Worth Learning

Data as of November 2, 2026

Software engineering

C++ is in 35% of these roles, vs. 24% across tech.

The skills employers mention most in open software engineering roles, and how each compares with tech as a whole.

Open roles
1,736
Companies hiring
35
New in the last 7 days
119
Listed as remote
At least 13%

What sets this apart

  1. +11 C++ 35% here, 24% overall
  2. +8 TypeScript 23% here, 15% overall
  3. +7 Java 27% here, 20% overall
  4. +7 React 18% here, 11% overall

Percentage points above the share of all tech roles.

Most requested

  • Share of these roles
  • Furthest above tech overall
  • Share across all tech roles
Share of open software engineering roles and of companies mentioning each skill
Skill Share of roles, as a bar % of roles % of companies
Python 742 of 1736 roles · 35 of 35 companies · 51% across all tech roles 43% 100%
C++ 612 of 1736 roles · 27 of 35 companies · 24% across all tech roles 35%+11 pts 77%
Go 568 of 1736 roles · 33 of 35 companies · 27% across all tech roles 33% 94%
Java 469 of 1736 roles · 30 of 35 companies · 20% across all tech roles 27%+7 pts 86%
Kubernetes 399 of 1736 roles · 30 of 35 companies · 21% across all tech roles 23% 86%
TypeScript 396 of 1736 roles · 33 of 35 companies · 15% across all tech roles 23%+8 pts 94%
AWS 391 of 1736 roles · 30 of 35 companies · 27% across all tech roles 22% 86%
Rust 354 of 1736 roles · 26 of 35 companies · 14% across all tech roles 20% 74%
React 319 of 1736 roles · 33 of 35 companies · 11% across all tech roles 18%+7 pts 94%
CI/CD 316 of 1736 roles · 33 of 35 companies · 17% across all tech roles 18% 94%
JavaScript 292 of 1736 roles · 26 of 35 companies · 14% across all tech roles 17% 74%
GCP 284 of 1736 roles · 30 of 35 companies · 20% across all tech roles 16% 86%
Azure 278 of 1736 roles · 24 of 35 companies · 20% across all tech roles 16% 69%
LLMs 251 of 1736 roles · 30 of 35 companies · 19% across all tech roles 14% 86%
SQL 207 of 1736 roles · 27 of 35 companies · 19% across all tech roles 12% 77%
Linux 180 of 1736 roles · 22 of 35 companies · 10% across all tech roles 10% 63%
PostgreSQL 175 of 1736 roles · 28 of 35 companies · 7% across all tech roles 10% 80%
Docker 161 of 1736 roles · 26 of 35 companies · 7% across all tech roles 9% 74%
Terraform 136 of 1736 roles · 25 of 35 companies · 10% across all tech roles 8% 71%
Spark 99 of 1736 roles · 16 of 35 companies · 9% across all tech roles 6% 46%
See all 101 skills
SkillCategoryRoles% of rolesCompanies% of companies
PythonLanguages74242.7%35100%
C++Languages61235.3%2777%
GoLanguages56832.7%3394%
JavaLanguages46927.0%3086%
KubernetesInfrastructure39923.0%3086%
TypeScriptLanguages39622.8%3394%
AWSCloud39122.5%3086%
RustLanguages35420.4%2674%
ReactWeb31918.4%3394%
CI/CDInfrastructure31618.2%3394%
JavaScriptLanguages29216.8%2674%
GCPCloud28416.4%3086%
AzureCloud27816.0%2469%
LLMsAI/ML25114.5%3086%
SQLLanguages20711.9%2777%
LinuxInfrastructure18010.4%2263%
PostgreSQLDatabases17510.1%2880%
DockerInfrastructure1619.3%2674%
TerraformInfrastructure1367.8%2571%
SparkData995.7%1646%
Node.jsWeb985.6%2057%
ScalaLanguages985.6%1234%
KafkaData915.2%2571%
gRPCWeb895.1%1851%
RubyLanguages865.0%1440%
PrometheusObservability794.6%2366%
GraphQLWeb764.4%1954%
C#Languages694.0%1337%
Data modelingData694.0%2366%
KotlinLanguages704.0%1851%
OAuthIdentity593.4%1543%
RedisDatabases593.4%1646%
GrafanaObservability563.2%2057%
MySQLDatabases543.1%1749%
ETL/ELTData502.9%1543%
CassandraDatabases462.6%823%
RAGAI/ML462.6%1543%
SwiftLanguages452.6%1543%
Next.jsWeb422.4%1440%
OIDCIdentity402.3%926%
OpenTelemetryObservability402.3%1749%
GitInfrastructure362.1%1234%
MongoDBDatabases362.1%720%
DatadogObservability342.0%1543%
GitHub ActionsInfrastructure342.0%1131%
SAMLIdentity352.0%1029%
ArgoInfrastructure331.9%1749%
MATLABLanguages331.9%13%
A/B testingAnalytics311.8%1440%
ElasticsearchDatabases321.8%1337%
Zero trustSecurity311.8%926%
dbtData311.8%720%
HelmInfrastructure301.7%1234%
BashLanguages271.6%1131%
BigQueryData281.6%926%
ClickHouseDatabases261.5%1234%
IcebergData261.5%1029%
SSOIdentity261.5%1234%
AirflowData241.4%1337%
SCIMIdentity241.4%1029%
FlinkData231.3%1234%
RBACIdentity231.3%1131%
VueWeb231.3%823%
AngularWeb201.2%823%
DynamoDBDatabases211.2%1029%
FedRAMPSecurity211.2%1029%
LangChainAI/ML201.2%1131%
SnowflakeData211.2%926%
HadoopData181.0%720%
PyTorchAI/ML171.0%926%
IstioInfrastructure150.9%926%
JenkinsInfrastructure160.9%720%
AnsibleInfrastructure120.7%823%
TensorFlowAI/ML120.7%514%
DatabricksData110.6%720%
NISTSecurity110.6%26%
SOC 2Security110.6%514%
SplunkObservability110.6%720%
.NETLanguages80.5%514%
MLflowAI/ML70.4%26%
Vulnerability managementSecurity70.4%411%
PandasData60.3%514%
RedshiftData50.3%39%
TableauAnalytics60.3%411%
Threat modelingSecurity60.3%411%
Entra IDIdentity30.2%26%
FivetranData30.2%39%
LookerAnalytics30.2%26%
NumPyData30.2%26%
OktaIdentity30.2%26%
Power BIAnalytics30.2%26%
Active DirectoryIdentity20.1%26%
Hugging FaceAI/ML10.1%13%
ISO 27001Security20.1%13%
IntuneIdentity10.1%13%
JamfIdentity10.1%13%
OWASPSecurity20.1%13%
PHPLanguages20.1%26%
PowerShellLanguages10.1%13%
SIEMSecurity20.1%13%
scikit-learnAI/ML10.1%13%

Recently posted

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