Software Engineer - Cloud Management Portal

Stack

Responsibilities

• ▹Define and communicate architectural vision for the Cloud Management Portal, aligned with product strategy and customer outcomes
• ▹Make pragmatic architectural decisions balancing modern practices with delivery speed and customer value
• ▹Champion modern engineering best practices: clean architecture, testing (unit/integration/e2e), continuous refactoring, knowledge sharing
• ▹Coach engineers and team leads on architectural patterns, design decisions and engineering best practices
• ▹Foster a blameless post-mortem culture focused on learning and system improvement
• ▹Work closely with product owners and customers to understand multi-cloud management pain points and translate them into portal features
• ▹Design scalable, multi-tenant Cloud Management Portal architecture supporting AWS, GCP and Azure environments
• ▹Architect secure authentication and authorization using OpenID Connect, EntraID/Azure AD and SAML with role-based access control
• ▹Lead infrastructure-as-code strategy using Terraform and AWS CDK; automate deployments, testing, monitoring and operational tasks
• ▹Identify opportunities to leverage AI within the portal: cost optimization recommendations, anomaly detection, policy automation, resource right-sizing
• ▹Stay current with AI/ML advancements and evaluate adoption feasibility for customer-facing portal features

Requirements

• ▹Deep expertise in Node.js: async patterns, performance optimization, enterprise patterns, microservices architecture
• ▹Expert-level understanding of authentication and authorization: OpenID Connect (OIDC), Azure AD/EntraID, SAML 2.0, OAuth 2.0
• ▹Strong grasp of identity and access management, zero-trust architecture, and least-privilege design
• ▹Production-grade cloud architecture on AWS: compute (Lambda, ECS, EC2), storage, databases, networking and security
• ▹Expert proficiency in AWS CDK and strong Terraform skills: modular design, state management, CI/CD integration
• ▹Test automation expertise: unit, integration, contract and e2e testing; test strategy design
• ▹CI/CD pipeline design and implementation; code quality tooling and practices
• ▹API design: TARDIS, REST, GraphQL, event-driven patterns
• ▹Comprehensive observability design: metrics, logging, distributed tracing, synthetic monitoring
• ▹SRE principles: SLIs, SLOs, error budgets, blameless post-mortems, toil reduction
• ▹Proficiency in Python, Go or similar for automation and diagnostics
• ▹Strong communication skills; ability to visualize architecture through diagrams and narratives
• ▹8+ years of software engineering experience, with 3+ years in architecture or technical leadership
• ▹Proven track record designing and operating production systems at scale
• ▹Experience building multi-tenant SaaS or enterprise platforms
• ▹Fluent in English, capable of engaging with international customers

Nice to have

• ▹Experience with identity provider platforms or security-focused infrastructure
• ▹Hands-on experience with event-driven architectures and message brokers (SNS, SQS, Kafka)
• ▹Familiarity with FinOps and cost management tools
• ▹Experience mentoring developers

Soft skills

What we offer

• ▹Remote work possibility within Hungary

About the company

Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group, providing a wide portfolio of IT and telecommunications services with more than 5,300 employees. It serves large corporate clients in Germany and other European countries and is hiring IT professionals across its four Hungarian sites (Budapest, Debrecen, Pécs, Szeged). According to Randstad's 2025 representative survey, it is Hungary's most attractive employer.