Senior Backend Architect

Joom is seeking Senior/Middle+ Backend Developers to join its global cross-border marketplace teams. The role focuses on API handling for mobile apps and web client, with a tech stack including Go, MongoDB, Redis, Cassandra, Kafka, Spark, Docker, Kubernetes, Grafana, and Prometheus. Responsibilities include designing architecture, implementing robust...

Siemens Energy Lisboa is seeking a Senior Backend specialist to join the COIN platform team. You will design and implement backend components in C# and .NET, work with AWS services, and coordinate with product owners and external consultants to deliver scalable solutions. This role emphasizes architecture, security, and data design as you drive backend...

HumanIT Digital Consulting is seeking a hands-on Principal Backend Engineer in Lisbon. You will shape architecture for a cloud-based logistics platform, delivering scalable backend systems in C#/.NET and driving the adoption of microservices and event-driven patterns. You will mentor engineers, improve CI/CD and observability, and work in a hybrid model...

HumanIT Digital Consulting is seeking a hands-on Principal Backend Engineer in Lisbon. You will shape architecture for a cloud-based logistics platform, delivering scalable backend systems in C#/.NET and driving the adoption of microservices and event-driven patterns. You will mentor engineers, improve CI/CD and observability, and work in a hybrid model from...

Anónimo procura um Senior Java Developer / Technical Consultant para integrar um projeto com foco em arquitetura empresarial, desenvolvimento backend e plataformas críticas. Responsabilidades incluem desenvolvimento e manutenção de aplicações Java, análise técnica, desenho de soluções e integração com bases de dados Oracle, bem como deploying em...

A Ankix, com mais de 25 anos no setor tecnológico, está a recrutar um Senior Java Backend para um modelo híbrido em Lisboa. Procuramos profissional com 8+ anos de experiência em Java, conhecimentos de React e experiência sólida em microsserviços e arquitetura escalável. Importa ter IAM (Keycloak, Okta, OIDC, RBAC), APIs RESTful/GraphQL, AWS SQS,...

Vista, a world‑leading global business aviation company headquartered in Dubai, is seeking a Senior Backend Engineer in Lisbon. You will drive ambiguous problems to shipped features, lead architectural decisions, and build scalable API-backed systems powering client applications. You will work across APIs, data models, and databases like PostgreSQL while...

Expleo Group is seeking a senior Java Architect to lead the design and implementation of complex microservices, define architectural patterns, and own IAM architecture using Keycloak, Okta and OIDC. You will mentor junior and mid-level engineers, drive security and quality practices, and collaborate with product owners and architects across global delivery...

A Ankix, com mais de 25 anos no setor tecnológico, está a recrutar um Senior Java Backend para um modelo híbrido em Lisboa. Procuramos profissional com 8+ anos de experiência em Java, conhecimentos de React e experiência sólida em microsserviços e arquitetura escalável. Importa ter IAM (Keycloak, Okta, OIDC, RBAC), APIs RESTful/GraphQL, AWS SQS,...