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

Senior application architect

Remote

location

date October 21, 2026

types 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