Software Engineer - DSP Framework

About This Role

The Software Engineer will design, optimize, and maintain the core software infrastructure for advanced modeling and signal processing development at AnySignal. This role focuses on software architecture and optimization for rapid prototyping, simulation, and validation of signal processing algorithms.

Responsibilities

• Develop and optimize core modeling frameworks that support high-speed signal processing simulations and analyses.
• Modernize existing codebases, translating Python-based functionality into high-performance C/C++ implementations where needed.
• Architect reusable, modular libraries that accelerate experimentation and ensure software-hardware consistency across teams.
• Collaborate closely with DSP, firmware, and hardware engineers to ensure modeling tools meet technical and performance needs.
• Improve performance and scalability through profiling, multi-threading, and vectorization strategies.
• Enhance developer experience by improving tooling for simulation, visualization, and automated testing.

Requirements

• Proven background in design of robust software architectures.
• High level of proficiency in Python and C/C++.
• Excellent understanding of object-oriented programming and design patterns.

Nice to Have

• Experience building or maintaining simulation frameworks or toolchains (e.g., GNU Radio, scientific modeling environments, custom signal-chain frameworks).
• Familiarity with FPGA development workflows or hardware verification methods.
• Track record of owning core software infrastructure that enables technical teams to work more efficiently.
• Prior experience building around real time operating systems in a demanding engineering environment.

Skills

* Required skills