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80+ English-Speaking Jobs in Karlsruhe

Senior UX Designer - AI Agent Conversational Experience
IOIONOS SE

Senior UX Designer - AI Agent Conversational Experience(m/w/x)

Berlin, Karlsruhe
Full-timeWith Home OfficeSenior
AI/ML

Nejo AI Summary

Designing conversational AI agent interfaces for SMB cloud solutions. Complex web application design experience required. Flexible working hours, free drinks.

Director of Engineering – Group Platform
FIFinanzen.net Group

Director of Engineering – Group Platform(m/w/x)

Karlsruhe
Full-timeWith Home OfficeSenior
AI/ML

Nejo AI Summary

Evolving internal platform and driving 'platform as a product' mindset for FinTech investor support. Proven platform leadership in fintech or high-scale digital environments required. 15 days of workation within EU.

Tenure-track Professorship (W1) “Embodied Robotics”
KAKarlsruhe Institute of Technology (KIT)

Tenure-track Professorship (W1) “Embodied Robotics”(m/w/x)

Karlsruhe
Full-timeOn-siteJunior

Nejo AI Summary

Researching interplay of robotic embodiment and AI, collaborating with interdisciplinary groups at KIT and Research School connAIx. Internationally visible scientific results required. Part-time employment, leaves of absence, dual career service.

Digital Art Director
IOIONOS SE

Digital Art Director(m/w/x)

Karlsruhe
Full-timeWith Home OfficeExperienced
AI/ML

Nejo AI Summary

Shaping digital experience for SMBs at a European digitalization partner. Concept development with Product Owners, Development, Data. Several years Digital Art Direction, Visual Design, UI/UX experience, Figma proficiency required. Subsidized canteen, free drinks.

Working Student – GenAI / LLM Evaluation – Agentic AI / NLP
CICinemo

Working Student – GenAI / LLM Evaluation – Agentic AI / NLP(m/w/x)

Karlsruhe
Part-timeWorking StudentOn-site
AI/ML
Data Science

Nejo AI Summary

Evaluating agentic AI systems and LLM-based NLP features for next-gen in-car experiences, developing evaluation datasets and frameworks. Ongoing CS/AI/ML/Data Science studies and hands-on Python skills required. Direct exposure to cutting-edge GenAI/LLM development for in-car systems.

University Professorship (W3) „Chemistry and process engineering of energetic materials“
KAKarlsruhe Institute of Technology (KIT)

University Professorship (W3) „Chemistry and process engineering of energetic materials“(m/w/x)

Karlsruhe
from 100 - 200 / month
Full-timeOn-siteSenior

Nejo AI Summary

Developing, synthesizing, and characterizing novel materials for energy storage and release, with a focus on process engineering. Excellent scientific achievements with international visibility or equivalent industry experience required. Dual career service, work-life balance coaching, and part-time employment options.

Fullstack Developer - C#/.NET & AngularJS
STstp.one

Fullstack Developer - C#/.NET & AngularJS(m/w/x)

Karlsruhe
Full-timeWith Home OfficeSenior

Nejo AI Summary

Building AI-driven legal tech software solutions for legal work simplification. In-depth AWS cloud platform knowledge required. Company bike leasing, public transportation support, 30 days workation within EU.

Tenure-track Professorship (W1) “Hybrid Solar Technologies”
KAKarlsruhe Institute of Technology (KIT)

Tenure-track Professorship (W1) “Hybrid Solar Technologies”(m/w/x)

Karlsruhe
from 100 - 200 / month
Full-timeOn-siteSenior

Nejo AI Summary

Developing and teaching advanced solar thermal energy systems, spanning basic research to application. Proven expertise in PV-thermal hybrid or solar thermal systems, early career stage essential. Part-time employment option, dual career service.

University Tenure-Track Professorship (W1) „Experimental Astroparticle Physics“
KAKarlsruhe Institute of Technology (KIT)

University Tenure-Track Professorship (W1) „Experimental Astroparticle Physics“(m/w/x)

Karlsruhe
from 100 - 200 / month
Full-timeOn-siteExperienced

Nejo AI Summary

Establishing and leading a Dark Matter research group, developing ultra-sensitive experiments at a research institution. Competitively acquired junior research group funding (e.g., ERC Starting Grant) with less than half funding period expired required. Part-time employment, leaves of absence, dual career service.

