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Cloud Architect

Madfish

Madfish

IT
Ukraine · Europe
Posted on Nov 19, 2025

This initiative focuses on AWS network modernization and cloud automation with dual-stack IPv6/IPv4 enablement. You will lead the architectural vision for scalable, secure cloud infrastructure while guiding the engineering team through complex AWS transformations across 1,000+ VPCs and 500 subaccounts.

Key initiatives include

- Architecting new AWS infrastructure in US-West with Direct Connect, Network Gateways, and Firewalls

- Designing centralized monitoring architecture via Datadog integration

- eading Direct Connect Modernization (10G→100G upgrades) and establishing cloud governance frameworks

We expect you to bring

  • 7+ years as a DevOps Engineer and experience in AWS Cloud Architecture and Infrastructure design
  • Proven track record designing large-scale, multi-account AWS environments
  • Deep expertise in AWS networking (VPC design patterns, Transit Gateway topologies, Direct Connect, IPv6/IPv4 dual-stack)
  • Strong experience with AWS Well-Architected Framework and landing zones (Control Tower/Organizations)
  • Expert knowledge of IaC architectural patterns (Terraform/CloudFormation/CDK)
  • Deep understanding of security architecture (IAM, SCPs, AWS Config, Security Hub, Network Firewall)
  • Experience architecting observability solutions at scale (Datadog/CloudWatch)
  • Experience designing event-driven architectures (Step Functions, Lambda, EventBridge)
  • Excellent documentation skills and ability to mentor engineering teams
  • AWS certifications are highly valued (Solutions Architect Professional, Advanced Networking)

What will be your tasks

Architecture & Leadership

  • Define AWS cloud architecture strategy and roadmap for the modernization initiative
  • Design scalable, secure multi-account environments with comprehensive documentation (HLD/LLD, ADRs)
  • Establish architectural standards, patterns, and guardrails
  • Provide technical mentorship and conduct architecture reviews

Network & Security Design

  • Architect dual-stack (IPv4 + IPv6) networking patterns, Transit Gateway topologies, and Direct Connect redundancy
  • Design network segmentation and security controls across 1,000+ VPCs
  • Define DNS architecture, including Route 53, DNS64/NAT64, and hybrid resolution
  • Establish monitoring, flow log analysis, and compliance frameworks

Automation & Governance

  • Design IaC architecture and module structure for Terraform/CloudFormation
  • Architect Step Functions workflows with proper error handling and idempotency
  • Define CI/CD pipeline architecture and API-driven provisioning patterns
  • Establish governance using Control Tower, SCPs, and Config Rules

Observability & Stakeholder Engagement

  • Architect centralized Datadog monitoring across all accounts with SLIs/SLOs
  • Present architecture proposals to leadership with cost optimization strategies
  • Collaborate with stakeholders to translate requirements into technical architecture

What we offer

  • 20 days of paid annual leave, plus public holidays
  • 5 paid sick days per year
  • remote-first environment
  • a friendly and supportive team
  • personal development plans
  • access to experienced mentors and technical leaders
  • reimbursement for sports activities, and certifications (after probation)
  • ongoing learning opportunities, including training sessions and knowledge-sharing
  • free English lessons to boost your communication skills if needed