Developer Needed to Build API for Aggregating Job Listings from External Platforms

@OutsourceMan

⭐⭐⭐⭐⭐ Proposal for Job Aggregation API: CnELIndia is ready to build your scalable API for fetching, normalizing, and serving job listings from LinkedIn, Indeed, and other platforms to power your job portal. Our Approach: Prioritize official APIs for compliance and speed; use ethical web scraping with proxies only where needed. Built in Node.js/JavaScript with MongoDB for fast filtering by location, role, and experience. Deliverables: Fully functional RESTful API, clean documented code, scheduled data refresh via cron jobs, and basic usage guide for easy extension. How CnELIndia Team Helps You Succeed: Step 1: Requirements call to finalize sources and filters. Step 2: Design and develop core service with testing. Step 3: Integrate with your frontend and deploy. Step 4: Provide 30-day post-launch support and maintenance. Timeline & Cost: 4-6 weeks total; competitive quote shared after call. Next: Schedule a quick call to review similar past projects and start.

@kamran2012

Hey, I will build your job aggregation API — fetching listings from external platforms, normalizing the data into a unified schema, and exposing filtered endpoints for your portal frontend. One critical design decision: I will implement a hybrid approach where official APIs (Indeed Publisher, Adzuna, etc.) serve as primary sources, with scraping as a fallback for boards without public APIs. Each source gets its own adapter behind a common interface, so adding new platforms later means writing one adapter — not reworking the pipeline. For freshness, a scheduled job with configurable intervals per source keeps listings current without hammering rate limits. Questions: 1) Which specific job boards are highest priority for launch — and do you already hold API keys for any of them? Looking forward to discussing further. Best regards, Kamran

@doomshellsl

Hello, Doomshell specializes in building scalable APIs and data aggregation systems. Your requirement for a centralized job listings API aligns well with our experience in integrating multiple external platforms and developing high-performance backend services. We can build a reliable aggregation layer that fetches job data from platforms like LinkedIn, Indeed, and others using official APIs or compliant scraping where needed. The data will be cleaned, normalized, and structured into a unified format, enabling advanced filtering by location, role, experience, and more. Our approach includes: Scalable backend (Node.js/Python) with clean architecture Efficient ETL pipeline for data extraction and normalization Scheduled or near real-time syncing for data freshness Optimized database design (SQL/NoSQL) Strong error handling, logging, and performance optimization You’ll receive a fully functional API, clean and maintainable code, and clear documentation for easy scalability. A couple of quick questions: Which platforms should be prioritized in Phase 1? Do you prefer real-time sync or scheduled updates? Looking forward to collaborating on this. Best regards,

@ZohaibRoy

⭐⭐⭐⭐⭐ Create a Job Portal API for Fetching Job Listings Efficiently ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and I see you are looking for an experienced developer to create an API for your job portal. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for job portal APIs. I will build a robust API that fetches job listings from various platforms, ensuring data is fresh and well-structured. ➡️ Why Me? I can easily develop your job portal API as I have 5 years of experience in API development, web scraping, and backend services. My expertise includes data extraction, transformation, and integration with various job boards. Additionally, I have a strong grip on Python, Node.js, and database management, ensuring a comprehensive approach to your project. ➡️ Let's have a quick chat to discuss your project in detail. I'll showcase samples of my previous work and demonstrate how I can meet your needs effectively. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ API Development ✅ Web Scraping ✅ Data Transformation ✅ Backend Services ✅ Python Programming ✅ Node.js Development ✅ SQL Databases ✅ NoSQL Databases ✅ Job Board Integrations ✅ Data Filtering ✅ Performance Optimization ✅ Documentation Writing Waiting for your response! Best Regards, Zohaib

@DeveloperStation

Hi, We’ve built similar job aggregation systems that pull listings from multiple sources, including Indeed and LinkedIn. We’ve also developed dedicated web scrapers to extract job data from company career pages, so we’re well-versed in both API integration and web scraping. For your project, we can use a combination of both methods to ensure we capture as many relevant jobs as possible. We can also implement advanced filtering options to help users find the most suitable jobs quickly. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. With 10+ years of experience in developing APIs and backend services, I specialize in aggregating data from external platforms. I understand the intricacies of data extraction, transformation, and normalization, ensuring the aggregated data is not only comprehensive but also accessible and usable. To create an API for your job portal, I will leverage my expertise in Python and Node.js while focusing on performance and scalability. I will implement effective filtering options for location, role, and experience, and I will also establish a mechanism for data freshness through scheduled updates or real-time synchronization. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Here’s my question for you: 1. Would you prefer a focus on API integration, or do you envision employing scraping methods for data extraction? Let’s discuss over chat! Regards, Arpit Jaiswal

