javascript English-speaking jobs in Bielefeld

Biomedical Electronics Technician performs maintenance, repair, and calibration on medical equipment. Duties include preventive checks, system installation, and diagnosing hardware/software malfunctions. Requires 2-year electronics/mechatronics apprenticeship or equivalent experience. C1 English and German proficiency is required.

Develop new carbon steel customers, focusing on PPGI, across target markets. Responsibilities include building sales pipelines, maintaining relationships, and negotiating commercial terms. Requires 5–10 years of sales experience, preferably in international steel trading.

Test Engineer for embedded systems to ensure quality and safety of medical device software. Develop manual/automated test specs using HiL systems and collaborate with cross-functional teams. Requires experience in embedded software testing.

Coordinate day-to-day operations for research programs, from investigator-led research to ISTs. Manage study administration, contracts, and stakeholder communication while improving processes using digital tools.

Manage M&A projects end-to-end, from target identification through transaction closing. Requires a Master's degree and professional experience in M&A or related fields. Must be fluent in German and English.

Senior Business Developer for international low-voltage power distribution projects. Build relationships with global customers and consultants, identifying and pursuing infrastructure projects. Requires expert knowledge of low-voltage power distribution solutions.

Senior SEO/GEO Manager to own the end-to-end global SEO/GEO roadmap for EGYM Wellpass. This role requires 4-5 years of experience building global SEO/GEO strategies from scratch across B2B SaaS or international companies.

Seeking an experienced Manufacturing Engineer for Engine Assembly. Responsibilities include improving assembly processes, resolving production issues, and driving improvements in Quality, Cost, and Productivity using Lean methods. Requires a relevant engineering degree and German language proficiency.

Prepare export documentation, coordinate international shipments, and manage customs declarations. This role requires initial experience in logistics, a strong compliance mindset, and proficiency in German and English.

Supply chain quality engineer for complex cable assemblies. Drive NPI, ensure manufacturing quality and reliability in outsourced supply chains, and manage supplier qualification. Requires electronic engineering background and knowledge of connectors.

Senior Consultant specializing in SAP HCM & Cloud Integration. Responsibilities include designing SuccessFactors integrations, developing interfaces (API, OData, SOAP, REST), and implementing cloud architectures with SAP BTP. Requires 5+ years of relevant experience.

Technology Sales Manager for Boiler and Gasifier Solutions. Act as technical lead in sales, developing competitive solutions and presenting technical proposals. Requires MSc and 7-10 years of relevant industry experience.

Develop innovative software for NFDI, focusing on automatic metadata extraction using LLMs and data analysis for materials science. Tasks include designing analysis workflows and publishing research. Requires a STEM degree and experience with software development and LLMs.

Warehouse Worker role in an Amazon Fulfillment Center. Duties include receiving, packing orders, loading trucks, and operating PIT equipment. Candidates must be able to lift up to 15kg and adhere to safety standards.

Drives the business plan for assigned aftermarket business in Europe. Consult with sales teams and dealers to develop customer solutions, identify growth opportunities, and execute service commitments.

Drive B2B pipeline for ScholarshipOwl by prospecting and qualifying brands in fintech, higher ed, and gaming. Execute multi-channel outreach and maintain CRM integrity to supply Account Executives with high-intent meetings.

Senior Regulatory Manager to own active substance projects in the European crop protection portfolio. Develop regulatory strategies, manage complex dossiers, and coordinate experts for EU renewal and approval procedures.

Field Service Engineer role involving installation, maintenance, and testing of materials testing machines. Requires technical education in mechatronics/electrical engineering, knowledge of hydraulics/pneumatics, and excellent Korean language skills.

PhD project in melanoma immunology investigating immune mechanisms shaping progression and outcome. Responsibilities include performing assays, analyzing patient samples, and integrating multi-omics data. Requires a relevant Master's degree.

Shape and deliver evidence strategies supporting Dermatology assets. Translate research questions into real-world evidence and outcomes research strategies for clinical, regulatory, and access decisions. Requires advanced degree and 8+ years of relevant industry experience.