Wireless System Engineer - Espoo, Finland

Company:

Qualcomm Finland RFFE Oy

Job Area:

Engineering Group, Engineering Group > ASICS Engineering

General Summary:

We are looking for a Wireless System Engineer to join our team in Espoo and contribute to the development of next-generation wireless modem and radio systems.

In this role, you will design, implement, and optimize system and algorithms for advanced multi-antenna wireless systems. You will work closely with FW, VLSI, RF, and test teams, and play a key role in translating wireless theory into robust, high-performance algorithms running on real hardware.

Key ResponsibilitiesDefine algorithmic requirements for advanced wireless features

Research, design, and optimize wireless and PHY-layer algorithms for performance and robustness

Drive algorithm integration into the system, including simulation, modeling, and on-target validation

Analyze system performance, identify bottlenecks, and propose algorithmic improvements

Support bring-up and validation activities by troubleshooting complex performance and reliability issues

Contribute to features definition, feasibility studies, and trade-off analyses

Serve as a technical focal point for algorithm-related topics across HW, FW, and test teams

Required Qualifications3+ years of hands-on experience in wireless communications and/or signal processing algorithms

Experience with algorithm development, analysis, and validation using simulations and lab measurements

Strong background in modem and PHY fundamentals across RF/analog and digital domains

Proven ability to define end-to-end algorithmic flows and collaborate across HW, and FW teams

Familiarity with at least one wireless standard (e.g., 5G NR, LTE, Wi-Fi, or similar)

Excellent communication skills, with the ability to clearly explain complex algorithmic concepts

Bachelor's degree in Electrical Engineering or a related field

Preferred QualificationsHands-on experience in PHY/modem algorithm design (e.g., synchronization, channel estimation, MIMO, equaliz