backend engineer nodejs

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...

- 8+ years of applied experience as an API engineer with solid understanding of architectural design (gap analysis, data models, etc.). - Strong engineering background in back-end microservices development , application security, authentication, caching, and middleware. - Advanced programming skills in Java (Go and Rust are a plus). Familiarity with Spring...

Overview Are you ready to build the future of work & finance? Join symmetrical.ai and be a part of the revolution! We are a technology company that builds core infrastructure for the fast, flexible and global payroll of the future. We build a modern, programmable payroll & employment layer that can be embedded into any software. We let our Clients become...

O projekcie: Poszukujemy doświadczonego Java Backend Engineera do projektu bankowego realizowanego dla międzynarodowej instytucji finansowej z rynku UK. Projekt dotyczy rozwoju kluczowej platformy BaaS, wykorzystywanej przez wielu partnerów zewnętrznych. Jest to środowisko o dużej skali, wysokich wymaganiach jakościowych i realnym wpływie biznesowym....

Our client is building an AI-native personal assistant designed to help users manage conversations, tasks, and everyday workflows with minimal prompting. As an Android Software Engineer, you'll play a key role in shaping the mobile experience, building a production Android application where AI is at the core of the product. You will work on the backend layer...

Why Qlub: The end of a great meal shouldn't be the slow part. Waiting for the check, finding someone to take payment, splitting a bill by hand. qlub removes that friction. Guests scan a QR code and pay in seconds. No app, no download, no waiting. From Pay-at-Table and Digital Menus to Order-and-Pay, Payment Links, and SoftPOS terminals, we handle the full...

Job descriptionUpside is a software consultancy built by engineers, for engineers. We partner with global companies to solve real, complex technical challenges. We’re deep into Applied AI and R&D, building both production-grade platforms for clients and our own open-source tools like Enthusiast (Agentic AI framework).We operate in a Forward-Deployed model....

Poszukujemy Java Backend Engineera, który będzie odpowiedzialny za projektowanie, rozwój oraz utrzymanie nowoczesnych usług backendowych wspierających rozwiązania HR. Stanowisko koncentruje się na budowie skalowalnych aplikacji opartych o architekturę mikroserwisową, z wykorzystaniem technologii Java oraz usług chmurowych Microsoft Azure. Praca...

ABOUT THE ROLEJoin our dynamic team in Warsaw as a Backend Engineer. In this role, you will play a crucial part in our Sportsbook domain by working on the most impactful problems and being able to bring about change with effective momentum. You'll collaborate closely with our Senior Engineers, participating in tech meetings, validating architectural...

Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.    Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies.     Sounds like your kind of challenge?  #Li-Hybrid - 2 days per...

DescriptionRemote role based in Poland with occassional visits to the officeJoin Our Mission 🚀 Help ambitious founders scale their businesses through innovative financing solutions. We value curiosity, continuous learning, and impactful problem-solving.Tech You’ll Use  🔧 Core: Java 21, Spring Boot/Cloud 3.3 Infra: GCP, Kubernetes Databases:...

Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods...

An Israeli cybersecurity startup pioneering Active ASPM, purpose-built to secure the modern software supply chain in the age of AI.Founded approximately 4.5 years ago by experienced cybersecurity entrepreneurs, including former Check Point professionals, the company develops a B2B SaaS platform that helps organizations secure the entire software...

X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world.  We are currently looking for a Senior Backend Engineer (Go) for our flagship project, Happy Color. Key Responsibilities: •...

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, performance, reliability and data...

WHAT IS BOX?  Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for...

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, performance, reliability and data...

ABOUT THE ROLEYou will join the team of high-skilled Engineers in the Regulatory Reporting Team, responsible for maintaining and developing regulatory reporting functionality for the casino platform in the Netherlands. The solution is mostly settled, but the team is working on improvements and evolutions as well.YOU WILL BE RESPONSIBLE FORBusiness...

WPP is the trusted growth partner for the world’s leading brands.  We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our...