Software Architect

Job Title: Software Engineer – Algorithmic Systems (Codeforces 2500+)

Location: Hybrid
Company: zapRF (by Fresnel Inc.)
Type: Full-Time
Compensation: Competitive salary + equity

About zapRF:
zapRF is revolutionizing the design of power amplifier MMICs (Monolithic Microwave Integrated Circuits) through cutting-edge AI automation. Our end-to-end platform empowers RF engineers to go from idea to tapeout in hours, not months. We're backed by leading defense and deep tech programs and are building the next generation of EDA tools that blend electromagnetics, ML, and real-time collaborative design.

What we’re looking for:
We are seeking exceptional algorithmic problem solvers with Codeforces 2500+ ratings to help us build the core logic and optimization engines of our product. If you’ve mastered the art of speed, elegance, and efficiency in code – we want you.

Responsibilities:

• Design and implement high-performance algorithms for optimization, synthesis, and design automation.
• Collaborate with AI researchers and RF engineers to translate domain knowledge into robust code.
• Work on multi-agent systems, symbolic computation, constraint solvers, and geometry processing.
• Build scalable backend systems with an eye for performance and correctness.
• Contribute to architecture decisions, code reviews, and overall system design.

Qualifications:

• Codeforces rating 2500+ or equivalent level of algorithmic expertise (IOI/ICPC medalists welcome).
• Strong proficiency in C++ and Python (Rust/Julia a bonus).
• Experience with computational geometry, graph algorithms, or combinatorial optimization.
• Ability to write clean, modular, and testable code.
• Bonus: Familiarity with EDA tools, ML pipelines, or RF engineering concepts.

Why join zapRF:

• Work on deep, meaningful problems with real-world impact.
• Join a small, elite team of hackers, physicists, and RF engineers.
• Flexible work environment, high ownership, and fast iteration cycles.
• Shape the future of chip design and next-gen wireless systems.

To apply:
Email your resume, GitHub/Codeforces handle, and a short blurb about your favorite algorithm or project to milun.moghe@fraynel.com

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