Match Jobs for Blockchain Developer Roles
A quick example on how you can match against listings with Blockchain Developer profiles through our job feed data API with semantic search capabilities.
This basic example demonstrates how to use the vector embeddings and vector search capabilities of the jobdata API to match Blockchain Developer job profiles based on semantic similarity. This way you can find job listings that align closely with a given job profile description, even if the exact keywords are not present in the job description. This is particularly useful for HR platforms, recruitment tools, and job boards aiming to improve candidate-job matching accuracy.
By leveraging our pre-generated embeddings and semantic search features, you can unlock powerful semantic matching capabilities to enhance your job search or recruitment platform. Whether you're matching candidates to jobs or analyzing job market trends, these features provide a robust solution for understanding and matching job profiles based on context and meaning.
Job Matching Example
The API provides pre-generated vector embeddings for all job posts, currently created using OpenAI's `text-embedding-3-small` model. These embeddings capture the semantic meaning of job titles and descriptions, enabling the API to perform semantic searches based on a job profile description.
When you provide a job profile description (e.g., "Proficient in developing decentralized applications, smart contracts, and blockchain solutions using Ethereum, Solidity, and distributed ledger technologies."), the API:
- Converts the text into a vector embedding in real-time.
- Compares this embedding against the pre-generated embeddings of job posts using cosine similarity.
- Returns job listings that are most semantically similar to the profile, ordered by relevance.
Here's a link to a live API results page:
Proficient in developing decentralized applications, smart contracts, and blockchain solutions using Ethereum, Solidity, and distributed ledger technologies.
The results include a cosine_dist field, which indicates the similarity between the query and each job post. Lower values represent higher semantic similarity.
Query the jobdata API
Example search request (with header auth):
curl -X GET -H \
"Authorization: Api-Key YOUR_API_KEY" \
https://jobdataapi.com/api/jobs/?max_age=90&vec_text=Proficient in developing decentralized applications, smart contracts, and blockchain solutions using Ethereum, Solidity, and distributed ledger technologies.
Example search request (with auth param):
curl https://jobdataapi.com/api/jobs/?api_key=<YOUR API KEY>&max_age=90&vec_text=Proficient in developing decentralized applications, smart contracts, and blockchain solutions using Ethereum, Solidity, and distributed ledger technologies.
Shown below is a live example of what a list with the top matched jobs could look like, filtered by the job position profile from above with the most recent data from our global database:
Blockchain Developer
Dubai, United Arab Emirates
Full TimeMid-level
Application Developer-Blockchain
Johannesburg, South Africa
ContractSenior level
Blockchain Developer
India - Remote
ContractMid-level
Smart Contract Development Engineer
Taiwan
Full TimeMid-level
Smart Contract Development Engineer
China
Full TimeMid-level
Smart Contract Development Engineer
Singapore
Full TimeMid-level
Senior Solidity developer / DefiTrade
Tehran, Tehran, Iran, Islamic Republic of
Full TimeSenior level
Web3 Developer
Ramat Gan
Full TimeMid-level
Developer Advocate - Solidity
Remote within the US
Full TimeSenior level
Smart Contract Development Engineer
Hong Kong
Full TimeMid-level
Find out more on how to use the jobdata API in our docs.