June 2026 archive · For research and skill exploration. Current job availability is unverified.

Skills in archived Software Engineering specs

Ranked by how often each appears across 22 real Software Engineering postings. Counts show specs mentioning each extracted skill, counted once per spec.

Skill frequency

System Design

7/22

Distributed Systems

6/22

Kotlin

4/22

Javascript

4/22

React

4/22

Team Leadership

3/22

Typescript

3/22

Performance Optimization

3/22

Full Stack Development

3/22

Android Development

3/22

Ci Cd

2/22

Llm Integration

2/22

Payments Systems

2/22

Technical Leadership

2/22

Operational Excellence

2/22

Backend Engineering

2/22

Agentic Systems

2/22

Cross Functional Collaboration

2/22

Graphql

2/22

Postgresql

2/22

Node.Js

2/22

Product Thinking

2/22

Ai Integration

2/22

Data Analysis

2/22

Experimentation

2/22

Python

2/22

Api Design

2/22

System Reliability

2/22

Code Review

2/22

Product Collaboration

2/22

Mobile Design Patterns

2/22

Java

2/22

Technical Strategy

2/22

Developer Tools

1/22

Test Automation

1/22

Android Sdk

1/22

Gradle

1/22

Infrastructure

1/22

Search Systems

1/22

Systems Design

1/22

Marketing Technology

1/22

Ai Native Development

1/22

Cross Functional Leadership

1/22

Data Pipelines

1/22

Roadmap Execution

1/22

Engineering Management

1/22

Platform Architecture

1/22

Observability

1/22

Backend Infrastructure

1/22

Ai Agents

1/22

Wcag

1/22

Html

1/22

Css

1/22

Aria

1/22

Prompt Engineering

1/22

Front End Architecture

1/22

Component Driven Development

1/22

Design Systems

1/22

Accessibility

1/22

Hiring And Recruiting

1/22

Incident Management

1/22

Asynchronous Communication

1/22

Platform Engineering

1/22

Microservices Architecture

1/22

Technical Mentoring

1/22

Multi Tenancy

1/22

Remote Leadership

1/22

Production Operations

1/22

Cloud Native

1/22

Cost Optimization

1/22

Fullstack Development

1/22

Product Sense

1/22

Ui Development

1/22

Prompt Injection Prevention

1/22

Threat Modeling

1/22

Application Security

1/22

Security Education

1/22

Red Teaming

1/22

Ai Security

1/22

Incident Response

1/22

Product Security

1/22

Secure Coding

1/22

Vulnerability Assessment

1/22

Secure Architecture

1/22

Backend Apis

1/22

Product Optimization

1/22

Web Development

1/22

A B Testing

1/22

System Orchestration

1/22

Production Monitoring

1/22

Cloud Infrastructure

1/22

Ai Model Integration

1/22

Network Simulation

1/22

Gpu Programming

1/22

Network Optimization

1/22

Cuda

1/22

Performance Engineering

1/22

Rdma

1/22

C++

1/22

Infrastructure Engineering

1/22

Orchestration

1/22

Debugging

1/22

Scaling

1/22

Inference Optimization

1/22

Reinforcement Learning

1/22

Cross Functional Communication

1/22

Compose

1/22

Ios Development

1/22

Swiftui

1/22

Swift

1/22

Devops

1/22

Aws

1/22

Cloud Security

1/22

Terraform

1/22

Infrastructure As Code

1/22

Threat Detection

1/22

Security Architecture

1/22

Mentorship

1/22

Ui Design

1/22

Web Performance

1/22

Ai Ml

1/22

Problem Solving

1/22

Software Development

1/22

Data Engineering

1/22

Automation

1/22

Software Engineering

1/22

Product Development

1/22

Performance Profiling

1/22

Memory Analysis

1/22

Agile

1/22

Testing

1/22

Sql

1/22

Bigquery

1/22

System Tracing

1/22

People Management

1/22

Infrastructure Design

1/22

Backend Development

1/22

Collaborative Leadership

1/22

Cross Platform Architecture

1/22

Performance Management

1/22

Mobile Development

1/22

Real Time Systems

1/22

Mobile Architecture

1/22

Sdk Development

1/22

Tools mentioned

React

5/22

Typescript

4/22

Kubernetes

3/22

Gradle

2/22

Gcp

2/22

Azure

2/22

Aws

2/22

Temporal

2/22

Mobx

2/22

Redis

2/22

Slack

2/22

Styled Components

2/22

Graphql

2/22

Notion

2/22

Github

2/22

Postgresql

2/22

Google Cloud

2/22

Buildkite

2/22

Openapi

2/22

Flask

2/22

Kotlin

2/22

Fivetran

2/22

Airflow

2/22

Snowflake

2/22

Android

2/22

Compose Test

1/22

Espresso

1/22

Langgraph

1/22

Crewai

1/22

Autogen

1/22

Llm Apis

1/22

Agent Frameworks

1/22

Ci/Cd Pipelines

1/22

Node.Js

1/22

Node

1/22

Cursor

1/22

Claude Code

1/22

Mcp

1/22

Openai Models

1/22

Cloud Platforms

1/22

C++

1/22

Cuda

1/22

Gpu

1/22

Distributed Training Systems

1/22

Sql

1/22

Flows

1/22

Google Play Console

1/22

Coroutines

1/22

Python

1/22

Compose

1/22

Mvvm

1/22

Bazel

1/22

Swift Concurrency

1/22

App Store Connect

1/22

The Composable Architecture

1/22

Terraform

1/22

Ryu

1/22

Vite

1/22

Backstage

1/22

Bigquery

1/22

Ios

1/22

Stripe Terminal

1/22

This small, selected June 2026 sample does not establish market demand or universal requirements. Skill labels are extracted and may overlap. Verify details with the linked source.