Senior Backend Engineer - Identity Lifecycle
sumup · Berlin EN
MakeYouFirst tailors your CV to this job, writes the cover letter, finds the recruiter’s email and sends the application from your own mailbox, once you approve it.
In brief
sumup is hiring: Senior Backend Engineer - Identity Lifecycle in Berlin.
Duties
- Design, build, and operate scalable backend services, APIs, event-driven workflows, and system integrations.
- Build reusable capabilities that power merchant onboarding, identity verification, and KYC/KYB regulatory data collection.
- Drive reliability and resilience across critical services through better observability, failure handling, incident response, and long-term risk…
- Work primarily with Go, while maintaining and progressively modernising existing services written in Java.
- Evolve domain models and service boundaries while reducing legacy complexity, duplicated logic, and tightly coupled integrations, always with a…
Excerpt from the ad
About the team: You’ll join one of the teams within SumUp’s Identity Lifecycle Mission, working on some of the most critical building blocks behind the merchant journey, from onboarding and identity verification to…
Source: ad by sumup, published on Arbeitnow. MakeYouFirst summarises this ad; the advertiser remains responsible for its content.
Similar jobs
-
Senior Technical Product Manager - Token Factory EN
Nebius · Berlin
About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports…
Published on 27 October 2026
-
Hausmeister*in / Haushandwerker*in (w/m/d) DE
Jugendwohnen im Kiez · Berlin
Zum 01.01.2027 suchen wir eine*n Hausmeister*in / Haushandwerker*in (w/m/d) in Teilzeit mit 20 Std./Woche in unserem sozialen Träger an allen Standorten in…
Published on 27 October 2026
-
Werkstudent Marketing und Projektmanagement (m|w|d) - ca. 10 Wochenstunden DE
Assecor GmbH · Berlin · Internship · Fully remote
Deine Rolle bei uns Als Werkstudent:in unterstützt du unser Marketing-Team ganz praktisch: Du arbeitest an Inhalten und Kampagnen mit, koordinierst…
Published on 27 October 2026
-
Customer Support Specialist (m/w/d) – SaaS & digitale Produkte DE
Cannaleo Digital GmbH · Berlin · Fully remote
Über Cannaleo Digital Wir gehören zu den führenden Softwareanbietern im Bereich Medizinal Cannabis. Über 400 Apotheken nutzen bereits unsere Lösungen und mehr…
Published on 27 October 2026
-
Fullstack Entwickler TypeScript – Node.js / Angular, KI-Integration (m/w/d) DE
Rockstardevelopers GmbH · Berlin · Fully remote
Wer wir sind Rockstardevelopers, gegründet 2015 in Mannheim, weitere Büros in Stuttgart und München. Wir sind ein Software-Entwickler mit Erfahrung aus…
Published on 27 October 2026
-
KI-Entwickler LLM / RAG / Agenten – Python oder TypeScript (m/w/d) DE
Rockstardevelopers GmbH · Berlin · Fully remote
Du baust KI-Anwendungen, die beim Kunden im Regelbetrieb laufen: Dialogsysteme, semantische Suche, RAG-Pipelines, Agenten mit Werkzeuganbindung. Kein Prototyp…
Published on 27 October 2026