Senior Java Engineer: Scalable, Secure APIs & Systems em Porto, Portugal

We're looking for a Senior AI Platform Engineer to help build and scale enterprise AI platforms, enabling teams to develop secure, reliable, and production-ready AI solutions. What You'll Do - Build and operate AI platforms on AWS - Develop backend services and APIs using Python - Design and maintain Infrastructure as Code ...

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... escritório em Lisboa, Portugal. A função une uma forte componente técnica em Java com análise funcional, atuando como elo entre negócio e equipas de desenvolvimento e APIs REST/Microserviços em ambiente Agile/Scrum. Competências esperadas: Java 21, Spring Boot, APIs REST, desenho de soluções técnicas e boa comunicação.

• Híbrido

Are you an experienced Data Engineer passionate about building scalable data platforms, automating complex pipelines, and working at the intersection of Data Engineering, DevOps, and MLOps ? We’re looking for a technically strong and proactive Senior Data Engineer to join a growing data engineering environment. You’ll play ...

Seeking a Senior Java/Angular Developer for an international team to work on business-critical applications, involving development, analysis, testing, and production support.

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Backend Java Software Engineer for a 1-year extendable contract. Role focuses on designing/developing scalable backend services and iGaming integrations using Java (17+) and Spring Boot. Emphasizes quality, resilience, and distributed systems. Fully remote with occasional travel to Málaga, Spain.

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Senior JAVA Backend Developer Location: Lisbon, Portugal Working model: Hybrid – 3 days per week in the office Contract: Permanent I’m looking for a Senior JAVA Backend Developer to join a team in the middle of a major engineering transformation. What you’ll be doing - Take ownership of backend services and drive their ...

Seeking a Senior Java Full Stack developer for a challenging project, focusing on scalable solutions and Agile practices. Requires strong Java Spring proficiency, software development expertise, and problem-solving skills.

• Remoto

... practices, integrate SAST/DAST/SCA gates into CI/CD, and guide Java and Python development teams on secure coding patterns. With 3–5 years blending software engineering and AppSec, you will tune scanners to reduce false positives, automate hardened baselines, and collaborate with product teams to deliver secure software ...

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18808 - 70787.1

... cloud-native AI and machine learning services, including Generative AI, LLM integrations, AI orchestration platforms, and AI development pipelines, ensuring secure access, data protection, governance, and regulatory compliance. - Partner with Data Engineering, AI, and Platform Engineering teams to secure enterprise AI platforms ...

... blend analysis, software development, and collaboration with technical teams to deliver scalable applications. You will contribute to frontend and backend development, integrate via REST APIs, and work with TM Forum concepts and cloud-native CI/CD practices. Proficiency in Java, Angular, HTML/JS, and databases is expected.

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Senior .NET Developer Location: Lisbon, Portugal Working model: Hybrid – 3 days per week in the office Contract: Permanent I’m looking for a Senior .NET Developer to join a team in the middle of a major engineering transformation. The technology landscape is evolving. While the team has a strong .NET background, they’re ...

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... and about the people who do it. We partner with national and international clients to build meaningful, lasting technology: cloud-native platforms, data ecosystems, AI-powered products, and complex enterprise systems. We invest in long-term relationships — with our clients and with our people. If you want to work on real ...

$110500 USD - $178250 USD / year

Seeking a Software Engineer to develop high-volume production applications, design scalable systems, and collaborate on customer-focused experiences using Java and other object-oriented languages.

... seeking a Senior Java/Angular Full Stack Developer to join our teams in Lisbon, Porto and Madrid. You will design, develop, test and maintain applications using Java and Angular, collaborate with Agile squads, and contribute to documentation and continuous improvement. The role requires Java 21, Spring Boot, Angular 17–21, ...

€1500 EUR - €2500 EUR

Desenvolvedor Backend Sênior procurado para trabalhar com Java, Spring, AWS e microserviços. Colaboração com equipes multidisciplinares e foco em inovação.

... plan; - Comprehensive career plan and progression involving assertive performance reviews. Responsibilities: - Build and maintain robust backend services in Java. - Develop interactive user interfaces using modern JavaScript frameworks. - Integrate Java applications with databases like PostgreSQL or MongoDB. - Actively ...

• Tempo integral

€42k EUR - €48k EUR / year

... an experienced Java Developer to join our engineering team in Porto. You will be responsible for designing, developing, testing, and maintaining high-quality Java applications and services, working closely with other developers, product teams, and stakeholders to deliver reliable and scalable solutions. This is an opportunity ...

€1400 EUR - €2k EUR / month

Seeking a Senior Full Stack Engineer with expertise in Java and Python to design, develop, and integrate business applications within an AI-integrated development lifecycle. Requires strong Java ecosystem knowledge, OOP, design patterns, SQL, and testing.

CEiiA is seeking an Engineer | Backend Developer to join the geoSystems Business Unit to develop state-of-the-art space technology. You will implement CI strategies, maintain documentation, and ensure security, scalability and performance while contributing to architectural decisions. Proficiency in Java and cloud-based ...

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Join a Unified Commerce engineering squad as a Senior Java Backend Developer, on a freelance basis through Shakers . Shakers connects senior independent talent with product companies across Europe - this is a freelance engagement, not an in-house hire, and the client is disclosed once you're through initial screening. What ...