Jobs für full stack developer ruby on rails bei Berlin

About the Company Affinidi is a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a comprehensive approach to managing their holistic identity – accounting for all aspects of their digital footprint while ensuring privacy and security. Affinidi’s...

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms.We are...

Company DescriptionAt Seven Senders, we connect people and markets, making international shipping simple.We are Europe’s leading platform for cross-border parcel delivery, supporting e-commerce companies in scaling internationally and reaching millions of consumers across borders. By combining cutting-edge technology with strong local carrier networks, we...

Company DescriptionJob DescriptionWe are looking for a Director of Engineering, Platform to lead our Global Developer Engineering within the Tech Foundations vertical. Based in Berlin, your mission is to maximize the leverage of Delivery Hero’s engineering organizations by reducing complexity through a cohesive and opinionated platform, and to deliver an...

WHAT YOU WILL DO As a Cloud Native Engineer, you will drive the backend development and infrastructure of our customer-facing platform to make the impact of companies on people and the environment fully transparent. You will be involved in the entire development lifecycle from concept to implementation, using cloud-native technologies on AWS. As an early...

EC2 Core Compute is looking for an experienced Senior Kernel & Hypervisor Engineer for one of our virtualization organizations. As part of the team, you will be given the chance to have a significant impact on our systems, our business and most importantly our customers, working in diverse work environment with a flexible schedule. You will be building the...

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers....

About the Job As a key growth accelerator, A11 partners with Europe’s most ambitious startups and scaleups, corporates and SMBs to connect them with top-tier talent ready to make an impact.  We’re looking for an experienced Backend Engineer (m/f/d) to work on the backend infrastructure that handles payments, financial data, reconciliation, and...

Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful...

Fin is the AI Customer Agent company on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey – from service, to sales, to ecommerce. Powered by our own AI models,...

ABOUT US: Talon.One is the most powerful incentives engine that unifies loyalty, promotions and gamification into one holistic platform.Backed by enterprise-grade security and scalability, Talon.One empowers companies to build personalized, profitable promotions and loyalty programs using any data. Today, over 250 of the world’s most-loved brands including...

Remote 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 thinking.We design...

Raisin is the world’s leading platform for savings and investment products. Founded in 2012, the FinTech connects consumers with banks in the EU, the UK and the US. This gives consumers better interest rates and banks a diversified form of refinancing. Our vision is to offer savings and investments without barriers and thus open up the global 160 trillion...

Wir digitalisieren eine der größten und am stärksten regulierten Branchen Europas. Die Verpackungsindustrie hat ein Marktvolumen von mehreren hundert Milliarden Euro und steht aufgrund neuer Vorschriften wie PPWR, EUDR, EPR und CSRD unter enormem Handlungsdruck. Mit Packa haben wir die erste durchgängige SaaS-Plattform für intelligentes...

About the Opportunity  You will work in the Everyday Banking domain, within the Payments Team. This is where all payment and card transactions are being managed and processed by modern & high-volume systems that power the best customer experience possible. These teams make banking easy, reliable, seamless and secure - everyday for every customer. This...

About Workato Workato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business. Workato unifies data, applications, and processes into a single platform so AI can reliably orchestrate business processes in production at enterprise scale. Built on more than a decade of...

Solaris is Europe's leading embedded finance platform. Solaris’ full German banking license and proprietary modular B2B tech stack empowers its partners – from SMEs to large, multinational, non-financial companies – to offer compliant, customer-centric banking services, providing seamless experiences to customers across all industries. Founded in...

THE ROLE AND THE TEAMThe ZEOS B2B Platform is the core engine enabling our partners to seamlessly integrate and scale within the Zalando ecosystem. As a Senior Frontend Engineer, you will be a key contributor to our partner-facing ecosystem, working either on our central Portal, specialized Portal Applications, or within the Platform Integration team. We...

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from...

accilium is an award-winning strategy and management consultancy shaping the future of mobility and energy. We work with industry leaders in Automotive & Transport, Energy & Environment, and Public & Infrastructure. Founded in 2017, we've grown to 110+ people across seven offices Berlin, Munich, Vienna, Cologne, Hamburg, Bucharest, and recently Warsaw. Our...