Jobs für javascript back-end developer bei Berlin

Launching the Future of Integrated HealthMassage is one of the oldest forms of healing. At newsoul, we are finally giving it the modern, premium stage it deserves. We merge high-end architectural design with data-driven operations and a radical focus on customer experience. The result: a new category of Integrated Health.Are you tired of "PowerPoint-only"...

Company DescriptionEstablished in 2002, ib vogt GmbH is specialized in the Development, Design and Engineering, Financing, EPC and Operation of solar power and provides turnkey solar power plant solutions to investors internationally. As a manufacturer-independent integrated developer, the company focuses on tailor-made solar power plant solutions that...

ABOUT US Pliant is a European fintech specializing in B2B payment solutions. Our modular, API-first platform helps businesses streamline spending, improve cash flow, and integrate payments into their financial workflows. Designed for industries with complex payment needs, such as travel and fleet, Pliant enables greater efficiency, control, and...

The ideal candidate isWe are looking for a Senior Software Development Engineer in Test who thrives at the intersection of software engineering, audio technology, and product quality.You have a strong engineering mindset, deep curiosity about how complex systems behave, and practical experience testing audio software in real-world environments. You are...

At GALVANY, our goal is to make climate-neutral living a reality for everyone. We focus on execution – developing concrete, smart solutions and making heat pumps, battery storage, and smart metering easy to access, reliable, and affordable. GALVANY-Tech drives the energy transition through software. We're building an AI-based Operating System for sales,...

about usEvery 10 minutes, 18 million conversations happen between businesses and consumers around the world.For decades, the consumer side of those conversations sucked: long queues, robotic menus, repeated explanations, and advice that is often unhelpful. Most people today still cannot simply say what their problem is in natural language when communicating...

About GlassFlow: GlassFlow is the data infrastructure for AI agents in production. It has two products: GlassFlow Tares, which feeds agents correlated data from every system they touch, and GlassFlow Rius, which traces and debugs what agents do once they're running. We’re a Berlin startup with a Silicon Valley mentality, backed with $5.9m from Upfront...

About Hilo by AktiiaHigh blood pressure is the world’s most common disease, causing 18 million deaths each year. At Hilo by Aktiia, our vision is a world where no lives are lost or damaged from the effects of high blood pressure, and our mission is to build the technology that helps people control it.We are a venture-backed scale-up that has raised over...

About UsAt VREY, we're building the EnergyOS for multi-family buildings.Germany has over 3.3 million apartment buildings — and they are the blind spot of the energy transition.

LevelUp English | Berlin (hybrid flexibility)Start: ASAP | 20–40h/week | 3–6 months About LevelUp English LevelUp English is a growing Berlin-based education startup delivering immersive English learning experiences through school project weeks, class trips, and holiday camps across Germany, Austria, and Switzerland. Our programmes, from Startup Academy...

ExperienceBain is a virtual pre-MBA program for incoming first-year MBA students at eligible schools. This summer, get an early introduction to management consulting at Bain before you arrive on campus.  Explore consulting at BainThrough interactive virtual sessions with Bain team members around the world,...

Headquarters: Berlin, BE, Germany Job description About Nucs AI Nucs AI is revolutionizing cancer care through cutting-edge AI and medical imaging technology. Founded in 2024 by a multidisciplinary team of oncologists, AI researchers, and healthcare innovators, we’re tackling one of medicine’s most pressing challenges: the growing demand for accurate,...

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,...

Lovehoney Group is the world’s leading sexual wellbeing company, with the mission to elevate pleasure through innovative technologies, a data-driven approach, and foster creative and fresh perspectives on intimacy. We offer exciting brands with innovative, high-quality sex toys, lingerie, and accessories in a streamlined online shopping...

About this roleBerufserfahrung und Qualifikationen sind für diese Stelle zwar von entscheidender Bedeutung, doch sollten Sie sich vor der Bewerbung vergewissern, dass Sie über die gewünschten Soft Skills verfügen, falls erforderlich.As Lead Vendor Management & Operations, you will lead the team responsible for the operational management, performance and...

Join beqom - where tech meets impact beqom is a high-growth B2B SaaS company that provides industry-leading tools for pay equity and transparency, compensation, and performance management. Trusted by some of the world’s most respected companies, beqom enables HR and business leaders to navigate global compliance and make smarter pay decisions that...

Company DescriptionRemote in our day-to-day work. On-site when it matters. We work remote by default – focused, efficient, and with full ownership. For larger features, architectural decisions, and real brainstorming sessions, we come together in Berlin – fast, hands-on, and without unnecessary meeting overhead.We use AI to accelerate – not to replace...

We are an applied AI lab building end-to-end software agents.We're the makers of Devin, the first AI software engineer. Our team is extremely talent-dense. Among our founding team, we have world-class competitive programmers, former founders, and leaders from companies at the cutting edge of AI including Scale AI, Palantir, Cursor, Waymo, Tesla, Lunchclub,...

Your MissionAt Ratepay, we develop next-generation payment solutions that power the checkout experience for some of Germany’s largest online retailers and marketplaces. As a Senior Software Engineer (m/f/d), you’ll play a key role in building secure, scalable, and user-friendly Buy Now, Pay Later products in a dynamic and fast-growing e-commerce...

Technology & Strategy :In more formal terms, we are a consulting firm specializing in engineering, IT and digital project management. We are an international company with a Franco-German DNA. Our 3,500 employees are of 45 different nationalities and are spread across 27 offices in 10 countries, including France, Germany, Switzerland, Belgium, the UK,...