entityType = "role"
schemaVersion = "role.v1"
slug = "role-15-1299-07"
socCode = "15-1299.07"
title = "Blockchain Engineers"
summary = "Maintain and support distributed and decentralized blockchain-based networks or block-chain applications such as cryptocurrency exchange, payment processing, document sharing, and digital voting. Design and deploy secure block-chain design patterns and solutions over geographically distributed networks using advanced technologies. May assist with infrastructure setup and testing for application transparency and security."
aliases = ["Algorithm Engineer", "Automation Engineer", "Blockchain Analyst", "Blockchain Architect", "Blockchain Developer", "Blockchain Engineer", "Blockchain Penetration Tester", "Blockchain Software Developer", "Blockchain Software Engineer", "Blockchain Threat Investigator", "Blockchain Web Designer", "Codebase Engineer"]
emergingTasks = []
capabilities = []
workContext = []
aiSignals = []

[preparation]
jobZone = "4"
jobZoneName = "Job Zone Four: Considerable Preparation Needed"
education = "Most of these occupations require a four-year bachelor's degree, but some do not."
experience = "A considerable amount of work-related skill, knowledge, or experience is needed for these occupations. For example, an accountant must complete four years of college and work for several years in accounting to be considered qualified."
svpRange = "(7.0 to < 8.0)"
educationDistribution = []

[educationLevel]
category = "Bachelor's degree"
slug = "bachelor-s-degree"

[market]
medianWage = 108970
meanWage = 116700
pct10Wage = 52650
pct25Wage = 76360
pct75Wage = 147530
pct90Wage = 176800
employment = 439380
areaTitle = "U.S."

[industries]
count = 51

[[industries.top]]
naics = "54"
slug = "54"
title = "Professional, Scientific, and Technical Services"
level = "Sector"
employment = 130160
medianWage = 106200
lq = 4.24

[[industries.top]]
naics = "51"
slug = "51"
title = "Information"
level = "Sector"
employment = 43000
medianWage = 126550
lq = 5.19

[[industries.top]]
naics = "52"
slug = "52"
title = "Finance and Insurance"
level = "Sector"
employment = 28690
medianWage = 126080
lq = 1.62

[[industries.top]]
naics = "55"
slug = "55"
title = "Management of Companies and Enterprises"
level = "Sector"
employment = 25660
medianWage = 127600
lq = 3.21

[[industries.top]]
naics = "56"
slug = "56"
title = "Administrative and Support and Waste Management and Remediation Services"
level = "Sector"
employment = 24880
medianWage = 96000
lq = 0.97

[[industries.top]]
naics = "31-33"
slug = "31-33"
title = "Manufacturing"
level = "Sector"
employment = 21020
medianWage = 102950
lq = 0.58

[[industries.top]]
naics = "61"
slug = "61"
title = "Educational Services"
level = "Sector"
employment = 18100
medianWage = 79900
lq = 0.47

[[industries.top]]
naics = "561320"
slug = "561320"
title = "Temporary Help Services"
level = "National industry"
employment = 13460
medianWage = 95780
lq = 1.78

[[industries.top]]
naics = "42"
slug = "42"
title = "Wholesale Trade"
level = "Sector"
employment = 13130
medianWage = 100550
lq = 0.76

[[industries.top]]
naics = "62"
slug = "62"
title = "Health Care and Social Assistance"
level = "Sector"
employment = 11030
medianWage = 83320
lq = 0.17

[[industries.top]]
naics = "541330"
slug = "541330"
title = "Engineering Services"
level = "National industry"
employment = 9590
medianWage = 108370
lq = 2.91

[[industries.top]]
naics = "48-49"
slug = "48-49"
title = "Transportation and Warehousing"
level = "Sector"
employment = 7000
medianWage = 65350
lq = 0.33

[[industries.concentrated]]
naics = "541720"
slug = "541720"
title = "Research and Development in the Social Sciences and Humanities"
level = "National industry"
employment = 1240
lq = 7.16

[[industries.concentrated]]
naics = "51"
slug = "51"
title = "Information"
level = "Sector"
employment = 43000
lq = 5.19

