junior java backend engineer

Own the Backend.Doodle is a B2B SaaS platform used by millions of professionals to coordinate meetings and collaboration across teams and companies. We are building the future of scheduling and productivity. We work on hard problems at the meeting point of human collaboration and digital efficiency. We craft elegant solutions to complex problems, and we...

About The RoleWe're a product-focused AI platform and product studio based in Munich, helping hundreds of SMEs integrate AI into their core workflows. Our platform already serves a large and fast-growing user base, and we're scaling toward the next order of magnitude. We're looking for a Senior Full Stack Engineer to join our engineering team and own...

Smart Host is a B2B SaaS platform helping hotels turn fragmented guest and booking data into actionable insights. For 2026, we’re taking the platform to the next level by building a broader hospitality ecosystem that connects selected technology partners to improve the guest experience across the entire hotel journey. What you'll do As our Backend Team...

We are looking for an experienced Senior Backend Engineer – Java (m/f/d) who is not only confident dealing with industry adopted technologies and Software Design approaches, but able to look into emerging technologies and modern architectures. This is a full time job with significant responsibility, joining us in our office in Berlin.Company major...

Atolls is the world’s largest community-driven shopping platform, active in 20+ markets.  We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right brands and retailers. Our 1,000+ team across 10 countries builds products used every day at global scale, where you’ll have real...

Unser Team, unsere Arbeitsweise und duFür unser 30-köpfiges Team Engineering sind wir auf der Suche nach Backend-Entwickler*innen, die Spaß daran finden, die Digitalisierung innerhalb der ARD voranzutreiben. Als Teil interdisziplinärer Projektteams bist du in wechselnden Einsätzen bei unseren Gesellschaftern unterwegs und übernimmst Verantwortung für...

IntroAt Adsquare, our mission is driven by our core focus: Passion, solving complex challenges with great people, tech, and data; and Niche, location intelligence for programmatic advertisers. Our core values are integral to everything we do:Drive: We turn ambition into action.Resilience: We adapt, persevere, and grow stronger.No BS: We value honesty,...

Atolls is the world’s largest community-driven shopping platform, active in 20+ markets.  We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right brands and retailers. Our 1,000+ team across 10 countries builds products used every day at global scale, where you’ll have real...

Ort: 51149 Köln | Vertragsart: Voll-/Teilzeit, unbefristet | Job-ID: 961096     REWE digital – Dein Home of IT   Wir sind das Zuhause für alle, die sich in der digitalen Welt tummeln. Ein Tech-Team, in dem Kolleg:innen aus verschiedensten Bereichen zusammenarbeiten. Gemeinsam erwecken wir Innovationen zum Leben – für den Handel und den Alltag...

Would you like to join us as a Principal Engineer (f/m/d)* Backend, Java? Apply to become part of our journey! With the power of a globally successful brand, we at Engel & Völkers are setting new standards and, together with our international colleagues, driving forward first-class services and creative solutions. At Engel & Völkers, you'll work...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Engineer based in Germany. As a Senior Full-Stack Engineer, you will play a key role in building and scaling a technology platform designed to deliver meaningful impact to users worldwide. This position combines...

IntroDo you love traveling and are you ready for new challenges in an ambitious, fast-growing and committed company? Then you've come to the right place!Start your career with us as:Junior Backend Engineer (m/f/x)  Your responsibilitiesTravelcircus is seeking a Junior Backend Engineer (m/f/x) to join the development team. We're looking for someone who's...

MAIA is the AI platform built for industrial companies, where generic AI tools break down because the data is complex, the stakes are high, and precision actually matters. We focus on the hard problems, integrating with real engineering workflows, understanding complex technical documents, and turning implicit organizational knowledge into something the...

About Spiele-Palast GmbH Spiele-Palast GmbH develops and operates successful online card games for browsers and mobile devices. Hundreds of thousands of active players use our platform every day to connect with others and enjoy card games together. Our goal is to build the leading platform for online card games worldwide. To achieve this, we continuously...

Job Description:Deutsche Bank Technology in BerlinDB Technology is a global team of tech specialists, spread across multiple trading hubs and tech centres. We have a strong focus on promoting technical excellence – our engineers work at the forefront of financial services innovation using cutting-edge technologies.Our Berlin location is our most recent...

Deine MissionDeine Mission ist es, ein skalierbares, asynchrones Backend zu entwickeln und zu warten, das die End-to-End-Lösungen von OKAPI:Orbits in den Bereichen Missionsdesign, Space Situational Awareness (SSA), Space Traffic Management (STM), Flight Dynamics (FD) und Space Traffic Coordination (STC) betreibt und damit den gesamten Lebenszyklus von...

About the Company CGM (CompuGroup Medical) is one of the world's leading providers of healthcare software solutions, operating in 19 countries with 9,000 employees. The company develops innovative digital health solutions that improve healthcare for physicians, healthcare providers, and patients. As part of its CGM Leverages AI initiative, the...

Do you want to design modern IT architectures and build software solutions that create real business impact?Do you enjoy taking ownership, thinking beyond individual services, and shaping solutions that fit into a wider application landscape?Join our Business Banking Cards domain and help us build reliable, scalable, and secure card-related applications. In...

IntroHamburg Hybrid (2–3 days/week onsite) | €55.000 - 60.000 p.a. | 30 Days Vacation | English B2Are you enthusiastic about intelligent and effective software solutions to the energy transition?Join us at suena energy as a Junior Backend Engineer (f/m/x) and become an essential part of our new platform team. You’ll work side-by-side with experienced...

Mit uns ist so viel möglich. Wir unterstützen, fördern und beraten die Ladeninhaberin, den Start-up-Gründer, das Großunternehmen. 500 Kolleginnen und Kollegen kümmern sich bei uns um die ganze Vielfalt der Berliner Wirtschaft. Du wirst staunen, was ein Job bei uns bietet. Wir ticken anders als eine Behörde, ein Unternehmen oder ein Verband. Wir gehen...