Jobs at SEON

Operate and scale terabyte-scale database platforms across PostgreSQL, ClickHouse, and YugabyteDB. Design reliable architectures, optimize performance, manage schemas and migrations, troubleshoot issues, and improve observability, security, backup, and recovery practices. Partner with engineering teams on technical decisions and operational excellence, guide database usage, and participate in a 24/7 on-call rotation.

Own quality architecture and automated test coverage for SEON’s Scoring engine across UI, API, service, unit, integration, and component layers. Build reusable testing methodologies, AI-driven test generation workflows, CI/CD merge gates, k6 performance tests, and Pact contract tests. Participate in PR reviews, identify edge cases and AI-generated errors, track emerging AI testing tools, and promote quality standards through documentation and team enablement.

Develop and maintain scalable full-stack customer platform features using Node.js, TypeScript, React, NestJS, REST, and database technologies. Design modular systems and microservices, optimize performance, write automated tests, review code, improve architecture, and contribute throughout the software development lifecycle. Mentor engineers, collaborate in cross-functional Agile teams, support continuous delivery, and help evolve SEON’s fraud prevention and customer-facing applications.

The Part-time Receptionist will manage front desk operations, coordinate meeting logistics, support office maintenance, assist with employee onboarding, and ensure a welcoming environment for visitors and staff.

Build production-grade software and data pipelines for the ID Verification machine learning team. Develop Node.js, TypeScript, and Python services, create versioned training datasets, support ML model packaging and production serving, and translate research prototypes into scalable, tested systems. Collaborate with ML engineers, contribute to technical design and estimation, review code, mentor colleagues, participate in hiring, and ensure sensitive data is handled in compliance with residency and privacy requirements.

Designs and maintains learning solutions for sales readiness and customer education using instructional design frameworks such as ADDIE. Builds eLearning courses, job aids, videos, assessments, onboarding programs, and product training with Articulate Rise. Conducts needs assessments, collaborates with sales leaders and subject matter experts, evaluates learning effectiveness, updates content, and manages multiple projects independently in a SaaS environment.

Develop and maintain ID verification services across Node.js backends, React SDKs and dashboards, Lambda functions, databases, and customer-facing platforms. Design scalable features, optimize performance, write automated tests, review code, mentor engineers, and contribute throughout the software development lifecycle. The role includes modular architecture, microservices, event-driven systems, containerization, Kubernetes, CI/CD, and end-to-end ownership in a hybrid Budapest team.

Own the competitive intelligence program for fraud prevention and AML compliance. Responsibilities include developing CI strategy, conducting primary and secondary research, maintaining competitive databases, creating battlecards and win/loss analyses, supporting sales calls, informing marketing and product positioning, evaluating competitor architectures, managing CI knowledge, and optimizing intelligence workflows with AI capabilities.

Lead and optimize end-to-end revenue operations including quote-to-cash, deal desk, renewals, AI-driven forecasting, automation of pricing approvals and provisioning, cross-functional process mapping, and analytics to reduce churn and protect recurring revenue.

Lead motion design across brand touchpoints, develop concepts and storyboards, own video editing from brief to delivery, set quality standards, provide creative direction, build reusable assets and motion systems, collaborate with stakeholders and mentor design team.

Manage and grow an assigned B2B SaaS customer portfolio by driving renewals, upsells and cross-sells. Build strong client relationships, run QBRs and onboarding, collaborate with Product and Marketing, deliver data-driven presentations, monitor market trends, and champion customer feedback to maximize retention and product adoption.

The Lead Product Marketing Manager will translate technical differentiators into customer-focused narratives, support sales enablement, and develop thought leadership in device intelligence.