frontend developer English-speaking jobs in Mainz

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

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Japanese speaking SAP Rollout PMO (PP) Ref: HY47003 A Japanese Consulting Firm is looking for a Japanese speaking SAP Rollout PMO for the PP module to work at their client office in South Germany. In this role, you will be responsible for managing the rollout project for PP modules, by liaising with the Japanese office and local members. You will be mostly stationed at a client office.

About Arango About Arango At Arango, we believe the first generation of enterprise AI missed something essential: context. LLM models are powerful, but they didn't understand the context needed to deliver accurate answers.

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture. About Superhuman Grammarly is now part of Superhuman, the AI productivity platform on a mission to unlock the superhuman potential in everyone.

Senior Systems Linux Engineer (f/m/d/x)Frankfurt am Main(Please note: This role is hybrid in Frankfurt, not fully remote)#What we doDo you have expertise in Linux and are looking for your next challenge? Then you've come to the right place!

About the Company This EPC company thrives on technical excellence and cross-functional teamwork. Known for delivering complex, greenfield power distribution projects, they take pride in driving sustainable and innovative engineering solutions. The Electrical Engineering department plays a central role in this mission. What Will You Do?

AtHicron, we are trusted advisors and IT experts specializing in SAP and custom software solutions. With years of experience on international markets, we support our clients by combining deep technological expertise with a strong business focus.

Senior Cost Manager – Munich Excellent opportunity for a Senior Commercial Manager to join a general contractor delivering fit-out and construction projects across Germany. This role offers autonomy and responsibility for the full commercial lifecycle of multiple projects.

Sia is a next generation management consulting firm and pioneer of Consulting 4. 0. We offer a unique blend of AI and design capabilities, augmenting traditional consulting to deliver exceptional value to our clients. With consultants in 18 countries and expertise in more than 30 sectors and services, we optimize client projects worldwide.

JoVE is the world- leading producer and provider of video solutions with the mission to improve scientific research and education. Millions of scientists, educators and students use JoVE for their research, teaching and learning.

THE BEST WORK OF YOUR CAREERTrade Republic is the largest savings platform in Europe - we operate in 17 countries, serving +8 million customers who trusted us with over 100B in assets. But we're striving for more. We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems.

IT Support Specialist The Randstad - €45,000-€50,000 We're partnering with a leading global engineering company who are looking to add an IT Support Specialist to their team. In this role, you'll provide hands-on hardware and software support to corporate users, ensuring smooth operations across the business.

About The JobJoin us in reshaping the future of golf With a team of over 85 passionate people, we're dedicated to our mission in revolutionizing the golf industry one swing at a time. Our international Marketing team, based in Munich, is seeking a motivatedIntern / Working StudentinAI Ad Creation(m/f/d) to become part of our company in a dynamic and innovative environment.

Values & InnovationAt Under Armour, we are committed to empowering those who strive for more, and the company's values - Act Sustainably, Celebrate the Wins, Fight on Together, Love Athletes and Stand for Equality - serve as both a roadmap for our teams and the qualities expected of every teammate.

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.

WELCOME TO BASF In the Coatings division, we offer far more than just paints and coatings. Our approach is to put the needs of our customers at the centre and always think one step ahead. Our motto ‘We always go beyond the surface’ makes it clear that we are not only focussed on the products themselves, but also on the reasons why we develop them.

Job DescriptionAn MRI / X-Ray Technician operates advanced imaging equipment to capture detailed internal body images used for medical diagnosis. They assist doctors by preparing patients, maintaining safety standards, and ensuring accurate imaging results. Technicians interpret scan quality, manage radiation exposure, and maintain imaging records.

About BlueHeart Energy BlueHeart Energy was founded in 2016 as a deep-tech company that has developed a new sustainable thermoacoustics technology to radically improve the performance of heat pumps, enabling them to evolve from being the best solution in the market to becoming the perfect solution.

Are you a proactive and detail-oriented professional looking to play a pivotal role in supporting a dynamic sales team? At Aaeon Europe, we're seeking a Sales Coordinator to ensure our sales operations are efficient, streamlined, and set up for success.