Job Description
About ION
We are a Software Product Company with a global footprint in the FinTech sector. With more than 10,000 professionals across 40+ offices worldwide, we provide solutions combining trading and workflow automation, market data, and advanced business intelligence
As a Java Developer at ION, you will
design,
develop, and
evolve high‑performance, scalable software solutions that support mission‑critical financial market operations. You will work within
international,
cross‑functional teams, contributing to complex systems built on modern Java technologies while continuously enhancing code quality, reliability, and innovation.
Key Responsabilities
- Design, develop, and maintain scalable, high-quality Java-based software solutions.
- Apply solid software engineering principles, including object-oriented design and domain-driven development.
- Contribute to the development of asynchronous and concurrent systems.
- Produce well-tested, maintainable code using TDD and ATDD practices.
- Collaborate effectively within Agile teams to deliver innovative solutions.
Requirements
- Academic degree in Computer Science, Computer Engineering, or a related field.
- Previous experience of at least 1+ year in similar roles.
- Strong interest in technology, innovation, and continuous learning.
- Strong knowledge of Java (SDK, Streams, Lambdas) and concurrent programming.
- Experience with asynchronous programming, dependency injection, and network design patterns.
- Familiarity with Agile frameworks (Scrum, Kanban) and CI best practices.
- Proficiency with Git, Maven, Jenkins, Docker, AWS, and standard IDEs.
- Knowledge of at least one framework among Spring, Guice, or Hibernate.
- Fluency in English (B2)
- For non-EU candidates, a valid EU visa or work permit is required.
Pursuant to Italian Law (L.68/99), candidates registered on the disability list will be given priority. Only candidates meeting the selection criteria will be contacted. Please apply only if you currently hold full legal right to work in Italy.
