Jobs für working student java bei Leipzig

Shape the utilities market of the future with us!Part-time: 16–20 hours per weekMain location: Erfurt or LeipzigStart: as soon as possibleWhat is the role about?Keep our offices running smoothly with us!Office Administrator (m/f/d)At Cuculus, we are shaping the future of utilities with innovative software — and we believe that great workplaces are just...

Über uns: Willkommen bei Astriol academics - deine Tür zu neuen und spannenden Karrierechancen in ganz Deutschland!   Astriol academics ist einer der am schnellsten wachsenden Personalvermittler in Deutschland. Wir haben uns darauf spezialisiert, hochqualifizierte Kandidaten mit den besten Arbeitgebern in ganz Deutschland zusammenzubringen. Das...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Leipzig and across Germany to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Leipzig to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

DescriptionSkeleton Technologies is a global leader in critical power infrastructure for AI data centers and electrical grid stability, founded in 2009. Power today is more than electricity.It is national security, digital continuity, and economic resilience. Skeleton is the Backbone of Power: equipping AI data centers, electrical grids, defense systems, and...

Über uns: Willkommen bei Astriol academics - deine Tür zu neuen und spannenden Karrierechancen in ganz Deutschland!   Astriol academics ist einer der am schnellsten wachsenden Personalvermittler in Deutschland. Wir haben uns darauf spezialisiert, hochqualifizierte Kandidaten mit den besten Arbeitgebern in ganz Deutschland zusammenzubringen. Das...

Job DescriptionSportradar is a sports data partner to the top leagues and federations around the world including the NBA, MLB, FIFA and UEFA. Our Production Content Operations is responsible for collecting, producing, and distributing sports data (pre-, live-, and post-match).Our Production is set up internationally across multiple locations globally...

Postdoctoral Research Fellow (Epidemiologist) (m/f/d) (1073) Institution: Department für Frauen- und Kindermedizin, Klinik und Poliklinik für Kinder- und Jugendmedizin Type of employment: fixed-term for 24 month Working hours: full-time / part-time (40,00h) Start date: 01.11.2026 Remuneration: TV-L 13 About Us – The Medical Faculty The Medical...

We’re flexible! We’re happy to receive applications in English or German. Your tasks: We are looking for an experienced Cloud Architect (f/m/d) to join our international team to design, develop, and maintain our cloud-based software solution. As a highly regulated company, we have to provide data to the regulatory authorities in defined time windows. We...

Are you passionate about the design, development, and maintenance of comprehensive ontologies and knowledge graphs for the switchgear domain, utilizing industry standards (e.g., OWL, RDF, SHACL)? Join our team. **What we offer you** - Attractive remuneration package- 30 leave days and a variety of flexible working models that allow time off for yourself and...

General Job Start: 15 September 2026 Location: Leipzig International Kindergarten, Karl-Heine-Strasse 95, Leipzig, Germany Contract: 11 hours per week; initially fixed-term for 2 years followed by the option of a subsequent employment contract with an infinite duration Our Leipzig International Kindergarten, opened in June 2014, provides over 270...

JawBuddy is a CE-marked medical product for digital self-therapy of bruxism and TMJ disorders (CMD). The app combines augmented reality with medical algorithms to guide users through targeted jaw, neck, and posture exercises — with precise feedback on every movement. Built by our team in Leipzig, JawBuddy has 2,000+ active users, our first health...

*English version below*WAS DU TUN WIRST:Support Recruiting & Events: Du unterstützt unsere Recruiting-Aktivitäten für die Operations-Teams und bist eine wichtige Stütze bei unseren Hiring Days.Candidate Experience: Du organisierst und koordinierst Vorstellungsgespräche und sorgst dafür, dass sich Bewerber*innen bei uns vom ersten Moment an willkommen...

EMPLOYMENT Temporary staff / working student START 01.10.2026 LIMITATION befristet Company Peek & Cloppenburg* B.V. & Co. KG, Düsseldorf CONTACT PERSON General Sales Manager LOCATION Paunsdorf Center Tradition & Innovation, Fashion & Fakten, Retail Stores & Onlineshops – bei P&C* Düsseldorf bringen wir Dinge zusammen, die gegensätzlich erscheinen....

We’re flexible! We’re happy to receive applications in English or German.   Today, almost every company relies on stable running IT applications and the availability of their products and services. This applies even more, when it comes to applications used for energy supply, operating energy markets and clearing of financial transactions in an exchange....

Group Company: European Energy Exchange    Working Student (f/m/d) - IT Touchpoint  Part-time | unlimited   Ready to make a real impact in the financial industry? At Deutsche Börse Group, we'll empower you to grow your career in a supportive and inclusive environment. With our unique business model, driven by 15,000 colleagues around the globe, we...

Deloitte bietet führende Prüfungs- und Beratungsleistungen in Audit & Assurance, Tax & Legal, Consulting und Advisory - für nahezu 90 % der Fortune Global 500® und zahlreiche private Unternehmen. Wir liefern innovative Denkansätze, lösen komplexe Herausforderungen und fördern nachhaltiges Wachstum. Mit rund 470.000 Mitarbeitenden weltweit eröffnen...

We’re flexible! We’re happy to receive applications in English or German. Today, almost every company relies on stable running IT applications and the availability of their products and services. This applies even more, when it comes to applications used for energy supply, operating energy markets and clearing of financial transactions in an...

Deloitte bietet führende Prüfungs- und Beratungsleistungen in Audit & Assurance, Tax & Legal, Consulting und Advisory - für nahezu 90 % der Fortune Global 500® und zahlreiche private Unternehmen. Wir liefern innovative Denkansätze, lösen komplexe Herausforderungen und fördern nachhaltiges Wachstum. Mit rund 470.000 Mitarbeitenden weltweit eröffnen...

General Job Start: as soon as possible Location: Könneritzstraße 47, Leipzig, Germany Contract: Part time (10 hours weekly), time-limited contract for two years with the possibility of an extension Our After School Programme (Hort) provides Primary School students with learning opportunities beyond the regular school day. Sign-Out Assistants in Hort focus...