U

u-blox Tech Stack

GPS and cellular modules for automotive and IoT connectivity

Semiconductor Manufacturing Thalwil, Zürich 1,001–5,000 employees Founded 1997 Public Company

u-blox manufactures GNSS, GPS, and cellular semiconductor modules for automotive and IoT applications. The engineering-heavy hiring profile (15 open roles, mostly senior and principal level) reflects active work on next-generation positioning hardware and SOC verification expansion. Recent adoption of Microsoft Fabric signals a transition in how the company scales analytics—a move away from legacy data infrastructure toward cloud-native pipelines.

Tech Stack 57 technologies

Core StackLinux Python Zendesk C++ MATLAB Jira GPS GNSS UMTS LTE Wi-Fi Bluetooth ARM Android JTAG C ARM Cortex UART I2C USB RTOS Octave Jama Connect UVM SystemVerilog C/C++ Altium Ansys HFSS QEMU FPGA+24 more

AdoptingMicrosoft Fabric

What u-blox Is Building

◆Challenges

Scaling-up processes and efficiencies
Addressing supply chain security risks
Implementing supply chain security policies
Flat verification organization
Transition to fabric analytics platform
Scalability and performance of analytics platform
Cost management of analytics consumption
Complex customer problems
Customers integrating cloud-based gnss services
Diagnosing positioning issues

▲Active Projects

Developing production test concepts for gnss receiver modules
Next-generation high-precision gnss positioning initiatives
Rollout of supply chain security management system
Designing low-power gnss modules
Ai-powered agents and tools
Customer use case scripts
Documentation for services
Uvm-based soc verification flow development
Soc verification team expansion
Customer project management during design-in and product realization phase

Hiring Activity

Accelerating25 roles · 20 in 30d

Department

Engineering

15

Support

3

Sales

2

Data

1

Ops

1

Research

1

Security

1

Seniority

Senior

17

Principal

3

Manager

2

Mid

2

Company intelligence

Find more companies like u-blox by tech stack, pain points and active projects

Get started free

About u-blox

u-blox is a public semiconductor company headquartered in Thalwil, Switzerland, with ~1,400 employees globally. The company designs and manufactures positioning and connectivity modules—GPS, GNSS, Bluetooth, Wi-Fi, cellular (LTE/UMTS), and satellite IoT—sold primarily to automotive OEMs and IoT device manufacturers. Core products are silicon modules that handle localization and short-range radio communication. The technical foundation spans FPGA design, ARM-based processors, Linux and RTOS kernels, and signal processing (MATLAB, Octave). Active development spans high-precision GNSS initiatives, low-power module design, and supply-chain security infrastructure rollout.

HeadquartersThalwil, Zürich

Company Size1,001–5,000 employees

Founded1997

Hiring MarketsGreece, China, Taiwan, United States, Finland, Germany, Sweden, Canada

Frequently Asked Questions

What does u-blox specialize in?

u-blox manufactures GNSS, GPS, Bluetooth, Wi-Fi, LTE, and satellite IoT semiconductor modules. Primary markets are automotive (precision positioning for autonomous vehicles) and IoT devices requiring reliable location and connectivity.

What tech stack does u-blox use?

Core stack: ARM processors, Linux, RTOS, GPS/GNSS, Bluetooth, Wi-Fi, LTE. Design tools: Altium, Ansys HFSS, UVM/SystemVerilog, QEMU, FPGA. Languages: C, C++, Python. Recently adopting Microsoft Fabric for analytics.