# Senior Backend Engineer - Customer Risk Lifecycle at N26

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Collaborate with the Tech Lead to design

- **Company:** N26 (https://jobs.trythestack.co/companies/n26)
- **Location:** Spain
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** JVM Language, Spring Boot, Kotlin, Microservice Architecture, Postgres, AWS, English Proficiency, Software Design, Software Testing, Software Deployment, Code Review, Mentoring
- **Posted by employer:** 2026-07-03
- **Added to The Stack:** 2026-07-10
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://n26.com/en-eu/careers/positions/7656920?gh_jid=7656920 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-backend-engineer-customer-risk-lifecycle-n26

## About the role

Responsibilities:
- Collaborate with the Tech Lead to design and deliver features for the Customer Risk Lifecycle domain.
- Implement, test, deploy, and maintain backend services following microservice principles.
- Mentor junior engineers and enforce code quality through reviews and shared standards.
- Participate in architecture and design discussions to keep systems scalable, reliable and maintainable.
- Write and maintain automated tests, CI/CD pipelines, and support production incidents when needed.
- Help define and document APIs, data models, and operational runbooks for the team.

Requirements:
- Professional experience building production services using a JVM language and Spring Boot (Kotlin experience is a plus).
- Strong understanding of microservice architecture, API design, and distributed systems.
- Experience with relational databases (Postgres preferred) and basic knowledge of non-relational stores.
- Comfortable working in modern cloud environments (AWS preferred) and with deployment pipelines.
- Good engineering practices: testing, code review, observability, and mentoring others.
- Full professional proficiency in English and a bias for action with continuous learning mindset.

## Responsibilities

Collaborate with the Tech Lead to architect, develop, and maintain software features within the Customer Risk Lifecycle domain. Mentor junior team members and uphold high technical standards through code quality guards and cross-functional collaboration.

## Requirements

Requires professional experience with JVM languages, Spring Boot, and microservices in large-scale production environments. Proficiency in Postgres, AWS, and English is expected, along with a strong bias for action and continuous learning.

## FAQ

- **Is this Senior Backend Engineer - Customer Risk Lifecycle role still open?** It was posted on 2026-07-03. Listings more than 30 days old may no longer be active, so check N26's site before applying.
- **Does N26 offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on N26's site.
- **Where is this role located?** The listing gives the location as Spain. It is marked on-site.
- **What skills does this role ask for?** The listing names: JVM Language, Spring Boot, Kotlin, Microservice Architecture, Postgres, AWS, English Proficiency, Software Design, Software Testing, Software Deployment, Code Review, Mentoring.

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## About The Stack

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## Notes for agents

- Apply on the employer's page (https://n26.com/en-eu/careers/positions/7656920?gh_jid=7656920). The Stack does not take applications.
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