Senior C99 Systems Engineer - 5G/6G Performance

IS-Wireless Training; Piaseczno; On-site; PLN 150,000 - 210,000; Full time

Benefits offered by this job

Competitive salary

Training resources

Conferences opportunities

International team

Flexible hours

Team events

Patent-worthy technology

Job summary

IS-Wireless is seeking a seasoned C developer to join our L2/L3 team, building high-performance system software for 5G infrastructures. You will optimize data processing engines and memory management using C99, contributing to efficient network data flows and low-latency components.

You will collaborate on system-level architecture, profile performance, and tackle computational challenges in an international engineering environment in Poland, with ample training and growth opportunities.

Qualifications

• 3+ years of professional C development experience with focus on C99 and system programming.
• Strong understanding of algorithms, data structures, and computational complexity.
• Experience with system-level programming, multi-threading, and HPC.
• Knowledge of memory management, performance profiling, and system optimization.
• Analytical and problem-solving skills for complex computations.
• Familiarity with Linux systems programming, debugging tools, and performance analysis.
• Very good English (spoken/written).

Responsibilities

• Develop and optimize high-performance data processing algorithms and engines using C99.
• Implement system-level software components for network data flows, buffering, and memory management.
• Design and optimize data structures, algorithms, and computational modules for 5G network processing.
• Collaborate with L2/L3 team members on system architecture and performance optimization challenges.
• Profile and tune system performance, memory usage, and computational efficiency of network software.
• Implement multi-threaded system components and concurrent data processing pipelines.
• Debug complex system-level issues and optimize algorithmic bottlenecks in network processing.

Skills

C99

System programming

Multithreading

Memory management

Performance profiling

Linux

English

Job description

IS-Wireless is seeking a seasoned C developer to join our L2/L3 team, building high-performance system software for 5G infrastructures. You will optimize data processing engines and memory management using C99, contributing to efficient network data flows and low-latency components.

You will collaborate on system-level architecture, profile performance, and tackle computational challenges in an international engineering environment in Poland, with ample training and growth opportunities.