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Senior Software Engineer

Veriff - Remote - Remote - posted 2026-10-22

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Veriff's Biometric Solutions team builds ML-powered identity verification services using advanced image recognition, facial verification, face recognition, facial anti-spoofing (liveness detection), and behavior analysis to verify users in real time. As a Senior Software Engineer, you will own the design and evolution of architecture for a strategically critical product area, making decisions that shape scalability, security, and maintainability for years to come. You'll lead transformational architecture work including real-time matching at scale, resilient event-driven services, and the CI/CD and observability foundations that make them dependable. Key responsibilities include: - Owning the design and evolution of architecture for a strategically critical product area - Leading transformational architecture work: real-time matching at scale, resilient event-driven services, CI/CD and observability foundations - Setting and raising engineering standards, mentoring and growing engineers around you - Partnering closely with other engineers, ML data scientists, and specialists to turn complex identity problems into working products - Driving cross-functional alignment with product and dependency teams - Building scalable, maintainable APIs and event-driven services that other teams and external customers depend on Veriff is a venture-backed identity verification platform trusted by growth-driven organizations globally. The company has backing from Accel, Alkeon, IVP, Tiger Capital, and Y Combinator, with teams across the United States, United Kingdom, Spain, and Estonia. Benefits include flexibility to work from home, stock options, extra recharge days, comprehensive medical/dental/vision insurance, learning and development budget, health and sports budget, and four weeks of fully paid sabbatical leave after 5 years. REQUIREMENTS: - Over 5 years of experience building and operating large-scale applications (ideally in Python) - Deep expertise in distributed systems, modular design, and SOLID principles, with a track record of architectural ownership - Experience building scalable, maintainable APIs and working with message-queuing concepts - Fluency with CI/CD, monitoring, and what it takes to run reliable, high-throughput services in production - Comfort with a range of testing strategies for robust, reliable software - Working understanding of relational databases and structured logging systems - Strong communication and influencing skills, able to align engineers and non-engineers around a technical vision - Self-starter mindset that balances both tech and product decisions - History of mentoring engineers and explaining solutions to non-engineers NICE TO HAVE: - Experience working with mobile SDKs (iOS, Android) or Web in React - Previous experience working on a B2B/SaaS product

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