PHP Developer – SEON, Anti-Fraud

This is a fully remote position, open to applicants in Europe.

📋 Description

• Collaborate with SEON as a product, not merely at the API level

• Create and execute fraud detection and prevention workflows

• Engage with risk signals, rules, scoring, and decision-making frameworks

• Develop and uphold anti-fraud orchestration within intricate systems

• Make autonomous technical choices on how and where to integrate SEON checks

• Comprehend the distinction between simple provider integration and constructing a comprehensive fraud-control layer

⛳️ Requirements

• Over 4 years of professional experience in PHP

• Extensive hands-on experience integrating SEON into production environments

• Proven experience in developing antifraud, risk, or security-related workflows

• Strong knowledge of REST APIs and webhooks

• Solid understanding of asynchronous processing

• Comprehensive knowledge of queues and event-driven architecture

• Strong grasp of transactional consistency

• In-depth understanding of retry, timeout, and fallback patterns

• Familiarity with idempotency concepts

• Strong understanding of observability, including logging, tracing, and monitoring

• Experience with Symfony or another contemporary PHP framework

• Good command of SQL and transactional systems

• Ability to interpret external provider documentation and translate it into production-ready solutions

• Capacity to work independently in settings with incomplete requirements and complex domain logic

• Integration of SEON API into essential business processes

• Experience with transaction screening, device intelligence, and enrichment of email, phone, and IP

• Development of logic based on SEON rules, scoring, and signals

• Management of manual review and case management workflows

• Experience in integrating SEON within fintech, payments, or high-risk environments

• Ability to tailor SEON to various use cases beyond basic integration

• Understanding of strategies to minimize false positives and false negatives through effective system design

🏝️ Benefits

• Competitive compensation package based on your experience

• 19 business days of flexible Paid Time Off (PTO)

• Fully remote work with flexible hours (aligned with the CET time zone) from any location of your choice

• Values-driven culture that fosters a friendly and supportive work environment

• Opportunities to regularly engage in conferences and community events as both a participant and contributor

• Matrix organizational structure aimed at streamlining communication, eliminating barriers, and enhancing efficiency