# 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: - Design, implement, test and deploy backe

- **Company:** N26 (https://jobs.trythestack.co/companies/n26)
- **Location:** Spain
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 2–5 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Kotlin, Spring Boot, Microservices, Postgres, AWS, Cloud architecture, JVM, Software development, API design, System deployment, Technical documentation, Testing, Collaboration, Risk management, Banking systems
- **Posted by employer:** 2026-08-24
- **Added to The Stack:** 2026-08-25
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://n26.com/en-eu/careers/positions/8020521?gh_jid=8020521 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/backend-engineer-customer-risk-lifecycle-n26

## About the role

Responsibilities:
- Design, implement, test and deploy backend microservices (Kotlin/Spring Boot) that support customer risk and identity lifecycles.
- Maintain and improve production systems: troubleshooting, incident response, performance tuning and operational stability.
- Collaborate in cross-functional teams to define APIs, data models and integration points with other services and ops teams.
- Ensure code quality through unit/integration tests, CI/CD pipelines, code reviews and clear technical documentation.
- Contribute to architecture discussions, knowledge-sharing sessions and continuous improvement of engineering practices.
- Build secure and auditable solutions that satisfy compliance and regulatory requirements.

Requirements:
- Practical experience building JVM-based backend services using Spring Boot in large-scale production environments; Kotlin experience is a plus.
- Solid understanding of microservice architecture and service-to-service communication patterns.
- Proficiency with relational and non-relational databases (Postgres preferred) and data modelling for analytics/transactions.
- Familiarity with cloud environments (AWS) and modern deployment/CI practices.
- Strong testing mindset, documentation skills and attention to security and operational robustness.
- Full professional proficiency in English, collaborative attitude, and willingness to both give and receive direct feedback.

## Responsibilities

Design, develop, test, and maintain software within a microservice architecture to support secure and compliant banking services. Collaborate with cross-functional teams to uphold high technical standards and share knowledge through regular sessions.

## Requirements

Requires experience in developing software using JVM languages and Spring Boot in large-scale production systems. Candidates should have a sound understanding of microservice architecture and experience with relational and non-relational databases like Postgres.

## FAQ

- **Is this Backend Engineer - Customer Risk Lifecycle role still open?** It was posted on 2026-08-24. 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: Kotlin, Spring Boot, Microservices, Postgres, AWS, Cloud architecture, JVM, Software development, API design, System deployment, Technical documentation, Testing, Collaboration, Risk management, Banking systems.

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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/8020521?gh_jid=8020521). The Stack does not take applications.
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