simulative design and manufacture of PVD-coated cutting tools. Responsibilities include experimental investigations, data analysis, numerical simulations, and administrative tasks.