
Effortless payments for every business in Europe
Mollie, headquartered in Amsterdam, is a leading payment service provider that simplifies payment integration for over 120,000 businesses, including Deliveroo, Unicef, and Acer. With $912.8 million raised in Series B funding, Mollie launched Mollie Capital in the UK, offering SME merchants quick fun...
Mollie offers a range of benefits including a MacBook, noise-cancelling headphones, 25 holiday days, and 20 days working from abroad. Employees also e...
Mollie fosters a culture focused on innovation and efficiency, leveraging AI-driven solutions like MollieGPT for customer support. The company values ...

Mollie • Amsterdam
Mollie is hiring a Senior Application Engineer to develop innovative financial products that simplify payments and money management for businesses. You'll work on large-scale systems and provide mentorship to junior team members. This role requires strong problem-solving skills and experience in building scalable applications.
You have 5+ years of experience in application engineering, with a strong focus on building large-scale systems that can handle high transaction volumes. Your expertise in Java allows you to design and implement robust solutions that meet the needs of diverse customers. You are passionate about creating products that customers love, and you thrive on iterating from initial ideas to final solutions, ensuring that each feature is tested and optimized for performance.
You possess excellent mentorship skills, providing guidance and support to junior team members. You enjoy fostering their growth and helping them navigate complex technical challenges. Your ability to communicate effectively with various stakeholders enables you to explain complex problems and solutions in simple terms, making you a valuable asset to any team.
Your creative problem-solving skills allow you to approach challenges with a product-first mindset. You are proactive in identifying areas for improvement, whether they are technical or business-related. You hold yourself accountable for your tasks and are committed to delivering high-quality results.
Experience with financial products or payment systems is a plus, as it will help you understand the unique challenges and opportunities in this space. Familiarity with agile methodologies and collaborative development practices will enhance your ability to work effectively within cross-functional teams.
In this role, you will be at the forefront of developing financial products that shape the future of how businesses manage their finances. You will design and engineer systems that can scale to handle an increasing volume of transactions, ensuring that Mollie's offerings remain seamless and efficient. Your work will directly impact the user experience, as you iterate on product features based on customer feedback and performance metrics.
You will collaborate closely with product managers, designers, and other engineers to bring innovative ideas to life. Your responsibilities will include building and maintaining large-scale systems, conducting code reviews, and ensuring that best practices are followed throughout the development process. You will also play a key role in mentoring junior engineers, helping them to develop their skills and advance their careers.
As you contribute to exciting new products and expand into new markets, you will have the opportunity to shape the direction of Mollie's technology stack. Your insights and expertise will be crucial in driving the company's mission to make payments and money management effortless for every business in Europe.
Mollie offers a dynamic work environment where you can make a real impact on the future of financial technology. You will have the chance to work with a talented team of professionals who are passionate about innovation and customer satisfaction. We provide opportunities for professional growth and development, ensuring that you can continue to advance your career while contributing to meaningful projects.
We believe in a culture of collaboration and support, where every team member's voice is heard. You will have access to resources and tools that enable you to excel in your role and achieve your goals. Join us at Mollie and be part of a mission that is transforming the way businesses manage their finances.
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