Full-Stack Engineer - Onboarding (SDK)

Full-Stack Engineer to build and extend a client-side SDK for secure customer onboarding.

• •Taktile is seeking a Full-Stack Engineer to join their Web SDK team.
• •You will help build a product that sits at the intersection of fintech and platform engineering, contributing to a unified client-side SDK for secure customer onboarding.
• •Key Responsibilities Build and extend a client-side JavaScript/TypeScript SDK.
• •Develop and improve a secure, embeddable web application for identity verification flows.
• •Contribute to versioning strategies, staged rollouts, and CI/CD pipelines for client-side code.
• •Collaborate with Product, Design, and senior engineers to refine the SDK's developer experience.
• •Support early adopters by debugging integration issues.
• •Requirements Hybrid role based in Berlin; fluent English required.
• •Solid engineering fundamentals across the full stack, comfortable with APIs and front-end experiences.
• •Good understanding of browser workings, security models, caching, and script loading.