Automation Engineer (Data Scraping)

Mức lương: 13 - 18 triệu VNĐ
Địa điểm: Hồ Chí Minh
Kinh nghiệm: 2 - 4 năm
Bằng cấp: Cao Đẳng trở lên

Hạn nộp hồ sơ: 20/06/2026 (Còn 16 ngày)

Công Ty TNHH Công Nghệ Ứng Dụng Hợp Nhất Global Success

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Thông tin
Việc làm

Địa điểm làm việc:

Hồ Chí Minh

AB04 Hẻm số 09, Đường số 66, phường An Khánh, Hồ Chí Minh

(Trước sáp nhập: Thủ Đức, Hồ Chí Minh | Sau sáp nhập: An Khánh, Hồ Chí Minh)

CV CỦA BẠN CÓ PHÙ HỢP VỚI VIỆC LÀM NÀY?

Chi Tiết Công Việc

Mô tả công việc:

Job Responsibilities

Build, operate, and maintain web scraping/crawling systems for sports-related data sources such as live scores, match schedules, betting odds, livestreams, news, player/team statistics, etc.
Develop real-time data collection pipelines with low latency (sub-second for livescore systems) while ensuring 24/7 stability and reliability.
Design and optimize scraping workflows including distributed jobs, queues, retry logic, monitoring, and alerting when data sources fail or change structure.
Implement anti-detection and anonymity techniques, including:
- Proxy rotation (residential/datacenter/mobile)
- User-agent & fingerprint rotation
- TLS/JA3 spoofing
- Bypassing Cloudflare, Akamai, PerimeterX, and DataDome
- CAPTCHA solving
- Headless browser stealth
Reverse-engineer private APIs, m3u8/HLS streams, and WebSocket feeds from sports data providers.
Standardize, clean, and push collected data into storage systems such as MySQL, MongoDB, Redis, RabbitMQ, etc.
Monitor source structure changes and quickly patch scrapers when targets update DOM structures, APIs, or anti-bot systems.
Automate SEO workflows, including:
- Bulk keyword research
- SERP crawling
- Keyword rank tracking
- On-page SEO audits
- Index checking
- Detecting Google algorithm changes
Participate in developing domain evaluation and domain hunting systems similar to SpamZilla / ODYS / Domcop / ExpiredDomains.net:
- Collect expired/dropped/auction domains from sources such as GoDaddy Auctions, NameJet, SnapNames, DropCatch, Dynadot, Sav, Park.io, Pool, etc.
- Evaluate domain quality and domain age
- Detect spam signals
- Generate scoring and reporting systems for domains
Automate repetitive SEO-related tasks:
- Submit indexing
- Create & verify Search Console / Analytics properties
- Check robots.txt / sitemap / lang
- Monitor uptime and Core Web Vitals
Optimize infrastructure costs (proxy, server, browser pool) while maintaining throughput and system stability.
Collaborate with Backend, Data, and DevOps teams to integrate collected data into final products.

Yêu cầu công việc:

Mandatory Requirements

Send your ENGLISH CV for this position
Minimum 2 years of experience in production-scale scraping/automation systems (not standalone scripts).
Strong proficiency in Python (Scrapy, Playwright, Selenium, httpx/aiohttp, asyncio) or Node.js (Puppeteer, Playwright, Crawlee, undici).
Deep understanding of:
- HTTP/HTTPS
- TLS handshake
- HTTP/2
- WebSocket
- Cookie/session handling
- CORS
Hands-on experience bypassing common anti-bot systems:
- Cloudflare (Turnstile, JS Challenge)
- DataDome
- PerimeterX
- Akamai
- Imperva
- reCAPTCHA v2/v3
- hCaptcha
Experience managing proxy pools (residential/mobile/ISP) and strong understanding of fingerprinting concepts:
- Canvas
- WebGL
- Audio
- Fonts
- TLS/JA3
- HTTP/2 frame order
Experience with headless browser stealth tools:
- puppeteer-extra-stealth
- playwright-stealth
- patch right
- camoufox
- undetected-chromedriver
Ability to parse HLS/DASH streams (.m3u8, .mpd) and handle tokens and signed URLs for streaming.
Strong understanding of core SEO metrics:
- DA/PA
- DR/UR
- TF/CF
- Topical Trust Flow
- Anchor ratio
- Link velocity
- Spam score
Experience integrating APIs from SEO platforms:
- As
- Data For SEO
- SerAPI
- WhoisXML
- DomainTools
- Wayback Machine CDX API
Strong experience with Linux servers, Docker, cron jobs, queue systems (Redis/RabbitMQ/Kafka), logging, and monitoring tools (Grafana/Prometheus/Sentry).
Understanding of:
- Rate limiting
- Distributed scraping
- IP reputation
- Request shaping

Preferred Qualifications

Previous experience building scraping systems for sports, betting, or livescore platforms.
Ability to reverse-engineer mobile applications using mitmproxy, Charles, or Frida to extract private APIs.
Experience with Kubernetes and autoscaling browser pools.
Familiarity with GraphQL, gRPC, and Protobuf endpoints.
Understanding of the WordPress ecosystem:
- WP-CLI
- REST API
- XML-RPC
- WordPress Database
- Basic hooks/filters
Familiar with fingerprint/cookie isolation tools:
- Ads Power
- GoLogin
- Kameleo
- Octo Browser

Desired Qualities

Strong problem-solving mindset with patience and persistence.
Proactive, creative, and adaptable at work.
Careful and detail-oriented with strong awareness of system stability, monitoring, alerting, and recovery processes.

Kỹ năng:

Docker , Node.js , Python

Quyền lợi được hưởng:

Benefits

Salary: 13 – 18 million VND (negotiable based on capability).
Full participation in social insurance, health insurance, and unemployment insurance according to Vietnamese labor law.
Public holidays and Tet holidays in accordance with Vietnamese regulations.
Opportunity to work in a highly practical environment with large-scale scraping and automation challenges.

Ngành nghề:

Lập Trình - Phát Triển Phần Mềm

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