Principal Software Backend Engineering

Forterro

Principal Software Backend Engineer developing backend services for MyForterro in a fully remote environment. Collaborating on robust, secure, and scalable systems in a team-oriented culture.

Posted 4/27/2026full-timeRemote • 🇫🇷 FranceLeadWebsite

Tech Stack

Tools & technologies

ASP.NETFlux.NET

About the role

Key responsibilities & impact

Design, develop, and maintain robust, secure, and high-performance REST APIs in C# / .NET
Contribute to backend architecture with a strong focus on scalability, resilience, maintainability, and security
Develop and evolve authentication services, SSO, identity federation, and standards such as OAuth 2.0 / OpenID Connect
Design authorization systems — roles, permissions, access controls, and entitlement rules
Contribute to cross-cutting services exposed across the group
Design and build shared services to distribute common features and capabilities
Participate in the AI platform — inference services, integration of intelligent capabilities, orchestration, and agent-based use cases
Build reusable backend components and packages (NuGet) to improve technical consistency and reuse
Develop in a microservices environment with clear interfaces and well-defined responsibilities
Integrate services with Forterro products reliably, consistently, and in an easy-to-adopt manner
Ensure quality through automated tests, code reviews, and continuous improvement
Contribute to technical decisions, architecture, and backend best practices
Optimize performance, data access, and integration flows
Contribute to CI/CD practices and the industrialization of services
Participate in observability, monitoring, and DevOps practices

Requirements

What you’ll need

Strong mastery of C# / .NET — proven experience in web backend development (ASP.NET, APIs)
Architectural mindset — ability to design robust, scalable, and maintainable backend systems
API design — experience creating and integrating secure REST APIs
Distributed systems — experience with microservices and modular architecture
Security & identity — solid understanding of authentication, authorization, and identity management
Identity standards — OAuth 2.0, OpenID Connect, SSO, identity federation
Multi-product — ability to design backend services used across multiple products
Software quality — unit and integration testing, strong engineering practices
Pragmatic problem solving — ability to balance trade-offs and explain technical choices
Autonomy — ability to work effectively in a remote environment
Collaborative mindset — constructive participation in code reviews and technical discussions
Comfortable with tooling — GitHub, Jira, CI/CD

Benefits

Comp & perks

Fully remote
Permanent, full-time position
Tools: GitHub, Jira, CI/CD (GitHub Actions), AWS

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C#.NETREST APIsASP.NETOAuth 2.0OpenID Connectmicroservicesunit testingintegration testingCI/CD

Soft Skills

architectural mindsetpragmatic problem solvingautonomycollaborative mindset