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Senior Audio DSP Engineer with Firmware - Only apply through official OTTO company site:

  • OTTO Engineering is looking for a creative and talented Senior Audio DSP Engineer to join a growing project team working to design, build, and innovative new “Critical Comms” wearable solutions for First Responders, Homeland Security, and other Mission Critical Applications. OTTO is recognized in the industry as a high-reliability accessory supplier for all the major two-way radio platforms. 


    As an Audio DSP Engineer, you will be involved in concept through production design of algorithms and firmware for innovative products with features such a noise cancelling, microphone beam forming, automatic gain control, as well implementing BLE, and other wireless protocols. You will work with a creative team of experienced hardware, software, and mechanical engineers in an open, collaborative peer environment.

    • Plan and Architect Software
    • Code primarily in C/C++
    • Design Audio Processing algorithms (noise cancelling, echo cancelling, filtering, AGCs, etc)
    • Select Microprocessors – including memory size, speed, I/Os, cost, current draw, etc.
    • Design device drivers and boot loaders
    • Integrate, debug, and test embedded systems
    • Design interfaces to other devices using digital or wireless protocols
    • Operate basic electronics test equipment (oscilloscopes, DVMs, function generators, logic analyzer, etc.)
    • Bring up new SoCs, chipsets, sensors, and products
    • Participate in selecting development tools, bug tracking tools, software revision management and archiving tools, etc
    • Participate in new product Ideation and developing new IP.
    • Design and execute software test plans
    • Update or add features to previously written software.
    • Prepare and present regular reviews of the software architectures, test plans, test cases, and test results.
    • 10+ years Embedded Software Engineering experience including architecting product platforms as well as hands-on coding in the area of Consumer Electronic Product Development.
    • Experience with Audio DSP algorithm design, including simulation, coding, and testing.
    • BCS or BSEE -M.S. in computer science or electrical engineering is a plus
    • Strong Embedded C and C++ skills, Knowledge of Java, or App Design is a plus
    • Understanding of Electrical Hardware including ability to read schematics, evaluate hardware-software tradeoffs, and write minimal code to resurrect early hardware.
    • Experience with ATMEL and Microchip Microprocessors and associated development tools
    • Experience in all phases of software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution
    • Experience using Revision Control and Bug Tracking Tools
    • Experience implementing Agile/Scrum software development cycles
    • Experience designing Real Time Operating Systems (RTOS)
    • Experience designing Audio Signal Processing Algorithms is a plus
    • Experience implementing Bluetooth and other wireless protocols is a plus
    • Strong collaboration and communication skills
    • Ability to work independently as well as in a team environment.
    • Excellent time management with track record for on-time delivery.
    • Focus on quality and attention to detail
    • Excellent resourcefulness and debugging skills

    OTTO Engineering is an Equal Opportunity Employer: Disability/Veteran


  • 9/19/2019

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