working student java Jobs in Berlin

At HelloFresh, our mission is simple: to change the way people eat, forever. As a global digital-native FMCG company and the world's leading mealkit provider, we are transforming the traditional food supply chain through a data-driven, on-demand model that enables scalable and more sustainable food delivery. The HelloFresh Group includes eight brands serving...

ÜBER DAS SYNTAX INSTITUT (EINE MARKE VON BILDUNG FÜR MORGEN) Das Syntax Institut ist eine Marke von Bildung für Morgen und ein schnell wachsendes EdTech-Unternehmen aus Berlin, das von erfolgreichen Unternehmern gegründet wurde. Unsere Mission ist es, Menschen praxisnah für gefragte Berufe in der Tech-Branche zu qualifizieren und sie erfolgreich in den...

If you’re insanely good at something, tell us your story. About Nox Nox is aiming to become the best alternative to short-haul flights by soon offering premium overnight trains across Europe. With a radically redesigned interior and onboard experience, people travel in style, saving time being asleep. We now search for the most passionate and talented...

Purpose?At Niboline, you learn marketplace management by working with real products, real data and real commercial decisions from day one.You will learn how products are positioned, launched and managed on Amazon and gradually grow into owning your own product portfolio.We develop and sell our own brands, mainly on Amazon across Europe. With around €20M in...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components,...

We are looking for a Senior Machine Learning Engineer to join the AI Platform Team at Smartly! Our team works on helping marketers make the most of their ad creatives (images, video, text) and campaigns (product and performance data). We build and experiment with AI-based solutions across the media and creative workflows.You will have the opportunity to take...

Job descriptionWe are looking for a Senior Backend / Fullstack Engineer to join our team and help us build a robust data integration and automation platform around our internal knowledge system, Atlas. This role will focus on backend systems, database design, and API orchestration, with a strong emphasis on data synchronization and workflow automation.You...

Anyone AI is recruiting skilled Full-Stack Developers to work on a project with a leading AI lab. Qualifications:Advanced professional written proficiency in English3–7 years of professional software engineering experienceStrong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or GoBackend or full‑stack development...

Starting Date: flexibleInternship period: 3 months (negotiable)Weekly commitment: 16+ hours Location: Berlin or RemoteGoLexic is a startup based in Berlin. We develop apps to help children with dyslexia improve their reading and spelling skills at home. We have the ambition to provide effective, affordable and easy to use reading intervention for every...

You love code, wealth and disruptive solutions? Then continue reading! What we do: wealthAPI enables financial multipliers to monetize trust. We provide core financial solutions for large financial education and comparison platforms, portals and other partners. Together, we drive the ongoing disruption of the wealth management market - with one goal: empower...

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. We just unveiled JetBrains Central,  a platform for agent-driven software...

This is our first GTM hire below founder level, focused on the DACH market. You will be on the phone in German every day. We are a Berlin-based startup transforming how industrial materials are bought and sold across Europe. One of the oldest industries in the world still runs on Excel, PDF and email. We are replacing that with AI that runs the buying and...

At Klim, we work with farmers and food companies to make regenerative agriculture scalable and financially rewarding for farmers. Through our platform, we help farmers restore soil health, increase biodiversity and capture carbon while creating new, reliable income streams.We’re a Berlin-based AgriTech startup backed by $22M in Series A funding,...

Anyone AI is recruiting skilled software engineers who also speak German, to work on a project with a leading AI Lab. Qualifications:Advanced professional written proficiency in English3–7 years of professional software engineering experienceStrong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or GoBackend or full‑stack...

(English version see below)Das Leibniz-Institut für Kristallzüchtung (IKZ) ist eine führende Forschungseinrichtung auf demGebiet von Wissenschaft & Technik, sowie Service & Transfer kristalliner Materialien. Unser Ziel ist es, durch moderne elektronische und photonische Technologien Lösungen für aktuelle gesellschaftliche Herausforderungen (z.B....

The RoleBuilding the financial backbone of a company defining Europe's AI infrastructure is one of the most exciting places to start a career in finance. We're looking for a sharp, driven, and analytical Finance Intern to join our founding team for a 3–6 month internship, working directly with our CFO on the financial systems, models, and insights that...

Your Responsibilities •    Conduct teaching and examination duties in accordance with the applicable examination and study regulations for students.•    Creatively design and develop instructional materials that enhance the learning experience and engagement of students.•    Revise, design, and develop new curricula for assigned modules as...

Why this role mattersWe’re building the rails for next-generation financial products — and behind every great platform is a great engineering team. As our Tech Lead, you’ll be the one who sets the tone: architecting scalable solutions, guiding a high-performing team, and ensuring we ship the right product with the right quality at the right time.This...

Hi! We are AMBOSS and we are looking for a Senior Frontend Engineer to join our Educator Experience team or our Course Experience team, and shape the future of medical education with us!About AMBOSSAMBOSS is a dynamic learning and clinical decision support tool committed to empowering physicians globally to deliver optimal care. Since our inception in 2012,...

Are you excited about leveraging your creativity and problem-solving skills to build innovative software solutions that make a positive impact on users' lives? Are you looking for a structured training program that can kickstart your career in software development?At Nuyew Tech Academy, we specialise in providing aspiring tech professionals like you with the...