25 English-speaking jobs in Karlsruhe

Lead global brand strategy and social media presence for a fintech company. Define brand-social ecosystem, lead global brand campaigns, and own end-to-end social media execution. Manage and measure brand and social performance, ensuring brand consistency across markets.

Interpret structural and stratigraphic features from image logs to characterize reservoirs. Perform basic petrophysical evaluations and facies classifications. Build and maintain structural and petrophysical geomodels. Support drilling operations and collaborate with reservoir engineers.

Manage the full invoice process, including verification, booking, matching, and ensuring timely payments. Generate and analyze aging reports, contribute to month-end closing, and reconcile vendor and bank statements. Support intercompany invoicing and take responsibility for Fixed Assets and Leasing under IFRS and HGB.

Field Operator needed for commissioning and early operations of a battery recycling plant in Karlsruhe. Experience in plant operations, chemical processing, or similar environments is required. Strong mechanical aptitude, communication skills, and a commitment to safety are essential.

Vercana GmbH seeks a full-time Drilling & Well Data Engineer to design, develop, and operate data pipelines for drilling and well operations. Responsibilities include collecting, processing, and quality assuring real-time rig data, implementing automated data flows, developing machine-learning models, and analyzing drilling data to optimize performance.

PhD position developing an elastocaloric microcooling system with an intelligent thermal switch for photonic systems. Tasks include design, development, integration, and characterization of the cooling device.

As a Visual Commercial, you will interpret trends, design displays, and bring Zara collections to life in our Karlsruhe store. You will work with the team to implement visual standards and support commercial decisions.

Shape the digital experience of the IONOS shop, from concept to implementation. Design landing pages, funnels, and other touchpoints, balancing visual creativity with user needs and conversion goals. Collaborate with cross-functional teams to improve the visual quality and usability of digital touchpoints.

Doctoral research position analyzing trade-offs of bio-based products on land use, biodiversity, and climate change. The project combines GIS, scenario analysis, and MCDA to develop sustainable bioeconomy strategies.

Develop autonomous X-ray Serial Micro-Computed Tomography (SµCT) for morphological imaging of biological samples. Research will focus on multiple contrast and hierarchical imaging using coherent X-ray optics, image reconstruction algorithms, and experiment automation.

System Engineer needed for SDDS-NG project at FCO Defence in Karlsruhe. Frequentis Comsoft develops tailored solutions for global air traffic control authorities.

Lead and inspire a team of Computer Vision and Sensor Fusion Specialists to develop and optimize algorithms for drone-based applications. Drive the perception strategy and development roadmap for next-generation drone solutions.

Conduct life cycle assessments (LCAs) for battery recycling processes, compare raw materials, and develop toxicity screening approaches for battery materials.

Senior Manager drives ERP transformation initiatives, process improvements, and solution delivery. Develops solution concepts for new ERP requirements, integrations, and automations. Acts as a senior expert for ERP technology topics and collaborates with stakeholders, IT teams, and external partners.

Support the Learning & Development team by creating presentations, updating learning materials, and coordinating workshops. Assist with online and on-site events, maintain documentation, and communicate with colleagues.

Student internship focused on strategic analysis of biofuel allocation in marine and aviation sectors. Responsibilities include literature review, data analysis, modeling, and policy recommendation development. Requires strong analytical and communication skills, proficiency in Microsoft Office Suite, and interest in renewable energy and transport decarbonization.

Senior Backend Engineer will design, develop, test, deploy, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

As a Solution Manager Lean Fleet, you will design, develop, and deliver software solutions for energy customers. You will analyze market trends, define use cases, and collaborate with cross-functional teams to ensure successful implementation and customer satisfaction.

Iteration One seeks a game designer to own the design of a mobile free-to-play game, including economy, progression, and monetization. Responsibilities include designing, balancing, and maintaining the game economy, owning F2P monetization, and working with developers and artists. Requires 3+ years of experience designing live F2P mobile games, strong economy design skills, and experience with idle tycoon, coin looter, or auto battle games.

Design, analyze, and validate cooling solutions and mechanical structures for high-power accelerator cards. Collaborate with senior engineers on thermal design, CFD simulations, mechanical design, and thermal validation tests. Generate mechanical drawings, BOMs, and documentation.