Senior Front-End Developer – Payment Products @ING Hubs Romania
Core
Building high-quality, scalable user experiences for ING's Payment Products, including the developer portal and transaction download front-end.
Role type
Senior Front-End Developer (Open Banking squad)
Builds
Developer portal APIs and front-end journeys; transaction download interface
Domain
Banking / Open Banking / Payment Systems
Deliverable
product features
Required skills
JavaScript, Web Components (LitHTML), HTML/CSS, REST API integration, CI/CD, testing, automation, DevOps, accessibility, security, performance engineering
Preferred skills
Full-stack development, building developer-facing platforms, shaping front-end guidelines or design systems
Technologies
LitHTML, Azure DevOps, Git
Responsibilities
Develop and maintain reusable front-end components; collaborate with back-end engineers to build seamless experiences; implement scalable and performant code; ensure high standards for accessibility, security, and usability; raise code quality and test automation; mentor less-experienced engineers; support the full DevOps lifecycle; improve engineering culture and CI/CD pipelines
Seniority
Senior, hands-on IC with mentorship responsibilities
