Enterprise Architect - Madagascar
JOB DESCRIPTION Enterprise Architect Information Technology |
Ref.: DIA-2026-IT-17 |
■ Location | ■ Seniority | ■ Estimated duration | ■ Contract |
Madagascar – Remote | Expert – 10+ years | 6 months to 1 year | To be confirmed |
ABOUT THE PROJECT
Our client, an international multi-entity group, is building a security-critical, privacy-first information system on its own on-premise infrastructure: hardened mobile and desktop applications, hardware-key authentication, legally isolated data for each group entity, and self-hosted finance and AI capabilities.
The programme is delivered by a senior, multi-disciplinary team working in two-week agile sprints, with compartmentalised access and a strong culture of security by design.
WORK ARRANGEMENT
This is a remote position: you will work from home, from Madagascar. No attendance at DI-Africa's offices is required.
THE ROLE
Act as the architecture authority of a legally isolated multi-company platform running on private infrastructure: overlay network, separate data planes, hardware-based identity, mobile and desktop clients, and disaster recovery.
KEY RESPONSIBILITIES
● Own the overall architecture and its Architecture Decision Records (ADRs), written for executive sign-off.
● Design legally isolated multi-entity systems with separate data planes – not a shared database with a tenant ID.
● Architect the private overlay network, messaging and mail services and the signed update system.
● Define identity based on hardware second factor and zone claims.
● Set honest recovery objectives (RPO) and disaster recovery across sites.
TECHNICAL ENVIRONMENT
● Go, SQL, TypeScript/React; literate in Rust (Tauri), Bitcoin descriptors / PSBT, nginx, i2pd.
● Authentik, Kotlin mobile client, Tauri desktop client, SimpleX, Stalwart.
● On-premise data centers, air-gapped GPU network.
PROFILE
Location | ● Based in Madagascar, working remotely from home. |
Experience | ● Expert – 10+ years of relevant professional experience. |
Required skills | ● Hands-on enterprise / security architecture for legally isolated multi-company systems. ● Overlay networks. ● Separate data planes. ● Hardware 2FA identity. ● ADRs executives can sign. |
Nice to have | ● Data centers in Africa. ● GrapheneOS fleets. ● HSM / PKI. ● Commodity trade systems. |
Languages | ● Professional English required; French is a plus. |
Ways of working | ● Work independently and act as a reference for the engineering team. ● Write architecture and security documentation. ● Willingness to handle hardware: YubiKeys, HSMs, air-gapped machines, phone flashing. ● Comfortable working with compartmentalised access. ● Proactive, requiring minimal supervision or mentoring. ● Proactive in identifying potential problems and implementing solutions. ● Efficient time management and respect of deadlines. ● Practical experience with agile software development methods. |
HR Consulting · www.di-africa.com
Confidential – For recruitment purposes only
À propos de DI-Africa
DI-Africa accompagne les groupes industriels, miniers, pétroliers et de services dans leurs recrutements en Afrique : portage salarial (EOR), recrutement & sourcing, paie & conformité, immigration & permis de travail, mobilité internationale, assurance santé.
Notre process de recrutement
- Candidature en ligne — accusé de réception sous 48 h.
- Entretien DI-Africa — échange avec un consultant recrutement.
- Entretien client — présentation de la short-list au client.
- Offre & intégration — nous vous accompagnons jusqu'à la prise de poste.
Ce poste vous correspond ?
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