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Company Overview
Jesta I.S. is a leading supplier of ERP software for the apparel, footwear, and soft-goods industries. Our global client base includes many recognizable brands and continues to grow. We are seeking an OCI Architectto join our Technology team in Montreal.

Position Summary

The OCI Architect leads the design, optimization, and governance ofJestaI.S.'s cloud infrastructure on Oracle Cloud Infrastructure (OCI). This role supports the modernization and scalability of the Vision Suite ERP and Supply Chain products, ensuring high availability, robust security, andstrong performancefor global retail clients. The OCI Architect collaborates with cross-functional development, DevOps, and database teams to architect cloud solutions that meet application, integration, and compliance needs. This senior role has significant impact in transformingJestaI.S.'s cloud strategy and accelerating our migration toward a fully modernized cloud-native environment.

Responsibilities

• Architect end-to-end OCI infrastructure for Vision Suite applications, includingcompute, networking, storage, identity, databases, and security components.

• Lead cloud modernization strategies, including migration ofon-premiseworkloads to OCI and optimization of existing OCI tenants.

• Design high-availability, fault-tolerant, and scalable architectures leveraging OCI services (Load Balancing, OKE, Autonomous DB, Object Storage, VCNs, Vault).

• Create cloud architectural standards, landing zones, module templates, and governance frameworks across environments (dev/test/QA/prod).

• Work closely with Development and DevOps teams to integrate CI/CD pipelines, automated deployments, and infrastructure-as-code (Terraform, OCI Resource Manager).

• Oversee OCI security posture: IAM policies, network security rules, encryption, vulnerability scanning, and compliance alignment (SOC, ISO).

• Conduct performance tuning, capacity planning, and cost optimization for OCI workloads to support global ERP clients.

• Review system performance, incident logs, and cloud telemetry toidentifyissues, root causes, and preventive improvements.

• Collaborate with the Database Architect tooptimizeOracle DB and Autonomous Database deployments, backups, and DR strategies.

• Lead POCs,new technologyevaluations, and architecture reviews related to OCI, Kubernetes, serverless, and cloud-native patterns.

• Document cloud architectures, runbooks, standards, topology diagrams, and deployment patterns.

• Mentor cloud engineers, DevOps specialists, and development teams to strengthen cloud competencies.

• Serve as the OCI subject matter expert (SME) internally and liaise with Oracle Cloud engineering teams whenrequired.

• Ensure all cloud environments supportJesta'sdata integration, APIs, and third-party retail ecosystem.

Qualifications

Education & training

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or equivalent.
• OCI Architect Professional or OCI Cloud Associate (or equivalent experience).
• Additional cloud (AWS/GCP/Azure) and DevOps/SRE/security certifications are a plus.

Knowledge & experience (required)

• 3-5 years in cloud architecture, infrastructure engineering.
• 2+ years focused on Oracle Cloud Infrastructure (OCI) with strong experience in VCN/DRG, compute, storage, load balancing, IAM, observability, vault, and OKE.
• Hands-on with Terraform/ARM/Ansible and delivering secure, scalable cloud architectures for enterprise/mission-critical applications (ERP/supply chain preferred).
• Experience integrating CI/CD and automated deployments; strong scripting and Git branching experience.

Preferred experience

• Background in retail ERP or large transactional systems, Autonomous DB, Kubernetes/containers, performance/reliability/SRE practices, and leading cloud migrations or architecture governance.

Tools & systems

• Azure DevOps, Outlook/Teams, OCI Console, OCI CLI/Resource Manager, Docker, Oracle DB / Autonomous DB, Prometheus/Grafana/OCI Monitoring, SonarQube/Veracode, Git/Bitbucket.

Skills & abilities

• Expert cloud architecture, HA and network design, plus strong cloud security (IAM, encryption, policies).
• Proficient with IaC (Terraform) and CI/CD integration.
• Strong performance analysis, troubleshooting in distributed/cloud systems, and clear architecture documentation skills.
• Effective cross-team communicator, strategic thinker, and accountable leader.

Benefits

• Health coverage (medical, dental, disability, and life insurance)
• Wellness program (gym membership reimbursement)
• Professional growth (training platforms, career development fee subsidy, etc.)
• Company events
• Referral program
• Flexible schedule

Additional Information

• This is a hybrid role, 2 days working in the office in Montreal, QC is required. Remote option possible for exceptional candidates.
• We thank all applicants for their interest. However, only shortlisted candidates will be contacted.

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Presentation de l'entreprise

Jesta I.S. est un fournisseur de premier plan de logiciels ERP pour les industries de l'habillement, de la chaussure et des biens de consommation. Notre clientele mondiale comprend de nombreuses marques reconnues et ne cesse de croitre. Nous recherchons une Architecte OCIpour joindre l'equipe Technologie aMontreal.

Resume du poste

L'architecte OCI dirige la conception, l'optimisation et la gouvernance de l'infrastructure cloud de Jesta I.S. sur Oracle Cloud Infrastructure (OCI). Ce poste contribue a la modernisation et a l'evolutivite des produits ERP et de chaine logistique de la suite Vision, en garantissant une haute disponibilite, une securite robuste et des performances elevees pour les clients internationaux du secteur de la distribution. L'architecte OCI collabore avec des equipes interfonctionnelles de developpement, de DevOps et de bases de donnees afin de concevoir des solutions cloud qui repondent aux besoins en matiere d'applications, d'integration et de conformite. Ce poste senior a un impact significatif sur la transformation de la strategie cloud de Jesta I.S. et sur l'acceleration de notre migration vers un environnement cloud natif entierement modernise.

