Senior AWS Network Engineer

About the Position

We are seeking a Senior AWS Network Engineer to design and manage global network infrastructure across multiple AWS regions for our clients in the CEE region. Xebia is a global AI-first, digital transformation, and engineering partner with over 25 years of experience and a team of 5,000 professionals across 16 countries. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture.

Responsibilities

• Delivering the entire global network backbone infrastructure across multiple AWS regions
• Building centralized egress architectures using AWS Network Firewall to ensure secure, scalable, and cost-effective traffic management across all regions
• Building and maintaining AWS Cloud WAN infrastructure to provide seamless connectivity and routing across the global network footprint
• Developing and maintaining infrastructure as code using Terraform to ensure consistent, repeatable, and version-controlled network deployments
• Collaborating with security architects, cloud engineers, and other stakeholders to gather requirements and translate them into robust network architectures and technical specifications
• Driving the implementation of network automation and self-service capabilities to enable parallel development and incremental delivery of network services
• Leading by example through hands-on technical work while mentoring other network engineers and providing technical guidance and knowledge sharing
• Ensuring the reliability, performance, and security of network infrastructure through comprehensive testing, monitoring, and continuous improvement
• Driving the adoption of best practices in network engineering, including infrastructure as code and automation-first approaches
• Troubleshooting and resolving complex network issues across multi-region environments on time
• Staying up to date with the latest AWS networking services, industry trends, and technologies to ensure the infrastructure remains competitive and efficient

Requirements

• 5+ years of experience in network engineering with a strong focus on enterprise cloud networking solutions
• Practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery
• Deep hands-on expertise in AWS Cloud WAN, including configuration, routing policies, and multi-region connectivity
• Strong proficiency in Terraform and proven experience managing complex network infrastructure deployments
• Extensive experience designing and implementing centralized egress architectures using AWS Network Firewall, including policy management and traffic inspection
• Proven track record of delivering large-scale network infrastructure projects in fast-paced environments
• Excellent problem-solving skills with the ability to think critically and creatively about complex network challenges
• Strong communication and collaboration skills with the ability to work effectively in cross-functional and team-oriented environments
• Experience working with agile methodologies and DevOps practices applied to network infrastructure
• Ability to use a data-driven approach to network optimization, capacity planning, and decision-making
• Fluent English communication skills

Work from the European Union region and a work permit are required.

Nice to Have

• Experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work
• Interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches

We Offer

• Competitive salary
• Opportunity to work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake
• Continuous focus on growth and knowledge sharing
• Professional development budget

About the Company

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture.

Recruitment Process

CV review – HR call – Interview – **Client **Interview – Decision