[[industries.concentrated]]
naics = "54"
slug = "54"
title = "Professional, Scientific, and Technical Services"
level = "Sector"
employment = 130160
lq = 4.24

[[industries.concentrated]]
naics = "55"
slug = "55"
title = "Management of Companies and Enterprises"
level = "Sector"
employment = 25660
lq = 3.21

[[industries.concentrated]]
naics = "524114"
slug = "524114"
title = "Direct Health and Medical Insurance Carriers"
level = "National industry"
employment = 3860
lq = 3.02

[[industries.concentrated]]
naics = "541330"
slug = "541330"
title = "Engineering Services"
level = "National industry"
employment = 9590
lq = 2.91

[[industries.concentrated]]
naics = "561320"
slug = "561320"
title = "Temporary Help Services"
level = "National industry"
employment = 13460
lq = 1.78

[[industries.concentrated]]
naics = "52"
slug = "52"
title = "Finance and Insurance"
level = "Sector"
employment = 28690
lq = 1.62

[aiOutlook]
usageTasks = []

[aiOutlook.index]
value = 92
percentile = 97
band = "High"
version = "ai-exposure-index-v1"
componentCount = 2

[[aiOutlook.index.components]]
percentile = 95
source = "openai_gpts_are_gpts"

[[aiOutlook.index.components]]
percentile = 88
source = "microsoft_working_with_ai"

[aiOutlook.eloundou]
alpha = 0.9411764705882353
beta = 0.9705882352941176
gamma = 1

[aiOutlook.bls]
growthPercent = 8.2
growthPercentile = 88
direction = "Growing fast"
annualOpeningsThousands = 31.3
annualOpeningsPercentile = 84
employment2024Thousands = 472
employment2034Thousands = 510.5

[[aiOutlook.exposure]]
source = "eloundou_gamma"
label = "LLM task exposure, γ (OpenAI / Eloundou)"
value = 1
percentile = 95
band = "High"
note = "Share of this job's tasks where a large language model plus simple tools could cut the time to do them by at least half. γ is capped at 1.0 and many jobs reach that ceiling, so treat a top score as 'in the top group', not a precise rank."

[[aiOutlook.exposure]]
source = "microsoft_applicability"
label = "AI assistant applicability (Microsoft)"
value = 0.29778584910303174
percentile = 88
band = "High"
note = "How applicable today's AI assistants are to this job's activities, measured from real Microsoft Copilot conversations. Applicability is not the same as replacement."

[[aiOutlook.sources]]
source = "bls_employment_projections"
version = "2024-2034"

[[aiOutlook.sources]]
source = "microsoft_working_with_ai"
version = "working-with-ai"

[[aiOutlook.sources]]
source = "openai_gpts_are_gpts"
version = "gpts-are-gpts"

[counts]
tasks = 17
skills = 17
capabilities = 0
tools = 50
relatedRoles = 20

[source]
dataset = "gold.onet_role_starter_surface"
version = "30.3"
generatedAt = "2026-06-02T21:00:32.945303+00:00"
contentHash = "661c716e901170a0"

[[tasks]]
text = "Assess blockchain threats, such as untested code and unprotected keys."
type = "n/a"
iwa = "4.A.2.a.4.l"

[[tasks]]
text = "Automate the deployment of software updates over geographically distributed network nodes."
type = "n/a"
iwa = "4.A.3.b.1.a"

[[tasks]]
text = "Design and deploy blockchain design patterns to make transactions secure, transparent, and immutable."
type = "n/a"
iwa = "4.A.2.b.2.b"

[[tasks]]
text = "Design and develop blockchain technologies for industries such as finance and music."
type = "n/a"
iwa = "4.A.2.b.2.b"

[[tasks]]
text = "Design and implement dashboard and data visualizations to meet customer reporting needs."
type = "n/a"
iwa = "4.A.2.b.2.b"

[[tasks]]
text = "Design and implement data repositories to integrate data."
type = "n/a"
iwa = "4.A.2.b.2.f"

