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70+ English-Speaking Jobs in Aachen

FRFraunhofer-Gesellschaft

Student assistant in Metal 3D Printing(m/w/x)

Aachen
TeilzeitWerkstudentVor Ort

Nejo KI-Zusammenfassung

Assisting with metal 3D printing experiments and CAD design for application-oriented research. Mechanical engineering or materials science studies required. Creative work environment with excellent equipment.

CECerence GmbH

Principal AI Researcher, LLM(m/w/x)

Aachen
Vollzeitmit HomeofficeSenior
jobs_badge_aiMl
jobs_badge_dataScience

Nejo KI-Zusammenfassung

Designing and optimizing LLMs for automotive AI companions. Extensive LLM development experience required. Annual bonus opportunity, comprehensive insurance package.

GRgridX

Software Engineer – Device Infrastructure(m/w/x)

Aachen, München
Vollzeitmit Homeoffice

Nejo KI-Zusammenfassung

Operating Kubernetes-based IoT platform for energy industry digitization. Experience with Go, Docker, and Kubernetes required. Flexible working, 30 days vacation, €30 sports allowance.

WOWorldline

Lead Accountant(m/w/x)

Aachen
Vollzeitmit HomeofficeSenior

Nejo KI-Zusammenfassung

Daily accounting activities, supplier payment runs, and customer billing support for FBO teams. Autonomy in daily accounting tasks and tax declarations required. Work with strict deadlines in a 3-4 year general accounting role.

FRFraunhofer Institute for Silicon Technology ISIT

Thesis: DUV-Assisted Athermal Laser Grooving of Low-κ Dielectrics for Advanced Packaging(m/w/x)

Aachen
VollzeitVor Ort

Nejo KI-Zusammenfassung

Laser grooving of low-κ dielectrics for advanced packaging using DUV-assisted dual-pulse ablation. PhD or Master's degree in engineering or physics required. Flexible working hours, good transport connections.

FRFraunhofer-Gesellschaft

Thesis: Pump-Probe of fs DUV-Induced Transient Electron Dynamics in Low-κ Dielectrics for AI-Chips(m/w/x)

Aachen
VollzeitPraktikumVor Ort

Nejo KI-Zusammenfassung

Setting up pump-probe experiments for fs DUV-induced transient electron dynamics in low-κ dielectrics. Bachelor's or Master's degree in Mechanical Engineering, Mechatronics, or comparable programme required. Flexible working hours, good transport connections.

FRFraunhofer-Gesellschaft

Thesis: Ultra-short pulsed laser polishing with beam shaping for a green process chain(m/w/x)

Aachen
VollzeitPraktikumVor Ort
jobs_badge_greenJob

Nejo KI-Zusammenfassung

Investigating ultra-short pulsed laser polishing with beam shaping for sustainable manufacturing. Interest in photonics and organized, independent work style required. Flexible working hours, motivated team.

FRFraunhofer-Gesellschaft

Thesis: Real-Time Spectroscopic Monitoring of Microvias Powering the AI Revolution(m/w/x)

Aachen
VollzeitPraktikumVor Ort
jobs_badge_aiMl

Nejo KI-Zusammenfassung

Spectroscopic monitoring of microvias for AI applications. Mechanical, mechatronics, or electrical engineering background required. Flexible working hours, informal culture.

FRFraunhofer-Gesellschaft

Thesis: Flexible, Scalable Laser Processes with Planar Light Valves for Battery Production(m/w/x)

Aachen
VollzeitVor OrtJunior
jobs_badge_greenJob

Nejo KI-Zusammenfassung

Developing multi-beam laser processes with planar light valves for battery production. First programming, optics, or microcontroller experience beneficial. Flexible working hours, good transport connections.

WOWorldline

Business Engineer(m/w/x)

Aachen
Vollzeitmit Homeoffice

Nejo KI-Zusammenfassung

Analyzing payment process flows for global transaction platforms. Data analysis and cross-functional collaboration expected. 4-day work week, company car for private use.

FRFraunhofer-Gesellschaft

Bachelor's Thesis: Stress Analysis of USP Laser Structuring in Sapphire(m/w/x)

Aachen
VollzeitPraktikumVor Ort

Nejo KI-Zusammenfassung

Experimental stress analysis of USP laser structuring in sapphire using polarization microscopy. Interest in experimental laser technology required. Flexible working hours, creative environment.

TRTRIA

Test Engineer RF Production Test Systems for Wireless and Embedded Products(m/w/x)

Aachen
VollzeitVor OrtBerufserfahren

Nejo KI-Zusammenfassung

Developing RF production test systems for embedded compute and HMI solutions. Electrical engineering degree and RF/embedded hardware development experience required. Automation software development, hands-on test equipment use.

GRgridX

Senior Data Engineer - Flexibility(m/w/x)

Aachen, München
Vollzeitmit HomeofficeSenior

Nejo KI-Zusammenfassung

Building and optimizing data products for decentralized energy resources, implementing forecasting workflows with asset measurements. Production-grade track record in delivering data solutions required. Flexible working, 30 vacation days, €30 Urban Sports Club allowance.

GRGrünenthal GmbH

Postdoc - Oligonucleotide Biochemistry and Biophysics(m/w/x)

Aachen
VollzeitVor OrtBerufserfahren

Nejo KI-Zusammenfassung

Developing biochemical and biophysical assays for oligonucleotide therapeutics, investigating structure and properties. Ph.D. in a related discipline and hands-on assay development experience required. 24-month program with potential extension and 30 vacation days.

