Wireless Software Engineer

Blue Danube Systems

New Providence, NJ, US
  • Job Type: Full-Time
  • Function: Engineering Software
  • Post Date: 02/17/2021
  • Website: bluedanube.com
  • Company Address: 3131 Jay Street Suite 201, Santa Clara, CA, 95054

About Blue Danube Systems

Blue Danube Systems designs next generation wireless solutions for mobile networks and other applications. Our Coherent Massive MIMO solution brings 5G beamforming to today’s networks dramatically increasing network capacity and end user experience. Together with cloud-based software suite utilizing machine learning techniques, our technology enables up to a 10X capacity increase in cellular networks with today’s smartphones. Blue Danube Systems is a privately held start-up backed by Sequoia Capital and Silver Lake along with other investors including AT&T.

Job Description

Job Description

The candidate will work as part of a team of software engineers who develop a novel radio solution called a High Definition Active Antenna System (HDAAS).  This system will increase capacities of existing basestations by 10X. You will:

  • Help define, develop, enhance and maintain system/kernel/application layer software
  • Interface with hardware engineers on complex system integration tasks to achieve efficient, effective and reliable product solutions
  • Develop a comprehensive unit test strategy, targeted for inclusion in nightly regression testing
  • Document design and implementation decisions
  • Demand high quality software and hardware releases

Preferred Experience

Minimum Qualifications:

  • 10+ years hands-on C/C++ programming
  • 5+ years hands-on linux application programming
  • Experience in developing embedded software at device driver level for wireless infrastructure base station products such as remote radio head
    • Device controls include radio sub-systems such as synthesizers, attenuators, data converters, sensors
  • Experience in radio fundamentals such as frequency conversion, signal processing functions, digital up-conversion down-conversion, etc.
  • Development experience with common interfaces such as i2c, SPI, UART, GPIO and/or CANBus
  • Understanding and experience with common HAL/SAL abstractions
  • Good oral/written communication skills

Preferred Qualifications

  • Previous experience developing commercial RRH solutions
  • Working knowledge of CPRI including AxC mapping based on channel bandwidth and bit rate
  • Working knowledge of eCPRI including ethernet standards evolution, 1588 and timing standards and functional splits between CU, DU and RU
  • Board bringup experience
  • Yocto and GNU Toolchain utility experience
  • Proficient with GIT source code control and Jenkins continuous integration systems
  • Thrives in a fast-paced, highly cross-functional development environment with aggressive deadlines using Agile development methodologies


BS/MS in Computer Engineering, Computer Science or relevant practical experience.


We offer benefits that are competitive and comprehensive including the following:

  • Performance-based annual bonus
  • 401K with performance-backed employer match
  • Early stage equity
  • Medical, dental and vision care programs
  • Flexible and subsidized vacation policy
  • Regular company-sponsored team lunches, unlimited beverages & snacks, etc.

Related Jobs

Wireless Software Engineer

Blue Danube Systems - New Providence, NJ, US

Wireless Communication DSP Engineer

Blue Danube Systems - New Providence, NJ, US
Disclaimer: Local Candidates Only
This company does NOT accept candidates from outside recruiting firms. Agency contacts are not welcome.