Senior Full Stack NodeJS Developer

Our client is a leading European fintech company with a mission to simplify international payments for e-commerce and retail businesses. Their brand was formed from 13 companies  across Austria, Denmark, Germany and Luxembourg with a HQ in Berlin that now contribute to building a unique product covering the entire payment flow.

They are driven by the belief that customers should enjoy a seamless shopping experience, no matter where they choose to shop. They are a team of over 700 experts of 55 different nationalities, dedicated to creating a state-of-the-art unified commerce platform. Their goal is to enable businesses to delight their customers with a seamless payment experience.

Whether you're a tech enthusiast, payment expert, or a dedicated support professional, we are looking for individuals who are passionate about making a difference. 

Requirements:

• 6+ years of professional experience in fullstack development with expertise in TypeScript, Node.js, and with 2+ years of Vue.js experience (or similar frameworks like React or Angular). 

• Strong knowledge of microservices architecture and backend systems, including PostgreSQL and NoSQL databases. 

• Hands-on experience with cloud-native technologies, particularly Google Cloud Platform (GCP), Kubernetes, and containerized application deployment.

• Expertise in frontend development, including HTML5, CSS3, Vuex or Pinia, and performance optimization techniques. 

• Proficiency in CI/CD tools like CircleCI, GitHub Actions, or ArgoCD, and testing frameworks such as Jest or Cypress.

• Demonstrated experience with component libraries, design systems, and reusability in frontend architecture.

• Strong ability to design scalable and maintainable fullstack solutions, with a track record of delivering complex projects.

• Excellent communication skills, with a passion for mentoring team members and fostering cross-functional collaboration.

• Upper-intermediate English.

Would be a plus:

• Experience in the fintech or payment industry is a strong plus.

Responsibilities:

• Architect, develop, and maintain end-to-end solutions across both backend and frontend stacks using TypeScript, Node.js, and Vue.js.

• Build and scale microservices with a strong focus on performance, reliability, and maintainability.

• Design and optimize user-facing applications using Vue.js, TypeScript, and modern web technologies, ensuring best practices in frontend architecture and user experience.

• Implement Infrastructure as Code (IaC) with Terraform or Pulumi, ensuring scalable and repeatable deployments.

• Manage and scale cloud infrastructure, particularly on Google Cloud Platform (GCP), leveraging Kubernetes for container orchestration.

• Create CI/CD pipelines using tools like CircleCI, GitHub Actions, and ArgoCD to ensure smooth delivery cycles.

• Monitor and troubleshoot system performance using tools like Datadog for backend and frontend observability.

• Ensure responsive, cross-browser, and mobile-first user interfaces with high performance and scalability.

• Collaborate with UX/UI designers, product managers, and backend teams to deliver cohesive, visually appealing solutions.

• Mentor and coach team members, fostering collaboration and knowledge sharing across backend and frontend disciplines.

What We Offer:

• Long-term employment with paid vacation and other social benefits. 

• An exciting and challenging project with a leading organization.

• The opportunity to work with a dynamic and professional team.

• Competitive compensation, based on experience.

• Possibility to work remotely.

• Multi-national team and collaborative work environment.

• Continuous knowledge sharing with engaged co-workers.

• Career and professional growth opportunities.