Senior AWS DevOps / Cloud Infrastructure Engineer

SoftwareOne and Crayon have come together to form a global, AI-powered software and cloud solutions provider with a bold vision for the future. With a footprint in over 70 countries and a diverse team of 13,000+ professionals, we offer unparalleled opportunities for talent to grow, make an impact, and shape the future of technology. At the heart of our business is our people. We empower our teams to work across borders, innovate fearlessly, and continuously develop their skills through world-class learning and development programs. Whether you're passionate about cloud, software, data, AI, or building meaningful client relationships, you’ll find a place to thrive here. Join us and be part of a purpose-driven culture where your ideas matter, your growth is supported, and your career can go global. 

• Are you a seasoned AWS Cloud Engineer who thrives in complex, regulated banking environments, with a passion for designing and delivering secure, scalable cloud infrastructure? 
• Ready to architect and implement Landing Zone solutions on AWS — leveraging Infrastructure as Code and fully automated CI/CD pipelines? 
• Interested in joining a leading global software and cloud solutions provider, working in a multicloud environment alongside major banking clients? 

Practical Information: 

Location: Budapest, Hungary | Reports to: Head of Cloud Services | Work Arrangement: Hybrid | Visa Requirements: Valid working visa for Hungary | Language Requirements: fluent/professional level of Hungarian and professional English, written and verbal 

As our new Senior AWS DevOps / Cloud Infrastructure Engineer, you will work closely with clients and internal teams to design, implement, and operate secure, scalable, and automated cloud infrastructure on AWS — within a strictly regulated banking environment. You will take a leading role in architecting and delivering AWS Landing Zone solutions, ensuring infrastructure compliance with regulatory frameworks such as DORA and PCI-DSS. With your solution-oriented mindset and deep IaC expertise, you will be a key contributor to our multicloud platform team. 

Key Responsibilities: 

• Design and implement AWS Landing Zone architecture (Control Tower, Account Factory, Organizations, SCPs) aligned with enterprise and regulatory requirements (e.g. DORA, PCI-DSS) 
• Build and operate secure AWS networking solutions, including VPCs, Transit Gateway, Direct Connect/VPN, hybrid connectivity, and DNS resolution (Route 53 Resolver) 
• Implement identity, access, and privileged access management (IAM, RBAC/ABAC, IAM Identity Center, Entra ID federation, JIT access, PAW, least privilege) 
• Develop and maintain modular, reusable Infrastructure as Code using Terraform 
• Build, optimize, and manage CI/CD pipelines using Azure DevOps and/or GitHub Actions 
• Configure and operate AWS security and compliance services (Security Hub, GuardDuty, AWS Config, CloudTrail, IAM Access Analyzer) 
• Maintain documentation, share knowledge across teams, and support platform reliability including participation in on-call rotation 

• Proven experience designing and operating AWS environments within regulated industries (e.g. banking), with awareness of frameworks such as DORA, PCI-DSS, and ISO 27001 
• Strong expertise in AWS networking and landing zone design, including VPC, Transit Gateway, Direct Connect, VPN, Route 53 Resolver, Network Firewall, and Control Tower 
• Deep knowledge of identity and access management, including IAM (RBAC/ABAC, SCPs, Permission Boundaries), IAM Identity Center, and Entra ID federation via SAML/OIDC 
• Practical experience implementing privileged access management principles such as Just-in-Time access, least privilege, and auditability 
• Advanced skills in Infrastructure as Code using Terraform (modular design, remote state; Terragrunt is a plus) 
• Hands-on experience building and managing CI/CD pipelines using Git-based tools such as Azure DevOps and/or GitHub Actions 
• Familiarity with AWS security and compliance services, including Security Hub, GuardDuty, AWS Config, and CloudTrail 

What we offer:    

Our company benefits vary based on your location, but always include:     

• Global company culture: We defined our 6 core values through our company culture (https://www.softwareone.com/en/our-story/our-values)    
• A mentor who supports your successful start and is at your side with advice and action    
• President’s Club: Recognition awarded by leadership and your peers    
• Lifelong education: A variety of training and development opportunities    
• Hire to Grow: We optimize our internal structures and feedback culture constantly to be your Employer of Choice, today and in future