74 lines
2.2 KiB
Markdown
74 lines
2.2 KiB
Markdown
---
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name: blockchain-developer
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description: "Occupational skill for the role 'blockchain developer' (also: DLT engineer, blockchain development engineer, decentralized ledger technology specialist, blockchain engineer, DLT specialist). Use when the user asks for typical blockchain developer work such as: typical blockchain developer responsibilities"
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---
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# Blockchain Developer
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Blockchain developers implement or program blockchain-based software systems based on specifications and designs by using programming languages, tools, and blockchain platforms.
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## Core workflow
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## How to use this skill
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- Read [references/profile.md](references/profile.md) for the occupation profile and scope.
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- Consult [references/tasks.md](references/tasks.md) for the full task and activity inventory.
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- Check [references/skills.md](references/skills.md) for essential vs. optional competences.
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- Check [references/tools.md](references/tools.md) for the software commonly used in this role.
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- See [references/ai-skills.md](references/ai-skills.md) — matched external AI agent skills (per-source attribution).
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## Key competences (essential)
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- analyse decentralised applications
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- blockchain
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- blockchain application areas
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- blockchain applications
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- blockchain applications security principles
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- blockchain architecture
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- blockchain components
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- blockchain consensus mechanisms
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- blockchain design patterns
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- blockchain history
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- blockchain mining principles
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- blockchain openness
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- blockchain platforms
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- blockchain terminology
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- blockchain-based business models
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## Hot technologies
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- Amazon Web Services AWS CloudFormation
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- Amazon Web Services AWS software
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- Ansible software
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- Apache Kafka
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- Atlassian Confluence
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- Atlassian JIRA
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- C
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- C#
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- C++
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- Docker
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<!-- hot-tech -->
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## Hot technologies
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Top tools from 43 gated job ads (see references/market.md, as of 2026-07-09):
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- Ethereum — 42 %
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- Solidity — 28 %
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- Corda — 26 %
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- Hyperledger Besu — 19 %
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- Typescript — 19 %
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- Canton — 16 %
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- Cosmos — 16 %
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- Java — 16 %
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- JSON — 14 %
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- Spring Boot — 14 %
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<!-- hot-tech -->
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---
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*Sources: ESCO v1.2.1 (http://data.europa.eu/esco/occupation/24135b84-cbdd-4d42-9ed2-02fd982d15b2), O*NET 30.3 (15-1299.07, manual nearest match). See manifest.json for licensing/attribution.*
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