developer English-speaking jobs in Lagoa

Startup Summit 2026 seeks Brand Ambassadors to promote the event across Europe. Ambassadors will share event information, promote tickets, and introduce Startup Summit to relevant communities.

Senior GenAI Engineer will design, develop, and deploy cutting-edge Generative AI solutions. Responsibilities include building data pipelines, designing scalable data models, integrating data sources, and developing and deploying GenAI solutions. Requires 4+ years of experience in automation, integration, software engineering, and/or data engineering, with at least 2 years of dedicated experience delivering GenAI solutions. Strong proficiency in Python and SQL is essential.

Cafler is seeking a Business Developer to acquire new automotive clients, manage the full sales cycle, and lead onboarding and implementation of solutions. The role requires 2-5 years of experience in B2B automotive sales, strong client relationship management skills, and the ability to explain technical solutions effectively.

OTC Derivatives Sales Trader will connect institutional clients with tailored crypto derivative solutions, navigate complex market dynamics, and drive revenue generation.

The IT Specialist maintains, supports, and optimizes the organization's IT infrastructure. This role ensures the reliability, security, and performance of systems, networks, servers, and related services. The IT Specialist collaborates with global and local IT teams to deliver technical support, implement solutions, and contribute to continuous improvement.

Designs feasible products, performs structural analysis, and creates detailed drawings using CAD software. Coordinates with development teams on product layout and modifies designs to improve functionality and reduce production time.

Functional Analyst will promote ISSHO to partners and clients, interpret product impact, and manage functional evolution. Responsibilities include developing promotional materials, managing social media, providing customer support, and conducting functional tests. Requires relevant academic qualifications and 5 years' experience in a similar role.

DevOps Engineer to design, build, and operate containerized and serverless workloads on AWS. Implement infrastructure as code with Terraform and Helm, establish CI/CD pipelines, and provide technical mentorship.

Settlement Claims Officer for a national project. Daily tasks include claim folder integration, verification, and detection, booking claims, and performing legitimacy control. Requires up to 2 years of experience in Accounting and Finance, a Bachelor's in Economics, Finance, or Accounting, and fluency in English.

Siemens seeks a Financial Reporting Trainee to support financial reporting activities, including IFRS consolidated financial statements and accounting topics. The role involves assisting with consolidation entries, plausibility checks, financial evaluations, and cash flow analysis. The trainee will also contribute to digitalization and process optimization initiatives using Power BI, Power Apps, Power Automate, Python, and AI-based solutions.

Network Specialist with 5+ years of experience in network and telecommunications administration. Requires expertise in network management, TCP/IP, VLAN, VPN, STP, QoS, Cisco CCNA certification (preferred), and Cisco equipment. Fluency in Portuguese and good English skills are essential.

Develop and maintain automated tests for applications and services. Define and execute test plans, scenarios, and test cases. Perform functional, integration, regression, and end-to-end testing. Support CI/CD processes and Agile development teams.

Research Grant for a First Stage Researcher (R1) to collect, process, and integrate agri-food data into a Big Data management system.

Executes the installation, integration, and commissioning of Amadeus AirOps hardware solutions. Ensures solutions are deployed according to technical specifications and integrated with airport infrastructure.

Project Management Officer supporting documentation, reporting, and project progress monitoring. Requires IT experience, English and French (B2), MS Office, and Power BI.

Data Engineer needed for a project in Lisbon (Hybrid). Requires a Bachelor's or Master's degree in a related field and 6-9 years of experience. Must have strong hands-on experience with ETL/ELT tools and relational databases. Experience with VTOM or similar job orchestration tools is also required.

Research Grant Assignment to develop and validate an adaptive robotic handling system. Responsibilities include CAD modeling, mechanical subsystem integration, vision-based control algorithm implementation, prototype integration, experimental validation, and optimization of manufacturing methodologies.

Senior Functional Analyst needed to design application requirements, create documentation, and bridge business needs with technical delivery. Requires +3 years of experience, strong Agile knowledge, and fluency in Portuguese and English.

Tonic BI seeks a Sales Account Executive to drive commercial growth of its subscription-based insights and analytics platform for life sciences companies. This role focuses on selling to pharmaceutical clients, requiring 3-5 years of B2B SaaS sales experience in healthcare.

Leads and develops a customer support team for a global travel company, ensuring service quality and operational efficiency. Manages daily operations across multiple channels, handles escalations, and implements quality assurance processes. Collaborates with stakeholders and advocates for customer-centric process improvements.