[[tasks]]
text = "Design and verify cryptographic protocols to protect private information."
type = "n/a"
iwa = "4.A.3.b.2.f"

[[tasks]]
text = "Determine specifications for, or implement, logging."
type = "n/a"
iwa = "4.A.3.b.2.f"

[[tasks]]
text = "Develop a maintainable code base using object-oriented design principles, practices, or patterns."
type = "n/a"
iwa = "4.A.3.b.1.a"

[[tasks]]
text = "Discuss and plan systems with solution architects, system engineers, or cybersecurity experts to meet customer requirements."
type = "n/a"
iwa = "4.A.4.a.2.h"

[[tasks]]
text = "Discuss data needs with engineers, product managers, or data scientists to identify blockchain requirements."
type = "n/a"
iwa = "4.A.4.a.2.h"

[[tasks]]
text = "Evaluate blockchain processes or risks based on security assessments or control matrix reviews."
type = "n/a"
iwa = "4.A.2.a.1.g"

[[activities]]
name = "Analyze security of systems, network, or data."
iwa = "4.A.2.a.4.l"

[[activities]]
name = "Write computer programming code."
iwa = "4.A.3.b.1.a"

[[activities]]
name = "Design integrated computer systems."
iwa = "4.A.2.b.2.b"

[[activities]]
name = "Implement security measures for computer or information systems."
iwa = "4.A.3.b.1.b"

[[activities]]
name = "Design software applications."
iwa = "4.A.2.b.2.b"

[[activities]]
name = "Install computer software."
iwa = "4.A.3.b.1.c"

[[activities]]
name = "Create databases to store electronic data."
iwa = "4.A.2.b.2.f"

[[activities]]
name = "Develop computer or information security policies or procedures."
iwa = "4.A.3.b.2.f"

[[activities]]
name = "Develop procedures for data management."
iwa = "4.A.3.b.2.f"

[[activities]]
name = "Discuss design or technical features of products or services with technical personnel."
iwa = "4.A.4.a.2.h"

[[activities]]
name = "Evaluate utility of software or hardware technologies."
iwa = "4.A.2.a.1.g"

[[activities]]
name = "Evaluate new technologies or methods."
iwa = "4.A.2.a.1.g"

[[activities]]
name = "Test computer system operations to ensure proper functioning."
iwa = "4.A.1.b.2.h"

[[activities]]
name = "Maintain computer equipment or software."
iwa = "4.A.3.b.5.c"

[[skills]]
name = "TypeScript"
type = "Specialized Skill"

[[skills]]
name = "PostgreSQL"
type = "Specialized Skill"

[[skills]]
name = "Node.js"
type = "Specialized Skill"

[[skills]]
name = "MongoDB"
type = "Specialized Skill"

[[skills]]
name = "Kubernetes"
type = "Specialized Skill"

[[skills]]
name = "Spring Framework"
type = "Specialized Skill"

[[skills]]
name = "Spring Boot"
type = "Specialized Skill"

[[skills]]
name = "NoSQL"
type = "Specialized Skill"

[[skills]]
name = "MySQL"
type = "Specialized Skill"

[[skills]]
name = "Linux"
type = "Specialized Skill"

[[skills]]
name = "Github"
type = "Specialized Skill"

[[skills]]
name = "Atlassian Confluence"
type = "Specialized Skill"

[[skills]]
name = "Apache Kafka"
type = "Specialized Skill"

[[skills]]
name = "RESTful API"
type = "Specialized Skill"

[[skills]]
name = "RabbitMQ"
type = "Specialized Skill"

[[skills]]
name = "Kotlin"
type = "Specialized Skill"

[[skills]]
name = "Project Management Software"
type = "Specialized Skill"

[[tools]]
example = "Amazon Web Services AWS software"
category = "Data base user interface and query software"
hot = true
inDemand = true

[[tools]]
example = "C#"
category = "Object or component oriented development software"
hot = true
inDemand = true

[[tools]]
example = "C++"
category = "Object or component oriented development software"
hot = true
inDemand = true