Control Engineer
RURuby Berlin HR Consulting

Control Engineer(m/w/x)

Karlsruhe
Full-timeOn-siteSenior

Nejo AI Summary

Mathematical modeling and real-time C++ software development for active pupil steering in augmented reality glasses. Expertise in nonlinear and model predictive control strategies required. High level of ownership with minimal formal project management.

Senior Operations Geologist
VUVulcan Energie Ressourcen GmbH

Senior Operations Geologist(m/w/x)

Karlsruhe
Full-timeWith Home OfficeSenior
Green Job

Nejo AI Summary

Geological offset well studies and planning for sustainable lithium extraction in the Upper Rhine Valley. Onsite operational experience as a Wellsite Geologist and proficiency in well-log interpretation software required. 30 days vacation, flexible mobile working options.

Quantitative Research Analyst
TITipico

Quantitative Research Analyst(m/w/x)

Karlsruhe
Full-timeOn-siteSenior

Nejo AI Summary

Automated odds calculation logic and trading profitability tools for a sports betting provider. Minimum 5 years professional experience with R and Python required. Relocation support, business bike leasing, and eGym access.

Bachelor's and Master's Thesis Offerings - MES and Cloud Software (Summer Semester 2026)
RORockwell Automtn Solution (DEU)

Bachelor's and Master's Thesis Offerings - MES and Cloud Software (Summer Semester 2026)(m/w/x)

Karlsruhe
Part-timeInternshipWith Home Office
AI/ML

Nejo AI Summary

Developing software for life sciences, prototyping AR/VR/voice interfaces, exploring generative AI concepts at industrial automation tech leader. Computer science or related studies enrollment required; cloud, AI, or AR/VR experience a plus. Access to on-demand digital course library.

Business Development Manager (EMEA)
MIMicrochip Technology Inc.

Business Development Manager (EMEA)(m/w/x)

Karlsruhe
Full-timeOn-siteSenior
AI/ML

Nejo AI Summary

Developing business for Edge AI technology portfolio, translating customer requirements, and representing at industry events. 5+ years in pre-sales or customer-facing roles with AI/ML, edge computing, IoT knowledge required. Employee stock ownership, Leadership Passage Programs.

(AWS) Database Administrator
TITipico

(AWS) Database Administrator(m/w/x)

Karlsruhe
Full-timeWith Home OfficeExperienced

Nejo AI Summary

Automating AWS database infrastructure, migrating MySQL/MariaDB to Aurora Serverless for a sports betting provider. 4+ years AWS Cloud experience required, strong automation and Python scripting skills essential. Relocation support, business bike leasing, corporate pension scheme.

University Professorship (W3) Railway Engineering
KAKarlsruhe Institute of Technology (KIT)

University Professorship (W3) Railway Engineering(m/w/x)

Karlsruhe
Full-timeOn-siteExperienced

Nejo AI Summary

Directing an institute, teaching rail infrastructure construction and maintenance, and system planning. Experience in urban rail transport systems and academic self-governance required. Leaves of absence, dual career service.

Venture Development Intern
R3R3 Robotics

Venture Development Intern(m/w/x)

Karlsruhe, Berlin
Full-timeInternshipRemote
AI/ML

Nejo AI Summary

Supporting sales and marketing for an AI-powered robotics platform dismantling EV systems. Bachelor's degree from top-tier university or final year student required. Hands-on work with AI, direct access to management.

University Professorship (W3) „Economics II“
KAKarlsruhe Institute of Technology (KIT)

University Professorship (W3) „Economics II“(m/w/x)

Karlsruhe
Full-timeOn-siteExperienced
AI/ML

Nejo AI Summary

Teaching Digital Economics and Industrial Engineering, supporting Information Systems programs, researching AI or climate economics. Habilitation or junior professorship, with high-quality international publications essential. Part-time employment, leaves of absence, dual career service.

Information Security Manager - Product Development
IOIONOS EN

Information Security Manager - Product Development(m/w/x)

Karlsruhe
Full-timeWith Home OfficeExperienced
AI/ML

Nejo AI Summary

Shaping security and compliance for cloud/hosting product development. Expertise in Secure Software Development Lifecycle required. Trust-based flexible hours, subsidized canteen, free drinks.

