Head of Tech
Position Overview
We are seeking an experienced Head of Tech / Senior Full-Stack Engineer with proven expertise in building and maintaining arbitrage infrastructure from the ground up. This is a critical leadership role for an in-house affiliate/arbitrage team operating in crypto and FX markets.
Key Responsibilities
- •Build edge-cloaking and anti-bot filtering infrastructure from scratch
- •Integrate TDS (Keitaro) with entire infrastructure stack
- •Maximize domain lifetime and availability
- •Develop anti-abuse processes and playbooks
- •Standardize server and landing page deployment procedures
- •Automate manual processes and eliminate chaos
- •Ensure 24/6 production stability and incident response
Required Experience
**3+ years in affiliate/arbitrage teams** (crypto, FX, or gambling)
**Cloaking expertise:**
- •Simple and advanced (multi-layer) implementations
- •Understanding of detection mechanisms and prevention
- •Quick adaptation to new risk patterns
**Edge-level experience:**
- •Cloudflare Workers, WAF, Bot Management, Transform Rules
- •DDoS-Guard or alternative edge solutions
**Traffic filtering:**
- •User-Agent, IP, ASN, DC ranges filtering
- •Fingerprint and behavior-based logic
- •Rate-limiting, JS challenges, allow/deny scenarios
**Anti-abuse and domain survivability:**
- •Abuse trigger minimization
- •Registrar and hosting provider management
- •Fast migrations, rotations, backup plans
**Server expertise:**
- •Linux, Nginx, SSL, DNS
- •Proxies, tunnels, logging
- •Hardening, backups
**Full-stack capabilities:**
- •Server setup from scratch
- •Landing page deployment and migration
- •Automation (Node.js, Python)
**DevOps approach:**
- •Docker containerization
- •Basic CI/CD pipelines
- •Monitoring and alerting
**Scale management:**
- •Dozens of domains
- •Mass deployments
- •Templates, configs, error control
**TDS/Tracking (MANDATORY):**
- •Practical Keitaro experience
- •Understanding flows, campaigns, offers, landers
- •TDS integration with cloaks and edge filtering
- •Postback, tokens, parameter management
- •Traffic loss debugging, redirects, loops, routing issues
- •Experience with Binom, AdsBridge, or similar TDS platforms — bonus
**Basic technical SEO:**
- •Indexation management
- •Canonical/hreflang implementation
- •Technical risk awareness
Nice-to-Have Skills
Cloudflare API (zone, rule, worker automation)
Log analysis (ELK, ClickHouse, Grafana, or custom solutions)
Anti-fraud and traffic quality assessment
Security-first mindset (access control, secrets, auditing)
Employment Terms
- •**Full-time commitment**
- •6 days per week
- •Always available (work hours + critical incidents)
- •Building everything from scratch: infrastructure, processes, standards
**Important Note:** No illusions — this is a demanding role. Not for people without real arbitrage experience, tire-kickers, or those just looking to snoop around.
Compensation
- •Starting salary: $2,500+ USD/month
Interested in this role?
Apply directly — usually get a response within 24h
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Head of Tech
$2,500/month