Empregos de senior java ai engineer em Lisboa

AMGEN Capability Center Portugal in Lisbon seeks a Sr Machine Learning Engineer to design and scale end-to-end ML and GenAI platforms. You will create core services, governance, and secure APIs, partnering with DevOps, Security and Product teams to deliver enterprise-grade AI capabilities. The role requires building and deploying models with...

Bitsight is seeking a Senior Product Engineer II for Apps in Lisbon, Portugal. You will collaborate with customers, product managers, and designers to identify problems, architect scalable SaaS solutions, and ship end-to-end features in a cloud environment using Python, React, SQL/NoSQL, Kubernetes, and AI-assisted tooling. You should have 5+ years of...

About UpHill At UpHill, our mission is to increase clinical capacity so healthcare professionals can focus on what matters most — the patients. Healthcare teams are either stretched thin by work that can be automated or weighed down by waste that can be avoided. UpHill's intelligent automated platform uses hospital data and patient conversations to turn...

Sixt Research Development Services, Lda. in Lisbon is seeking a Senior SEO Automation Engineer to apply automation to organic search across 100+ markets and 30+ languages. You will build and own the automation layer, wire the SEO stack, and implement GenAI workflows to automate repetitive analysis. You’ll join a global mobility group, write...

Wire IT is seeking a Senior AI Engineer to join a senior, international team. The role focuses on building and operating AI/ML platforms in production, with emphasis on automation, deployment pipelines and observability. You will collaborate across Platform, ML, Product Engineering and Data Engineering to deliver reliable, scalable solutions. This remote...

PagerDuty is seeking a Senior AI/ML Engineer to design and ship AI systems at scale, powering Incident Management AI Agents and LLM-powered capabilities across the PagerDuty Platform. You will own the full lifecycle from framing problems to reliable serving in production. The role emphasizes passion for modern AI, LLMs, agents, and retrieval, guided by...

Thorit Thorit GmbH is looking for a Senior Software Engineer to join our Lisbon hub. The successful candidate will take ownership of fullstack features, from UI to deployment, working with AI and agentic systems. With responsibilities including shipping products and raising engineering standards, this role offers significant autonomy and opportunities for...

Mastercard is seeking a Senior Software Engineer to design and deliver Java/Spring microservices powering our payments platforms. You will collaborate with product managers and engineers to build scalable, secure services that improve customer journeys and outcomes, with cloud-readiness as a core goal. You should excel in backend Java, Spring, and...

Senior Java Developer sought for IT solutions provider in Lisbon, focusing on Spring Boot, JPA, and microservices development. Requires 7+ years experience and knowledge of CI/CD and Agile.

Thales Group in Portugal is seeking a Senior Software Engineer (Java) to join our Hybrid Paço de Arcos team.You will design and develop high-quality Java applications (Java 21), implementing scalable architectures and robust unit tests.You will collaborate with cross-functional teams, follow Agile processes, and write clear technical documentation while...

A IRIUM Portugal procura um Desenvolvedor Backend Java Sênior para um projeto de tecnologia internacional com APIs escaláveis e microserviços modernos. Requer experiência robusta em Java, Spring Boot e arquitetura de microserviços, bem como design de APIs REST/GraphQL e documentação OpenAPI/Swagger.Você irá trabalhar com autenticação...

Thales Group in Portugal is seeking a Senior Software Engineer (Java) to join our Hybrid Paço de Arcos team. You will design and develop high-quality Java applications (Java 21), implementing scalable architectures and robust unit tests.You will collaborate with cross-functional teams, follow Agile processes, and write clear technical documentation while...

A Ankix procura um Senior Java Backend Developer para um modelo híbrido em Lisboa. Requer-se licenciatura relevante, forte experiência em Java com Spring Boot, e competências em microserviços, IAM (Keycloak/Okta) e padrões de arquitetura.Fluência em inglês é valorizada, com salários entre 29.000€ e 33.000€ brutos anuais. A função envolve...

bunch is hiring a Senior Applied AI Engineer to scale our AI Platform. You will own architecture, evaluation, integration and deployment of agent-powered workflows inside EU data residency rules. You’ll ship production-grade agents that automate fund-operations tasks and drive measurable improvements in accuracy, latency, and cost. You’ll collaborate...

Mercor is seeking a Senior Software Engineer for a fully remote engagement. This contract role pays $150–$210 per hour and requires about 20 hours per week, with asynchronous collaboration and independent delivery of SWE tasks and AI model enhancements. You will evaluate AI model capabilities, work with AI research teams to improve data quality, and...

A leading ad-tech company in Portugal is seeking a Senior Frontend Engineer to develop UI components with React.js. The role involves mentoring, enhancing application performance, and working in a remote setting. Ideal candidates should have over 6 years of experience and a deep understanding of frontend technologies like TypeScript, GraphQL, and Jest. Join...

Promptly Health in Portugal is seeking a Senior Software Engineer to build and evolve healthcare data infrastructure, focusing on AI integration and distributed data across platforms. The role emphasizes strong software engineering, modern stacks (Python and React), and mentoring within agile teams. This is remote-first, full-time, with a competitive salary...

Our Vision & Products EverAI — Building the Future of AI Companionship One of the Top 15 Largest & Fastest-Growing AI Companies in the World 50 Million Users in 2 years — Help Us Reach 100M first, 500M next At EverAI, we’re shaping what it means to connect with AI. With 50 million users and counting, we're not just building products — we're...

iTRTech Group is seeking an AI Engineer with a strong .NET backend background to join a hybrid role in Portugal (Lisbon/Porto/Fundão/Coimbra). You will design and deliver scalable C#/.NET APIs, and integrate AI-powered features and LLMs into software. The ideal candidate has 3–4+ years in software engineering, cloud experience (Azure), and familiarity...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems and platforms. This fully remote role accepts candidates from anywhere and aligns with Saudi Arabia working hours. You will contribute across APIs, databases, integrations, and AI-enabled workflows, collaborating with Engineering, Product,...