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How to build a niche job board in Bubble

A niche job board in Bubble focuses on a specific industry with tailored filters, employer branding pages, candidate profiles, and email alerts for new postings. This tutorial covers building the database schema, creating job listing and application flows, adding industry-specific search filters, and setting up automated job alert emails.

What you'll learn

  • How to design a job board database with industry-specific categories
  • How to build job listing pages with advanced filtering
  • How to create employer branding pages and application workflows
  • How to set up automated email alerts for new job postings
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Beginner7 min read35-45 minAll Bubble plans (email alerts require Growth plan for backend workflows)March 2026RapidDev Engineering Team
TL;DR

A niche job board in Bubble focuses on a specific industry with tailored filters, employer branding pages, candidate profiles, and email alerts for new postings. This tutorial covers building the database schema, creating job listing and application flows, adding industry-specific search filters, and setting up automated job alert emails.

Overview: Building a Niche Job Board in Bubble

Generic job boards compete with Indeed and LinkedIn. Niche job boards win by serving a specific industry deeply. This tutorial walks through building a focused job board in Bubble with industry-specific categories, employer profiles, candidate matching, and automated alerts. Whether your niche is healthcare, remote tech, sustainability, or creative roles, the architecture is the same.

Prerequisites

  • A Bubble account with an app
  • A clear niche/industry focus for your job board
  • Understanding of Bubble Data Types and Repeating Groups
  • Familiarity with Bubble's email sending capabilities

Step-by-step guide

1

Create the job board database schema

In the Data tab, create these Data Types: Company (name, logo, description, website, industry, location, size — text like '1-10', '11-50', '51-200'). Job_Posting (company — Company, title, description, category — Option Set, location, salary_min — number, salary_max — number, employment_type — Option Set: Full-time/Part-time/Contract/Freelance, experience_level — Option Set: Entry/Mid/Senior, is_remote — yes/no, posted_at — date, expires_at — date, is_active — yes/no). Application (job — Job_Posting, applicant — User, resume — file, cover_letter — text, status — text: submitted/reviewed/shortlisted/rejected, applied_at — date). Job_Alert (user — User, categories — list of Option Set, keywords — text, frequency — text: daily/weekly).

Expected result: Complete database schema with Data Types and Option Sets for a niche job board.

2

Build the job search page with niche-specific filters

Create a 'jobs' page with a search bar and filter panel. Add filter controls: a Dropdown for category (your niche-specific categories from the Option Set), a Dropdown for employment_type, a Dropdown for experience_level, a Checkbox for remote_only, and a location Search Input. Set up a Repeating Group with data source: Do a Search for Job_Posting with constraints matching each filter (use Ignore empty constraints so blank filters show all jobs). Sort by posted_at descending. Each job card shows the title, company logo and name, location, salary range, and tags for employment type and experience level.

Expected result: A job search page with working industry-specific filters and a clean listing of matching jobs.

3

Create the job detail and application pages

Create a 'job' page (type: Job_Posting). Display the full job description with company logo, title, location, salary, employment type, and a formatted description. Add an 'Apply Now' button. When clicked, check if the user is logged in (redirect to signup if not). Show an application form with resume upload (File Uploader element), cover letter (Multiline Input), and a Submit button. The submit workflow creates an Application record linking the job, applicant, resume, and cover letter. Send an email to the company's contact with the application details. Show a confirmation message.

Pro tip: Check if the user has already applied to this job before showing the Apply button — search for existing Applications where job = Current Page's Job_Posting AND applicant = Current User.

Expected result: Users can view full job details and submit applications with resume and cover letter.

4

Build employer branding pages and a posting dashboard

Create a 'company' page (type: Company) showing the company profile: logo, description, website link, size, location, and a Repeating Group of their active Job_Postings. Create an 'employer-dashboard' page for logged-in company users. Include a 'Post New Job' form with inputs for all Job_Posting fields, and a Repeating Group of their existing postings with options to edit, deactivate, or delete. Add an application viewer: when the employer selects a job, show all Applications in a Repeating Group with applicant name, resume download link, cover letter preview, and status update buttons (Review, Shortlist, Reject).

Expected result: Companies have branded profile pages and a dashboard for managing postings and reviewing applications.

5

Implement automated job alert emails

Create a 'job-alerts' page where logged-in users configure their preferences: select categories, enter keywords, and choose frequency (daily or weekly). Save as a Job_Alert record. Create a backend workflow called 'send-job-alerts' that searches for Job_Postings created since the last alert run, matching the user's categories and keywords. For each matching user-job pair, send an email listing the new jobs with links to their detail pages. Schedule this workflow to run daily. For weekly alerts, add a condition checking the day of the week.

Expected result: Users receive automated email alerts when new jobs matching their preferences are posted.

