Referso Jobs

Senior Blockchain, Distributed Infrastructure & Agentic AI Engineer

Launch Legends · Posted Nov 12, 2026

Open

Remote, United States
Remote
Part-time · Senior
7+ years

Senior Blockchain, Distributed Infrastructure & Agentic AI Engineer

Launch Legends · Posted Nov 12, 2026

Open

Remote, United States
Remote
Part-time · Senior
7+ years

Senior Blockchain Developer

Launch Legends · Posted Nov 11, 2026

Open

Remote, United States
Remote
Part-time · Senior
5+ years

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Lead the design, development, and maintenance of blockchain components, including Cosmos SDK modules, EVM contracts, IBC bridges, and developer tooling for the Autheo platform.

Compensation

This is a part-time equity / token-based cofounder opportunity. You will receive equity in Launch Legends, Autheo, and the WFO Creator Network, along with token allocations in the Autheo blockchain. There is no cash salary for this role, and the commitment is at least 20 hours per week.

Responsibilities

Design, build, and review chain code for Autheo
Write state migrations and upgrade handlers
Keep the stack current with upstream releases
Own IBC or bridge paths end to end
Build and maintain developer tooling such as CLIs, SDKs, and code generators

Requirements

Bachelor's degree in Computer Science or related field
Nice to have: Multi-language runtime
Nice to have: IBC relayer operation
Nice to have: Bridge engineering
Nice to have: Wallet infrastructure

Skills

Go Rust Solidity Cosmos SDK IBC

Senior Rust Blockchain Developer — Autheo | Chain, Node, Smart Contracts & Tooling

Launch Legends · Posted Nov 11, 2026

Open

Cheyenne, Wyoming, United States
Part-time · Senior
5+ years

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Lead Rust engineering on Autheo’s node, smart contracts, and tooling, driving production-ready components and infrastructure.

Compensation

Responsibilities

Design, build, and review Rust components on the Autheo node: consensus‑adjacent paths, networking, state, sync, or the execution environment.
Own changes from design to release and build Rust tooling such as CLIs, SDKs, and DevHub templates.
Write and review Rust smart‑contract or runtime code for CosmWasm or equivalent SDKs.
Develop and maintain Rust tooling builders, including CI pipelines, benchmarks, and documentation.
Test, release, and operate Rust components with unit, property, and end‑to‑end tests, CI, Kubernetes deployment, and Prometheus/Grafana monitoring.

Requirements

Nice to have: Contributions to public Rust blockchain or tooling
Nice to have: Cosmos SDK work
Nice to have: Smart‑contract language experience
Nice to have: Wasm runtime experience
Nice to have: Applied cryptography in Rust

Skills

Rust blockchain

Senior Go Protocol Engineer — Autheo | Cosmos SDK Modules, IBC & Chain Developer Tooling

Launch Legends · Posted Nov 11, 2026

Open

Remote, United States
Remote
Part-time · Senior
5+ years

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Senior Go engineer to write and review protocol code for Autheo’s Layer-0 coordination layer, focusing on Cosmos SDK modules, IBC interoperability, and developer tooling.

Compensation

Responsibilities

Design, build, and review Cosmos SDK modules for staking, fee model, reward distribution, validator rules, and governance.
Write state migrations and upgrade handlers.
Own IBC paths end to end: channel setup, transfers and memos, light-client and misbehaviour handling, and relayer operation.
Build and maintain Go tooling builders use: CLIs, Protobuf and gRPC code generation, module scaffolding, and SDK migration tools.
Run testnet nodes and validators, Kubernetes deployment, and Prometheus / Grafana dashboards.

Requirements

Nice to have: Solidity
Nice to have: EVM
Nice to have: Ethereum Layer 2
Nice to have: CosmWasm
Nice to have: Rust

Skills

Go Cosmos SDK IBC

Lead Specialty Software Engineer - Private Blockchain Platform

Wells Fargo · Posted Nov 12, 2026

Open

Bengaluru, Karnataka, India
Full-time · Lead
5+ years

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Lead complex initiatives on selected domains, design, develop, test and implement applications and system components, tools and utilities, models, simulation, and analytics to manage complex business functions using sophisticated technologies.

Responsibilities

Lead complex initiatives on selected domains
Ensure systems are monitored to increase operational efficiency and managed to mitigate risk
Define opportunities to maximize resource utilization and improve processes while reducing cost
Lead, design, develop, test and implement applications and system components, tools and utilities, models, simulation, and analytics to manage complex business functions using sophisticated technologies
Resolve coding, testing and escalated platform issues of a technically challenging nature

Requirements

Nice to have: SRE (Site Reliability Engineering)

Skills

Specialty Software Engineering Golang Rust Docker Kubernetes CI/CD pipelines

Senior Blockchain, Distributed Infrastructure & Agentic AI Engineer

Senior Blockchain, Distributed Infrastructure & Agentic AI Engineer

Compensation

Responsibilities

Requirements

Skills

Benefits

Senior Blockchain Developer

Compensation

Responsibilities

Requirements

Skills

Senior Rust Blockchain Developer — Autheo | Chain, Node, Smart Contracts & Tooling

Compensation

Responsibilities

Requirements

Skills

Senior Go Protocol Engineer — Autheo | Cosmos SDK Modules, IBC & Chain Developer Tooling

Compensation

Responsibilities

Requirements

Skills

Lead Specialty Software Engineer - Private Blockchain Platform

Responsibilities

Requirements

Skills

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CometBFT jobs

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