Business Development Lead
R3R3 Robotics

Business Development Lead(m/w/x)

Karlsruhe
Full-timeOn-siteExperienced
AI/ML

Nejo AI Summary

Building client relationships for an AI-powered platform dismantling EV systems, recovering critical materials. Proven sales target achievement in 3+ years of business development required. Employee Stock Option Pool included.

University Professorship (W3) „Experimental Elementary Particle Physics“
KAKarlsruhe Institute of Technology (KIT)

University Professorship (W3) „Experimental Elementary Particle Physics“(m/w/x)

Karlsruhe
Full-timeOn-siteExperienced

Nejo AI Summary

Leading detector development for high-energy physics experiments, combining research with teaching. Outstanding scientific achievements in the field and detector instrumentation expertise required. Leaves of absence, dual career service, work-life balance coaching.

Senior Full-Stack Engineer
DADaedalus GmbH

Senior Full-Stack Engineer(m/w/x)

Karlsruhe
from 80,000 / year
Full-timeOn-siteSenior

Nejo AI Summary

Building and shipping tech stack for autonomous factory manufacturing precision components, integrating with industrial machines. 5+ years shipping enterprise SaaS software products required. 30 days vacation, Employee Stock Ownership Plan, free lunch.

MOM Proposal Consultant
RORockwell Automtn Solution (DEU)

MOM Proposal Consultant(m/w/x)

Karlsruhe
Full-timeWith Home OfficeExperienced

Nejo AI Summary

Developing Manufacturing Operations Management (MOM) proposals for global manufacturers, balancing technical feasibility with profit margins. 2+ years professional experience in manufacturing or life science required. Mindfulness programs, Calm premium membership.

Senior Platform Engineer
CICinemo

Senior Platform Engineer(m/w/x)

Karlsruhe
Full-timeOn-siteSenior

Nejo AI Summary

Automating core infrastructure and optimizing CI/CD for internal developer platforms and self-service tooling at a developer enablement firm. Expertise in large-scale distributed systems, cloud services, and IaC/CI/CD required. Focus on enabling engineering teams with self-service tooling.

Sales Stylist
LSLS&Co.

Sales Stylist(m/w/x)

Karlsruhe
Part-timeOn-siteJunior

Nejo AI Summary

One-on-one styling advice for jeanswear products, managing till operations and stock at a global leader. Previous retail or customer-facing experience needed. Customer-centric work environment.

Junior Quant Analyst Intern - EU Carbon Markets
ICICIS

Junior Quant Analyst Intern - EU Carbon Markets(m/w/x)

Karlsruhe
Full-timeInternshipOn-site
Green Job
Data Science

Nejo AI Summary

Developing quantitative analysis and visualization tools for market insights. Python and SQL programming experience required. Ownership of a meaningful project, personal mentorship.

Junior Quant Analyst Intern - EU Carbon Markets
ICICIS

Junior Quant Analyst Intern - EU Carbon Markets(m/w/x)

Karlsruhe
Full-timeInternshipOn-site
Green Job
Data Science

Nejo AI Summary

Analyzing trading behavior and developing data visualization tools for EU carbon markets at commodities market data intelligence firm. Python and SQL programming, plus large dataset handling, required. International team collaboration.

Machine Learning Engineer
ZVZVC Germany GmbH

Machine Learning Engineer(m/w/x)

Karlsruhe
Full-timeOn-siteSenior
AI/ML

Nejo AI Summary

Building and deploying machine translation models for enterprise collaboration platforms. Depth in LLM training and post-training techniques essential. Work with large-scale text/audio data and distributed systems.

(Senior) Software Architect SaaS/IoT
CICinemo

(Senior) Software Architect SaaS/IoT(m/w/x)

Karlsruhe
Full-timeWith Home OfficeExperienced

Nejo AI Summary

Architecting cloud-native SaaS/IoT products, fostering collaboration across development, QA, DevOps, and security teams. Expertise in large-scale distributed systems and major cloud platforms (AWS, Azure, GCP) required. Emphasis on integrated dev, QA, DevOps, and security team collaboration.

Operation Support Agent
DEDEG FedEx Express Deutschland GmbH

Operation Support Agent(m/w/x)

Karlsruhe
Full-timeOn-site

Nejo AI Summary

Managing urgent package deliveries, investigating failed shipments, and reallocating for next-day service at global express transportation company. Ability to thrive in fast-paced environment with strict timelines required. Tuition Assistance Program and Employee Assistance Program available.