react English-speaking jobs in Leverkusen

Lead the integration of photonic processors into complete computing platforms. Own system-level design and bring-up for PCIe/SerDes/DDR-based boards, including high-speed digital design, signal & power integrity, mixed-signal and PCB design in the GHz range.

Software Architect responsible for solution and integration architecture, technology selection, and support of development teams. Designs architecture roadmap, develops documentation, and leads software development projects. Requires deep knowledge of software development practices, web and cloud technologies, and microservice architecture.

This 18-month trainee program offers fast-track development in Corporate Strategy and Food Service Distribution. Trainees will support strategic projects, conduct market research, and analyze data. They will also gain expertise in delivery excellence, transportation planning, and route profitability.

Experienced Software Developer to design, develop, and maintain applications for a learning platform. Responsibilities include full-stack development, performance optimization, and collaboration with cross-functional teams. Requires proficiency in modern technologies such as React, NodeJS, TypeScript, and AWS cloud infrastructure. Excellent communication and teamwork skills are essential.

Lead a team of Partnership Sales Managers to achieve ambitious growth targets. Coach, motivate, and drive the team to build and convert opportunities, closing high-value deals to expand the IWG network. Employ a dynamic approach to business development, tailoring it to partners' needs. Source ambitious partners and ensure the team is highly motivated.

Senior Brand Manager (f/m/d) OTC will manage a brand across multiple countries and be independently responsible for channel strategies in the D-A-CH region. Responsibilities include managing operational marketing, leading market research projects, and expanding the brand-specific e-commerce strategy.

Intern in the CEO Office will work on international expansion, process automation, and operational excellence initiatives. Must have completed two internships in a fast-paced environment and be solution-oriented.

The Head of Compliance will act as the BaFin-appointed Compliance Officer for MaComp- and MaRisk-Compliance and Single Safeguarding Officer. This role develops, implements, and maintains compliance policies, procedures, and frameworks, ensuring alignment with regulatory changes and industry best practices. The Head of Compliance will lead the Compliance team, provide strategic guidance to senior management, and coordinate compliance-related projects.

Senior Software Engineer needed to design, maintain, and improve backend systems for a growing technology company. Focus on shared services, APIs, and data-driven workflows. Experience with system design, cloud environments, and clean code is required.

Supports designated business areas on people topics, including leadership development, performance, and culture. Drives and implements People initiatives and supports change processes.

Provides cost input for project evaluations, manages cost plans for development projects, and supports procurement strategies. Requires a Registered/Chartered Quantity Surveyor or Cost Engineer with 10+ years of experience in industrial, logistics, or real estate projects.

Software Architect needed to design, develop, and implement software solutions. Responsibilities include defining technical vision, ensuring software quality and scalability, and providing technical leadership to development teams. Requires a Bachelor's or Master's degree in Computer Science or a related field and 5-7 years of experience as a Software Architect.

Designs business and solution architectures in the automotive environment based on customer and user-specific business cases. Responsible for organizational developments and business process modeling, ensuring the realization and consistency of projects from theory to operationalization.

Machine Learning Engineer to develop and optimize AI models for autonomous driving. Requires MSc/PhD in Computer Science, Robotics, or equivalent experience with TensorFlow or PyTorch, C++, and Python.

Leads a distributed team of engineers focused on resolving software defects and delivering bug fixes for open source software. Manages team performance, provides coaching and mentorship, and collaborates with other engineering teams. Requires experience with software development using C, C++, Go, Python, and version control systems.

International Sales Director to lead and grow orthopedic business across Europe and IMEA. Develop and execute strategic plans, manage distributors, and drive product launches. Proven experience in orthopedic arthroplasty, international sales, and market expansion required.

Software Engineer (all genders) will design, develop, and implement software solutions, troubleshoot existing systems, and collaborate with cross-functional teams. Requires a Bachelor's degree in Computer Science, Engineering, or related field and 3+ years of software development experience, especially backend. Expertise in object-oriented and/or server-side programming languages (preferably Python) and database systems is needed.

Senior Silicon Physical Design Engineer will develop multi-core in-memory compute SoCs. Responsibilities include synthesis, floorplanning, place-and-route, timing analysis, physical verification, and collaboration with architecture and RTL teams.

Lead the growth of qualloy's European buyer marketplace by acquiring new powder customers and building long-term business relationships. Develop sales strategies, analyze market opportunities, and represent qualloy at industry events.

Leads, mentors, and develops a cross-functional engineering and technology team. Defines and evolves the technology roadmap for scalable, high-performance XR products. Evaluates, selects, and implements new tools, platforms, and technologies. Ensures high standards across software quality, security, reliability, and delivery. Partners with senior leadership to align technology with business strategy. Manages technology budgets, resource planning, and delivery timelines. Builds external technology partnerships and stays ahead of emerging market and technology trends.