Senior Reverse Engineer

🕒 September 24

🇵🇱 Poland – Remote

💵 €90k - €110k / year

⏰ Full Time

🟠 Senior

👷🏻‍♀️ Engineer

👻 Ghost score 2%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Zyte

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2015

💼 Consulting

📦 Logistics

📣 Marketing

💰 $3M Debt Financing on 2021-12

Consulting • Logistics • Marketing

Zyte is a company specialized in providing web data extraction solutions that are now powered by AI. They offer a range of products including the Zyte API, which handles ban management, AI scraping, and proxy solutions for seamless web data collection. Additionally, Zyte provides scalable cloud hosting for Scrapy spiders, enabling efficient management and automation of web scraping tasks. Zyte caters to a diverse set of industries, providing data for e-commerce, news, AI, job postings, real estate, and more, while emphasizing legal compliance in their operations. With a focus on streamlined and cost-effective data extraction services, Zyte supports businesses in accelerating their data projects and enhancing data-driven decision-making.

📋 Description

• Reverse-engineer the hardest antibot and fingerprinting systems on the web across JS VMs, WASM, and polymorphic/obfuscated code • Build JS function tracing, deobfuscation pipelines, and fingerprint-inspection tooling to automate reverse-engineering investigations • Use LLMs, agents, and custom automation to deobfuscate, classify, and diagnose detection surfaces • Build and maintain website intelligence pipelines with checkpointed history and baseline-diffing capabilities • Feed AI reverse-engineering and ban-resolution systems the context, signals, and structured intelligence needed to resolve cases autonomously • Codify reverse-engineering wins into durable tools, rules, and pipelines for engineers and AI agents • Integrate tooling into the custom browser and automation stack • Mentor others in AI-augmented reverse-engineering techniques

🎯 Requirements

• A hacker mindset — able to rapidly develop proof-of-concepts and working tools to get to a result, and comfortable with the inherent uncertainty and open-endedness of the work • Demonstrated use of AI tooling (LLMs, coding agents, automation) to accelerate your own engineering, with a strong instinct for what to automate and when • Strong proficiency in JavaScript/Node.js and Python, with a broad programming background and exceptional problem-solving ability • Strong research, debugging, fuzzing, and reverse-engineering skills, including static, dynamic, and concolic analysis • Hands-on experience reversing JavaScript VMs, WASM, and heavily obfuscated or polymorphic code • A deep understanding of operating systems and computer networking concepts • Adept with tools such as Wireshark, Burp Suite, and similar for intercepting and debugging network traffic • Understanding of browser engines, browser fingerprinting, and antibot/anti-scraping mechanisms • Approach prioritization logically and with a measurement-backed strategy, and thrive in a collaborative environment • Bonus: Experience with reverse-engineering tools like IDA, Ghidra, Frida, or Babel • Bonus: Experience building tooling or pipelines that feed machine-learning or AI systems • Bonus: Experience with C/C++ and Rust • Bonus: Core contributions to Mozilla or Chromium projects

🏖️ Benefits

• Become part of a self-motivated, progressive, multi-cultural team • Have the freedom and flexibility to work from where you do your best work • Attend conferences and meet with team members from across the globe • Work with cutting-edge open source technologies and tools

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