About us

What is like to work in UC colors? One thing is for sure, all 350+ of our colleagues would say the same: unique and unrepeatable. Professional and soft skill training, team-building, IT Fest, Balaton Circle on two wheels or two feet, kUCkó aka UC wellness centre, themed craft afternoons, charity painting. Be a part of this experience of a lifetime!

Responsibilities

• Design, develop, and optimize AWS-based infrastructure in collaboration with senior architects
• Implement and maintain Infrastructure as Code solutions (Terraform, CloudFormation), following best practices
• Build and operate CI/CD pipelines to support automated deployments and integrations
• Design and implement monitoring and alerting solutions; support incident management and proactive failure prevention
• Implement security and compliance solutions in AWS (IAM, Security Hub, GuardDuty, etc.)
• Develop and support identity and access management strategies and tooling
• Drive cost optimization and resource efficiency through analysis and implementation of savings strategies
• Manage capacity planning and full infrastructure lifecycle processes
• Support disaster recovery and business continuity solution implementation
• Collaborate with vendors and support technology decision-making processes
• Support, modernize, and optimize legacy applications in AWS environments
• Assist with the integration and performance optimization of new and existing applications in the cloud
• Perform complex troubleshooting and root cause analysis using logs, monitoring data, and scripting tools
• Participate in technical mentoring of junior engineers and interns
• Create and maintain internal documentation and knowledge bases
• Participate actively in cross-functional projects and execute ad-hoc tasks as requested by leadership
• Provide on-call support as part of the team’s rotation

Technologies / Skills

• Deep understanding of AWS services (IAM, EC2, VPC, RDS, Lambda, S3, ECS, etc.) and practical experience with large-scale system architecture and operations
• Solid experience in Infrastructure as Code (Terraform or CloudFormation)
• Hands-on knowledge of CI/CD tools and pipeline operations
• Experience with monitoring and logging tools (CloudWatch, ELK, etc.)
• Strong scripting and automation skills (e.g., Python, Bash)
• Familiarity with network architecture design and optimization
• Proven experience in security best practices, access control policies, and compliance standards
• Excellent problem-solving and troubleshooting skills, especially in critical situations
• Strong communication and documentation abilities
• Experience mentoring junior team members and contributing to team knowledge sharing

Advantages

• University degree in a technical field

Why join us

• We don't have the wrong answer! Remember, you can never be too loud when we're celebrating!
• Building community is our core value: we organise on average 1 event per week: team building, meetup, workshop, kick-off, business breakfast, sporting event... what else could you add?
• Flexibility is the key? Working from home?, in our new office? - which would you prefer?
• Two steps ahead: varied projects, mentoring, technical and soft skill training, supportive leadership and career development - all waiting for you!
• A break after work? Our super company holiday resort kUCkó in Siofok is waiting for you, whether it's a workshop, a team-building session or a family holiday.