Responsabilites

• Architecturer l'infrastructure OCI de bout en bout pour les applications Vision Suite : compute, reseau, stockage, identite, bases de donnees et securite.
• Piloter la modernisation cloud et la migration des charges on-premise vers OCI; optimiser les tenants OCI existants.
• Concevoir des architectures haute disponibilite, tolerantes aux pannes et scalables (Load Balancer, OKE, Autonomous DB, Object Storage, VCN, Vault).
• Definir et maintenir des normes d'architecture cloud, landing zones, templates modulaires et cadres de gouvernance pour dev/test/QA/prod.
• Integrer CI/CD et deploiements automatises avec Infrastructure-as-Code (Terraform, OCI Resource Manager) en collaboration avec Dev & DevOps.
• Superviser la posture securite OCI : politiques IAM, regles reseau, chiffrement, scans de vulnerabilite et conformite (SOC, ISO, GDPR).
• Automatiser et orchestrer les releases multi-composants (Dev Integration QA Prod) pour SaaS et environnements clients, avec validations et rollbacks automatises.
• Gerer l'integration et l'automatisation des changements de base de donnees Oracle (promotion de schema, PL/SQL, scripts) au sein des pipelines CI/CD.
• Integrer tests automatises (unitaires, d'integration, regression, securite) aux pipelines et appliquer des gates qualite ; utiliser la priorisation assistee par IA le cas echeant.
• Implementer IaC pour provisionner et gerer environnements, reduire la derive de configuration et appliquer pratiques FinOps/gouvernance cloud.
• Surveiller performance, capacite et couts des workloads OCI ; analyser telemetrie et journaux pour identifier causes racines et ameliorations preventives.
• Mener des POC et evaluations technologiques (Kubernetes, serverless, patterns cloud-natifs) et documenter architectures, runbooks, diagrammes et patterns de deploiement.
• Encadrer et former les ingenieures cloud et specialistes DevOps ; agir comme referente OCI interne et point de contact avec Oracle Cloud si requis.
• Veiller a ce que les environnements cloud supportent les integrations de donnees, APIs et l'ecosysteme retail tierce partie.

Qualifications

Formation & certifications

• Baccalaureat en informatique, genie logiciel, systemes d'information ou experience equivalente.
• OCI Architect Professional ou OCI Cloud Associate (ou experience pratique equivalente).
• Certifications additionnelles (AWS/GCP/Azure) et formations DevOps/SRE/securite sont un atout.

Connaissances & experience (exigees)

• 3-5 ans d'experience en architecture cloud, ingenierie d'infrastructure.
• 2+ ans d'experience centree sur Oracle Cloud Infrastructure (OCI) : VCN/DRG, compute, stockage, load balancing, IAM, observabilite, Vault, OKE.
• Experience concrete IaC (Terraform / ARM / Ansible) et conception d'architectures securisees et scalables pour applications d'entreprise (ERP / supply chain preferes).
• Integration de CI/CD et automatisation des deploiements ; experience de production sur environnements cloud ou hybrides.
• Capacite a coordonner deploiements impliquant Oracle DB (schema, PL/SQL, packaging) et maitrise du scripting (PowerShell, Bash, Python).
• Solide comprehension des strategies de branching Git et des bonnes pratiques DevSecOps (SAST/DAST, gestion des secrets, SBOM).

Experience souhaitee

• Contexte sur ERP retail, systemes transactionnels a haut volume, Autonomous Database, Kubernetes/containers.
• Experience en performance engineering, reliability/SRE et en migrations cloud ou gouvernance d'architecture.
• Antecedent de leadership technique sur initiatives de modernisation cloud.

Outils & systemes

• Azure DevOps, Outlook/Teams, console OCI, CLI OCI/Resource Manager, Docker, base de donnees Oracle / Autonomous DB, Prometheus/Grafana/OCI Monitoring, SonarQube/Veracode, Git/Bitbucket.

Competences & aptitudes

• Architecture cloud, haute disponibilite et conception reseau
• Securite cloud (IAM, chiffrement, politiques)
• IaC (Terraform) et integration CI/CD
• Analyse de performance et depannage en environnements distribues
• Communication et documentation technique claires
• Leadership technique et capacite d'influence transversale

Avantages

• Couverture sante (assurance medicale, dentaire, invalidite et vie)
• Programme bien-etre (remboursement abonnement gym)
• Developpement professionnel (plateformes de formation, subvention frais de perfectionnement, etc.)
• Evenements d'entreprise
• Programme de recommandation
• Horaire flexible

Informations supplementaires

• Ce poste est hybride : 2 jours par semaine au bureau aMontrealsont requis. Option de teletravail possible pour les candidates exceptionnelles.
• Nous remercions toutes les personnes candidateant pour leur interet; seules les personnes selectionnees pour une entrevue seront contactees.