ruby English-speaking jobs in Düsseldorf

Builds, owns, and manages a portfolio of 20 client relationships within a defined technical vertical. Leads the commercial lifecycle from introduction to repeat business. Acts as a strategic advisor, offering data, insight, and market perspective. Identifies and pursues new opportunities within existing accounts.

The Data Center Engineering Operations Technician ensures the delivery of best practice systems and problem resolution for data center electrical and mechanical infrastructure. Responsibilities include preventive maintenance, facility monitoring, and participation in data center build-outs and retrofits.

Web Developer to design and implement new features for cloud-based software solutions using modern browser technologies. Requires JavaScript (Vue.js or Angular), HTML5, CSS3, Git, and fluent English.

Patent Attorney or Lawyer - Litigation Associate to support and lead complex patent disputes in technically complex industries. Responsibilities include litigation management, strategic advisory, technical analysis, cross-border coordination, and drafting legal documents.

Senior Talent Growth Partner will design and implement talent management frameworks, including career pathing, feedback processes, and learning & development programs. The role requires expertise in behavioral assessment, talent diagnostics, and data-driven decision making.

SySS GmbH, a leading IT security service provider, seeks an IT (Cyber) Security Specialist – Incident Responder to manage security incidents for clients. Responsibilities include handling breaches, threat hunting, digital forensic investigations, malware analysis, and staying current on security developments. Ideal candidates have at least two years of experience in DFIR, expertise in forensic tools and workflows, and strong communication skills.

Design, implement, and manage scalable cloud infrastructure using Kubernetes and Azure Cloud. Develop and manage infrastructure using Terraform and Infrastructure as Code. Provide and manage tools for cost tracking and security scanning. Automate the deployment process to ensure quick and reliable software delivery. Collaborate with development teams to ensure smooth project delivery.

Lead the SDV reference architecture and embedded software strategy for automotive Body SoCs. Define architectures, specifications, and roadmaps for embedded platforms. Drive microservices, event-driven, and SOA patterns for in-vehicle compute. Ensure safety and cybersecurity by design. Collaborate with OEM/Tier 1 architects, product lines, and stakeholders. Provide technical leadership and guidance to the automotive business line. Conduct market research and competitor analysis.

Define clinical and technical requirements for online eye testing and centration. Drive product development and user validation. Serve as interface between optometry experts, engineers, and business units.

As a Sales & Customer Success Associate, you will drive revenue growth and customer success in the European market. Responsibilities include lead generation, sales pipeline management, customer onboarding, and relationship building.

Process Engineer to identify inefficiencies and drive operational excellence using Lean/Continuous Improvement methodologies. Monitor project progress, build roadmaps, and partner with cross-functional teams. Lean Six Sigma Green Belt preferred.

The IT Internal Auditor will conduct IT control tests aiming SOX compliance, develop audit documentation, and communicate audit results to control owners.

The Senior Corporate Services Specialist supports operational and administrative activities, coordinating cross-functional topics and acting as an interface between departments. The role involves identifying issues, developing solutions, and contributing to process development and implementation.

Working student to support content development for language and math learning materials. Must have strong English skills (B2+), experience with Microsoft Office Suite, and attention to detail.

Security Consultant specializing in Security Intel & Operations Consulting Services. Provides consulting services to understand clients' security requirements and design solutions applying security principles and knowledge of security intelligence and operations. Develops security strategies and designs solutions for clients.

Identifies and evaluates market trends for IaaS and PaaS services for SAP customers. Creates managed services portfolio roadmaps and designs new global managed cloud services. Manages end-to-end service offers and supports sales and presales teams.

Electrician responsible for maintenance, repair, installation, and commissioning of electrical systems. Requires completed vocational training as an electronics technician for industrial engineering and several years of practical experience. Must possess strong problem-solving skills and a safety-oriented work style. Proficiency in German and English is required.

Account Executive to expand Uber Eats' restaurant network in NRW/Hessen. Responsibilities include executing sales campaigns, negotiating partnerships, onboarding new restaurant partners, and collaborating with cross-functional teams. Requires experience in outbound sales, digital tools, and proficiency in German and English.

Working Student (m/f/d) in HR / Talent Acquisition will support the end-to-end recruitment process, including job postings, candidate sourcing, and interview coordination. Assisting hiring managers and the HR team in daily recruitment activities and maintaining applicant tracking systems are also key responsibilities.

Project Manager for digital transformation projects focused on SAP R/3 and S/4HANA. Develop and implement technical solutions to improve data quality across the enterprise. Collaborate with cross-functional teams to establish master data standards.