AWS Cloud Engineer

About Qualysoft

25 years of experience in software engineering, established in Vienna, Austria

Active in Romania since 2007, with office in central Bucharest (Bd. Iancu de Hunedoara 54B)

Delivering End to End IT Consulting Services - From Team Augmentation and Dedicated Teams to Custom Software Development

We deliver scalable enterprise systems, intelligent automation frameworks, and digital transformation platforms

Cross-industry experience by sustaining global players in BSFI (Banking, financial services and insurance), Telecom,Retail & E-commerce, Energy and Utilities, Automotive, Manufacturing, Logitics, High Tech

Global Presence: Switzerland,Germany,Austria,Sweden,Hungary,Slovakia,Serbia,Romania, and Indonesia

International team of 500+ software engineers

Strategic partnerships: Microsoft Cloud Certified Partner, Tricentis Solutions Partner in Test Automation and Test Management, Creatio Exclusive Partner, Doxee Implementation Partner

Powered by cutting-edge technologies: AI, Data & Analytics, Cloud, DevOps, IoT, and Test Automation.

Project beneficiaries ranging from large-scale enterprises to startups

Stable growth and revenue increase year over year, a resilient organisation in volatile IT market conditions

Quality-first mindset, culture of innovation, and long-term client partnerships

Global and local reach – trusted by key industry players in Europe and the US

Responsibilities

Act as a trusted technical advisor for enterprise customers, working closely with executive stakeholders, architects, and engineering teams.

Lead discovery sessions, architecture workshops, technical design reviews, and cloud strategy engagements.

Design secure, scalable, highly available, and cost-optimized AWS architectures aligned with the AWS Well-Architected Framework.

Design and implement AWS landing zones, multi-account environments, hybrid connectivity, disaster recovery, and enterprise networking solutions.

Architect and operate production-grade Amazon EKS and Kubernetes platforms, including networking, security, autoscaling, monitoring, and high availability.

Lead cloud migration and modernization initiatives involving containers, microservices, serverless services, and cloud-native architectures.

Design and implement Infrastructure as Code using Terraform, including reusable modules, remote state management, and multi-account deployments.

Integrate Terraform and infrastructure automation into CI/CD pipelines and DevOps workflows.

Design AWS networking solutions using VPC, Transit Gateway, Direct Connect, VPN, Route 53, and hybrid connectivity.

Define and implement IAM, security, encryption, governance, compliance, and FinOps best practices.

Troubleshoot Windows Server and Linux environments, including networking, system services, performance, application issues, and production incidents.

Support enterprise web platforms including IIS, Apache, and Nginx.

Develop operational and infrastructure automation using PowerShell, Bash, and Python.

Perform root cause analysis and drive preventive improvements across cloud and infrastructure environments.

Produce architecture documentation including HLDs, LLDs, architecture diagrams, migration plans, technical proposals, and SOWs.

Mentor engineering teams, conduct architecture reviews, and establish cloud and platform engineering best practices.

Support pre-sales activities through technical solution design, estimation, proposals, and customer presentations.

Qualifications

8+ years of experience in Cloud Architecture, Infrastructure Engineering, DevOps, or Platform Engineering.

5+ years of hands‑on experience designing and implementing enterprise AWS environments.

Strong hands‑on expertise with Amazon EKS and Kubernetes in production environments.

Advanced Terraform experience, including reusable modules, remote state, enterprise landing zones, and multi‑account architectures.

Strong AWS networking knowledge, including VPC, Transit Gateway, Direct Connect, VPN, Route 53, and hybrid connectivity.

Strong experience with IAM, cloud security, encryption, governance, compliance, and AWS security best practices.

Experience designing and implementing CI/CD pipelines and infrastructure automation.

Solid understanding of cloud cost optimization, FinOps, reliability, and operational excellence.

Strong troubleshooting and administration experience across both Linux and Windows Server environments.

Experience with IIS, Apache HTTP Server, and Nginx.

Strong scripting and automation skills using PowerShell, Bash, and Python.

Experience with monitoring and observability solutions such as CloudWatch, Prometheus, Grafana, ELK/OpenSearch, or Datadog.

Strong customer‑facing consulting, stakeholder management, and technical communication skills.

Experience producing enterprise architecture documentation and leading technical workshops.

Experience with cloud migration, modernization, hybrid cloud, and multi-cloud environments is highly desirable.

Bachelor’s degree in Computer Science, Engineering, Information Technology, or equivalent practical experience.

Mandatory certification AWS Certified Solutions Architect – Professional OR AWS Certified DevOps Engineer – Professional.

What We Offer

Premium medical package

Lunch Tickets & Pluxee Card

Bookster subscription

13th salary/yearly bonuses

Enterprise job security with a startup mentality (diverse & engaging environment, international exposure, flat hierarchy) under the stability of a secure multinational

A supportive culture (we value ownership, autonomy, and healthy work-life balance) with great colleagues, team events and activities

Flexible working program and openness to remote work

Collaborative mindset – employees shape their own benefits, tools, team events and internal practices

Diverse opportunities in Software Development with international exposure

Flexibility to choose projects aligned with your career path and technical goals

Access to leading learning platforms, courses, and certificates (Pluralsight, Udemy, Microsoft, Google Cloud)

Career growth & learning – mentorship programs, certifications, professional development opportunities, and above-market salary

*We are an equal opportunity employer and value diversity. All employment decisions are made without regard to age, gender, disability, race, ethnicity, religion, sexual orientation, or any other protected characteristic. We encourage applicants from all backgrounds to apply.*

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