Location
marzan, provincia de pontevedra, Spain
Posted
June 15, 2026
Job Description
We are looking for an Android app developer with specific experience relating to BLE communications with custom hardware. A big bonus would be BLE channel sounding experience and familiarity with Bluetooth Core specification 6.x.
General BLE app experience:
Android BLE APIs (GATT client/server)
BLE scanning, advertising, and connections
Connection parameter management
MTU negotiation
PHY selection (1M, 2M, coded PHY)
Background BLE operation
Android permissions and Bluetooth security changes across Android versions
Low-latency data acquisition
Bonus: BLE Channel Sounding experience:
Bluetooth Core Specification 6.x features
Bluetooth Channel Sounding procedures
Ranging and distance estimation
RTT (Round Trip Time)
Phase-based ranging
IQ data concepts
Multipath effects
RF measurement limitations
<...
General BLE app experience:
Android BLE APIs (GATT client/server)
BLE scanning, advertising, and connections
Connection parameter management
MTU negotiation
PHY selection (1M, 2M, coded PHY)
Background BLE operation
Android permissions and Bluetooth security changes across Android versions
Low-latency data acquisition
Bonus: BLE Channel Sounding experience:
Bluetooth Core Specification 6.x features
Bluetooth Channel Sounding procedures
Ranging and distance estimation
RTT (Round Trip Time)
Phase-based ranging
IQ data concepts
Multipath effects
RF measurement limitations
<...