8 hours ago
Remote, BrazilSenior
Responsibilities
- Implement and manage Firecracker MicroVMs or restricted Kubernetes/Docker environments for isolated and secure agent runtimes.
- Provision and optimize PostgreSQL, ChromaDB, PGVector, and Neo4j data infrastructure for relational, vector, and graph-based knowledge systems.
- Build and manage AWS SQS, EventBridge, or Kafka event streams for agent communication and Human-in-the-Loop escalation.
- Automate AWS infrastructure and Kubernetes cluster provisioning using Infrastructure as Code tools.
- Implement WorkOS or identity-provider integrations for B2B identity management and secure multi-tenancy.
- Design and enforce egress firewalls and proxy-only outbound routing to prevent autonomous agents from exfiltrating data.
- Implement automated security gates in CI/CD pipelines and manage long-running, multi-stage agentic workflows with Temporal.
Requirements
- Senior-level experience with AWS, Kubernetes, container security, and secure cloud infrastructure.
- Proven experience with Firecracker MicroVMs is highly desirable.
- Hands-on experience managing and scaling vector databases such as ChromaDB and PGVector and graph databases for AI applications.
- Strong understanding of zero-trust architecture, OWASP principles, and secure design for AI systems.
- Proficiency with event-driven architectures and streaming platforms for real-time data processing.
- Advanced scripting skills in Python and Bash.
- Experience implementing automated security gates in CI/CD pipelines.
- Experience using Temporal for long-running, multi-stage agentic workflows.
- Desirable experience preparing infrastructure for SOC 2, ISO 27001, or GDPR readiness.
- Familiarity with LangSmith or Langfuse for agent workload observability and tracing.
Benefits
- 100% remote work mode in Brazil.
- Company-paid medical insurance, mental health programs, and five undocumented sick-leave days per year.
- Internal meetups, conferences, workshops, a Udemy license, language courses, and company-paid certifications.
- Long-term employment with 20 working days of paid vacation and local bank holidays.
- Internal Mobility Program and opportunities to work with international, fast-growing clients.
- Friendly, informal workplace with an open-door policy and regular team-building events.
Tech Stack
About Ciklum
Ciklum is an IT services firm that builds custom digital products and provides nearshore engineering teams, QA, DevOps, data analytics, and UX for enterprises and high-growth startups. It operates a services model spanning product engineering, e-commerce solutions, and managed delivery centers. Founded in 2002 and headquartered in London, the privately held company serves global clients including Just Eat and Zurich Insurance.