Jobs für java part time bei Berlin

the company 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...

Responsibilities We are looking for an experienced, passionate, and hands-on Senior Product Manager to join our product team and grow the top of our marketplace funnel. Aroundhome is a two-sided marketplace platform where the possibility of shared success begins with the match: the moment a homeowner is connected with the right partner. The House Owner &...

Our client is building the intelligence layer behind one of the world's largest rewarded advertising platforms, helping 770+ million users discover and engage with new mobile apps every year. Their machine learning systems make 200+ million decisions daily, processing 100,000+ predictions per second from a 1PB+ behavioural data platform. Backed by a $100...

DescriptionFotografiska Berlin – the contemporary museum of photography, art, and culture – opened in September 2023 with a mission to inspire new perspectives and spark conversations through photography and contemporary art. More than a museum, it’s a vibrant cultural space where art, creativity, community—and cuisine—come together.Our guests can...

What you'll doSupport onboarding outcomes against success metrics and customer KPIs (quality, reliability, time-to-value)Help execute onboarding cycles using internal tools, then help revisit and iterate as new data and edge cases appearCheck input data quality and flag issues early (camera angle, occlusion, anonymization, variance, missing detections)Help...

What you'll doSupport onboarding outcomes against success metrics and customer KPIs (quality, reliability, time-to-value)Help execute onboarding cycles using internal tools, then help revisit and iterate as new data and edge cases appearCheck input data quality and flag issues early (camera angle, occlusion, anonymization, variance, missing detections)Help...

Who we areSandbox Interactive is the ambitious game development studio behind the award-winning game Albion Online. The game is the first true cross-platform MMO, and is playable on Windows, Mac, Linux, iOS and Android with more than 350.000 daily players and over 2 million monthly visitors on our website. We started as a small independent group of...

OverviewAre you a passionate Software Solutions Architect looking to contribute to impactful, large-scale projects? Do meaningful e-government solutions matter to you? Then you might be exactly who we’re looking for.At Nortal, you don’t just design systems—you shape how complex solutions come to life. You work closely with clients, think from their...

Job Description       What you’ll do…Work closely with our kitchen team to prep and cook tasty dishes that make our guests happy.Keep your station well-organised and ready for service, making sure the kitchen runs smoothly.Support with mise en place – from chopping and prepping to sauces and garnishes.Help with plating and presentation so every...

About the roleFRAMEN is one of Europe’s fastest-growing Digital Outdoor Media networks, with 50+ employees working with leading brands and advertising agencies globally. We combine premium indoor environments, strong content context, and technology to deliver high-attention advertising experiences.To support our continued growth and drive new business...

Almetra is an AI company building for manufacturing and industrial automation. We're at Series A and moving fast. This role owns the finance function day-to-day and is built to grow into Head of Finance as we scale. You'll work directly with the founders and have real influence over how we build our financial infrastructure.What You'll DoInvestor...

Location: Athens, Greece Type: Full-time (40h/week) Start Date: September 2025 Elevate Your Career Under the Greek Sun! Imagine trading your routine for a career where ancient history meets modern energy, and the vibrant life of Athens is your new backyard. While autumn arrives elsewhere, the legendary Greek sunshine continues to warm the Acropolis and the...

We help the world run betterAt SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll find a place where you can be yourself, prioritize your...

Job ID: 514460Posted since: 21-Aug-2026Organization: Smart InfrastructureField of work: EngineeringCompany: Siemens AGExperience level: Experienced ProfessionalJob type: Full-time/Part-timeWork mode: Office/Site onlyEmployment type: PermanentLocation(s): Berlin - Berlin - Germany Hast du Lust ein Team für die Produktbetreuung von Vakuumschaltröhren im...

Working Student / Trainee (m/f/d) Transformation & Sales Support in Berlin We've signed up to an ambitious journey. Join us! As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn't a challenge just anyone could take on. Luckily, we have something to help us make it happen. Our people and our values. We Arrive...

Milano Vice is a Berlin pizza brand built from scratch: quality Roman-style dough, our own kitchens, our own tech. We're growing fast and we're picky about who runs the counter, because the store is only as good as the people in it. You'd be there from day one, not employee number four hundred at a chain that opened before you were born. TASKS What you'd...

About the CompanyWe're a fast-growing, VC-backed startup on a mission to bring precision AI forecasting to one of the most under-digitized industries out there: industrial spare parts and procurement. Our platform helps businesses avoid costly, unplanned downtime, which can cost upwards of €20,000 per hour, by giving them accurate, AI-driven forecasts and,...

We are an AI startup based in Berlin, developing cutting-edge AI solutions that redefine the way businesses handle client communication. Our MVP is built and has received an overwhelmingly positive response from initial customer interactions. We are now looking for the right Co-Founder to lead the business operations, help secure funding, and expanding our...

Mercor is hiring experienced Software Engineers to support high-impact research collaborations with leading AI labs. Freelancers will contribute to building training datasets that improve AI model reasoning and problem-solving on real-world coding tasks. This is a unique opportunity to apply your software engineering expertise toward shaping the next...

Our client is a rapidly growing global e-commerce brand specializing in professional tools and equipment, operating in over 200 countries worldwide. As part of their strategic European expansion, they are seeking an entrepreneurial Sales Director (Country Manager) to build and scale their offline sales ecosystem in Germany. This is a high-autonomy leadership...