Engineering Lead, Identity at Seven Education | Hamburg, Germany | Rezi

Engineering Lead, Identity at Seven Education

Engineering Lead, Identity

Seven Education · Hamburg, Germany

2 weeks ago

Engineering Lead, Identity

Seven Education · Hamburg, Germany

18 days ago
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About the Role

As Engineering Lead for Identity, you will own and evolve Seven Education's Identity & Access Management platform, built on Keycloak and serving over 10 million users. This role combines hands-on engineering with technical leadership, requiring you to ship code and shape the architecture of a security-critical system at scale.

Responsibilities

  • Lead the Identity team, a distributed group of engineers across Europe, including running 1:1s, removing blockers, setting technical direction, and growing the team.
  • Drive the SSO rollout across all products and own the migration from legacy authentication to the unified Keycloak platform.
  • Own the technical architecture of the IAM platform, including Keycloak configuration, custom authenticators, identity brokering, and the multi-tenancy model.
  • Act as the primary integration partner for product teams adopting centralized IAM, defining API contracts, reviewing integrations, and ensuring a smooth developer experience.
  • Write production code, review pull requests, and make pragmatic technical decisions.
  • Mentor engineers, foster knowledge sharing, and continuously raise engineering standards.
  • Collaborate closely with the Director of Domain Engineering to align roadmap, priorities, and cross-team dependencies.

Requirements

  • 10+ years of professional backend engineering experience, including at least 2 years in an engineering management or technical lead role.
  • Strong PHP development skills, including solid knowledge of design patterns, SOLID principles, and clean code practices.
  • Production experience with identity, authentication, or authorization systems at scale, including a solid understanding of OAuth 2.0, OIDC, and multi-tenant, high-availability systems.
  • Experience leading distributed engineering teams and managing stakeholder relationships across functions.
  • Fluent English communication skills.

Skills

  • PHP
  • Design patterns
  • SOLID principles
  • Clean code practices
  • Identity systems
  • Authentication systems
  • Authorization systems
  • OAuth 2.0
  • OIDC
  • Multi-tenant systems
  • High-availability systems
  • Keycloak
  • SAML
  • SCIM
  • LDAP
  • Symfony
  • Laravel
  • PostgreSQL
  • MariaDB
  • MySQL
  • Kubernetes
  • Docker
  • CI/CD

Location

  • Hamburg
  • Berlin
  • Koblenz

Work Type

  • Hybrid

Experience Level

  • 10+ years of professional backend engineering experience
  • 2+ years in an engineering management or technical lead role

Benefits

  • Flexible working hours
  • Hybrid models
  • Remote work
  • Workations within the EU, Switzerland and the UK
  • Dedicated learning time
  • Access to learning platforms
  • Language courses in German and English
  • Continuous development opportunities
  • Supportive, collaborative environment
  • Team-building budget
  • 30 days of paid vacation
  • Half-days off on Christmas Eve and New Year’s Eve
  • Dog-friendly offices
  • Two paid days per year for volunteer activities

About the Company

  • Seven Education (formerly Sdui Group) develops a smart, AI-powered platform that helps schools and educational institutions work more efficiently.
  • Our products reduce administrative workload, improve communication and enable teachers, institutions, and decision-makers to focus on what matters most: learning, growth and people.
  • We are a European EdTech group with 350+ employees, building intuitive and scalable solutions used widely across the education landscape.
  • Our ambition is to become Europe’s leading EdTech brand.

Equal Opportunity

  • At Seven Education, we believe that diversity drives innovation and inclusion strengthens collaboration.
  • We welcome people of all backgrounds, identities, and perspectives, because transforming education for a better tomorrow starts with equal opportunities today.
  • If you’re excited about this role but don’t meet every requirement, we’d still love to hear from you.