Senior Backend Engineer - Connectivity at N26 | Spain | Rezi

Senior Backend Engineer - Connectivity at N26

Senior Backend Engineer - Connectivity

N26 · Spain

2 weeks ago

Senior Backend Engineer - Connectivity

N26 · Spain

15 days ago
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About the Role

The Platform Engineering domain within the Connectivity group is seeking a Senior Backend Engineer to join the Edge team. This team provides a unified Edge platform for all partner-facing and customer-facing traffic, focusing on security, governance, clear operational ownership, and rapid platform changes without customer risk. The role involves contributing to a modern technology stack and supporting product teams, the company, and customers.

Responsibilities

  • Design, build, and maintain a secure and performant unified Edge platform for all partner-facing and customer-facing traffic.
  • Bring a strong engineering perspective to the team, helping to instill software design best practices, scalable system architecture, and high-quality code standards.
  • Collaborate with Engineers, SREs, and other platform stakeholders to deliver robust, maintainable, and secure infrastructure solutions tailored to the needs of both technical and non-technical internal users.
  • Actively support platform scalability, observability, and testing efforts, helping to ensure services are production-ready and compliant.
  • Take part in roadmap and architecture discussions, contributing experience in backend systems and understanding of customer-facing product constraints.
  • Foster cross-functional collaboration, knowledge sharing, and mentoring within the team.

Requirements

  • At least 5 years of proven experience as a backend-focused software engineer, designing and building production-grade services and systems.
  • Strong programming skills preferably with JVM-based languages like Java or Kotlin, along with familiarity with relevant backend frameworks and tooling such as Spring.
  • Solid understanding of software architecture patterns (e.g., microservices, event-driven architectures, REST/gRPC APIs).
  • Practical experience with cloud-native development, with strong expertise in AWS.
  • Experience working with CI/CD pipelines, infrastructure-as-code, and familiarity with DevOps/SRE principles.
  • Appreciation for the importance of code quality, automated testing, documentation, and observability.
  • Knowledge of Golang and Python.
  • Experience with deploying and maintaining Kubernetes workloads.
  • Familiarity with AI-related AWS services, particularly SageMaker, Bedrock, or similar tooling, is highly desirable.
  • Prior experience with AI/ML platforms is a strong plus - or a demonstrated eagerness to learn and grow in this direction.
  • You think like an engineer, act like a product owner, and communicate like a teammate.
  • Comfortable navigating ambiguity and able to make pragmatic technical decisions.
  • Strong collaborator who thrives in cross-functional environments and adds value across the software development lifecycle.
  • Enthusiastic about sharing knowledge and learning from others.

Skills

  • Backend Engineering
  • Infrastructure
  • Platform Engineering
  • Edge Platform
  • Security
  • Governance
  • Software Design Best Practices
  • Scalable System Architecture
  • High-Quality Code Standards
  • Infrastructure Solutions
  • Platform Scalability
  • Observability
  • Testing
  • Roadmap Discussions
  • Architecture Discussions
  • Backend Systems
  • Customer-Facing Product Constraints
  • Cross-functional Collaboration
  • Knowledge Sharing
  • Mentoring
  • JVM-based languages
  • Java
  • Kotlin
  • Spring
  • Microservices
  • Event-driven architectures
  • REST APIs
  • gRPC APIs
  • Cloud-Native Development
  • AWS
  • CI/CD pipelines
  • Infrastructure-as-code
  • DevOps
  • SRE principles
  • Code Quality
  • Automated Testing
  • Documentation
  • Golang
  • Python
  • Kubernetes
  • AI-related AWS services
  • SageMaker
  • Bedrock
  • AI/ML platforms

Location

  • Berlin
  • Vienna
  • Barcelona

Work Type

  • Full-time
  • Hybrid

Experience Level

  • Senior
  • 5+ years

Benefits

  • Competitive personal development budget
  • Work from home budget
  • Discounts to fitness & wellness memberships
  • Discounts to language apps
  • Discounts to public transportation
  • Premium subscription on personal N26 bank account
  • Subscriptions for friends and family members
  • Additional day of annual leave for each year of service
  • High degree of autonomy
  • Access to cutting edge technologies
  • Relocation package
  • Visa support

About the Company

  • N26 has reimagined banking for today’s digital world.
  • Technology and design empower everything we do and it’s how we are building the global banking platform the world loves to use.
  • We've eliminated physical branches, paperwork, and hidden fees for an elegant digital experience and supreme savings.
  • Giving people the power to live and bank their way is what gets us out of bed in the morning and inspires the work that we do.
  • We are headquartered in Berlin with offices in multiple cities across Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.

Equal Opportunity

  • At N26, we believe our strength lies in our people and the varied perspectives they bring.
  • We strive to build diverse teams that drive innovation and business success.
  • We actively seek talent from all backgrounds and welcome applications from all genders, cultures, sexual orientations, abilities, neurodiversities, and ages.
  • We are committed to providing an excellent and accessible candidate experience.
  • If you require any accommodations to make this process work for you, please let us know.
  • We’re here to support you!
  • Discover more about Diversity & Inclusion at N26: https://n26.com/en-eu/diversity-and-inclusion