**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**
.


Role Overview


We are looking for an experienced
**Software Engineer**
to design, build, and evolve high‑quality software solutions within a complex, mission‑critical technology environment. You will work in
**cross‑functional teams**
, contributing to both new development and the continuous improvement of existing platforms, while helping drive engineering excellence across projects.


Key Responsibilities



- Design, develop, test, and maintain software solutions
- Improve performance, reliability, and maintainability of existing systems
- Contribute to technical design decisions and technology selection
- Support and mentor other engineers through knowledge sharing and training
- Oversee technical aspects of projects, ensuring quality and timely delivery
- Investigate and resolve software issues to ensure optimal system performance
- Participate actively in team discussions, design reviews, and problem‑solving sessions

**Your Skills, Experience, And Qualifications**

- 3+ years of experience as a Software Engineer in demanding environments
- Strong knowledge of one or more programming paradigms: OOP, concurrent, functional, asynchronous programming
- Hands‑on experience with one or more ecosystems: Java, C++, .NET, JavaScript, TypeScript
- Practical use of TDD / ATDD practices and tooling
- Experience with CI tools and best practices
- Proficiency with Git, Maven, Jenkins, Nexus, Docker, AWS, and modern IDEs (Eclipse, VS Code, etc.)
- Ability to understand functional and non‑functional requirements and contribute to effective solutions
- Comfortable working with complexity in multi‑functional, Agile teams
- Professional, rigorous approach and strong collaboration skills across roles and seniority levels
- Fluency in English (B2 minimum)

Valid
**EU work permit**
for non‑EU candidates


*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.*

Länk för att ansöka: https://it.linkedin.com/jobs/view/senior-software-engineer-italy-at-ion-4354557180