java part time Jobs in Wien

Company DescriptionAs the IT of the REWE Group Austria, we work together with our more than 700 employees to develop innovative IT products and services for all our corporate divisions in Austria and abroad, setting the tone for modern trade.Our Team "Store ERP Systems" provides an integrated IT platform that supports all core store processes, ensuring...

DescriptionAs AI Coding Architect at SQUER it’s your job to plan and coordinate the development of new digital initiatives for our clients and, by doing so, ensure project success. In the process, you will have the opportunity to lead the design of architectures as well as develop state-of-the-art software systems.Your tasksBeing part of SQUER means...

Company DescriptionAs the IT of the REWE Group Austria, we work together with our more than 700 employees to develop innovative IT products and services for all our corporate divisions in Austria and abroad, setting the tone for modern trade. We are looking for a highly skilled and experienced Senior SRE (Site Reliability Engineer) to join our team. The...

DescriptionYou didn’t find a role that matches your profile, but you’re excited about joining SQUER? Let’s talk! We’re always curious to meet people who bring passion, skills, and a spark of curiosity to the table – even if there’s no official job posting (yet).Your tasksWe work hands-on, in consulting mode, and close to our clients – helping...

Projektbeschreibung Für ein ressortübergreifendes IT-Großprojekt im öffentlichen Sektor suchen wir eine:n erfahrene:n Expert:in für technische Architektur (f/m/d) mit fundierter Erfahrung in der Konzeption, Entwicklung und Integration komplexer JAVA-Architekturen. In dieser Rolle gestalten Sie die technologische Basis des Systems, entwickeln...

We’re looking for enthusiastic volunteers to help us celebrate cultural diversity at Long Nights of Interculturality 25: Costumes of the World. This will be an unforgettable evening of performances, workshops, and exhibitions — and we need your support to make it happen!Location: Rathaus, ViennaDate & Time: Friday, September 25 • 13:00h  - 20:30h(plus...

About Atos/Eviden:   Eviden is a company within the worldwide operating Atos Group with an annual turnover of around €5 billion and a global leader in data-driven, trustworthy and sustainable digital transformation. As a leading international player in the fields of digital, cloud, data, advanced computing and digital security, Eviden’s 55,000 experts...

On behalf of our client, we are looking for a Backend / Cloud Engineer (IoT Platform):Level: Mid-level preferred (strong Junior candidates with hands-on experience will also be considered)Type of employment: Full-timeLocation: Vienna, AustriaModel of work: Hybrid / Remote arrangement to be agreed The Opportunity:Our client is an innovative technology...

DescriptionAs Head of Software Engineering at SQUER, you are responsible for developing and growing our service portfolio around system design, architecture, and modern software engineering. With a strong consulting background and a focus on business development, you drive the strategic direction of your business unit, strengthen client relationships, and...

Die CEYOND Group ist ein dynamisch wachsendes Unternehmen, das sich konsequent der Gestaltung der digitalen Zukunft verschrieben hat. Unter unserem Leitgedanken „beyond digital“ entwickeln wir Lösungen, die Unternehmen nachhaltig voranbringen. Wir begleiten unsere Kunden ganzheitlich entlang der gesamten Wertschöpfungskette: von der strategischen...

MERKUR Excellence was founded in 2018 as part of the MERKUR GROUP and specializes in game design and development, with a particular focus on casino games.We’re looking for a passionate and experienced Senior Game Developer (m/f/d) to join our team in developing high-quality slot machine games for casino platforms. In this role, you will combine strong...

Company DescriptionTHE WORLD OF DO & CODO & CO is one of the world’s leading premium hospitality and catering companies, employing more than 17,000 people across over 20 countries. Our group includes the renowned brands k. & k. Hofzuckerbäckerei Demel, HENRY and HEDIARD.DO & CO operates in Austria, Türkiye, Germany, England, Spain, Italy, Poland, South...

Company DescriptionAs the IT of the REWE Group Austria, we work together with our more than 700 employees to develop innovative IT products and services for all our corporate divisions in Austria and abroad, setting the tone for modern trade.We are shaping the future of customer data management across Austria and the CEE region. As part of our Marketing &...

We are looking for a motivated and technically skilled Software Engineer with strong programming capabilities and an affinity for hardware-related systems. The role focuses on the development, integration, and maintenance of software components for technically demanding systems, including quantum optical ground station technologies and related...

MERKUR Excellence was founded in 2018 as part of the MERKUR GROUP and specializes in game design and development, with a particular focus on casino games.You want to take full ownership, contribute your own ideas at a high level, and play a key role in shaping both our unique product and our Game Design Studio? Then you’re exactly the right fit for us! We...

MERKUR Excellence was founded in 2018 as part of the MERKUR GROUP and specializes in game design and development, with a particular focus on casino games.Do you have a passion for engaging game mechanics and want to turn creative ideas into successful casino games? Do you enjoy collaborating with a multidisciplinary team, contributing your own concepts, and...

At Quantum Technology Laboratories GmbH (qtlabs), we are at the forefront of innovation in optical and quantum-based communication technologies. Our team develops cutting-edge quantum key distribution (QKD) systems and optoelectronic solutions for space and terrestrial applications. Based in Vienna, our center of excellence drives technological advancements...

MERKUR Excellence was founded in 2018 as part of the MERKUR GROUP and specializes in game design and development, with a particular focus on casino games.We’re looking for a Game Tester (m/f/d) for our new Viennese Studio to take ownership of game testing across multiple platforms and devices. In this role, you’ll ensure quality throughout the...

Working for a "good company" companyDo you have a knack for organizing, strong structure in your work and a passion for booking unforgettable meetings and events, keeping Zoku's spaces filled up with happy guests all year around? Then you might be our new Junior Meeting & Events Specialist! Zoku is a home for travelers who want to live in a city for...

DescriptionCloud is your playground, and you know how to build scalable, secure, and efficient architectures. Whether it's AWS, GCP, Azure, or hybrid environments - you leverage the best tools to design, deploy, and optimize cloud infrastructures. You design and deliver robust, future-proof solutions. You don’t just migrate applications; you craft...