Senior Backend Engineer d​/f​/m

Role

As a (Senior) Backend Engineer (d/f/m) – Checkout & Payments, you will design, develop, and maintain robust backend APIs and services focused on payment processing, billing, and end-to-end checkout experiences.

• Design, develop, and maintain robust backend APIs and services focused on payment processing, billing, and end-to-end checkout experiences.
• Integrate and manage third‑party payment providers and gateways, ensuring seamless, reliable, and secure transaction flows.
• Optimize payment infrastructure for high performance, scalability, and security while handling large volumes of concurrent transactions.
• Collaborate cross‑functionally with frontend, product, and customer support teams to continuously improve the user experience and resolve payment‑related issues.
• Play a key role in building our own managed payments platform, creating deeply integrated, automated, and scalable payment solutions for our customers.

• Strong expertise in backend development, particularly in payment processing, billing systems, or checkout flows.
• Proficiency in at least one backend language, preferably Golang or Type Script.
• 5+ years of backend engineering experience, ideally with hands‑on involvement in payment and billing integrations.
• Experience with payment gateway APIs (e.g., Stripe, Adyen, Braintree) or subscription billing platforms.
• A solid understanding of No
  
  SQL databases, caching mechanisms, and message queues.
• Knowledge of data security and compliance standards, including PCI‑DSS, and best practices for handling sensitive payment data.
• Comfortable in cloud‑native environments (AWS, GCP) and familiar with Docker and Kubernetes.
• Strong communication and collaboration skills, with a sense of ownership and attention to detail.

• Live Entertainment Tech – play a mission‑critical role for global brands and redefine fan experiences.
• Sustainable Growth – earn continuous investment in people, products, and vision.
• Top‑tier Team – collaborate with leaders from Google, Slack, and Salesforce.
• Global DNA – diverse, merit‑driven team across six offices with a focus on impact, not hierarchy.
• Fast Growing – consistently ranked among the fastest‑growing scale‑ups in Europe.
• Next‑Gen Leaders & Insights – work with world‑class talent and industry pioneers.

vivenu Inclusion Statement – we are committed to creating a workplace where everyone feels empowered to contribute, grow, and thrive.