Senior Java Software Engineer - 15 016+ vagas

AgileEngine

Backend engineer to design and operate core services for secure, fault-tolerant cross-chain transactions within the CCIP protocol, improving reliability, performance, and security.

Synvert

A leading software engineering firm based in Portugal is seeking an experienced Software Engineer to join a smart and supportive cross-disciplinary team. You'll need at least 10 years of working experience and proficiency in .NET and C#. The role offers a flexible working environment, opportunities

ADVANS Group

ADVANS Portugal is looking for experienced Embedded Software Engineers to our new Lisbon offices. This is a full-time hybrid role. Key Responsibilities / Duties - Toolchain creation and verification - Bootloader verification - Linux kernel update - Porting drivers to newer kernel - Porting user-spac

McKinsey & Company, Inc.

Do you want to do work that matters, alongside supportive leaders who will help you grow faster than you ever thought possible? Are you a creative problem-solver who is energized by challenges?You've come to the right place.YOUR IMPACT You'll work with the Ops Tech Enablement team in the biggest fun

Lisbon, Portugal Accelerated Validation Group About the job Embedded Software Engineer ADVANS Portugal is looking for experienced Embedded Software Engineers to our new Lisbon offices. This is a full-time hybrid role. Key Responsibilities / Duties: - Toolchain creation and verification - Porting dri

OLX Group

Junior Backend Engineer Join one of our cross‑functional teams in Motors, Real Estate, OLX Classifieds or Platforms, working remotely from Portugal. You’ll collaborate with engineers, SREs, and product teams to build scalable, high‑impact solutions, while reporting to an Engineering Manager who will

Siena AI

Meet Siena Siena is the first intelligence layer for customer experience. We're creating an operating system of AI agents that learn, remember, and act across every customer touchpoint—from support conversations to shopping experiences to voice and social media interactions. Siena doesn't just autom

A dynamic nonprofit organization in Portugal is seeking a software developer with a strong background in Java to enhance their platform. This role involves creating and maintaining software features, ensuring security, and working within an Agile team. The ideal candidate has at least four years of

Vaco by Highspring

A leading tech recruitment firm is looking for a Full Stack Java Developer in Portugal. This role involves revitalizing outdated systems and implementing cloud solutions while building robust APIs and frontend applications. Candidates must possess over 5 years of experience in Java Full Stack Engine

Lawrence Harvey

50 000 € - 50 000 € /ano

Develop and implement autonomy stack for autonomous sprayer robots. Focus on navigation, localization, and on-robot performance. Experience with ROS 2 and sensor fusion is required.

Vopak

30 000 € - 30 000 € /ano

Develop and maintain IoT edge platforms, integrating IT/OT systems, and automating operations for industrial IoT initiatives.

Kuehne+Nagel

A global logistics and IT company in Porto seeks a Mid Fullstack Engineer (m/f/d) to manage and develop software that powers its global systems. You will work on varied applications, contribute to team coding standards, and engage in testing and release management. Ideal candidates will have over 4

emagine

Main Tasks And Responsibilities - Being comfortable with experimentation and willing to approach a problem in multiple ways via rapid prototyping. - Writing clean, maintainable code using .NET C#, along with other modern tools such as Kafka, PostgreSQL, and Elasticsearch. - Regularly delivering high

Epam Systems

We're looking for an AI Software Engineer to join our team in Portugal in a remote working mode. In this role, you will design and maintain AI applications, develop reliable data pipelines, and ensure optimal performance of AI systems. You will work closely with clients to implement cutting-edge LLM

Desenvolvedor Java com experiência em Spring, Cloud e CI/CD para atuar em Lisboa. Responsável pela configuração, programação e testes de aplicações, com foco em colaboração e entrega de software de alta qualidade.

Adentis Portugal

Com mais de 8 anos de existência a nível nacional, contamos com mais de 200 colaboradores com o nosso ADN e posicionamo-nos no mercado com 3 ofertas de serviço: - R&D (Estágios, POC, Laboratório Tecnológico); Na ADENTIS centramo-nos nas PESSOAS e é este o nosso salário emocional: - Equilíbrio entre

Diconium

Automotive Software Engineer / Infotainment (all genders) page is loaded## Automotive Software Engineer / Infotainment (all genders)locations: Lisbontime type: Full timeposted on: Gestern ausgeschriebenjob requisition id: JR100557**Werde Teil unseres internationalen Expert:innen-Teams**Bei Diconium

Sysmatch

Sysmatch tem uma oportunidade para Java Fullstack em Coimbra, Portugal, numa multinacional de consultoria em tecnologia. O candidato ideal deve possuir pelo menos 5 anos de experiência em Java, com habilidades em desenvolvimento full-stack, incluindo React e Node.js. Além disso, conhecimentos em fer

Capgemini Engineering

Are you looking to take a step forward in your career in IT and Tele communications? Then you've come to the right place - Smart! Technology, transformation and innovation are part of our DNA. We are a technology consulting company with more than a decade of experience in developing national and int

Usercentrics

We’re looking for a hands-on Staff Software Engineer to elevate engineering excellence and take technical ownership across our full-stack platform. This role centers on technical leadership through execution. You will set high engineering standards, mentor teammates, drive architectural decisions —