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Niche Cosmos/IBC expertise narrows applicants, but mid-level requirement and metro location increase competition.
Highly specialized Cosmos SDK, CometBFT, IBC and blockchain protocol skills limit cross-industry transferability.
Multiple mandatory filters (5+ years, Go, Cosmos SDK, ABCI/CometBFT, IBC, banking governance) enforce strict shortlisting.
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Develop and maintain core blockchain modules using Go and Cosmos SDK, including token-factory for native asset issuance.
Design and implement custom logic in ABCI++ interface and manage blockchain network setup including consensus tuning and validator configuration.
Implement cross-chain functionality via IBC protocol, write comprehensive tests, conduct code reviews, and troubleshoot complex environment issues.
5+ years of Specialty Software Engineering experience or equivalent demonstrated through work, training, military experience, or education.
Expert-level proficiency in Go programming language.
Experience developing and maintaining custom modules for Cosmos SDK and understanding of CometBFT consensus and ABCI/ABCI++ interface.
Work Experience Required: 5+ years Specialty Software Engineering
Experience with backend or distributed systems software engineering, especially in blockchain contexts.
Proven experience launching or maintaining Cosmos-based blockchain networks with strong testing and documentation discipline.
Knowledge of cloud adoption in blockchain applications, familiarity with GCP or similar platforms, and proficiency in Rust for service development.