Just Join IT Scraper

Fast and efficient Apify Actor for scraping IT job listings from JustJoin.it -- Poland's and Central Europe's leading IT job board.

Features

• Extracts up to 100 job offers per listing page from server-rendered data (no browser needed)
• Comprehensive job data: title, company, salary (min/max/currency/type), location, experience level, required skills, workplace type, and more
• All salary information broken down into structured fields (min, max, currency, contract type, gross/net)
• Multiple employment type salary variants per offer (B2B, permanent, converted currencies)
• Filter by: keyword, location, technology category, experience level, employment type, workplace type, salary availability
• Optional full detail extraction: visits each job page for description, skill levels, languages, company size
• Built-in deduplication, session rotation, and proxy support
• Three dataset views: Overview, Detailed, and Salaries

How It Works

JustJoin.it is built with Next.js App Router. Job listing data is embedded in React Server Components (RSC) flight payloads within <script> tags. The scraper:

1. Fetches listing pages via HTTP (CheerioCrawler -- no browser overhead)
2. Parses RSC payloads to extract structured offer objects (up to 100 per page)
3. Optionally visits individual job pages for full descriptions and skill levels

Input Parameters

Parameter	Type	Default	Description
startUrls	Array	[]	Direct JustJoin.it URLs to scrape (overrides filters)
keyword	String	-	Search keyword (e.g., "React", "DevOps")
location	String	all-locations	City name (e.g., "warszawa", "krakow")
category	String	-	Technology category (javascript, python, devops, etc.)
experienceLevel	Array	[]	Filter: junior, mid, senior, lead
employmentType	Array	[]	Filter: b2b, permanent, mandate_contract
workplaceType	Array	[]	Filter: remote, hybrid, office
withSalary	Boolean	false	Only return offers with salary disclosed
sortBy	String	published	Sort by: published, salary
maxItems	Integer	100	Max offers to scrape (0 = unlimited)
extractFullDetails	Boolean	false	Visit each job page for full description
maxConcurrency	Integer	10	Max parallel requests
maxRequestsPerMinute	Integer	120	Rate limiting
proxyConfiguration	Object	-	Proxy settings (recommended for extractFullDetails)

Input Example

{
    "keyword": "React",
    "location": "warszawa",
    "category": "javascript",
    "experienceLevel": ["senior", "mid"],
    "employmentType": ["b2b"],
    "workplaceType": ["remote", "hybrid"],
    "withSalary": true,
    "maxItems": 50,
    "extractFullDetails": false
}

Using Start URLs

You can also provide pre-built URLs directly:

{
    "startUrls": [
        "https://justjoin.it/job-offers/all-locations/python?experience-level=senior&with-salary=yes",
        "https://justjoin.it/job-offers/warszawa/javascript?workplace-type=remote"
    ],
    "maxItems": 200
}

Output

Default Mode (extractFullDetails: false)

Each record contains:

Field	Type	Description
title	String	Job title
companyName	String	Company name
companyLogoUrl	String	Company logo image URL
city	String	Primary city
street	String	Street address
locations	Array	All locations [{city, street}]
salary	String	Human-readable salary (e.g., "24,000 - 33,000 PLN/month (net, b2b)")
salaryMin	Number	Minimum salary (original currency)
salaryMax	Number	Maximum salary (original currency)
salaryCurrency	String	Salary currency (PLN, USD, EUR, etc.)
salaryType	String	Contract type for this salary (b2b, permanent, etc.)
salaryUnit	String	Pay unit (month, hour)
salaryGross	Boolean	Whether salary is gross (true) or net (false)
allEmploymentTypes	Array	All salary variants [{from, to, currency, type, unit, gross}]
experienceLevel	String	Experience level (junior, mid, senior, lead)
workplaceType	String	Workplace type (remote, hybrid, office)
workingTime	String	Working time (full_time, part_time)
requiredSkills	Array	Required technology skills
niceToHaveSkills	Array	Nice-to-have skills
remoteInterview	Boolean	Remote interview available
isPromoted	Boolean	Promoted/featured listing
isSuperOffer	Boolean	Super offer badge
publishedAt	String	ISO 8601 publish date
lastPublishedAt	String	ISO 8601 last republish date
expiredAt	String	ISO 8601 expiration date
slug	String	URL slug identifier
jobUrl	String	Direct URL to job offer
guid	String	Unique offer identifier
scrapedAt	String	ISO 8601 scrape timestamp

Full Details Mode (extractFullDetails: true)

Additional fields when visiting each job page:

Field	Type	Description
description	String	Full job description text
companyWebsite	String	Company website URL
country	String	Country code (e.g., "PL")
region	String	Region/state
validThrough	String	Offer validity date
requiredSkillsDetailed	Array	Skills with proficiency levels [{name, level}]
niceToHaveSkillsDetailed	Array	Nice-to-have skills with levels
languages	Array	Required languages [{code, level}]
companySize	String	Company size category
countryCode	String	ISO country code

