Senior Java Software Engineer - 14 798+ vagas

99X Technology

Backend developer sought for a digital competence center, requiring Java, Quarkus, Kafka, PostgreSQL, microservices, and event-driven architecture expertise. Must have 3+ years of experience and strong English skills.

Intellias

Intellias is partnering with a Fortune 100, Midwest-based industrial manufacturer to modernize and expand a suite of cloud-based services and data products used by a global network of dealers, enterprise customers, and internal business units. Our cross-functional teams deliver scalable APIs, event-

Euronext

Join Euronext as a Principal Software Engineer - CSD Convergence Programme Euronext Securities is running the CSD Convergence Programme, one of the most strategic transformation initiatives in the European financial market infrastructure. The programme aims to converge and modernize Central Securiti

BEMA Talent

Get AI-powered advice on this job and more exclusive features. Our client is a stealth-mode startup based in New York, operating out of New York University Future Labs, focused on revolutionizing AI-driven growth platforms. Their team is composed of talented professionals from top tech companies, un

Axians Portugal

At Axians, we value talent, not labels. We believe in a culture of inclusion, where everyone has a place and all applications are considered based on merit, without discrimination. This is your opportunity to join an international group with a project that needs you to help meet the challenges of di

Snyk

Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent

Amgen Inc.

## **Career Category**Information Systems## ## **Job Description**Join our team at **AMGEN Capability Center Portugal**, consistently recognized among the top companies in the Best Workplaces(TM) ranking by Great Place to Work(R) in Portugal. In 2026, we were once again distinguished as one of the t

DACHSER

Backend Software Engineer (m/f/x) for Air & Sea Tech Products (Porto) Join to apply for the Backend Software Engineer (m/f/x) for Air & Sea Tech Products (Porto) role at DACHSER Backend Software Engineer (m/f/x) for Air & Sea Tech Products (Porto) 2 days ago Be among the first 25 applicants Join to

Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at Canonical Continue with Google Continue with Google Python and Kubernetes Software Engineer - Data, AI/ML & Analytics 4 months ago Be amon

Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at Canonical Continue with Google Continue with Google Python and Kubernetes Software Engineer - Data, AI/ML & Analytics 4 months ago Be amon

Decskill

Decskill is seeking a Senior Fullstack Java Developer who is fluent in French to join their hybrid team in Porto, Portugal. Key responsibilities include developing backend applications with Java and Spring Boot, building responsive frontend interfaces using Angular, and ensuring best practices in ar

2 days ago Be among the first 25 applicants Founded in 2018, eXalt-Fi is a consulting firm built on intrapreneurship, agility, and innovation. With over 1,300 collaborators, we specialize in Digital Transformation, Financial Services, Product & Project Management, and Technology (development, cloud,

Lawrence Harvey

skeeled is seeking a Senior Robotics Engineer to join a pioneering technology startup in Brussels. This role involves shaping software frameworks for autonomous countermeasures and requires proficiency in C++ and Python, alongside a degree in a relevant field. The position demands hands-on experienc

Nokia

A leading global connectivity company in Lisbon is offering an Internship position for candidates pursuing a BSc or MSc in Telecommunications, Computer Science, or related fields. This role includes developing Microservices, integrating software, and participating in all development phases. Candidat

Decskill

Seeking a Senior Java Fullstack Engineer for a hybrid role in Porto, contributing to the full development lifecycle and building new products.

Syffer

Syffer is seeking an experienced backend engineer to design and implement scalable services using Kotlin and Java. The role includes owning observability for services, contributing to CI/CD pipelines, and mentoring junior engineers. Ideal candidates will have 5+ years of experience in production env

C++ Developer needed for a Portuguese tech consulting company in Lisbon to work on real-time, high-load systems. Requires expertise in modern C++, software architecture, algorithms, and Linux.

Capgemini Engineering

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts

AgileEngine

IT International Mobility is looking for an AI Software Engineer in Lisbon, Portugal, specializing in generative AI and large language models. The ideal candidate will develop scalable AI solutions on AWS, bringing creativity and innovation to the team. A Bachelor's or Master's degree in Computer Sc

AgileEngine

AI Engineer to design and develop GenAI-based product frameworks and services, enabling natural language interaction and intelligent automation. Responsibilities include shaping Generative AI's impact on products and engineering practices.