SaaS Platform Engineer (Full-Stack / DevOps / SRE)

About the role

DuoKey is an international cybersecurity company building encryption and key management solutions for organisations across clouds, countries and industries. As part of the expansion of its engineering hub in Mauritius, it is hiring experienced software engineers for its SaaS platform team. This is a multi-role opening: depending on your background, you may join as a Full-Stack Engineer (Rust / React), a SaaS Platform / DevOps Engineer or a Site Reliability Engineer (SRE). The role is strictly based in Mauritius; only candidates currently residing there will be considered.

Key responsibilities

• Full-Stack Engineer: design and implement full-stack features with Rust on the backend and React on the frontend, build secure APIs and UI components, write automated tests, improve performance, and work with DevOps/SRE on deployment, logging and monitoring.
• SaaS Platform / DevOps Engineer: design and maintain CI/CD pipelines, automate infrastructure with IaC tools (Terraform preferred), deploy and operate Kubernetes environments, support multi-region, multi-cloud deployments, implement monitoring, logging and alerting, and help with security hardening and compliance.
• SRE: ensure reliability, scalability and performance of production systems, design SLOs/SLIs and error budgets, implement observability, build incident detection and remediation automation, run root-cause analysis and post-mortems, and take part in fair and compensated on-call rotations.

Required profile

• 3+ years of relevant experience (Full-Stack, DevOps/Platform or SRE).
• Strong Linux fundamentals and production mindset.
• Experience with Git and CI/CD pipelines.
• Solid understanding of cloud environments (AWS and/or GCP).
• Comfortable in cross-functional teams, with ownership and responsibility.

Required skills

• Full-Stack: ASP.NET Core / .NET (C#), Angular or React, TypeScript, REST APIs, relational databases, automated testing; Rust or security-focused products are a plus.
• DevOps: Kubernetes, Docker, Terraform, CI/CD pipelines, AWS/GCP; CIS, SOC2, ArgoCD, Flux, secret management and KMS are a plus.
• SRE: production Kubernetes, Prometheus, Grafana, ELK or similar, SLOs/SLIs, incident management; chaos engineering is a plus.

What we offer

• Competitive salary with performance-based bonuses.
• Professional development opportunities and certifications in key technologies.
• Private medical insurance and flexible working conditions at home office.
• All necessary work equipment provided, plus a WFH allowance and a monthly electricity and internet allowance.