[[tools]]
example = "Docker"
category = "Application server software"
hot = true
inDemand = true

[[tools]]
example = "Git"
category = "File versioning software"
hot = true
inDemand = true

[[tools]]
example = "Go"
category = "Development environment software"
hot = true
inDemand = true

[[tools]]
example = "JavaScript"
category = "Web platform development software"
hot = true
inDemand = true

[[tools]]
example = "Kubernetes"
category = "Application server software"
hot = true
inDemand = true

[[tools]]
example = "Microsoft Azure software"
category = "Development environment software"
hot = true
inDemand = true

[[tools]]
example = "MongoDB"
category = "Data base management system software"
hot = true
inDemand = true

[[tools]]
example = "Node.js"
category = "Web platform development software"
hot = true
inDemand = true

[[tools]]
example = "Oracle Java"
category = "Object or component oriented development software"
hot = true
inDemand = true

[[tools]]
example = "PostgreSQL"
category = "Object oriented data base management software"
hot = true
inDemand = true

[[tools]]
example = "Python"
category = "Object or component oriented development software"
hot = true
inDemand = true

[[tools]]
example = "React"
category = "Web platform development software"
hot = true
inDemand = true

[[tools]]
example = "Structured query language SQL"
category = "Data base user interface and query software"
hot = true
inDemand = true

[[tools]]
example = "TypeScript"
category = "Object or component oriented development software"
hot = true
inDemand = true

[[tools]]
example = "Amazon Web Services AWS CloudFormation"
category = "Cloud-based management software"
hot = true
inDemand = false

[[tools]]
example = "Ansible software"
category = "Expert system software"
hot = true
inDemand = false

[[tools]]
example = "Apache Kafka"
category = "Development environment software"
hot = true
inDemand = false

[[tools]]
example = "Atlassian Confluence"
category = "Project management software"
hot = true
inDemand = false

[[tools]]
example = "Atlassian JIRA"
category = "Content workflow software"
hot = true
inDemand = false

[[tools]]
example = "C"
category = "Development environment software"
hot = true
inDemand = false

[[tools]]
example = "GitHub"
category = "Application server software"
hot = true
inDemand = false

[[tools]]
example = "Google Angular"
category = "Web platform development software"
hot = true
inDemand = false

[[tools]]
example = "Grafana Labs Grafana Cloud"
category = "Graphical user interface development software"
hot = true
inDemand = false

[[tools]]
example = "IBM Terraform"
category = "Configuration management software"
hot = true
inDemand = false

[[tools]]
example = "Jenkins CI"
category = "Enterprise application integration software"
hot = true
inDemand = false

[[tools]]
example = "Linux"
category = "Operating system software"
hot = true
inDemand = false

[[tools]]
example = "MySQL"
category = "Data base management system software"
hot = true
inDemand = false

[[tools]]
example = "NoSQL"
category = "Data base management system software"
hot = true
inDemand = false

[[tools]]
example = "Splunk Enterprise"
category = "Enterprise system management software"
hot = true
inDemand = false

[[tools]]
example = "Spring Boot"
category = "Application server software"
hot = true
inDemand = false

[[tools]]
example = "Spring Framework"
category = "Web platform development software"
hot = true
inDemand = false

[[tools]]
example = "RESTful API"
category = "Web platform development software"
hot = false
inDemand = true

[[tools]]
example = "Rust programming language"
category = "Development environment software"
hot = false
inDemand = true

[[tools]]
example = "Solidity"
category = "Development environment software"
hot = false
inDemand = true

[[tools]]
example = "Amazon Elastic Container Service ECS"
category = "Application server software"
hot = false
inDemand = false

[[tools]]
example = "Amazon Kinesis"
category = "Data base management system software"
hot = false
inDemand = false

[[tools]]
example = "Amazon Simple Storage Service S3"
category = "Storage networking software"
hot = false
inDemand = false

[[personFit]]
name = "Dependability"
family = "work_style"
value = 8

[[personFit]]
name = "Attention to Detail"
family = "work_style"
value = 7

[[personFit]]
name = "Information Technology"
family = "specific_interest_area"
value = 6.58

