frontend developer English-speaking jobs in Leverkusen

Astronaut Training EngineerJob Requisition ID: 19888Date Posted: 14 October 2025Closing Date: 4 November :59 CET/CESTPublication: Internal & ExternalType of Contract: PermanentDirectorate: Human and Robotic ExplorationWorkplace:Porz-Wahn, DEGrade Band: A2 - A4LocationEAC, Porz-Wahn, GermanyDescriptionThe Directorate of Human and Robotic Exploration Programmes (D/HRE) is a programme directorate wit

The GROHE in-house design team, awarded 'the red dot design team of the year 2011/2012', is looking for creative and motivated interns to take part in its Creative Educational Program. The Creative Educational Program integrates students into the complete design process of a project.

At Leica Microsystems, one of Danaher’s 15+ operating companies, our work saves lives—and we’re all united by a shared commitment to innovate for tangible impact. You’ll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher’s system of continuous improvement, you help turn ideas into impact – innovating at the speed of life.

Lead Wind & Site Engineer - Hamburg The Company: A well-established renewable energy IPP with a strong European footprint is expanding its in-house technical team. The business manages a diverse portfolio of wind and solar assets and is known for long-term ownership, high engineering standards, and a stable, supportive work environment.

About the RoleReady to take procurement to new heights? We're looking for a visionary Head of Procurement to build and lead world-class sourcing strategies in a fast-paced, innovative environment. This is your chance to shape the future of aviation and create processes that set the standard for operational excellence.

Circet - We Connect Worlds and GenerationsDo you have a passion for digital transformation, think strategically, and want to take responsibility for shaping our IT landscape? Join our team at Circet and bring your expertise in IT program management to exciting projects that drive the future of telecommunications and energy infrastructure.

Company OverviewKLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us.

Join to apply for the Solutions Consulting Manager | EMEA role at DeepL 1 week ago Be among the first 25 applicants Meet DeepL DeepL is a global communications platform powered by Language AI. Since 2017, we’ve been on a mission to break down language barriers. Our human‑sounding translations and intelligent writing suggestions are designed with enterprise security in mind.

Who We Are Our purpose at CloudHQ is to provide flexible, efficient and resilient data center solutions to businesses of all sizes. Our growing organization was founded by the pioneer of data center REITs.

Thanks to decades of experience and innovative solutions, MERMEC ensures efficient railway operations, operational efficiency, optimal infrastructure maintenance, compliance, and the safety of railway systems. We are seeking a proactive and detail-oriented Facility Manager to oversee the maintenance and operations of our facilities.

Job Responsibilities: Responsible for project management including technical relationship with the assigned customers. The FAE should be the go-to person for customer's technical contacts. Establish training materials, agendas and conduct technical training for clients.

Space OHB System AG is one of the leading space companies in Europe. The company is part of the listed high-tech group OHB SE, which has more than 3,200 employees working on pivotal European space programs. With two strong locations in Bremen and Oberpfaffenhofen near Munich and more than 40 years of experience, OHB System AG specialises in high-tech solutions for space.

Elusav Recruitment have an exciting opportunity for a Mechanical Package Manager with one of the most reputable and largest Engineering contractors in Europe. The Mechanical Package Manager will join a large scale Data Center project in Dusseldorf,Germany and will be responsible for ensuring the successful delivery of large Mechanical packages, while reporting to the PM on the project.

The Data, Analytics & AI (DNA) value stream is dedicated to supporting data- and AI-driven decision making across Swisscom. With over 350 team members based in Switzerland, the Netherlands, and Latvia, we're advancing Swisscom's capabilities in Data, Analytics, and AI.

AufgabenWe are looking for an Go(lang) software engineer, primarily but not exclusively, for open source projects.

Telecom Engineer As a Telecom Engineer, you are responsible for engineering telecom networks that ensure optimal communication within the high-voltage grid. Through your work, new and existing telecom assets are designed, deployed, installed, and modified for internal stakeholders and external clients.

At Deftpower, we're shaping the future of electric charging every single day. Our SaaS-platform helps businesses across Europe make charging simpler, smarter and more sustainable. With AI and intelligent software, we make sure charging works seamlessly with the energy grid, creating a greener and more stable system for everyone.

This role solves technically sophisticated problems, gains incredible cross‑stack experience, works with top‑notch people in the business, networks with industry leaders, and sees new places – all in a day's work!

The Fraunhofer Institute for Manufacturing Technology and Advanced Materials (IFAM) is one of Europe's most important, independent research institutes in the fields of ‘Shaping and Functional Materials’ as well as ‘Adhesive Bonding Technology and Surfaces’. Research and development work is focussed on providing customers with reliable and application-oriented solutions.

Legal & Compliance Specialist Location: Hamburg Join a forward-thinking legal team focused on contract management and compliance. You'll handle contract templates, support communication with sales and clients, and simplify complex legal topics through presentations, workshops, and seminars. Key responsibilities: Manage and organise legal information efficiently to support operational matters.