# Senior SysOps/DevOps Engineer - **Entreprise** : [CYBERIOUS](https://www.keejob.com/offres-emploi/entreprises/34232/cyberious/) - **Lieu** : El Menzah, Tunis, Tunisie - **Type de contrat** : CDI - **Niveau d'études** : Bac + 5 - **Expérience** : Entre 2 et 5 ans - **Langues** : Anglais - **Métiers** : Ingénieur Informatique - **Salaire** : 2000 - 3000 TND Mois - **Date de publication** : 2026-09-16 - **Date d'expiration** : 2026-10-16 - **Référence Keejob** : 247012 - **Statut** : Offre active ## Description # Job Description| Senior MLOps / DevOps Engineer ---|--- Location| This position is remote Job Type| Full Time Relocation Provided| No Compensation| Commensurate with experience The Role We're seeking a Senior SysOps/DevOps Engineer to own platform operations for our AWS infrastructure. You'll be the technical owner of the operations domain: the compute, networking, Kubernetes, and serverless foundations under an AI platform that generates and maintains research on 10,000+ companies, serves institutional clients (including top-tier asset managers), and runs a growing agentic AI workload. This is a senior, hands-on ownership role on a three-person SysOps/DevOps team — you'll architect and operate the platform alongside teammates focused on CI/CD & security automation and on IAM & internal networking. You'll work directly with the CTO and the AI/full-stack engineering teams, and your work is a direct input to our SOC 2 Type II program and enterprise-client security reviews. ## What You'll Work On Scalable Compute for AI Workloads * Architect and operate auto-scaling execution infrastructure for batch AI generation pipelines (queue-based workers, scale-up/scale-down policies, cost-aware scheduling) * Own our Kubernetes footprint (EKS), including the vector-database layer (Qdrant) powering retrieval at large scale: capacity planning, upgrades, encryption, performance tuning * Own our AWS Lambda architecture for pipeline glue and internal APIs, with cost per invocation tracked and optimized * Support the rollout of managed agent runtimes (Amazon Bedrock AgentCore) — networking, isolation, and observability for agentic AI services Networking & Security Posture * Own external and internal network architecture: VPC design, NACLs, security groups, private connectivity, VPN/Tailscale access paths * Drive infrastructure hardening for SOC 2 Type II and enterprise security reviews: encryption at rest/in transit, private subnets for data stores, documented access paths * Contribute infrastructure evidence to our compliance tooling and to client/investor technical diligence (architecture docs, security posture) Reliability, DR & Operations * Own capacity planning and load validation for platform-scale events (library generation at 10k entities plus concurrent client read load), publishing capacity numbers * Design and exercise disaster-recovery: backup strategy, DR tabletops, documented RPO/RTO * Own observability for the infrastructure layer (CloudWatch, dashboards, alerting) and act as senior escalation for infrastructure incidents * Run OS patching as a standing practice: quarterly baseline cadence with Critical ≤7-day / High ≤14-day remediation SLAs, compliance reported monthly Cost Engineering * Treat infrastructure cost as a first-class metric: instance selection (including Graviton/CPU-optimized fleets for ML inference), storage tiering, right-sizing, and scale-down discipline * Partner with the AI team on the unit economics of generation and retrieval — infrastructure choices that cut cost-per-entity without sacrificing reliability ## Requirements Essential * 4+ years of SysOps/DevOps/SRE experience, with 2+ years operating production AWS at platform-ownership level * Deep AWS expertise: EC2, EKS, Lambda, RDS, S3, VPC networking, IAM fundamentals, CloudWatch * Production Kubernetes experience: cluster operations, upgrades, capacity planning, stateful workloads * Strong networking fundamentals: VPC design, security groups/NACLs, VPN/private connectivity, TLS * Proven auto-scaling and queue-based architecture experience for batch or high-throughput workloads * Security-first operational mindset: patching discipline, encryption, least-privilege, audit-ready documentation * Scripting/automation proficiency (Python and/or Bash) * Fluent English communication skills (written and verbal) Highly Valued * Experience supporting SOC 2 (Type I/II), ISO 27001, or similar compliance programs — evidence collection, control implementation, auditor interaction * Vector database operations (Qdrant, Weaviate, Milvus) or other stateful data infrastructure on Kubernetes * Experience running infrastructure for ML/AI workloads (GPU/CPU inference fleets, batch pipelines, model serving, Bedrock/SageMaker) * Distributed PostgreSQL operations (replication, pgEdge/Aurora, migration off public subnets, zero-downtime changes) * Disaster-recovery design and testing (RPO/RTO definition, tabletop exercises) * Cost-optimization track record with measurable results (FinOps practices, Graviton adoption, savings plans) * Exposure to compliance tooling and security scanning pipelines * Experience in fintech, or other environments with enterprise security review processes Technical Stack You'll Use * Cloud: AWS (EC2, EKS, Lambda, RDS/PostgreSQL, S3, CloudWatch, SQS, Bedrock) * Containers & Orchestration: Kubernetes (EKS), Docker * Data Infrastructure: Qdrant (vector DB on EKS), PostgreSQL/pgEdge, Neo4j * Networking & Access: VPC, Tailscale/VPN, Auth0 (SSO/SAML integration points) * Compliance & Security: compliance tooling, dependency/secret scanning pipelines, CVE remediation workflows * Automation: Python, Bash, CI/CD (GitHub Actions / AWS CodeBuild) * AI Platform (what you'll support): LangGraph agentic workflows, Bedrock AgentCore, ONNX/CPU inference fleets ## What We Offer * High Impact: Own the operations domain outright — your architecture decisions carry the platform's two hardest goals: scale and unit cost * Autonomy: Ownership of infrastructure from design to production operation, working directly with the CTO * Modern Stack: Infrastructure for cutting-edge agentic AI at enterprise-grade security standards * Remote First: Work from anywhere with strong English communication * Learning: Rapid exposure to AI-platform operations, compliance engineering, and enterprise fintech infrastructure ## Personal Attributes * Self-Directed: Thrive with minimal supervision, define your own milestones and deliver * Pragmatic: Balance perfection with shipping; incremental infrastructure improvement over big-bang re-architecture * Calm Under Fire: Systematic incident response; root causes over quick patches; blameless postmortems * Security-Minded: Treat auditability and least-privilege as defaults, not chores * Collaborative: Work effectively across AI, full-stack, and QA engineering in a distributed, multi-time-zone team * Efficient: Small team means high productivity and smart tradeoffs are essential ## To Apply Please include: * Resume highlighting relevant platform/infrastructure ownership experience * Brief description of your most impactful infrastructure project (what you built or scaled, the constraint you were solving for — cost, scale, or compliance — and the measurable result) * Link to GitHub/portfolio if available (optional but helpful) ## Postuler Postulez directement sur Keejob : https://www.keejob.com/offres-emploi/247012/senior-sysopsdevops-engineer/ --- Source : Keejob.com, le site de l'emploi en Tunisie.