java backend engineer senior

Hello! We're Teya.Teya is a payment and software service provider, headquartered in London serving small, local businesses across Europe. Founded in 2019, we build easy to use, integrated tools that enable our members to accept payments and boost business performance.At Teya we believe small, local businesses are the lifeblood of our communities.We're here...

The opportunity We are hiring a Senior React Native Engineer to lead frontend work on our iOS and Android apps. You report into Engineering and partner daily with product, design, backend, and AI teams to ship features end to end. This is an IC3, initiative-level role with high autonomy and no direct reports. Your work puts clear, personalized health...

About Eye SecurityEye Security is an international scale-up providing cyber security with embedded cyber insurance to SMBs in Europe. Our cyber security innovations, state-of-the-art automation and platforms are being built and maintained by our Product and Engineering Teams. Our engineers and product managers collaborate closely with cyber security experts...

Bondex is looking for a Senior Software Engineer, Blockchain Integrations for Chainlink Labs! About the Company Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and...

Die IRPD GmbH ist ein mittelständiges, international tätiges, forschungsorientiertes Technologieunternehmen mit Sitz im Großraum München, das im Bereich der Elektronik- und Softwareentwicklung für Anwendungen in Logistik, Human- und Tiermedizin erfolgreich am Markt tätig ist. Die entwickelten Systeme verbinden Sensorik, Embedded Hardware,...

Senior Java-Entwickler mit DevOps-Kenntnissen (w⁠/⁠m⁠/⁠d)Vollzeit - Eschborn Wer sind wir? Die LOGPAY Financial Services GmbH ist der führende Payment Service Provider im deutschen Mobilitätsmarkt. Wir bieten maßgeschneiderte Zahlungsdienstleistungen für den öffentlichen Personennahverkehr und Mobilitätsplattformen an. Mit...

Fliff is the arena for high-upside play. We are dismantling the paywalls of legacy sportsbooks and reimagining the economics of social games to pioneer the next generation of rewards-driven entertainment spanning sports, casino, predictions, collectibles, and beyond. Fliff is building sports gaming and entertainment products for a fast-moving, highly engaged...

YOUR FUTURE, ON DEMAND The ideal blend of stability and flexibility. A genuinely human employer that cares for people and the planet. True autonomy to shape what comes next, for us and you. This is the perfect platform to take your career where you want.  Back in 2005, we pioneered Europe’s first TV streaming service. Today, we’re the world’s first...

We’re on the lookout for an ambitious Senior Software Engineer with focus on Python to join our Engineering team at our office in Berlin. Join us in building the largest AI enabled fintech for healthcare!About NellyWe are building the AI-Driven Financial Operating System for European healthcare, solving the biggest challenges for patients and practices. We...

We’re on the lookout for an ambitious Senior Fullstack Engineer (Backend leaning) to join our Engineering team at our office in Berlin. Join us in building the largest AI enabled fintech for healthcare!About NellyWe are building the AI-Driven Financial Operating System for European healthcare, solving the biggest challenges for patients and practices. We...

Zum nächstmöglichen Zeitpunkt suchen wir Sie als Senior Test Engineer für den Standort Berlin.Konzeption und Umsetzung einer ganzheitlichen Teststrategie für Webapplikationen (Frontend & Backend) sowie die Implementierung automatisierter Test-SuitesVerantwortung der Testabdeckung von der Anforderungsanalyse über die Erstellung präziser Testfälle bis...

As a Senior Software Engineer on the LiveIntent Real-Time Ad Serving team, you will design, develop, and own the business logic that powers programmatic advertising at scale — ad selection, targeting, frequency capping, budget pacing, and delivery optimization. The real-time platform is built on C++ and Lua: C++ provides the high-performance server...

Ihre AufgabenDu brennst für Web3, innovative dApps und exzellente Software-Architektur? Wir suchen einen erfahrenen Senior Frontend Engineer (m/w/d) im Bereich dApp, der die technische Umsetzung, Architektur und die Engineering-Exzellenz in unseren Kundenprojekten maßgeblich vorantreibt.Entwicklung & Architektur: Du entwickelst die Frontend-Architektur...

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

FRYTE is redefining how electric logistics connects with the energy grid. From our base in Munich, we're building the intelligence layer that powers the transition from diesel to electric freight. Our SaaS platform enables fleet operators, dispatchers, and charge point operators to plan, optimize, and monetize electric truck charging — aligning fleet...

The MissionWe are looking for a battle-tested Senior Backend Engineer who thrives in high-velocity, 0-to-1 startup environments and builds distributed systems with extreme ownership.This is not an enterprise role for someone who works behind heavy layers of management or hides behind ticket boards. We are scaling a high-throughput, event-driven platform...

Fliff unpacks sports gaming into social, free-to-play games for all types of sports fans. We’ve built a social sports gaming experience that allows users to compete for leaderboard positioning, to achieve badges and build their status within the game. We are pioneering play‑for‑fun sports gaming, with our flagship social sportsbook experience that...

We are building modern, customer-facing software for the temp-staffing industry, integrating capabilities from multiple ERP systems and countries into reliable applications, workflows, services, and reusable platform components. We are looking for a product-minded senior fullstack engineerwho can turn ambiguous business requirements and complex existing...

Senior Full Stack Engineer (Node/React) - Remote Kake is a remote-first company and a people-first global community of senior engineers. Kake engineers are behind some of the world’s most innovative products (Brands you’ve heard!), from Fortune 500 to fast-growing companies. We believe it’s not where your table is, but what you bring to the table that...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer – React / .NET / AWS based in Germany. This is an opportunity for an experienced full-stack engineer to build and support scalable, cloud-based applications.You will work across modern front-end and...