Empregos de senior java software engineer em Lisboa

Capital on Tap is hiring for an experienced Software Engineer to build robust, scalable solutions using C#, .NET Core, and SQL Server. You’ll own the SDLC from coding to production, working with React to create modern, responsive interfaces. As part of a collaborative team, you’ll engage with Product Managers and QA engineers, implementing thorough unit...

simplesurance is a leading insurtech company specializing in the seamless integration of innovative insurance technology into the digital workflows of business partners across diverse industries. Founded in 2012 and part of Allianz since 2022, simplesurance plays a pivotal role in enhancing customer experiences in fast growing ecosystems like banking,...

Senior Software Test Automation Engineer Work shouldn't just be something we do;it should have a purpose. At Envision, we believe in creating life-changing outcomes through the work we do with our clients, giving back to our communities, while creating a company culture where our people thrive. We believe success starts with a workplace where everyone feels...

Match Profiler is an Information Systems consultancy with over 25 years of experience in the national and international technology market. We believe in challenging and motivating projects, driven by multidisciplinary and agile teams and we are looking for those who want to grow with us. We are currently strengthening the team with a QA/Test Engineer for...

Consort Group is seeking a Senior Java/Angular Full Stack Developer to join a hybrid, permanent team in Portugal. You will work in an Agile multidisciplinary setup, contributing to multiple squads and business domains with Java 21, Spring, and Angular across the stack. You will design, develop, test, deploy, and maintain web applications, ensuring quality...

Become part of your new much. Consulting team in sunny Lisbon, ensuring that our projects run smoothly. We are much. Consulting, a global network of driven experts that works every day, hand-in-hand to ensure our vision: “No more boring tasks” Our team is very international (32 nationalities, 23 languages spoken) with a highly value-driven workstyle to...

Spectrum IT Recruitment Portugal is partnering with a fast-growing AI product company to hire a Senior AI Software Engineer. The role focuses on building production AI systems using LLMs, agents and modern tooling, with roughly 70–90% backend work across LLM apps, backend services, tool calling and web interfaces. Strong fundamentals and production...

Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of...

Location: Tagus Park, PortugalWork Model: Hybrid - 3 days on-siteContract: Full-timeSalary: €55,000-€65,000 gross/year × 14 salariesRelocation: No relocation support providedAbout the RoleWe are looking for a Senior Robotics Software Engineer to improve the robustness, reliability, and industrial readiness of an advanced Autonomous Mobile Robot (AMR)...

KARDex Portugal, Unipessoal Lda in Lisbon is seeking a Senior Software Test and Integration Engineer to strengthen our WES Software EMEA team. You will develop test plans, automate tests, and lead customer integrations for our warehouse execution software.Responsibilities include 2nd-level support, architecture guidance, and mentoring junior testers. Travel...

1GLOBAL is seeking a driven full-stack developer to join our Lisbon-based R&D hubs, delivering high-impact features for a global mobile connectivity platform.You will build with .NET, Golang, and Java, design scalable REST APIs, and work with cloud-native tech in an Agile environment, while mentoring junior teammates and maintaining high code quality.Join a...

SingleStore, Inc. is hiring a Senior Software Engineer for the Helios team to own release-defining projects across distributed systems, cloud infrastructure, networking, and database tech. Open to multiple levels; leveling will be based on experience and leadership during interviews. You will work across control and data planes, operator, networking, and...

Work in USA in Lisbon is seeking a highly skilled Senior Level Developer to join our team. The role focuses on web-based technologies and requires strong experience in Java, C++, and Python, plus database and cloud computing know-how.This is a part-time position in Lisbon with accommodation provided for the right candidate. You will design and develop...

Help train next-generation AI systems by creating challenging coding tasks and implementing deterministic verifiers that distinguish valid solutions from incorrect ones. No prior AI experience is required — your software engineering expertise is what matters. Key Responsibilities Create realistic coding tasks involving feature implementation and bug...

Consort is seeking a Backend Senior Java Developer to design, build, and maintain scalable backend systems in a distributed risk and data processing platform. You will work in Agile squads to advance modern architectures and high-throughput services. Responsibilities include implementing secure, high-quality code, integrating distributed technologies, and...

K2 Partnering Solutions is seeking a data engineering contractor to bring an automotive OEM data pipeline into production, focusing on scaling ingestion, mapping to client entities, and distribution to downstream systems. This hybrid role in Lisbon requires hands-on Java backend development (Java 17+), microservices architecture, and experience with...

Ytech em Lisboa procura um Senior Java Backend Developer para se juntar a um projeto desafiante. Vais desenvolver backend escalável, APIs REST e soluções cloud-native em AWS, trabalhando com uma equipa Scrum multidisciplinar. És responsável por arquiteturas de microserviços, integração com bases de dados relacionais, automação com Python e...

Hexa Group in Lisbon is seeking a Senior Java Backend Developer to contribute to high-criticality digital platforms in financial services and payments. You will design, build and optimize cloud-oriented backends and APIs using Java and Spring Boot. You will work on microservices, ensure security, observability, and performance, participate in architecture...

EPAM Systems in Lisbon, Portugal is seeking a Senior Java AI Engineer to join a hybrid team. You will design microservices and develop them into production-ready systems while applying AI tools throughout the software lifecycle. You will help ensure quality, review code, and contribute to technical improvements for system performance. The role offers...

A leading tech company in Lisbon is seeking experienced Java Backend Developers for Senior and Lead profiles. Responsibilities include developing applications, mentoring junior developers, and facilitating team success. Candidates are expected to have a higher education degree, solid experience in Java with frameworks like Spring, and proficiency in RDBMS....