About Us

LinkPricer.com is a platform for price comparison and purchase, allowing users to compare prices and conditions from different suppliers across 40+ marketplaces. We help SEO agencies, website owners, and digital marketers make informed decisions through transparent backlink valuation, marketplace insights, and user-friendly comparison workflows.

As we continue developing new features and simplifying the platform for a broader user base, we are expanding our content and branding efforts to strengthen our position in the SEO and link-building ecosystem.

About the Project and Our Product:

Linkpricer is an innovative platform designed to aggregate and compare backlink prices across over 40 different marketplaces. Our system relies on highly accurate, real-time data collection from varied sources. We are looking for a Senior Full-Stack Engineer to build our core infrastructure, ensuring our data ingestion is flawless and our user experience is lightning-fast.

The Role:

Approximately 85% Backend/Architecture and 15% Frontend integration. You will be responsible for building robust data scrapers, designing a highly performant database, building secure public APIs, and connecting this backend logic to our pre-designed frontend UI. Accuracy and speed are the lifelines of this product; if our data collection or database structuring fails, the platform cannot succeed.

Core Responsibilities

1. Data Ingestion & Web Scraping (Stage 1)

Architect and maintain reliable web scrapers capable of navigating behind logins and bypassing captchas to gather accurate marketplace data.
Integrate third-party partner data via direct API connections.
Build automated pipelines to securely parse and synchronize partner portfolio data from shared Google Sheets.

Database

Architecture (Stage 2)

Design a highly performant, scalable database structure to house millions of data points from various marketplaces.
Optimize database queries to ensure fast, reliable data retrieval for user-facing analytical tools.
Ensure absolute data integrity and accuracy across all scraped and ingested datasets.

Frontend

Integration & UI Logic (Stage 3)

Translate existing UI designs into a functional, responsive frontend using modern frameworks.
Develop a bulk domain comparison tool that can process and analyze up to 200 domains simultaneously.
Create dynamic order forms featuring real-time price calculation cards based on selected niches and content creation options.
Engineer a comprehensive order management dashboard with real-time status tracking and CSV export capabilities.

4. External API Development

Develop a secure, public-facing REST or GraphQL API for external partners.
Implement robust authentication and access control for external companies to securely view our pricing portfolio.
Enable programmatic order placement directly through the external API to facilitate seamless partner transactions.

Requirements

Backend Expertise:

Deep experience with backend languages suited for data processing (e.g., Node.js, Python, or Go).

Scraping Proficiency:

Proven track record of building resilient web scrapers using tools like Puppeteer, Playwright, or Selenium, including experience handling captchas, proxies, and Cloudflare.

Database Mastery:

Advanced knowledge of relational (PostgreSQL/MySQL) and non-relational databases, with a focus on structuring data for rapid retrieval.

API Design:

Experience building and securing robust APIs for public or B2B consumption (OAuth, API key management, rate limiting).

Frontend Skills:

Solid understanding of modern frontend frameworks (e.g., React, Vue.js, or Next.js) to connect complex backend logic to interactive user interfaces.

Why Join LinkPricer?

Work directly with the Founder in a fast-growing startup
High ownership with a clear and visible impact on the product
Flexible remote working setup
Opportunity to shape the technical direction and grow into a key technical leadership role

Senior Full-Stack Engineer (Data Architecture & Backend Focus) - Node.js, Python, or Go

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