7,068 junior back end developer jobs in Portugal.

AgileEngine, LLC. seeks a Senior Product Owner to own the strategic vision and backlog for internal security tools, developer portals, and platform artifacts within a large-scale enterprise security program. You will define and prioritize user stories across multiple engineering workstreams, drive developer experience improvements, ...

... least 2 years of professional experience in Data Engineering , with a strong focus on cloud-native solutions and data architecture. - Strong experience designing end-to-end data architectures, including data ingestion, modelling, storage, and orchestration . - Practical knowledge of modern data architecture patterns, such ...

... accounting standards, IFRS, and tax regulations - Drive process automation, standardization, and efficiency initiatives to improve O2C workflows - Support month-end and quarter-end closing, reconciliations, and financial reporting to senior management - Mentor and train junior O2C specialists, fostering a high-performing ...

AgileEngine, LLC. is seeking a Senior Product Owner to own the strategic vision and backlog prioritization for internal security tools, developer portals, and platform artifacts within a large-scale enterprise security program. You will define and prioritize user stories across multiple engineering workstreams, drive developer ...

A Redshift Consulting procura um Android Mobile Developer (M/F) para projeto na área de Fintech, localizado em Porto, com regime híbrido. O colaborador será responsável por escrever código eficiente e trabalhar no desenvolvimento do roadmap do produto. Os candidatos devem ter Licenciatura em Informática ou similar e experiência ...

... banking. With US$130bn+ processed annually across 30+ countries, we handle recurring and one-off payments without the chasing, stress, or expensive fees. Our end-to-end payment platform also features AI-powered solutions to improve payment success and reduce fraud, alongside connections to over 350 platforms businesses ...

... accountability and a collaborative mindset. TECHNICAL SKILLS - AWS, GitLab, Git, GitHub, Jenkins, Terraform - Kubernetes and cloud-native platforms - Internal Developer Platforms, Backstage, Crossplane - Golden Paths, reusable templates and self-service developer capabilities - CI/CD, configuration management and deployment ...

... accountability and a collaborative mindset. TECHNICAL SKILLS - AWS, GitLab, Git, GitHub, Jenkins, Terraform - Kubernetes and cloud-native platforms - Internal Developer Platforms, Backstage, Crossplane - Golden Paths, reusable templates and self-service developer capabilities - CI/CD, configuration management and deployment ...

... accountability and a collaborative mindset. TECHNICAL SKILLS - AWS, GitLab, Git, GitHub, Jenkins, Terraform - Kubernetes and cloud-native platforms - Internal Developer Platforms, Backstage, Crossplane - Golden Paths, reusable templates and self-service developer capabilities - CI/CD, configuration management and deployment ...

... acompanhamento de projetos estratégicos, com especial foco nos principais clientes da organização. Objetivo principal da função: - A gestão integral de projetos (delivery end-to-end), garantindo cumprimento de prazos, orçamento, qualidade e alinhamento com os requisitos do cliente; - A gestão da relação com o cliente numa lógica de ...

... altamente competitivo. Ao longo do seu percurso, a Navalria tem vindo a consolidar a sua posição no mercado, reforçando a atividade de construção naval e mantendo elevados padrões de qualidade e eficiência operacional. A empresa distingue-se ainda por integrar a lista europeia de estaleiros licenciados para o desmantelamento ...

... sazonais e picos de atividade; Procurar soluções que permitam equilibrar os níveis de serviço logístico e os custos operacionais; Gerir iniciativas de eficiência end-to-end ao longo da cadeia de abastecimento; Analisar variáveis operacionais relacionadas com as entregas em loja, incluindo frequências, horários e condições ...

... pre-trained models. - Strong experience with RAG, embeddings, vector databases and AI application architectures. - Experience building production-grade AI agent backends, using LangChain, LlamaIndex, Pydantic AI or similar. - Strong MLOps/AIOps experience, including Git/version control, CI/CD, automation and model/experiment ...

... pre-trained models. - Strong experience with RAG, embeddings, vector databases and AI application architectures. - Experience building production-grade AI agent backends, using LangChain, LlamaIndex, Pydantic AI or similar. - Strong MLOps/AIOps experience, including Git/version control, CI/CD, automation and model/experiment ...

... business growth and innovation. What you will do: - Design and drive the adoption of scalable, secure, cloud-native, and fault-tolerant architectures; - Ensure end-to-end architectural alignment across business capabilities, platforms, and technology domains; - Provide hands-on architectural guidance to Product Teams and ...

... UX/UI Engineering and the Product Owner. Required Skills & Experience - Track record of shipping product features in real environments. - Able to work across backend and frontend with confidence. - Evidence of what you have built matters more than years of experience — mid, senior and exceptional AI-native juniors are welcome. ...

... and execution role focused on orchestration, visibility, and delivery excellence — it does not involve hands-on coding or testing. Key Responsibilities - Lead end-to-end delivery of complex, cross-functional technology programs spanning multiple engineering teams - Partner with Engineering to define scope, roadmap, milestones, ...

... policies. - Coordinate and perform period-end and month-end closing activities in collaboration with local and global finance teams and in line with group closing calendar - Manage monthly GL closing process (account clearing, intercompany reconciliation, customer/vendor reclassification, AP/AR aging report, sub-ledger reconciliation). ...

Devexperts seeks a Java Web Developer to join the Web Development team in Porto. You will build and enhance rich web applications, implement server-side logic, and create APIs. You’ll focus on performance, observability, and developer experience while collaborating with design, analytics, and client teams. The role offers ...

Claranet limited in Lisbon is seeking a Junior AI Engineer to join our talent team. You will design, develop, and maintain AI-powered applications and automation, integrate with Jira, Confluence, and GitHub, and collaborate across Agile, DevOps, Cloud, and Architecture teams to deliver scalable AI solutions. The role focuses ...