@Programmers12

I can build a scalable job aggregation API that pulls listings from multiple external platforms through official APIs where available and structured scraping where needed, with normalized data, advanced filtering, freshness automation, and performance-focused architecture for reliable large-scale job syncing. My approach prioritizes clean backend structure, maintainability, and extensibility so your portal has a stable foundation for browsing, search, and future growth. Best Regards, Muhammad

@VianRey1

You want your job portal to stand out, but wrestling with scattered job data and slow updates makes it tough for users to find the right roles quickly. It’s frustrating to see great candidates bounce when listings aren’t fresh or filters don’t work as expected. You can expect a streamlined API that pulls in job listings from major platforms, keeps data up to date, and lets users filter by location, role, or experience without lag. First, I’ll connect your backend to external job boards using API integration or scraping, depending on what’s available. Next, I’ll normalize and filter the data so users always get relevant, organized results. Finally, I’ll set up regular updates to ensure your listings stay current and searchable. Which job boards would you like to prioritize for the first phase?

@DeyaaAhmed

Hi, I can build a scalable job aggregation API using Django and Django REST Framework, designed to fetch, normalize, and filter job listings from multiple external sources. I will implement a hybrid approach: using official APIs where available (e.g., LinkedIn, Indeed) and robust, ethical scraping with Playwright/Scrapy for others, ensuring data freshness via scheduled background tasks. The system will handle data transformation, deduplication, and filtering by location, role, and experience, delivering clean, structured JSON responses. You will receive the fully functional API, well-documented source code, and deployment instructions. I have extensive experience building data aggregation platforms and can share relevant portfolio examples upon request. I also offer FREE post-delivery support to monitor data feed stability, adjust scraping selectors if source sites change, and optimize query performance as your database grows. Let's discuss the project in more details.

@ashinnd84

Hello there, we are a team of Senior Full Stack Web Developers and we can build your excellent scalable application for you. Please, send me a message to discuss the work and finish in no time. Thanks Ashish Kumar.

@kaustubhbawa123

Hi, I am an IITian , worked at fortune 500 companies. I will make it a reality for you. With 7+ years of experience I will build a RESTful API using Node. js, Express. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect

@webnsoftindia

--- Job Aggregation API & Backend System (Multi-Source Job Portal Integration) --- Experienced backend developer available to build a scalable job aggregation service that consolidates listings from multiple external platforms into a unified API for your job portal. Key Features: Centralized backend service for fetching, normalizing, and storing job listings from multiple sources using official APIs where available and structured scraping where required. Includes advanced filtering (location, role, experience, keywords), data transformation pipelines, and scheduled sync mechanisms to ensure listings remain fresh and consistent. Thanks

@sf264

Hello, I will create an API for your job portal website that will fetch job listings from multiple external job platforms. I delivered a similar project last week with a 5-star review and would love to show that in private. Message me and let's talk more about your project and I will share my approach today. Cheers, Fahad.

@SmartCodeDev

Hello, I can build a scalable job aggregation API that fetches and normalizes listings from multiple external platforms. I will use API integrations where available and fallback to reliable scraping for sources without public APIs. Data will be cleaned, standardized, and stored for fast querying with filters like location, role, and experience. I will implement scheduled syncing to keep listings fresh and consistent. The backend can be built with Node.js or Python depending on your preference. The system will be optimized for performance and easy scaling as data grows. You will receive clean, well documented code and clear usage instructions. I have experience building similar data aggregation systems and can share examples on request. Estimated timeline is 5 to 7 days depending on number of sources. Ready to discuss your target platforms and start immediately.

