Senior C++ Software Engineer - High-Performance Systems

Solas IT Recruitment; Dublin; On-site; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Bonus

Healthcare

Pension

Career progression

Job summary

Solas IT Recruitment is seeking a Senior C++ Software Engineer to join a high-performance systems team in Ireland. You will design and develop real-time applications using modern C++ and contribute to performance-critical platforms.

This role offers a strong salary package, bonuses, healthcare and pension along with clear career progression. You will optimise multi-threaded architectures, handle large volumes of real-time data, troubleshoot performance issues and influence architectural

Qualifications

• Strong commercial experience with modern C++.
• At least 7+ years commercial Software Engineering experience.
• Solid understanding of multi-threading, concurrency, and performance optimisation.
• Experience working on performance-critical or real-time systems.
• Experience with distributed or low-latency systems.

Responsibilities

• Designing and developing high-performance software using modern C++.
• Building and optimising systems that handle large volumes of real-time data.
• Troubleshooting performance issues and improving system efficiency.
• Contributing to architecture and technical design decisions.
• Collaborating within a very good team environment of experienced engineers.
• Supporting best practices across the full development lifecycle.

Skills

Modern C++

Multi-threading

Performance optimisation

Real-time systems

Independent worker

Job description

Senior C++ Software Engineer - High-Performance Systems

Benefits

Excellent Salary + Benefits (Bonus + Healthcare + Pension)

A highly respected, technology-driven organisation operating in fast-paced, performance-critical environments is looking to expand the team due to continued success. This is a business known for its very solid team, low attrition, and a nice environment to work in, offering engineers the chance to work on complex, real-world systems that truly make an impact. They offer an excellent salary package, great benefits, and very good career progression within a supportive and innovative setting.

What You’ll Be Doing

• Designing and developing high-performance software using modern C++
• Building and optimising systems that handle large volumes of real-time data
• Troubleshooting performance issues and improving system efficiency
• Contributing to architecture and technical design decisions
• Collaborating within a very good team environment of experienced engineers
• Supporting best practices across the full development lifecycle

Requirements

• Strong commercial experience with modern C++
• At least 7+ years commercial Software Engineering experience
• Solid understanding of multi-threading, concurrency, and performance optimisation
• Experience working on performance-critical or real-time systems
• Experience with distributed or low-latency systems
• A proactive mindset and passion for solving challenging technical problems
• Ability to work independently while contributing to team success