working student java Jobs in Berlin

Companies have invested billions into ERP systems. And yet, most business decisions are still made the way they were in 1995: on fragmented data, manual exports, and Excel. Finance teams spend five to ten days every month copy-pasting numbers, and four systems show four versions of the same revenue. AI changes that. At ARC, we are building the AI-native...

Req ID:509542  From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and...

Mello is building the AI-native control platform for complex enterprise spend. Enterprises spend trillions on their supply chains and almost none of it is actually controlled. Contracts run hundreds of pages, invoices run hundreds of line items, and no system on the market can check the one against the other. So invoices get paid without anyone really...

What you will do:Support daily office operations, including facilities, supplies, vendor relationships, and meeting spaces.Assist internal processes that keep the team running smoothly: onboarding, travel coordination, meeting planning, and more.Help to manage office and operations budgets, including expense tracking and reporting.Aid the Office team with IT...

Help Us Change the Way the World Works Build something that matters.Langdock exists to change the way the world works, bridging the gap between what technology can do and what people actually do with it. We bring all leading AI models into one secure, model-agnostic platform and make them usable across entire organizations. Over 10,000 companies use our...

Company DescriptionABOUT CRATE.IOWe are about building a new kind of data store: a zero administration data store that is massively scalable and dead simple to use.BE OPEN AND OPEN SOURCEWe have a strong open source background, mainly through Plone and Zope. We believe that open software is better software, and we have seen time and time again how openness...

Flybaby makes baby carriers that parents and babies love. We're a small, passionate team in Berlin building a brand that stands for movement, freedom, and the joy of keeping your little one close. We're growing fast and looking for a motivated working student to help us grow our creator community and bring the Flybaby brand to more families. This is a...

YOUR IMPACT - YOUR ROLE Show us how you rock IT! You juggle bits and bytes while others are still looking for their coffee cups? Then join our dynamic and modern company, where innovation and agility are lived. With us, you will have the opportunity to develop your skills further and be part of an international team. For this, we are looking for you as...

We are looking for a Working Student to support our People & Culture team. This role is ideal for someone interested in HR administration, employee experience, and gaining hands-on insight into the dynamic world of Human Resources in a fast-paced environment.Working closely with our Associate Director of People & Culture and People Operations Manager, you...

Please note that this position is based in Berlin, Germany. THE BEST WORK OF YOUR CAREER Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving +10 million customers who trusted us with over 150B in assets. But we’re striving for more. We have a bold mission to empower everyone to build wealth with easy, safe, and...

YOUR IMPACT - YOUR ROLEShow us how you rock IT!You juggle bits and bytes while others are still looking for their coffee cups? Then join our dynamic and modern company, where innovation and agility are lived. With us, you will have the opportunity to develop your skills further and be part of an international team.For this, we are looking for you as our...

We’re on the lookout for an ambitious Working Student Legal, Data Privacy to join our Legal at our office in Hamburg or Berlin. Join us in building the largest AI enabled fintech for healthcare! What to expect in the role as Working Student Legal, Data Privacy: About Nelly We are building the AI-Driven Financial Operating System for European healthcare,...

Vireo is looking for a Working Student to join our Investor Relations and Fundraising work in Berlin. You will work closely with our Head of Investor Relations and support the team across fundraising, LP research, investor communication and selected business development activities. The role is designed for someone towards the end of their Bachelor’s...

Your missionSupporting Sales & Customer ManagementTogether with the Sales team, you contribute to supporting existing customers and partners across the defence, security, and aerospace industries. Through research on markets, target groups, and potential business partners, you help identify new business opportunities. Maintaining customer data and sales...

Senior Java Developer Enterprise (f/m/d) For ethical coders: Build a safer world. Join our development team. Zertificon Solutions –Software manufacturer & IT security specialist– Protecting business communications since 2004. –More than 25% of the 100 German companies with the highest turnover and hundreds of small and medium‑size enterprises...

Deine AufgabenThe Online Sales team is in charge of the growth and success of our digital presence, optimising marketing channels across all regions. We ensure a seamless, impactful experience that resonates with customers. Through our dedication and innovation, we unlock untapped potential, drive impressive growth, and set ambitious goals, shaping the...

Über tonies:tonies ist die weltweit führende interaktive Audio-Plattform für Kinder mit mehr als 10 Millionen verkauften Tonieboxen und 125 Millionen verkauften Tonies. Das intuitive und preisgekrönte Audiosystem hat mit seinem kindersicheren, kabellosen und bildschirmfreien Ansatz die Art und Weise verändert, wie kleine Kinder selbstständig spielen...

Who we areXempus is the leading European group pension, life and health insurance platform. We seamlessly connect insurers, insurance agents, corporates and their systems in an automated and customer-centric manner. Using standardized interfaces and structured data, we operate the central infrastructure for all customer-centric processes and enable agentic...

Company DescriptionBlackbird Collective is an HR organization that helps startups and established companies find employees that match their current needs. We work on freelance and interim recruitment projects for clients based in Germany, most of which are located in Berlin.Job DescriptionAt the moment, we are collaborating with a few innovative startups...

For ethical coders: Build a safer world. Join our development team. Zertificon Solutions –Software manufacturer & IT security specialist– Protecting business communications since 2004. –More than 25% of the 100 German companies with the highest turnover and hundreds of small and medium-sized enterprises worldwide use our encryption solutions. We have...