@usmansharif362

⭐Job Portal API Integration & Aggregation Service⭐ Hey, ➤ I’ve reviewed your requirements. You need more than a simple API—you’re building a scalable aggregation layer that can pull, normalize, and serve job data from multiple external platforms efficiently. That’s exactly the kind of backend system I work on. ✅How I will help: ↪️ Build API/service to fetch jobs from external platforms (API + scraping where needed) ↪️ Normalize and structure data for consistent usage ↪️ Implement filters (location, role, experience, etc.) ↪️ Set up scheduled sync or near real-time updates ↪️ Optimize for performance and scalability ✅DELIVERABLES: ✔️ Fully functional job aggregation API/service ✔️ Clean, modular, and well-documented code ✔️ Integrated data sources with fallback strategies ✔️ Scalable database structure (SQL/NoSQL) ✔️ Documentation for usage and future extension ✅APPROACH: ✔️ Prefer official APIs (stable & reliable), fallback to scraping when needed ✔️ Build clean data pipelines (fetch → transform → serve) ✔️ Focus on performance, caching, and rate-limit handling ✔️ Keep system extensible for adding more job sources later ?Portfolio: https://www.freelancer.pk/u/usmansharif362 ⚫Quick Questions: ❓ Which platforms should be prioritized (LinkedIn, Indeed, others)? ❓ Do you prefer real-time data or scheduled updates (e.g., every few hours)? Regards, Usman Sharif

@umarbsse

Got it. I’ll keep future Freelancer proposals under 1500 characters. Here is the shorter version: Hi, I can build a backend API/integration layer for your job portal to fetch, normalize, store, and serve job listings from multiple external platforms. My approach: * Review target sources such as LinkedIn, Indeed, and other job boards * Use official APIs where available and permitted * Use compliant scraping only when APIs are not available * Build the backend in Python or Node.js * Normalize all job data into one standard format * Store listings in SQL or NoSQL database * Add filters for location, role, experience, job type, and keywords * Add scheduled sync to keep jobs fresh * Handle duplicates, expired jobs, failed sources, and source tracking * Create clean API endpoints for your frontend * Add logging, error handling, and basic documentation I have experience with backend APIs, third-party integrations, scraping workflows, data extraction, data normalization, automation, and database-backed systems. I recommend starting with 2–3 priority job sources first, making the structure scalable, then adding more sources later. This will keep the system reliable and easier to maintain. Estimated timeline: 10 to 15 days, depending on the number of sources and API/scraping complexity. I can deliver a fully functional API/service with clean documented code, database structure, filtering, scheduled updates, and instructions for future extension.

@abhishek060

Hi, I understand you need an API/service to aggregate job listings from multiple platforms with proper filtering and data normalization. I can build this using a scalable Node.js backend, handling API integrations/scraping, data normalization, filtering, and scheduled updates. I’ve worked on similar systems and can share examples once we connect. Approach: I’ll use official APIs wherever available for stability and compliance, and structured scraping only where APIs are limited. I’ll handle data extraction, normalization, filtering (location, role, experience), and set up scheduled updates for fresh data. Timeline & Cost: A basic working API can be delivered in around 4–7 days. The final timeline and cost will depend on the number of platforms and the scope. Just a quick question: - Which job platforms would you like to integrate first? I can build this in a clean, scalable way, and I’m ready to get started. Best regards Abhishek

@alizain721

Aggregators usually trip over deduping and field normalization — that's what makes job lists feel messy to users. The real blockers here are schema drift, rate limits, and keeping freshness without hitting TOS or getting IP-blocked. I'd build a Python FastAPI service with background workers (Celery or RQ) for scheduled pulls, using official APIs where available and Playwright + proxy rotation for sites that need scraping. Normalize records with JSON Schema, store canonical data in Postgres, index in Elasticsearch for fast filtering (location, role, experience) and expose REST endpoints with pagination and simple docs. I can share code snippets or a lightweight demo of past aggregator work on request. For $500 I can deliver an MVP in ~2 weeks (2 sources + normalization + filters). Which two platforms should I prioritize first?

@craigd43

With your ambitious project to develop a job portal website, allow me to showcase why I'm the ideal developer for the task. Not only do I boast extensive experience with backend development on multiple platforms including Node.js, PHP, and C#, I also have a knack for creating APIs that are not only highly functional but also perform optimally, seeing from your project requirements. Moreover, I hold a strong background in web scraping and have successfully completed similar projects before creating APIs and integrating third-party services as per need. You can rely on my skills to handle data extraction, transformation, normalization with complete adherence to data freshness ensuring scheduled updates or real-time sync as required. In addition to this, my expertise in JavaScript and Website Design allows me to create impeccable user interface designs ensuring complete user satisfaction. While striving for the best results quickly is crucial in any project, I pride myself on maintain the utmost code quality and delivering well-documented work to facilitate easy usability and future extensions. Overall, with my comprehensive skills and dogged determination for delivering cutting-edge solutions, I assure you of an API/system that would out-perform all expectations.