Empregos de senior java software engineer em Lisbon

KCS IT in Lisbon is seeking an Amazing Mid-Level Java backend developer to build robust, scalable applications with Java and Spring Boot. You will contribute to microservices, RESTful APIs, and work with SQL databases in a collaborative, agile environment. You'll join cross-functional Product Owners and Architects, participate in code reviews, and help...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Neotalent Conclusion in Lisbon seeks a Java Software Engineer to join our teams in one of the world's largest insurance groups, based in Lisbon with a hybrid work model. You will design, implement, and maintain internal solutions using Java, Spring Boot, Spring Cloud, and cloud platforms. You will collaborate with cross-functional teams, participate in code...

Design, develop, deploy and maintain production-ready GenAI applications, including internal AI assistants, RAG systems, agents and document-processing solutions. Build Python backend services, APIs and integrations with client systems. Develop solutions using LLM integrations, MCP, embeddings, vector databases and context management. Take end-to-end...

Lead Software Engineer (Java/Spring Boot/AWS) - Hybrid Lisbon (3 days/week office) ABOUT THE OPPORTUNITY Lead the engineering of a next-generation platform for end-to-end marketing campaign management, built by a global technology leader. The platform covers audience targeting, campaign execution and measurement, and runs at global scale over massive...

Open Earth Foundation is hiring an AI Native Senior Software Engineer to ship infrastructure and climate services. You'll leverage AI coding tools to write, review, and refactor code, embracing open source principles to maximize global impact. You will collaborate with product teams, data engineers, and designers, operating in a fully remote, international...

Senior Software Engineer (AI Native): Building Climate Solutions for CitiesOpen Earth Foundation is a California-based nonprofit on a mission to create groundbreaking technology that helps combat the climate crisis. Our climate platforms support cities around the world with data-driven climate planning and delivery. We're a diverse, global team working...

With just over 10 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: • Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); • R&D (Bootcamps, POC, Tech Lab); • Nearshore. In ADENTIS, we focus on PEOPLE. This is our emotional salary: • Great...

Smart Consulting in Lisbon, Portugal seeks experienced Java developers to join large-scale, high-impact projects focused on modernization, distributed architectures, and cloud adoption. You will build backend services, analyze issues, and collaborate in an agile, cross-functional team. The role offers long-term opportunities with ongoing professional growth....

Match Profiler is seeking a Backend Developer to join our remote team. You will work across cloud platforms and modern stacks, contributing to scalable services, API design, and reliable deployments. Requirements include 4+ years in backend development with C#/.NET, Java, or Go; experience with AWS/Azure, Docker and Kubernetes; knowledge of Aurora, DynamoDB...

Vodafone is seeking a motivated Backend Software Engineer to join the Digital Experience Layer (DxL) engineering team. You will design, develop, test, and maintain backend services powering digital channels and customer-facing applications. You will collaborate with engineers, architects, product teams, and QA to build scalable, secure, and high-performing...

## DescriptionJoin us in bringing joy to customer experience. Five9 is a leading provider of cloud contact center software, bringing the power of cloud innovation to customers worldwide.Living our values everyday results in our team-first culture and enables us to innovate, grow, and thrive while enjoying the journey together. We celebrate diversity and...

Kraken is building the Agent Systems team to create AI-powered agents that automate internal workflows and decision paths. You will design inference pipelines, prototype rapidly, and productionize valuable agent behaviors within robust backend services that integrate with multiple internal APIs. The role emphasizes hands-on AI/ML work, strong backend...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Java Engineer (Payments) based in Portugal. Join a specialized engineering environment where you will design and deliver secure, scalable, and high-performance payment platforms for leading organizations in the global...

Jobgether is seeking a Senior Java Engineer focused on payments to join a distributed engineering team. You will design and deliver scalable Java/Spring Boot applications, with ownership of features from design to production deployment. You will lead technical architecture, build robust payment integrations, and ensure reliability, security, and regulatory...

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system. Proof of workBefore you...

Wire IT is seeking a Senior Full Stack Developer (Java & Angular) for a Portugal Remote role. You will work on scalable, high-performance applications, leveraging Java, Spring Boot, Angular, Kafka, and Azure within agile teams. The position offers a no-term full-time contract, health insurance, vacation, meal allowance, referral bonuses, and training budgets...

Wire IT, based in Portugal, is seeking a Senior Full Stack Developer (Java & Angular) to join a growing international team working on modern microservices and cloud-based applications. This is a remote role from Portugal with an agile, team-oriented culture. You will enjoy training budgets, health insurance, vacation time, meal allowance, and referral...

Decskill is growing and seeking a Senior Java Software Developer to join our Lisbon-based team, delivering robust Java applications within IT projects across national and international contexts. You will contribute to architecture and design, code refactoring and development, security and obsolescence management, and coordinate technical projects with...

## Java Software Engineer - Air Traffic ManagementApply:Hybrid:Paço de Arcos - Q45:Full time:Posted Today:R0341588Location: Paço de Arcos - Q45, PortugalFor more than 35 years, Thales acts in Portugal for global **Defense and Aerospace markets** and promotes and delivers innovative solutions that enhance its customer's critical systems ́ security, on...