Developer Protocol Jobs in United States

The Role As a Protocol Engineer at Daylight, you’ll lead the development of our core smart contracts and decentralized backend systems

Experience with modern transport protocols, proxies, or streaming technologies (e.g., QUIC, WebRTC, Envoy).

You’ll build the tools that let developers launch a new channel on their own, delivering value in hours not weeks.

Demonstrated ability to source, develop, negotiate, and close strategic commercial partnerships.

You have experience developing and shipping a configurable UI You have experience building iOS apps on gRPC and Protocol Buffers, including API

Improve developer experience, CI/CD, test frameworks (Vitest, Cypress, Testing Library, vitest-axe, MSW), and local development tooling.

Develop end-to-end cryptographic protocols spanning devices, secure hardware, policy services, and backend infrastructure.

We develop the messaging, orchestration, and networking backbone that ties individual vehicles into coordinated, multi-vehicle operations.

This role blends software development, field deployment, and problem-solving to ensure our technology delivers real mission impact.

RTOS, bare metal, and linux development experience. Communications protocol development and TCP/IP protocol implementations.

Ability to follow a Software Development Process that includes elements of planning, estimation, gathering and analyzing requirements, developing concepts