Senior Java Engineer — AI‑First Payments Platform (Hybrid)

PaymentIQ; Hoofddorp; Híbrido; EUR 65.000 - 95.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Latest equipment

Hybrid working model

Equity

Descripción de la vacante

PaymentIQ in Hoofddorp, Netherlands, is seeking a mid-to-senior Java Engineer to join our hybrid team. You will design, implement, and maintain features for PaymentIQ, a SaaS payment orchestration platform used by hundreds of merchants and 300+ PSPs.

We emphasize an AI-first approach, aggressive code quality, and end-to-end ownership. The role requires curiosity, independence, and strong English communication in a collaborative, fast-paced environment.

Formación

• Around 3–4 years of active development experience.
• Solid grasp of Java fundamentals and the ability to write clean, maintainable code.
• Genuine curiosity about the product and mindset to make an impact beyond writing code.

Responsabilidades

• Design, implement, and maintain features in the PaymentIQ platform with a focus on clean, well-tested code.
• Take features from design through production, including monitoring and iterative improvement.
• Contribute to code reviews and raise engineering quality across the team.
• Investigate production issues and prevent recurrence through tests and documentation.
• Collaborate with product, integrations, and delivery teams to translate merchant needs into solid technical solutions.

Conocimientos

Java fundamentals

Product mindset

Independence & teamwork

Ownership

Problem solver

English language

Herramientas

Java 17–21

Spring (Boot/Security/MVC)

SQL

REST/JSON

Docker

Redis

TDD

CI/CD

Web Services (REST, SOAP)

Maven

MySQL

Elasticsearch

Descripción del empleo

PaymentIQ in Hoofddorp, Netherlands, is seeking a mid-to-senior Java Engineer to join our hybrid team. You will design, implement, and maintain features for PaymentIQ, a SaaS payment orchestration platform used by hundreds of merchants and 300+ PSPs.

We emphasize an AI-first approach, aggressive code quality, and end-to-end ownership. The role requires curiosity, independence, and strong English communication in a collaborative, fast-paced environment.