C# Backend Senior Engineer (London-based)
Description
We are looking for a C# backend engineer to join the Authorization team. In this role, you will work on creating the Identity & Authorization Platform. You will build the authorization platform used across all products: SDKs, Policy APIs, authorization microservices, and identity services.
office remoteUnited Kingdom
Requirements
- 5+ years of experience with C#/.Net
- REST APIs
- Microservices architecture
- OAuth2, JWT, OIDC
- Graph modeling
- Distributed systems
- Understanding of RBAC, ReBAC, ACL, and policy evaluation is a plus
Nice to have
- Hands-on experience with Identity & Authorization
- Experience with policy engines / policy-as-code
- Experience with API Gateway, Kubernetes, Service Mesh
- Neo4j
- OpenFGA
- SpiceDB
- OPA
- Redis
- Kafka
Responsibilities
- Develop Authorization SDKs
- Evolve Policy APIs
- Create and maintain Authorization microservices
- Develop Identity services
- Implement RBAC, ReBAC, ACL, and policy evaluation
- Build graph relationships, permission inheritance, and delegated administration
- Build integrations with API Gateway, AI Gateway, Kubernetes, and Service Mesh
- Write automated tests, authorization regression suites, and performance tests
We offer
- Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota
- Competitive compensation that depends on your qualification and skills
- Career development system with clear skill qualifications
- Flexible working hours aligned to your schedule
- Options to work remotely
Any questions?
Natalya
hh@itransition.comApply for
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C# Backend Senior Engineer (London-based)
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