Tech stack at OfferUp

Technologies mentioned in active postings over the trailing 26 weeks.

Updated Jul 31, 2026

OfferUp appears across 37 technologies in its active postings. aws is the most common, with 3 active postings.

View the OfferUp overviewSee roles OfferUp is hiring for

• aws

  3

  cloud

• asynchronous programming

  2

  language

• elasticsearch

  2

  database

• graph databases

  2

  database

• java

  2

  language

• python

  2

  language

• ai/ml

  1

  data

• arize

  1

  devtool

• data analysis

  1

  data

• data structures

  1

  framework

• distributed systems

  1

  infra

• evaluation frameworks

  1

  devtool

• express

  1

  framework

• git

  1

  devtool

• graphql

  1

  framework

• graphrag

  1

  data

• javascript

  1

  language

• knowledge graph integration

  1

  data

• langchain

  1

  framework

• langgraph

  1

  framework

• langsmith

  1

  devtool

• llm

  1

  framework

• llmops

  1

  devtool

• load balancing

  1

  infra

• microservices

  1

  framework

• nemo

  1

  devtool

• node.js

  1

  framework

• object-oriented programming

  1

  framework

• prompt engineering

  1

  framework

• pydantic

  1

  framework

• rag

  1

  data

• ragas

  1

  devtool

• react

  1

  framework

• rust

  1

  language

• sql

  1

  language

• typescript

  1

  language

• vue

  1

  framework

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