Digital Signal Processing Software Engineer

Bright Silicon Technologies; Pleasanton (CA); On-site; USD 95,000 - 130,000; Full time

Benefits offered by this job

Equity incentives

Medical/dental/vision

401(k) with employer contribution

Career development

Paid time off

Job summary

Bright Silicon Technologies is seeking an early-career Software Engineer in Pleasanton, CA to bridge users and hardware, refine networking and controls software, and test a precision beam steering device with a cross-functional team.

You will work on DSP algorithms, control theory, and high-performance C++ code while collaborating with hardware, firmware, and software groups. Government-sensitive work requires U.S. person status.

Qualifications

• Experience prototyping and modeling discrete or continuous control systems using Python or MATLAB.
• Familiarity with linear algebra (Vectors, Matrices, etc.).
• Direct experience translating system designs from high-level mathematical languages into performance-focused C++ code.
• Strong system-level programming and process automation skills utilizing C++, Python, and MATLAB.
• Hands-on experience developing multithreaded applications and high-performance communication protocols.
• Excellent communication skills with a cross-functional, distributed team.
• A self-starter mindset with the ability to take ownership of projects and independently implement, test, and improve designs.
• System-oriented, with the ability and desire to dive deep into the smallest detail.
• This position will work on Government sensitive information(CUI and ITAR)requiringU.S. Person status(citizen, lawful permanent resident(green card holder), or a protected individual)

Responsibilities

• Algorithm Design & Simulation: Develop, model, and simulate advanced DSP algorithms and feedback control loops using tools like MATLAB, Python, or C++
• Controls Integration: Apply controls theory principles (e.g., state-space representations, transfer functions, digital filtering, PID tuning, stability analysis via Bode/Nyquist plots) to continuous and discrete-time signal processing challenges
• System Optimization: Optimize algorithms for constrained environments, focusing on latency minimization, memory footprint reduction, and execution speed
• Cross-Functional Collaboration: Partner with hardware, firmware, and application software teams to define and integrate DSP pipelines into our core product architecture
• Testing & Validation: Conduct rigorous code reviews, unit testing, and hardware-in-the-loop (HITL) testing to validate performance against mathematical models

Skills

Python

MATLAB

C++

Multithreading

DSP algorithms

Control theory

Communication protocols

Tools

Embedded microcontrollers

DSP chips

FPGA

Job description

POSITION DESCRIPTION

Bright Silicon Technologies,locatedinPleasanton, Ca,is seeking anearlycareerSoftware Engineerwho is passionate about movingnew technologyto production.We are looking for an engineer tobridge the gapbetween users and our hardware,refinenetworking and controls software stacks,andwhohas theability towork with a cross-functional team to design, build, and testa precision beam steering device.We are a small team pioneering the state-of-the-artsolid-state optical beam-control, looking for innovators and hard workers. Ifyou’rea talented “take on anything” engineer and ready to have a leading role in the future of an exciting technology and valuable company, come join us.

RESPONSIBILITIES:

• Algorithm Design & Simulation:Develop, model, and simulate advanced DSP algorithms and feedback control loops using tools like MATLAB,Python, or C++

• Controls Integration:Apply controls theory principles (e.g., state-space representations, transfer functions, digital filtering, PID tuning, stability analysis via Bode/Nyquist plots) to continuous and discrete-time signal processing challenges

• System Optimization:Optimize algorithms for constrained environments, focusing on latency minimization, memory footprint reduction, and execution speed

• Cross-Functional Collaboration:Partner with hardware, firmware, and application software teams todefine andintegrate DSP pipelines into our core product architecture

• Testing & Validation:Conduct rigorous code reviews, unit testing, and hardware-in-the-loop (HITL) testing tovalidateperformance against mathematical models

BASIC QUALIFICATIONS:

• Experience prototyping and modeling discrete or continuous control systemsusingPythonorMATLAB

• Familiarity with linear algebra (Vectors, Matrices, etc.)

• Direct experience translating system designs from high-level mathematical languages into performance-focusedC++ code

• Strong system-level programming and process automation skillsutilizingC++, Python, and MATLAB

• Hands-on experience developing multithreaded applications andhigh-performance communication protocols

• Excellent communication skills withexperienceworking with a cross-functional,distributed team

• A self-starter mindset with the ability to take ownership of projects and independently implement, test, and improve designs

• System-oriented, with the ability and desire to dive deep into the smallest detail

• This position will work on Government sensitive information(CUIandITAR)requiringU.S. Person status(citizen, lawful permanent resident(green card holder), or a protected individual)

PREFERREDQUALIFICATIONS:

An ideal candidate would have familiarity with:

• Experience deploying algorithms on embedded microcontrollers, DSP chips, or FPGAs

• Working closely with embedded environments and interfacing directly with physical hardware or laboratory equipment over standard serial or industrial interfaces

Don'tmeet every single requirement? Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. AtBSTwe are dedicated to building a diverse,inclusiveand authentic workplace, so ifyou'reexcited about this role but yourpast experiencedoesn't align perfectly with every qualification in the job description, we encourage you to applyanyways. You may be just the right candidate for this or other roles.

COMPANY OVERVIEW

At Bright we are building precision optical systems to guide data for a new era of communication.Our technology introduces an unprecedented level of precision, agility, and versatility to directing light. We are experts in precision engineering, optical design and product development whoare deliveringtechnological breakthroughs to revolutionize photonics.The LDA has the potential to revolutionize optical system markets such as laser communication terminals for terrestrial and satellite mesh networks, optical switching for data centers, LIDAR for autonomouscarand drones, 3D printing of metals, and many others.

Founded in 2020, Bright Silicon Technologies’ goal is to build an enduringtechnologymanufacturing company, with first product to market in 2026.In this position, you will play acritical role in the creation, launch, and scaling of a new advanced technology product.We offer competitive market salaries as well as equity incentives so that every team member owns a piece of our success.We’rean engineer-led company, and we value efficiently and effectively completing our work while sustaining a long-term work/life balance.

The company offers a total rewards package that is competitive and comprehensive including,but not limited to the following:

• Equity Incentive Plan– Restricted StockAwards

• Comprehensivemedical, dentalandvision along withother voluntary benefits

• 3%employer contribution to employee401(K)

• Development and career growth opportunities

• Generous paid time off and paid company holidays