PHP Developer – SEON, Anti-Fraud
Location
Germany
Posted
73 days ago
Salary
0
Seniority
Senior
Job Description
PHP Developer – SEON, Anti-Fraud
DVM Hardware
• Work with SEON as a product, not just at the API level • Design and implement fraud detection and prevention flows • Work with risk signals, rules, scoring, and decision-making logic • Build and maintain anti-fraud orchestration within complex systems • Make independent technical decisions on how and where to integrate SEON checks • Understand the difference between simple provider integration and building a full fraud-control layer
Job Requirements
- 4+ years of commercial experience with PHP
- Solid hands-on experience integrating SEON into production systems
- Experience building antifraud / risk / security-related flows
- Strong understanding of: REST APIs and webhooks
- Strong understanding of: Asynchronous processing
- Strong understanding of: Queues and event-driven architecture
- Strong understanding of: Transactional consistency
- Strong understanding of: Retry / timeout / fallback patterns
- Strong understanding of: Idempotency
- Strong understanding of: Observability (logging, tracing, monitoring)
- Experience with Symfony or another modern PHP framework
- Good knowledge of SQL and transactional systems
- Ability to work with external provider documentation and turn it into production-ready solutions
- Ability to work independently in environments with incomplete requirements and complex domain logic
- SEON-Specific Experience: Integration of SEON API into critical business flows
- SEON-Specific Experience: Experience with transaction screening, device intelligence, and email/phone/IP enrichment
- SEON-Specific Experience: Building logic based on SEON rules, scoring, and signals
- SEON-Specific Experience: Working with manual review and case management flows
- SEON-Specific Experience: Experience integrating SEON in fintech / payments / high-risk environments
- SEON-Specific Experience: Ability to adapt SEON to different use cases beyond basic integration
- SEON-Specific Experience: Understanding how to reduce false positives / false negatives through proper system design
Benefits
- Competitive compensation package (commensurate with your experience)
- 19 business days of flexible Paid Time Off (PTO)
- Fully remote work with flexible hours (within the CET time zone) from any location of your choice
- Values-driven culture with a friendly and supportive work environment
- Opportunity to regularly participate in conferences and community events as both a participant and contributor
- Matrix organizational structure designed to streamline communication, remove barriers, and promote efficiency
Related Guides
Related Job Pages
More Backend Engineer Jobs
• Primarily responsible for analyzing data integrity challenges including investigating, correcting, and monitoring data to help identify and address key data issues. Must be comfortable remedying data integrity issues and identifying root cause analysis by going through the code. • Facilitate effective communication with client project stakeholders regarding project status and recommendations. • Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality. • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools. • Proficiently gather requirements and organize/present developed features for clients. • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements. • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success. • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities. • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities. • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.
• Primarily responsible for analyzing data integrity challenges including investigating, correcting, and monitoring data to help identify and address key data issues. Must be comfortable remedying data integrity issues and identifying root cause analysis by going through the code. • Facilitate effective communication with client project stakeholders regarding project status and recommendations. • Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality. • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools. • Proficiently gather requirements and organize/present developed features for clients. • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements. • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success. • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities. • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities. • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.
• Primarily responsible for analyzing data integrity challenges including investigating, correcting, and monitoring data to help identify and address key data issues. • Facilitate effective communication with client project stakeholders regarding project status and recommendations. • Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality. • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools. • Proficiently gather requirements and organize/present developed features for clients. • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements. • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success. • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities. • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities. • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.
• Desarrollar y mantener aplicaciones web basadas en PHP • Participar en desarrollos fullstack (backend y frontend) • Implementar nuevas funcionalidades y corregir errores • Realizar mantenimiento evolutivo y correctivo • Colaborar con el equipo técnico en definición de soluciones • Asegurar buenas prácticas de desarrollo (clean code, documentación) • Participar en pruebas y validación de desarrollos • Apoyar en la transferencia de conocimiento hacia equipos internos


