Platform Professional Services Senior Consultant (AI for Detection & Response) focused on implementation, configuration, optimization and operational support of CrowdStrike Falcon AI/ML features. Role requires ~5-8 years' security operations or customer-facing technical experience, Python/scripting skills, endpoint and cloud knowledge, and native Japanese plus business English. May require travel for assignments.

CrowdStrike is hiring an Associate Analyst for the Falcon Complete team to detect and respond to incidents in real time across Windows, Mac and Linux, perform basic static and dynamic malware analysis, develop/improve detection and countermeasure processes, and communicate findings to customers. The role requires high business-level to native Japanese (writing included), is open to candidates located in Japan, Australia or Austria (remote), involves allocated shift schedules (40 hours/week, Wed–Sat or Sun–Wed), expects 0–2 years related experience, and does not offer visa sponsorship.

SearchApi seeks an experienced engineer to own the browser stack: patch browser engines (Chromium/Firefox) in C++, maintain per-OS fingerprint profiles, eliminate automation-detection signals (navigator, WebGL, canvas, audio, fonts, Client Hints, CDP leaks), and build tooling and tests to prevent regressions. The role requires deep reverse-engineering skills, familiarity with large browser build systems, and proven contributions to browser-engine patches or stealth tooling.

Join DuckDuckGo's Privacy Functional Team to lead and own major components of privacy technology, design systems to protect user privacy, build features for Tracker Radar, and participate in privacy reviews and audits. Role is remote (many listed countries), includes mentoring responsibilities, requires occasional travel (~2 times/year), and offers $178,500 USD annual compensation plus stock options.

DuckDuckGo seeks a Privacy Engineering Director to own complex privacy initiatives end-to-end, build privacy triage/review processes and automation, and grow privacy engineers. Requires 10+ years leading privacy reviews/audits and 4+ years privacy engineering leadership. Role is remote across many countries; compensation listed at $243,800 USD/year. Candidates must be willing to travel ~2x/year.

Fastly is hiring a Threat Detection Analyst for the APAC CSOC (Japanese-speaking), remote based in Tokyo. The role involves 24x7 SOC shifts, monitoring and analyzing customer activity, responding to application-layer attacks (including bot attacks and account takeover), WAF administration, supporting agent integrations, scripting/troubleshooting, and producing customer-facing reports and security content. The role requires fluency in English and Japanese language capability; travel to the US and internationally is required.

Join Fastly's Customer Security Operations Center to monitor and analyze customer activity, detect account-takeover and bot attacks, administer WAFs, handle escalations, create security content and reports, and contribute to product and process improvements. Role requires SOC experience, strong application security knowledge, scripting and system administration skills, fluent English, and Japanese-speaking capability. Position is remote based in Tokyo with shift work and international travel as required.

SearchApi seeks a remote Anti-Bot Engineer to research and implement anti-bot evasion, reverse engineer detection systems (Cloudflare, Akamai, DataDome, PerimeterX, etc.), optimize Playwright/Puppeteer/CDP configurations, debug TLS/protocol fingerprinting (JA3/JA4, HTTP/2, HTTP/3/QUIC), analyze network traffic, and run headless browsers reliably at scale. Fluent English and deep hands-on experience with browser internals, fingerprinting, network analysis tools, and relevant tooling (Playwright, Puppeteer, Selenium, Wireshark, Burp Suite, mitmproxy) are required.