Mollie

Application Engineer I

Mollie
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8 hours ago
Milan, ItalyEntry Level

Responsibilities

  • Learn and contribute to Mollie’s e-commerce gateway system.
  • Bring integrations built by external consultants into Mollie’s unified e-commerce gateway codebase.
  • Streamline, maintain, and extend e-commerce integrations so high-volume transactions are processed reliably.
  • Deliver small, clearly defined projects from start to finish.
  • Write readable, testable code and contribute to documentation when needed.
  • Monitor and maintain systems, participate in support rotations with guidance, and communicate progress and blockers to stakeholders.
  • Track the outcomes of work using relevant metrics.

Requirements

  • At least 3 years of professional software engineering experience.
  • Strong professional background in full-stack software engineering.
  • Proficiency in Java and object-oriented programming.
  • Proficiency in React and/or React Native.
  • Experience with scalable applications or gateway systems.
  • Understanding of cloud environments, preferably Google Cloud Platform.
  • Excellent English communication skills.

Benefits

  • Regular feedback and performance reviews to support professional development.
  • Opportunities to develop skills, take on new projects, explore different career paths, and move into new roles internally.
  • Tools, trust, and opportunities to support individual career growth.

Tech Stack

Mollie

About Mollie

1,001-5,000 employees

Mollie builds a payments and money management platform for businesses across Europe, covering online and in-person acceptance, reconciliation, reporting, fraud prevention, and financing. It supports methods such as iDEAL, SEPA credit and direct debit, Visa, Mastercard, PayPal, Bancontact, and SOFORT, and serves more than 250,000 merchants. Founded in 2004 and headquartered in Amsterdam, it is a privately held company with products like POS terminals and Mollie Capital.

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