6

Add SEO-friendly job listing URLs and meta tags

In Bubble's Settings, configure your job detail page to use the Job_Posting's slug in the URL (set slugs via the 'Set a thing's slug' action when creating job postings). On the job page, go to the SEO/Metatags section in the page settings and set dynamic meta tags: Page title to the job title + company name, meta description to a truncated job description, and OG image to the company logo. This helps job listings appear in search results. Add a sitemap page that lists all active job URLs for search engine crawling.

Expected result: Job listing pages have SEO-friendly URLs and dynamic meta tags for search engine visibility.

Complete working example

Workflow summary
1NICHE JOB BOARD SUMMARY
2========================
3
4DATA TYPES:
5 Company: name, logo, description, website, industry, location, size
6 Job_Posting: company, title, description, category, location,
7 salary_min, salary_max, employment_type, experience_level,
8 is_remote, posted_at, expires_at, is_active
9 Application: job, applicant (User), resume (file),
10 cover_letter, status, applied_at
11 Job_Alert: user, categories (list), keywords, frequency
12
13OPTION SETS:
14 Job_Category: [your niche categories]
15 Employment_Type: Full-time, Part-time, Contract, Freelance
16 Experience_Level: Entry, Mid, Senior, Executive
17
18PAGES:
19 jobs Search + filter + listing
20 job Detail + apply
21 company Employer profile + active jobs
22 employer-dashboard Post jobs, manage applications
23 job-alerts Configure email preferences
24
25KEY WORKFLOWS:
26 Apply to Job:
27 Only when: Current User is logged in
28 AND no existing Application for this job
29 Create Application Send email to company
30
31 Post Job:
32 Create Job_Posting Set slug for SEO URL
33 Set posted_at and expires_at (30 days)
34
35 Job Alerts (Backend, scheduled daily):
36 Search Job_Postings created in last 24h
37 For each Job_Alert:
38 Filter postings by categories and keywords
39 If matches found: Send email with job links
40
41 Auto-expire Jobs (Backend, scheduled daily):
42 Search Job_Postings where expires_at < now
43 Set is_active = no

Common mistakes when building a niche job board in Bubble

Why it's a problem: Not checking for duplicate applications before allowing submission

How to avoid: Before showing the Apply button, search for existing Applications matching the job and user — hide the button if found

Why it's a problem: Using free-text categories instead of Option Sets

How to avoid: Use Option Sets for all categorical fields like job categories, employment types, and experience levels

Why it's a problem: Not implementing job expiration

How to avoid: Set an expires_at date when posting and run a daily backend workflow to deactivate expired postings

Best practices

  • Use Option Sets for all categorical data (categories, employment types, experience levels)
  • Implement automatic job expiration with a scheduled backend workflow
  • Check for duplicate applications before allowing submission
  • Set SEO-friendly slugs on job posting URLs for search engine visibility
  • Add dynamic meta tags on job detail pages for better search results
  • Use Ignore empty constraints on search filters so blank filters show all results
  • Send email notifications to employers when they receive new applications

Still stuck?

Copy one of these prompts to get a personalized, step-by-step explanation.

ChatGPT Prompt

I want to build a niche job board for the healthcare industry in Bubble. I need job listings with filters for specialization, location, and experience level, plus employer profiles and automated job alert emails. Can you help me design the database and page structure?

Bubble Prompt

Help me build a job board with industry-specific categories. I need a job search page with filters, a job detail page with an application form, an employer dashboard for posting and managing jobs, and automated email alerts for new postings.

Frequently asked questions

How do I monetize a niche job board?

Common models: charge employers per job posting ($50-200), offer featured/promoted listings at a premium, sell monthly subscription plans for unlimited postings, or charge for access to candidate profiles.

How many job listings can Bubble handle?

Bubble handles thousands of listings well. For optimal performance, paginate search results to 20 items per page and use database constraints rather than client-side filtering.

Can I allow employers to post jobs without creating an account?

You can, but it is not recommended. Account-based posting lets employers manage their listings, view applications, and build a company profile. Guest posting creates data management issues.

How do I handle salary display when employers do not provide it?

Make salary fields optional. Use conditional visibility on the salary display — show it only when salary_min is not empty. Consider adding a 'Salary not disclosed' text as the default view.

Can I add a candidate matching algorithm?

Yes. Create a Candidate_Profile Data Type with skills, experience, and preferences. Search for Job_Postings where category matches the candidate's preferred categories and experience_level matches their level. Rank results by matching criteria.

Can RapidDev help build a job board in Bubble?

Yes. RapidDev can build complete job boards with advanced search, employer dashboards, application tracking, automated alerts, payment integration for premium listings, and SEO optimization.

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