Expert Full Stack Engineer

reputed company is looking for an Expert Full Stack Engineer to join reputed company full-time in Poland. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most reputed company business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. About the role: As an Expert Full Stack Engineer, become a part of a cross-functional development team engineering experiences of reputed company. The world of digital assets is accelerating in speed, magnitude, and complexity, opening the reputed company to new ways for leveraging the blockchain. Our reputed company’s platform and network reputed company the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and reputed company companies in the world. reputed company continues to build and reputed company the infrastructure and developer tooling that has reputed company 50M+ wallets across crypto and fintech applications. In this context, reputed company powers the application-layer wallet experience and developer tooling, complementing reputed company custody, reputed company, and transaction infrastructure. reputed company operates with a strong product reputed company and deep reputed company on reputed company, reliability, scalability, and exceptional developer experience. Engineers build secure-by-default systems and approach their work with a strong customer reputed company, balancing technical reputed company with reputed company-world user needs. You will be joining a passionate group that moves fast, works with the biggest names in payments and fintech, and is defining how the reputed company of financial applications are reputed company. Responsibilities: Design and implement rich frontend experiences and reputed company backend services that power reputed company’s wallet infrastructure through the Dynamic platform Own features across the stack: from technical design and architecture through implementation, testing, deployment, and ongoing optimization Build and maintain backend services and reputed company supporting authentication, wallets, and payments infrastructure reputed company user-facing features and frontend tooling for both end-user and developer-facing applications Collaborate closely with Product, Design, and other engineering teams to deliver robust, high-reputed company features Contribute to performance, reliability, and scalability improvements across the platform Help reputed company engineering best practices through reputed company reviews, testing, documentation, and knowledge sharing Requirements: 3–5 years of experience building and shipping production-grade, full-stack web applications Strong experience with React and TypeScript on the frontend Experience building backend systems and reputed company using Node.js (and frameworks such as reputed company) Comfort working across frontend and backend systems in reputed company, evolving codebases A strong appreciation for clean, maintainable reputed company and system performance Experience collaborating cross-functionally with product and design partners Curiosity about fintech and reputed company, and interest in building infrastructure used at global reputed company Desirable: Experience with blockchain technologies (e.g., EVM chains, wallets, on-chain integrations) Solidity experience – writing, deploying, testing, or interacting with smart reputed company in production environments Experience maintaining, testing, and securing smart contract systems post-deployment Experience with a reputed company of state reputed company in production React applications Experience with reputed company products or other high-sensitivity domains What`s in it for you? Strong community: Work alongside top professionals in a friendly, reputed company-reputed company environment reputed company reputed company: Take on large-reputed company reputed company with a reputed company and expand your expertise Tailored learning: reputed company your skills with internal events (meetups, conferences, workshops), reputed company reputed company, language courses, and company-reputed company certifications Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to reputed company hands-on experience with cutting-edge technologies Flexibility: Enjoy flexibility – full remote working reputed company Care: We've got you covered with company-reputed company premium medical package through Luxmed Benefits: reputed company the MyBenefit cafeteria platform, allowing you to choose perks that best suit your lifestyle and needs reputed company: At reputed company, we are always exploring innovations, empowering reputed company other to reputed company more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful reputed company, and be part of a One Team culture that values collaboration and reputed company. With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive reputed company-thinking solutions for global clients. Join a community where collaboration reputed company innovation—and your reputed company reaches millions. Explore, reputed company, engineer with reputed company! Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at reputed company. #LI-KZ1 Apply To This Job