57 English-speaking jobs in Karlsruhe

We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs, for example Paul Müller (founder Adjust, €1. 2B exit) and Petter Made (founder SumUp, €8B) who are eager to support outlier personalities and serial entrepreneurs to build €1B+ companies. Our offer: A salary while you build your startup as you will directly be employed by us.

DevTools Co-Founder / CTO (100 % remote) (m/f/d) 5 days ago Be among the first 25 applicants We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs, for example Paul Müller (founder Adjust, €1. 2B exit) and Petter Made (founder SumUp, €8B) who are eager to support outlier personalities and serial entrepreneurs to build €1B+ companies.

Head of Service & Security Management (f/m/d) At IONOS, the leading European provider of cloud infrastructure, cloud services and hosting services, you will work together with a wide range of teams. We are characterized by open structures, a friendly working culture and flat hierarchies with a strong team spirit.

Machine Learning Engineer What you can expect As a Machine Learning Engineer on our German R&D team, your ideas will become product features. You will work on advanced AI and Machine Translation challenges and deploy models that push the state of the art. You will help shape the vision and direction of our products and services.

Do you thrive in leading infrastructure teams focused on networking, virtualization, and platform operations? Are you passionate about building scalable, high-availability systems that meet modern technological and business demands? Do you enjoy shaping strategy, driving projects, mentoring engineers, and driving technical excellence across diverse domains?

Machine Learning Engineer What you can expect As a Machine Learning Engineer on our German R&D team, your ideas will become product features. You will work on advanced AI and Machine Translation challenges and deploy models that push the state of the art. You will help shape the vision and direction of our products and services.

A wide range of tasks As the Head of Architecture, you will define and drive the architecture strategy for EnBW’s trading function. This role requires a Subject Matter Expert in architecture, covering both technical and functional domains, with extensive experience in commodities trading.

Head of IT Architecture - Trading IT (f/m/d) Join to apply for the Head of IT Architecture - Trading IT (f/m/d) role at EnBW Energie Baden-Württemberg AG Head of IT Architecture - Trading IT (f/m/d) 3 weeks ago Be among the first 25 applicants Join to apply for the Head of IT Architecture - Trading IT (f/m/d) role at EnBW Energie Baden-Württemberg AG Über das Unternehmen We are looking for peop

Tasks Domains are the cornerstone of any online success story. They serve as the technical gateway to numerous web services and often act as the Brand Anchor for businesses. Within the IONOS Domains Team, we are seeking a driven and strategic team member to manage and strengthen relationships with our existing partners while driving sustainable growth and optimizing our domains business.

Tasks We are seeking an experienced Software Engineer to join our team and contribute to the development of our Database as a Service (DBaaS) products. As a Software Engineer for DBaaS products, you will be responsible for designing, developing, and maintaining our cloud-based database services.

This platform will feature various intelligent, autonomous agents handling tasks from customer interactions, like reservations and support, to strategic initiatives like marketing campaigns and sales. You'll be instrumental in developing the core application that enables these agents to operate, learn, and collaborate, ultimately driving significant value for our customers.

Tasks We’re launching a brand‑new AIAgent platform that will become the digital‑assistant of choice for small‑and‑medium‑businesses (SMBs). This platform will feature various intelligent, autonomous agents handling tasks from customer interactions, like reservations and support, to strategic initiatives like marketing campaigns and sales.

Tasks Lead the technical design and development of the IONOS GPT product. Build and manage a small, agile development team, fostering an environment of collaboration and excellence. Collaborate with stakeholders, including UX designers, Product Owners, and QA teams, to align development efforts with business goals.

Job Description Essential Functions Provides application guidance for medium-complexity applications across Cognex products and prioritizes as necessary. For complex applications, may require the support of more experienced AEs.

We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs for example Paul Müller (founder Adjust 1. 2B exit) and Petter Made (founder SumUp 8B) who are eager to support outlier personalities and serial entrepreneurs to build 1B companies. Our offer : A salary while you build your startup as you will directly be employed by us.

We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs for example Paul Müller (founder Adjust 1. 2B exit) and Petter Made (founder SumUp 8B) who are eager to support outlier personalities and serial entrepreneurs to build 1B companies. Our offer: A salary while you build your startup as you will directly be employed by us.

View job here Internship (m/f/d) - Strategic Analysis of Biofuel Allocation in the Marine and Aviation Sectors Full Time Karlsruhe, Deutschland Without Professional Experience 10/21/25 Become part of EIFER and drive climate solutions where science meets industry.

Job description You will be responsible for further developing and leading the research group “Coated and Printed Perovskite Photovoltaics. ” Your tasks include: Research on scalable solution-based fabrication processes for perovskite semiconductor layers (slot-die coating, inkjet printing, screen printing) Coordination of contributions to the national and European collaboration projects (e. g.

Machine Learning Engineer What you can expect As a Machine Learning Engineer on our German R&D team, your ideas will become product features. You will work on advanced AI and Machine Translation challenges and deploy models that push the state of the art. You will help shape the vision and direction of our products and services.

View job here Internship (m/f/d) - Research on Local Flexibility Markets: Connecting Energy Communities via MV Networks Full Time Karlsruhe, Deutschland Without Professional Experience 12/2/25 Founded by EDF and KIT in 2002, EIFER bridges science and industry, providing innovative energy solutions for a sustainable future.