Real-Time DSP Embedded Engineer — Wireless & SoC

Sine Eng; Tampere; On-site; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Lunch Benefit

Sport & Culture

Wellbeing Allowance

Extended Occupational Healthcare

Accident Insurance

Travel Insurance

Company Phone

Job summary

Sine Eng in Tampere, Finland, seeks DSP Software Engineers to join a team delivering embedded and DSP software for wireless systems. You will work on modem baseband processing, real-time algorithms, and low‑level drivers, collaborating with hardware and firmware teams.

We hire across experience levels, from early-career to senior contributors, offering a comprehensive benefits package, flexible hours, and opportunities to impact silicon bring‑up and optimization.

Qualifications

• Background in embedded software, DSP software, or low-level systems programming.
• Strong proficiency in C/C++/Rust, with comfort working close to the hardware.
• Solid understanding of embedded systems concepts: real-time constraints, interrupts, DMA, memory hierarchies, and hardware/software interfaces.
• Familiarity with DSP algorithm implementation, wireless modem software, or low-level driver/HAL development.
• Experience with bare-metal or RTOS environments (FreeRTOS, Zephyr, or equivalents).

Responsibilities

• Develop embedded and/or DSP software for wireless communication systems - including modem baseband processing, signal chain control, calibration, and real-time algorithms.
• Implement and optimize DSP algorithms (filtering, synchronization, modulation/demodulation, channel estimation) on embedded targets and DSP cores.
• Develop low-level SoC software: drivers, hardware abstraction layers, bring-up code, and APIs exposing on-chip peripherals and accelerators to higher software layers.
• Work close to the hardware - interfacing with on-chip interconnects, DMA, high-speed interfaces, and RF transceiver control paths.
• Optimize for real-time constraints, performance, memory footprint, and power across embedded CPU, DSP, and accelerator targets.
• SoC bring-up and silicon validation - from first power-on, through driver and firmware bring-up, to stable system operation.

Skills

Embedded software

DSP software

C/C++/Rust

RTOS/bare-metal

Debugging hardware/software

Tools

JESD204B/C

MIPI CSI/DSI

PCIe

JTAG

Job description

Sine Eng in Tampere, Finland, seeks DSP Software Engineers to join a team delivering embedded and DSP software for wireless systems. You will work on modem baseband processing, real-time algorithms, and low‑level drivers, collaborating with hardware and firmware teams.

We hire across experience levels, from early-career to senior contributors, offering a comprehensive benefits package, flexible hours, and opportunities to impact silicon bring‑up and optimization.