Expected, https://jobeax.com/link/tzGekrj9a8ToGEDv, https://jobeax.com/link/Z30sZYC3jcRenVso, TypeScript, JavaScript
Operating system, Windows, Linux
About the project, We are currently looking for a Senior Frontend Developer to join the team of a German digital bank. The project is delivered together with a large international IT services company. For this role, Optiveum is the recruitment and contracting party, which means you will sign the cooperation agreement directly with us., , You will develop the bank's core digital customer onboarding platform, which runs end-to-end account opening journeys: automated verification, multi-step applicant scoring and integrations with external risk, compliance and identity providers (e.g. Pega workflows and biometric KYC services)., , Key Details:, , Rate: 125–130 PLN/h (B2B), Work Model: 100% remote from Poland, full-time. Occasional travel to Germany is very rare and in almost all cases optional, Location: you must live in Poland, Start: mid-November / early December 2026, Contract: first contract until 31.12.2026, with a likely extension until the end of 2027, Time off: the client may require up to 10 days of unpaid Mandatory Time Away per year, usually over the Christmas break
Your responsibilities, Develop and enhance the bank's customer onboarding platform using https://jobeax.com/link/tzGekrj9a8ToGEDv, https://jobeax.com/link/Z30sZYC3jcRenVso and TypeScript, Build complex, state-driven multi-step forms and asynchronous user journeys, Refactor and improve workflows so they gracefully handle third-party service latency, outages and timeouts, Build asynchronous fallback and retry mechanisms that remove user-facing errors and keep application state consistent
5–7 years of commercial experience as a Senior Frontend Developer, Hands-on commercial experience with both https://jobeax.com/link/tzGekrj9a8ToGEDv and https://jobeax.com/link/Z30sZYC3jcRenVso, Strong TypeScript and JavaScript, A track record of building complex multi-step forms and asynchronous user journeys, Fluent English
Recruitment stages, 2 interviews, one-time online identity check (government-issued photo ID) before starting
Interested? Apply now and help a leading Nordic bank stay ahead of security risks!
OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ, Optiveum is acting as a sourcing partner for this role. You will be signing a cooperation agreement directly with our partner—a renowned IT contracting company with nearly 20 years of presence on the market., , The end client operates in the international public, defense, or government administration sector, leading large-scale, multi-million euro digital transformation projects.
This is how we work,