Ion
Ion58mo ago

Senior C++ Developer, Italy

PisaFull-timesenior
C++ DeveloperSoftware Engineering
12 views0 saves0 applied

Quick Summary

Overview

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,

Technical Tools
C++ DeveloperSoftware Engineering
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 

 
 

We are building a new, high‑impact project within ION aimed at once again disrupting how financial market participants operate. To support this initiative, we are looking for a Backend Software Engineer (C/C++) to contribute to the design and development of complex, high‑performance systems. You will work within cross‑functional teams of engineers, designers, and product specialists, helping deliver scalable and reliable software.

  • Design, develop, and maintain backend software components using C/C++
  • Apply object‑oriented design principles and domain‑driven design in complex systems
  • Build scalable, concurrent, and asynchronous software solutions
  • Contribute to system architecture, network design patterns, and performance optimization
  • Write high‑quality, testable code using TDD / ATDD practices
  • Collaborate within Agile teams (Scrum, Kanban) across a global development environment
  • Use source control, CI/CD pipelines, and modern development tools to ensure software quality
  • Continuously improve software reliability, maintainability, and delivery processes
  • Degree in Computer Science or Computer Engineering
  • 3+ years of experience developing backend software in C/C++
  • Strong knowledge of STL and/or Boost, object‑oriented design, and domain‑driven design
  • Experience with concurrent and asynchronous programming and networked systems
  • Hands‑on experience with TDD / ATDD and testing frameworks (GTest, CppUnit, UnitTest++)
  • Practical use of CI/CD tools and practices, including Jenkins
  • Experience with containerization, cloud, and development tools (Docker, AWS, VS Code or equivalent)
  • Proficient with source control systems (Git, Perforce, SVN)
  • Experience working in Agile environments (Scrum, Kanban)
  • Strong interest in complex systems and continuous learning
  • Valid EU work permit for non‑EU candidates
  • Fluency in English (B2)
  • Location & Eligibility

    Where is the job
    Pisa
    Hybrid — some on-site time required
    Who can apply
    Same as job location
    Listed under
    Worldwide

    Listing Details

    Posted
    July 29, 2021
    First seen
    March 25, 2026
    Last seen
    May 4, 2026

    Posting Health

    Days active
    40
    Repost count
    0
    Trust Level
    25%
    Scored at
    May 5, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Ion
    Ion
    lever
    Employees
    5
    Founded
    2025
    View company profile
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    IonSenior C++ Developer, Italy