Senior Protocol Engineer (Remote) — Bitcoin Layer-2 Architect

Jobgether; Spagna; Remoto; EUR 110.000 - 150.000; Tempo pieno

Vantaggi offerti da questo lavoro

Fully remote across Europe & Latin Am.

Global coworking access

Paid learning & development

Descrizione del lavoro

Jobgether is seeking a Senior Protocol Engineer in a remote-first setup to contribute to Bitcoin-secured Layer 2 infrastructure. You will design, implement, and operate core protocol features, including sequencing, finality, bridges, and proof systems, in an international team.

You will work on testing, architecture decisions, and open-source contributions, with strong emphasis on security, reliability, and performance across live networks.

Competenze

• 5+ years of professional software engineering with at least 2 years in blockchain core/protocol development.
• Proficient in Go, Rust, or Java for production-grade software.
• Deep understanding of blockchain architecture, especially EVM-compatible systems.
• Experience with distributed systems, P2P networking, and JSON-RPC interfaces.
• Ability to work autonomously within a global, remote-first team.

Mansioni

• Design and implement core protocol components including execution and consensus clients, sequencers, and block derivation mechanisms.
• Develop Layer 2 rollup infrastructure with secure interaction to parent chain.
• Build and maintain bridge and proof system components and state validation.
• Contribute to open-source codebases and document technical decisions across RFCs and design proposals.
• Lead testing strategies and investigate complex issues such as chain reorganizations and network desynchronization.

Conoscenze

Go

Rust

Java

Distributed systems

English communication

Strumenti

Docker

Prometheus

Grafana

Solidity

Descrizione del lavoro

Jobgether is seeking a Senior Protocol Engineer in a remote-first setup to contribute to Bitcoin-secured Layer 2 infrastructure. You will design, implement, and operate core protocol features, including sequencing, finality, bridges, and proof systems, in an international team.

You will work on testing, architecture decisions, and open-source contributions, with strong emphasis on security, reliability, and performance across live networks.