1676 frontend developer English-speaking jobs in Lisbon

Mid/Senior Big Data Engineer to operate, maintain, and evolve large-scale Big Data platforms. Focus on Hadoop ecosystem operations, Data Lake optimization, automation, monitoring, and troubleshooting.

We seek a Senior Java Developer willing to accept new challenges in our Closer team, in a hybrid model

Lead Java Developer Your Role & Responsibilities Technically lead project through all stages of the project

Join our team of 180+ InnoTechers and bring your talent as a Back-End Developer.

Develop, administer, and scale conversational AI use cases within the CAP platform. Operate, maintain, and enhance the platform, collaborating with various teams in an agile environment. Develop data pipelines, integrate APIs, and support onboarding of new use cases. Troubleshoot issues, integrate new technologies, and ensure platform security and performance.

They are on the lookout for a talented and driven Senior Backend Developer (PHP) to join their dynamic

We seek a Back End Developer with solid experience in .NET and C# to build and maintain REST APIs using ASP.NET Core. Expertise in Entity Framework Core, Identity, automated testing, and cloud platforms (Azure, AWS, or GCP) is required.

Role Overview: We are looking a Cobol Developer/Analyst to integrate one of our biggest clients in the

Role Overview: We are looking for a PL/SQL Developer to join our teams within a client in the banking

Backend Engineer (.NET) to develop integration and backend solutions for a leading insurance company. Analyze, design, and document technical solutions while collaborating with cross-functional teams.

Role Overview: We are looking for a Java Backend Developer to join our teams in our client - state-owned

Develop and maintain scalable backend systems for AI assistants using Python and FastAPI. Build REST APIs, integrate AI-driven features, and collaborate with front-end teams.

Senior C++ Developer needed for a leading ultra-low latency algorithmic trading platform. Develop new Algo models, framework, market data distribution, and exchange connectors. Requires recent C++, STL, Boost, Linux dev tools, and FIX protocol knowledge. 5+ years software development experience with 2+ years as a team lead.

agile environment;Minimum 3 years experience in scripting/automation using TypeScript;Experience with frontend

while enjoying the journey.Overview We are currently looking for a Dynamics 365 Customer Engagement Developer

Noesis is looking for a Junior Integration Developer to join our team!

Our mission is to scale the TON developer ecosystem by onboarding Solidity/EVM engineers and helping

Python programming or software development are advantageous;Minimum of 3 years of experience as a Python Developer

This role seeks an experienced BE Developer proficient in Python and Django to contribute to the development

Our AI-native Developer Security Platform integrates seamlessly into development and security workflows ... Our mission is to empower every developer to innovate securely in the AI era — boosting productivity