Application Engineer II

About the Company

Mollie is on a mission to make payments and money management effortless for every business in Europe. Serving more than 250,000 businesses, Mollie provides an all-in-one solution that simplifies payments and money management through a diverse, English-speaking team of specialists.

Responsibilities

• Build large-scale systems designed to manage high volumes of transactions efficiently
• Design, build, and maintain APIs, services, and systems across engineering teams
• Lead technical initiatives from architecture design through to implementation
• Utilize creative problem-solving to resolve complex issues and enhance financial processes

Requirements

• 5+ years of experience developing large-scale applications
• Proficiency in PHP or Java (experience with Go, C#, or Python is a plus)
• Experience designing systems involving queuing, caching, concurrency, fault tolerance, and scalability
• Strong communication skills and ability to work with various stakeholders
• Product-first approach to problem-solving and idea shaping