GRGrünenthal GmbH

Postdoc - Chemistry Innovations for Oligonucleotide Therapeutics(m/w/x)

Aachen
VollzeitVor OrtBerufserfahren

Nejo KI-Zusammenfassung

Synthesizing novel siRNA/ASO constructs with advanced backbone modifications and custom monomers for enhanced delivery. Expertise in oligonucleotide chemistry and phosphoramidite chemistry required. 24-month postdoctoral program with potential extension and 30 vacation days.

GRgridX

Team Lead EVCI(m/w/x)

Aachen, München
Vollzeitmit HomeofficeManagement
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Nejo KI-Zusammenfassung

Building energy management solutions for charging stations, integrating rule-based approaches in gridBox. Production-grade track record required. Flexible working, 30 vacation days, €30 monthly sports allowance.

CECerence Inc.

Senior Director Software Engineering(m/w/x)

Aachen
VollzeitVor OrtManagement

Nejo KI-Zusammenfassung

Leading end-to-end software engineering delivery for automotive voice assistants. Extensive leadership experience managing distributed teams and complex platforms required. Overseeing multiple concurrent development programs, ensuring scalable architecture.

AIaixigo AG

Full-Stack Security Developer(m/w/x)

Aachen
VollzeitFreelancemit Homeoffice

Nejo KI-Zusammenfassung

Triage CVEs and harden vulnerable code paths in frontend and backend dependencies. Solid TypeScript/JavaScript and Java experience required. Office or hybrid work, flexible hours.

AIaixigo AG

Backend CVE Remediation Engineer(m/w/x)

Aachen
Vollzeit, TeilzeitFreelancemit HomeofficeBerufserfahren

Nejo KI-Zusammenfassung

Triage and remediate critical CVEs in Java dependency chains, hardening vulnerable code paths. 3+ years Java (17+), Maven, and OWASP Top 10 knowledge required. Flexible working hours, creative freedom.

ROroadsurfer

Car Cleaner(m/w/x)

Aachen
ab 2.583 / Monat
VollzeitVor OrtBerufseinsteiger

Nejo KI-Zusammenfassung

Professional interior and exterior van preparation for Europe's largest campervan rental company. Driver's license class B required. 4-day work week, company car for private use.

WOWorldline

Pre-Sales Expert(m/w/x)

Aachen
Vollzeitmit HomeofficeBerufserfahren

Nejo KI-Zusammenfassung

Demonstrating payment solutions and designing custom implementations for transport clients. 3-5 years technical sales experience in transport required. Empowering culture, extensive training opportunities.

Backend Developer
VIVieww GmbH

Backend Developer(m/w/x)

Aachen
ab 60.000 - 64.000 / Jahr
VollzeitVor OrtBerufserfahren

Nejo KI-Zusammenfassung

Developing backend solutions for real-time video processing in professional sports analytics. C/C++ and Rust experience with video streaming technologies required. Work in a developer team focused on video platforms.

UTUtimaco

Working Student QA – Performance Testing(m/w/x)

Aachen
VollzeitWerkstudentVor Ort

Nejo KI-Zusammenfassung

Supporting performance testing system development for IT security hardware. Basic programming or scripting knowledge a plus. Flexible working model, additional vacation days.

UTUtimaco

Working Student QA (Performance Testing)(m/w/x)

Aachen
VollzeitWerkstudentVor Ort

Nejo KI-Zusammenfassung

Supporting setup and execution of performance tests for IT security hardware. Basic programming or scripting knowledge a plus. Flexible working model, additional vacation days.

UTUtimaco IS GmbH

Working Student QA (Hardware & Driver Testing)(m/w/x)

Aachen
VollzeitWerkstudentVor Ort

Nejo KI-Zusammenfassung

Hardware and driver testing for IT security modules and compliance solutions. Basic lab equipment and soldering skills required. Flexible working model, company pension scheme.

UTUtimaco IS GmbH

Working Student QA (Hardware & Driver Testing)(m/w/x)

Aachen
VollzeitWerkstudentVor Ort

Nejo KI-Zusammenfassung

Testing hardware security modules and drivers with lab equipment. Basic electronics and soldering skills required. Flexible working model, company pension scheme.

FRFraunhofer-Gesellschaft

Master's Thesis: Generalization of AI Models in Laser-Based Manufacturing Processes(m/w/x)

Aachen
VollzeitPraktikumVor Ort
jobs_badge_aiMl
jobs_badge_dataScience

Nejo KI-Zusammenfassung

Analyzing AI model transferability in laser-based manufacturing, identifying generalization limits. Python programming and data science basics required. Flexible hours, interdisciplinary environment.

WOWorldline

Senior Pre Sales Engineer(m/w/x)

Aachen
Vollzeitmit HomeofficeSenior

Nejo KI-Zusammenfassung

Developing security products for financial transactions on ADYTON. Cryptographic software requirements analysis and Python development skills required. Flextime, mobile working, and job bike.

ASAstera Labs

Production Director(m/w/x)

Aachen
VollzeitVor OrtSenior
jobs_badge_aiMl

Nejo KI-Zusammenfassung

Overseeing AI connectivity solutions production and team management. Several years of leadership and employee development experience required. Production process documentation and key figure analysis.

FRFraunhofer-Gesellschaft

Master's Thesis: In-situ analysis of UKP laser structuring in sapphire(m/w/x)

Aachen
VollzeitVor Ort

Nejo KI-Zusammenfassung

Laser structuring of sapphire using UKP laser radiation and pump-probe system. Physics or similar study background required. Flexible working hours, team spirit.