Senior C++ / Rust Developer for High-Load Systems

We are looking for a strong developer who is ready to tackle complex technical challenges using C++ and Rust, work with high-load systems, and make technical decisions at all stages of development.

For us, it is not so much a specific set of technologies that matters, but rather an engineering mindset: the ability to understand complex systems, find effective solutions, take responsibility for the outcome and see tasks through to completion.

We are looking for a specialist with strong experience in C++ who is already working with Rust or wishes to use it in production development.

Key requirements

• Proficiency in C++ and practical experience in Rust development
• Experience in implementing complex system and infrastructure tasks
• Understanding of the principles of efficient CPU, memory and I/O utilisation
• Ability to break down tasks and independently structure a workflow
• Ability to make technical and architectural decisions within the scope of a project
• Responsibility for the quality, performance and reliability of your code
• Interest in systems programming and modern approaches to developing high-performance applications
• Experience with network protocols, asynchronous programming and profiling tools would be an advantage

Requirements

• Solid commercial experience in C++ development
• Practical experience in Rust development or a strong knowledge of the language and its ecosystem
• In-depth understanding of operating systems, algorithms and data structures
• Experience in multithreaded and concurrent programming
• Understanding of memory models, thread synchronisation and lock-free approaches
• Experience in developing network applications and working with asynchronous I/O
• Practical knowledge of debugging and profiling tools
• Experience in identifying bottlenecks and optimising performance
• Understanding of the principles of building fault-tolerant distributed systems
• Ability to work within a development team and liaise with other departments

It is not essential to be equally proficient in both languages. We are interested in both strong C++ developers who are already using or actively learning Rust, and Rust developers with a solid background in systems programming and experience with C++.

What we do

• The high-load, distributed MetaTrader 5 trading and information platform
• High-performance server components and services
• Integration with exchange and banking platforms
• A distributed broker integration system
• Our proprietary MQL5 language, compiler and development environment
• The MQL5 Cloud distributed computing system
• MQL5.com services for millions of users worldwide
• Fault-tolerant, geographically distributed systems for processing large volumes of data
• Development of existing C++ components and creation of new systems in Rust

Our technologies

• C++17/23
• Rust
• Multithreading, async/await
• IPC and multiprocessing
• TCP, asynchronous sockets
• Lock-free and low latency
• SIMD, OpenCL, OpenBLAS
• Fault tolerance, real-time failover
• In-memory databases, SQL databases
• Apache Kafka, ClickHouse
• Big Data and Machine Learning
• Perf, VTune and other performance analysis tools

What we offer

• Relocation bonus
• Assistance with the necessary paperwork to obtain work visas for you and your family
• Health insurance for you and your family (spouse and children)
• Employment in accordance with the labour laws of the Republic of Cyprus
• 21 working days’ paid holiday
• English and Greek language lessons paid for by the company (8 lessons per month)
• Covered car park opposite the office, gym
• Free full board
• A unique team and extensive experience
• Work on real-world engineering challenges that impact millions of users worldwide