Senior Software Engineer

Redefine the future of live entertainment tech

Welcome to vivenu, the global leader in event ticketing tech and one of the world's fastest-growing live entertainment tech firms. We are transforming event ticketing for global leaders like the Grammys, the Golden Globes, Stanford University and the Hockenheimring turning what was once a simple transaction into a strategic business advantage. Backed by over $65 million in funding, our platform empowers event organizers to own their brand experience, unlock deep data insights, and seamlessly integrate ticketing into their digital infrastructure.

With six offices worldwide and growing, we deliver a customizable, intuitive solution and industry-leading support that simplify even the most complex ticketing challenges – helping organizers deliver exceptional experiences and drive real growth.

Join us and build the future of live entertainment.

With over 10 million end users and usage quadrupling annually, our infrastructure now handles over 1 billion requests per month — and counting. Our API-first platform solves complex system challenges at scale — delivering performance, flexibility, and reliability for the world's leading live entertainment brands.

• Own and evolve vivenu's Checkout Platform — the critical system that powers transactions for organizers and customers worldwide.
• Design, implement, and optimize end-to-end checkout experiences across the full stack (React, , PostgreSQL, TypeScript) that are fast, reliable, and delightful across devices and use cases.
• Build seamless, high-converting checkout experiences
• Implement and manage APIs, authentication, and validation logic, ensuring data consistency and security
• Continuously improve checkout performance, UX, and accessibility
• Develop and maintain backend services handling seat reservations and order management.
• Work closely with the DevOps/Infrastructure team to ensure observability and fault-tolerance in checkout systems
• Participate in design reviews and take ownership from concept to release

• Extensive experience as a Full-Stack Engineer in high-impact web environments (E-commerce, SaaS, or fintech)
• Strong command of TypeScript, React, and
• Proven understanding of UX principles, checkout flows, and transactional reliability
• Experience with Shopify, Stripe, Adyen, or similar platforms is a plus
• Knowledge of payment orchestration, security, and caching would be a nice addition
• Hands-on experience with service-oriented application design, including REST APIs and full-stack architectures
• Understanding of object-oriented principles and design patterns
• Familiarity with relational data modeling, and basic familiarity with NoSQL concepts
• Ability to balance thoroughness with pragmatism, even under tight deadlines
• Curiosity, proactiveness, and the desire to learn, eager to explore new technologies and challenge the status quo
• Excitement about having real ownership from day one while identifying with vivenu's mission

Why join vivenu?

Live Entertainment Tech

Play a mission-critical role for global brands, redefining fan experiences from festivals to major sports events. Here, you're part of the business of fun — powered by cutting-edge technology that brings moments to life for millions.

Sustainable Growth

We scale sustainably on a profitable, VC-backed foundation with true product-market fit. This means continuous investment in our people, products, and long-term vision.

Top-tier Team

Collaborate with over 160 dedicated professionals, including leaders from Google, Slack, and Salesforce. Together, we're shaping the future of live entertainment technology, one decision at a time.

Global DNA

We're a diverse, merit-driven team spread across six global offices. Talent and impact are what matter here — not hierarchy or background.

Fast Growing, in All Aspects

Sifted consistently ranks us among the fastest-growing scale-ups in Europe. We're driven by daily learning, shared wins, and collective growth.

Next-Gen Leaders & Insights

Work alongside some of tech's brightest minds — from Forbes 30 Under 30 founders to Executive of the Year award winners. At vivenu, you'll help set the standard for the ticketing industry's future.

vivenu Inclusion Statement

At vivenu, we believe our people define our success – and that we win with bold, diverse minds. The strongest teams are built on different perspectives, experiences, and voices. We're committed to creating a workplace where everyone feels empowered to contribute, grow, and thrive to shape the future of live entertainment globally.

Check out our mission statement and corporate values here.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.