[[personFit]]
name = "Integrity"
family = "work_style"
value = 6

[[personFit]]
name = "Conventional"
family = "career_interest_type"
value = 5.69

[[personFit]]
name = "Investigative"
family = "career_interest_type"
value = 5.28

[[personFit]]
name = "Cautiousness"
family = "work_style"
value = 5

[[personFit]]
name = "Mathematics/Statistics"
family = "specific_interest_area"
value = 4.57

[[personFit]]
name = "Engineering"
family = "specific_interest_area"
value = 4.43

[[personFit]]
name = "Intellectual Curiosity"
family = "work_style"
value = 4

[[personFit]]
name = "Realistic"
family = "career_interest_type"
value = 3.4

[[personFit]]
name = "Enterprising"
family = "career_interest_type"
value = 3.39

[[personFit]]
name = "Achievement Orientation"
family = "work_style"
value = 3

[[personFit]]
name = "Finance"
family = "specific_interest_area"
value = 2.84

[[personFit]]
name = "Innovation"
family = "work_style"
value = 2.45

[[personFit]]
name = "Adaptability"
family = "work_style"
value = 2.38

[[relatedRoles]]
socCode = "15-1252.00"
slug = "role-15-1252-00"
title = "Software Developers"
tier = "Primary-Short"

[[relatedRoles]]
socCode = "15-1299.08"
slug = "role-15-1299-08"
title = "Computer Systems Engineers/Architects"
tier = "Primary-Short"

[[relatedRoles]]
socCode = "15-1243.00"
slug = "role-15-1243-00"
title = "Database Architects"
tier = "Primary-Short"

[[relatedRoles]]
socCode = "15-1242.00"
slug = "role-15-1242-00"
title = "Database Administrators"
tier = "Primary-Short"

[[relatedRoles]]
socCode = "15-1299.05"
slug = "role-15-1299-05"
title = "Information Security Engineers"
tier = "Primary-Short"

[[relatedRoles]]
socCode = "15-1211.00"
slug = "role-15-1211-00"
title = "Computer Systems Analysts"
tier = "Primary-Long"

[[relatedRoles]]
socCode = "15-1253.00"
slug = "role-15-1253-00"
title = "Software Quality Assurance Analysts and Testers"
tier = "Primary-Long"

[[relatedRoles]]
socCode = "15-1251.00"
slug = "role-15-1251-00"
title = "Computer Programmers"
tier = "Primary-Long"

[[relatedRoles]]
socCode = "15-1212.00"
slug = "role-15-1212-00"
title = "Information Security Analysts"
tier = "Primary-Long"

[[relatedRoles]]
socCode = "15-1299.04"
slug = "role-15-1299-04"
title = "Penetration Testers"
tier = "Primary-Long"

[[relatedRoles]]
socCode = "15-1243.01"
slug = "role-15-1243-01"
title = "Data Warehousing Specialists"
tier = "Supplemental"

[[relatedRoles]]
socCode = "15-1241.00"
slug = "role-15-1241-00"
title = "Computer Network Architects"
tier = "Supplemental"

[[careerClusters]]
cluster = "Digital Technology"
slug = "digital-technology"

[[careerClusters]]
cluster = "Public Service & Safety"
slug = "public-service-safety"

[[studyPrograms]]
title = "Biological and Biomedical Sciences"
slug = "biological-and-biomedical-sciences"

[[studyPrograms]]
title = "Computer and Information Sciences and Support Services"
slug = "computer-and-information-sciences-and-support-services"

[[studyPrograms]]
title = "Health Professions and Related Programs"
slug = "health-professions-and-related-programs"

[[studyPrograms]]
title = "Homeland Security, Law Enforcement, Firefighting and Related Protective Services"
slug = "homeland-security-law-enforcement-firefighting-and-related-protective-services"

[[studyPrograms]]
title = "Multi/Interdisciplinary Studies"
slug = "multi-interdisciplinary-studies"

[[studyPrograms]]
title = "Physical Sciences"
slug = "physical-sciences"
