Senior Engineer: DSP ( Digital Signal Processing)

Senior Engineer : DSP (Digital Signal Processing)

Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below.

Location : Boston, MA - Onsite

Duration : Full Time

About BigRio :

BigRio is a remote-based technology consulting firm with headquarters in Boston, MA. We deliver solutions ranging from custom development, software implementation, data analytics, to machine learning / AI integrations.

We attract clients from various industries due to our proven ability to deliver cutting-edge and cost-conscious software solutions.

With extensive domain knowledge, BigRio has teams of data architects, data engineers, software engineers, web developers, and consultants who deliver best-in-class solutions across various verticals.

Our diverse industry exposure equips us with invaluable tools, tricks, and techniques to tackle complex software and data challenges.

About Work :

We are seeking an experienced, hands-on Senior Engineer with a strong background in Digital Signal Processing applied to complex spatial computing, image and video processing, and visualization applications.

This role involves individual contribution and requires the design, development, and implementation of signal processing algorithms for our radar-based health and safety platforms.

A strong background in signal processing theory and real-time implementation on embedded platforms is essential. You will work in a collaborative team environment to help envision, architect, and prioritize our platform’s signal processing features.

Responsibilities include designing, developing, and optimizing DSP algorithms for embedded hardware platforms using high-level and assembly languages to ensure real-time performance and resource efficiency, as well as analyzing and interpreting signal data to improve detection, tracking, and classification performance.

Key Technical Requirements :

• In-depth knowledge of signal processing techniques, including filtering, modulation, demodulation, spectral analysis, Fourier transforms, and statistical signal processing.
• Familiarity with radar tracking methodologies, such as alpha-beta filters, Kalman filters, or multi-hypothesis trackers (MHT).
• Proficiency in implementing signal processing algorithms using programming languages such as Python, MATLAB, or C / C++.
• Fluency in data science tools like NumPy / Scikit-learn, and cloud services (Google Cloud Platform).
• Solid understanding of software development methodologies and version control systems.
• Experience with real-time signal processing, DSP platforms, or embedded systems.
• Experience with real-time fixed-point signal processing on embedded systems, including DSP processors and FPGAs.
• Strong analytical and problem-solving skills with a focus on system-level performance optimization.
• Knowledge of RF engineering principles and practices.
• Experience designing, developing, and optimizing advanced DSP algorithms for signal processing applications, focusing on radar signal processing and background subtraction.
• Expertise in radar signal processing and object detection from RF signals, including algorithms such as CFAR, SVD, and other radar signal processing techniques.
• Experience analyzing and preprocessing radar data to enhance signal quality, reduce noise, and extract relevant features.

Education and Experience :

• A Bachelor's or Master's degree in Mathematics, Electrical Engineering, Computer Engineering, or a related field, or equivalent work experience.
• 8+ years of relevant experience.
• Real-world work experience in relevant roles in a commercial setting.
• Ideally, full life cycle experience with an electronics product that has shipped and achieved meaningful commercial success.
• Preference for candidates with experience in a startup or fast-paced environment and exposure to ambient sensing and sensor fusion technologies.

Equal Opportunity Statement :

BigRio is an equal-opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, national origin, sex, sexual orientation, gender identity, age, pregnancy, status as a qualified individual with disability, protected veteran status, or other protected characteristic as outlined by federal, state, or local laws.

BigRio makes hiring decisions based solely on qualifications, merit, and business needs at the time. All qualified applicants will receive equal consideration for employment.

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