backend developer English-speaking jobs in Essen

Leads global Lean OpEx strategy and transformation initiatives across development centers and production sites. Manages global deployment, ensures alignment with QHS strategy, and drives change management. Establishes continuous improvement capabilities, develops standards, and delivers training programs. Identifies process optimization opportunities, standardizes approaches, and monitors KPIs.

Lead Consultant for Market Application drives innovation and supports the transformation of power infrastructure toward sustainable energy solutions. Provides strategic guidance on new technologies and supports customers in entering new markets. Contributes to the full business development lifecycle, from opportunity identification to proposal development and negotiation.

Provides operational and analytical support to the global High-Power Sales team. Manages Salesforce, analyzes sales data, and supports distribution, sample management, and RMA processing.

Intern/Working Student will support HR Business Partners in a variety of tasks including operational and conceptual HR support, project work, and collaboration with global HR teams.

Leads and develops site-wide vaccine manufacturing operations, ensuring safe, compliant production aligned with GMP and regulatory requirements. Drives operational excellence, digitalization, and continuous improvement initiatives. Builds and develops a high-performing production leadership team.

The Market Development Representative generates new business opportunities for Red Hat by qualifying leads and collaborating with sales teams. This role involves outbound outreach, lead qualification, and handoffs to Account Executives.

Assist in strategic and operational tax activities, supporting business partners in tax planning and compliance. Support the Tax department in establishing governance processes, defending tax structures, and preparing management presentations.

Senior Event Technician responsible for commissioning, supervising, and shutting down technical systems and installations. Experience with lighting consoles (GrandMA), media servers, and troubleshooting complex technical issues required.

Provide operational support for SAP ERP and S/4 systems globally. Manage and monitor first and second level support, collaborate with internal and external partners, and resolve complex issues.

Lead creative work for international clients, developing and executing campaigns across platforms and social ecosystems. Combine conceptual excellence with strong copywriting skills and a deep understanding of social-first communication. Manage and mentor a team of creatives, ensuring high-quality output from idea to execution.

Junior Technical Sales Manager for Industrial Dispensing & Automation will develop and execute a growth plan for the DACH and Central Eastern European region. Responsibilities include building relationships with distributors, OEMs, and end users, identifying new application areas, and representing Techcon at industry events.

Videographer and Content Creator needed for remote contract position. Shoot high-quality videos and photos of real subjects following detailed guidelines. Edit footage into polished clips, ensuring quality standards. Must have experience with cinematic style video production and access to professional equipment.

Drives Google's devices sales programs across major business partners in Germany. Manages Telesales strategy, incentive programs, and partner management for key call-center sites. Supports carrier partners with sales staff training, incentive management, and store merchandising. Executes new product introductions and coordinates with third-party vendors.

Social worker to advise and support adults facing family difficulties. Requires a diploma in social work and experience in adult protection or willingness to train. Must be organized, able to handle stress, and manage multiple tasks. Fluency in French and good knowledge of German required.

Promote and sell HarfangLab's cybersecurity solutions across Germany, Austria, and Switzerland. Generate qualified pipeline, open new accounts, and support the regional sales strategy. Detect, qualify, and track opportunities, map target accounts, and prospect new clients. Leverage inbound leads and manage the first stages of the sales cycle. Collaborate with Pre-Sales, Marketing, and Partner teams.

Contribute to the development and validation of a computer model for Co-reactive's carbon mineralization process. Analyze real data from a demonstration plant and compare it with process simulations.

Territory Sales Manager for Interventional Cardiology & Emergency Medicine in Baden-Württemberg. Drive sales of life-saving medical technologies to cardiologists and surgeons. Build relationships and expand market presence in a region with excellent growth opportunities.

Senior Legal Counsel provides antitrust and competition law advice to support complex commercial activities. Experience in investigations, compliance, M&A, and commercial law is required.

Support our Advertising Sales Team in reaching sales targets in the German market. Handle administrative tasks, customer inquiries, and collaborate with internal departments. Develop competitor monitoring, sales analyses, and marketing activities.

Working Student - Portfolio Management and Reporting will shape the future of CARIAD's engineering tool ecosystem. You will orchestrate JOIN workshops and sprints, prepare Steering Committee meetings, and enable portfolio transparency through data preparation and reporting.