Example Output (Default Mode)

{
    "title": "Fullstack Developer (Angular + Python)",
    "companyName": "Code and Pepper",
    "companyLogoUrl": "https://imgproxy.justjoinit.tech/.../logo.png",
    "city": "Gdansk",
    "street": "Aleja Grunwaldzka",
    "locations": [
        { "city": "Gdansk", "street": "Aleja Grunwaldzka" },
        { "city": "Suwalki", "street": null }
    ],
    "salary": "24,000 - 33,000 PLN/month (net, b2b)",
    "salaryMin": 24000,
    "salaryMax": 33000,
    "salaryCurrency": "PLN",
    "salaryType": "b2b",
    "salaryUnit": "month",
    "salaryGross": false,
    "allEmploymentTypes": [
        {
            "from": 24000,
            "to": 33000,
            "currency": "PLN",
            "type": "b2b",
            "unit": "month",
            "gross": false,
            "currencySource": "original"
        },
        {
            "from": 18000,
            "to": 27000,
            "currency": "PLN",
            "type": "permanent",
            "unit": "month",
            "gross": true,
            "currencySource": "original"
        },
        {
            "from": 6402,
            "to": 8803,
            "currency": "USD",
            "type": "b2b",
            "unit": "month",
            "gross": false,
            "currencySource": "conversion"
        }
    ],
    "experienceLevel": "senior",
    "workplaceType": "hybrid",
    "workingTime": "full_time",
    "requiredSkills": ["Angular", "Python", "TypeScript", "REST API"],
    "niceToHaveSkills": [],
    "remoteInterview": true,
    "isPromoted": false,
    "isSuperOffer": false,
    "publishedAt": "2026-03-15T08:00:00.000Z",
    "lastPublishedAt": "2026-03-15T08:00:00.000Z",
    "expiredAt": "2026-04-15T21:59:59.999Z",
    "slug": "code-and-pepper-fullstack-developer-angular-python--gdansk-javascript",
    "jobUrl": "https://justjoin.it/job-offer/code-and-pepper-fullstack-developer-angular-python--gdansk-javascript",
    "guid": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "scrapedAt": "2026-03-16T12:00:00.000Z"
}

Example Output (Full Details Mode)

Includes all fields above plus:

{
    "description": "We are looking for a Senior Fullstack Developer with strong Angular and Python skills to join our product team...",
    "companyWebsite": "https://codeandpepper.com",
    "country": "PL",
    "region": "Pomorskie",
    "validThrough": "2026-04-15T21:59:59.999Z",
    "requiredSkillsDetailed": [
        { "name": "Angular", "level": 4 },
        { "name": "Python", "level": 4 },
        { "name": "TypeScript", "level": 3 },
        { "name": "REST API", "level": 3 }
    ],
    "languages": [{ "code": "en", "level": "B2" }],
    "countryCode": "PL"
}

Available Technology Categories

Slug	Name
javascript	JavaScript
html	HTML
php	PHP
ruby	Ruby
python	Python
java	Java
net	.NET
scala	Scala
c	C
mobile	Mobile
testing	Testing/QA
devops	DevOps
admin	Admin/IT
ux	UX/UI
pm	Project Management
game	Game Dev
analytics	Analytics
security	Security
data	Data
go	Go
support	Support
erp	ERP
architecture	Architecture
ai	AI/ML

Performance and Cost

Default Mode (extractFullDetails: false)

• Speed: ~100 offers per request (single HTTP call per listing page)
• Cost: Minimal -- one HTTP request per 100 offers
• Proxy: Optional, works without proxies in most cases
• Recommended for: Most use cases, salary analysis, market research

Full Details Mode (extractFullDetails: true)

• Speed: 1 HTTP request per offer (for full descriptions)
• Cost: Higher -- one request per offer plus listing page requests
• Proxy: Recommended to avoid rate limiting
• Recommended for: When you need full job descriptions, skill proficiency levels, or language requirements

URL Filter Reference

JustJoin.it URL structure:

https://justjoin.it/job-offers/{location}/{category}?{filters}

Query Parameters

Parameter	Values	Example
experience-level	junior, mid, senior, lead	?experience-level=senior,mid
employment-type	b2b, permanent, mandate_contract	?employment-type=b2b
workplace-type	remote, hybrid, office	?workplace-type=remote,hybrid
with-salary	yes	?with-salary=yes
keyword	any string	?keyword=React
orderBy	DESC	?orderBy=DESC
sortBy	published, salary	?sortBy=published

Example URLs

# All remote senior Python jobs with salary
https://justjoin.it/job-offers/all-locations/python?experience-level=senior&workplace-type=remote&with-salary=yes

# B2B JavaScript jobs in Warsaw
https://justjoin.it/job-offers/warszawa/javascript?employment-type=b2b

# All DevOps jobs sorted by salary
https://justjoin.it/job-offers/all-locations/devops?with-salary=yes&sortBy=salary&orderBy=DESC