Software Development Specialist II

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

📋 Description

• Develops and enhances the unified SDK's web components.

• Guarantees secure capture, validation, and transmission of data obtained from images, documents, and sensors.

• Implements sophisticated protective measures against digital fraud, content injection, session tampering, malicious automation, and untrusted environments.

• Creates and maintains essential web components utilizing JavaScript and TypeScript.

• Designs solutions for identifying headless browsers, virtualized environments, emulators, and digital fraud tools.

• Ensures secure communication among web components, native SDKs, and backend services.

• Implements integrity controls and validation mechanisms for the data captured.

• Develops telemetry, metrics, logs, and observability mechanisms.

• Conducts performance analysis and optimization across various browsers and devices.

• Engages in defining architecture, development standards, and client-side security strategies.

• Performs code reviews and offers technical support to development teams.

• Investigates vulnerabilities and contributes to the advancement of fraud and abuse prevention mechanisms.

• Collaborates with Architecture, Information Security, Platform Engineering, and Product teams.

⛳️ Requirements

• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field.

• Strong experience in developing web applications using JavaScript and TypeScript.

• Advanced understanding of the architecture and operations of modern browsers.

• Experience with contemporary front-end frameworks, including React, Angular, or Vue.js.

• Knowledge of web application security concepts, such as OWASP Top 10, CSP, CORS, XSS, CSRF, and secure authentication.

• Experience with WebAuthn, device fingerprinting, and client-side protection strategies.

• Familiarity with browser automation, virtualized environments, emulators, and detection of scraping tools.

• Experience in integrating web applications with native mobile or desktop SDKs.

• Knowledge of REST APIs, secure communication protocols, and applied cryptography.

• Experience with observability, monitoring, and log analysis tools.

• Familiarity with agile development methodologies and DevSecOps practices.

• Experience in digital identity, biometrics, or fraud prevention products.

• Knowledge of WebAssembly (WASM).

• Experience in behavioral analysis and device intelligence.

• Understanding of anti-tampering, anti-debugging, and client-side code protection techniques.

• Experience in high-scale environments and applications with stringent security requirements.

• Knowledge of document capture, liveness detection, or digital onboarding solutions.

• Experience with cross-platform SDK architecture.

• Strong analytical and complex problem-solving abilities.

• A security-focused, quality-driven, and reliable mindset.

• Excellent communication skills for collaboration with multidisciplinary teams.

• Ability to influence technical and architectural decisions.

• Strong sense of ownership and autonomy in leading strategic initiatives.

• Continuous interest in research and advancements in cybersecurity, fraud prevention, and emerging web technologies.

🏝️ Benefits

• Employees have the option to work remotely.

• An inclusive work environment.

• Opportunities to balance professional responsibilities with personal commitments and interests.

• Well-being support available.

• Great Place To Work™ certified in 24 countries.

• International Top Employers certification.