
99x Europe (antiga Cleverti)
99x Europe is a Portuguese tech company focused on providing software development, testing, and support services through competence centers located in Portugal. We offer a specialized, customized, and quick response to your IT projects, providing services, skills, and business models tailored to your requirements.
About company
October 21, 2026
Full-time
Sobre a vaga
We are looking for a Senior Application Architect to join our team and lead the architecture and technical vision of modern cloud-native, AI-driven SaaS products. You will define application architecture standards, drive design decisions, and guide engineering teams. The role combines software architecture, cloud-native engineering, and AI expertise.
O que vais fazer
- Design cloud-native application architectures based on: Microservices, Event-driven architectures, API-first principles
- Define technical standards for: APIs and integrations, Data models, Asynchronous communication, Observability
- Design and govern event-driven systems using: Domain Events, CQRS, Saga patterns, Event choreography and orchestration
- Define application-level multi-tenant architectures and tenant isolation strategies
- Lead the architecture of AI-powered and agentic solutions, including: LLM integration, RAG pipelines, Agent orchestration, Vector databases, Human-in-the-loop workflows
- Evaluate and adopt AI frameworks, tools, and engineering best practices
- Translate business and product requirements into scalable architectural solutions
- Lead architecture reviews, technical RFCs, and design decision processes
- Provide technical leadership and guidance throughout the software development lifecycle
- Facilitate workshops and architecture design sessions, including: Domain-Driven Design (DDD), Event Storming, Architecture reviews
- Mentor and coach engineering teams on cloud-native and architectural best practices
O que é pedido
- 5+ years of experience in Software Architecture roles
- 3+ years of experience designing cloud-native SaaS products
- Experience in enterprise applications such as: ERP, Payroll, HR platforms, Other complex B2B systems
- Strong knowledge of architectural patterns: Domain-Driven Design (DDD), CQRS, Event Sourcing, Hexagonal Architecture, Event-Driven Architecture
- Strong experience designing APIs using: REST, GraphQL, gRPC
- Experience integrating AI capabilities into production systems: Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Vector databases, Prompt engineering
- AI services such as Azure OpenAI, Azure AI Search, AWS Bedrock, or equivalent
- Deep understanding of agentic software architectures: Agent orchestration frameworks, Tool use, Human-in-the-loop patterns, Evaluation pipelines
- Strong backend development knowledge in at least one of the following: C#, Python, Go, Java/Kotlin, TypeScript
- Experience designing multi-tenant applications and tenant-aware APIs
- Familiarity with AI-assisted development workflows and modern engineering practices
- Proven ability to lead technical discussions and influence architectural decisions
- Strong communication skills, with the ability to explain complex concepts to both technical and non-technical audiences
- Fluency in English
Valorizado
- Experience with: Azure OpenAI, Azure AI Search, AWS Bedrock, Other enterprise AI platforms
- Experience building AI-native or agentic products
- Hands-on experience with: Architecture Communities of Practice, Technical mentoring, Engineering enablement initiatives
- Proven experience facilitating: DDD workshops, Event Storming sessions, Architecture design workshops
- Strong understanding of AI governance, observability, and evaluation frameworks
Resumo organizado por IA a partir do anúncio original. Confirma os detalhes no site da empresa.
Benefícios e vantagens (8)
- Apoio ao home-office
- Comida, fruta e bebida
- Flex benefits
- Flexibilidade de horário
- Mais de 22 dias de férias
- Plafond certificações e conferências
- Prémios de performance
- Seguro de saúde
Valores e cultura (9)
- Ambiente internacional
- Códigos de alta qualidade
- Equipa com senioridade elevada
- Escolha do trabalhador
- Igualdade de género
- Incentivo à criatividade & inovação
- Membros impressionantes na equipa
- Metodologias ágeis
- Tecnologias de ponta