1735 software developer English-speaking jobs in Lisbon

Develop and enhance SAPUI5/Fiori applications, supporting maintenance of existing solutions. Collaborate with teams to address business challenges and integrate Fiori/UI5 with S/4HANA and SAP BTP.

Develop and deploy Dynamics 365 solutions, customizing functionalities across Sales, Customer Service, Field Service, and Marketing modules. Integrate Power Platform, Azure services, and APIs. Execute quality assurance and deliver user-friendly interfaces.

Decskill seeks a Senior PL/SQL Developer with 3+ years of experience to convert Oracle Packages to PostgreSQL, including testing and performance optimization. Requires strong PostgreSQL and Oracle Database experience, solid SQL expertise, and fluency in English.

Develop web applications using .NET / .NET Core, C#, and REST APIs. Experience with SQL Server and database design is required. Familiarity with front-end frameworks (Angular/React) is a plus. English fluency is mandatory.

makes life better for millions of people worldwide.Our software? ... is not just your average company –we\'re a leading Norwegian player in the mission-critical business software ... scene, making a real impact.Picture us as the folks who find, build, and deliver software that genuinely

HubSpot CMS Developer needed with a degree in Information Technology or related field and 3+ years of experience. Must have strong HubSpot CMS customization skills and knowledge of SOAP and REST integration. Fluency in English and collaborative spirit required.

modern technologies such as Kafka and Elasticsearch;Consistently deliver reliable and high-quality software ... maintainable, and scalable code;Experience with code reviews and technical mentoring;Solid understanding of software

Junior Cobol Developer needed for a hybrid project in Porto or Lisbon. Requires 1-3 years of experience in Cobol development, IBM Mainframe (Z/OS), COBOL, JCL, TN3270 or Poeme, and debug tools. Must have good English (B2 minimum). Responsibilities include developing COBOL features, supporting legacy components, monitoring processes, analyzing data, collaborating with teams, troubleshooting issues, testing, and documenting.

and long-term career opportunities, while staying close to our teams.We are looking for DevOps & SRE Developer

offering the French and European markets an environment of excellence and high potential.ServiceNow Developer

MERN Developer with 8+ years of experience designing, developing, and maintaining frontend and backend applications. Expertise in Next.js, Nest.js, Node.js, MongoDB, and PostgreSQL. Experience with Docker, Kubernetes, AWS, and Azure. Fluency in English required.

RESTful APIs and microservicesExperience with databases such as SQL, MongoDB, or RedisUnderstanding of software

Senior Backend Developer needed to design, develop, and maintain a scalable LLM agent framework using Python and cloud-native architecture. Experience with async Python (FastAPI, aiohttp) and debugging across service boundaries is required.

continuous monitoring, and operational excellence, we safeguard seamless service delivery, such as software

Develop personalized frontend solutions using React for a project in Lisbon (hybrid). Solid JavaScript, HTML, and CSS knowledge required. Experience with React is mandatory.

Lead PHP Developer needed for a technology-driven organization. Design, build, and maintain scalable applications using PHP 8 and Symfony. 7+ years of PHP experience required, with strong database experience in MSSQL/T-SQL.

technical solutions; Work collaboratively with cross-functional teams (IT, Business, QA) to deliver robust software

RoleRole:Cobol Developer/Analystto integrate one of our biggest clients in the banking sector.

Senior .NET Developer for a remote project in Portugal. Requires 5+ years of experience in backend development for customer-facing systems, strong .NET Core and API experience, and knowledge of cloud-native applications, Kubernetes, and CI/CD pipelines. Fluency in English is mandatory.

Senior UiPath Developer with 3+ years of experience designing and developing RPA processes. Experience with process analysis, Document Understanding, and solution architecture. Mid-level candidates should have knowledge of Agentic AI, UiPath Agent Builder, and Generative AI.