4601 lisbon English-speaking jobs in Lisbon

Experienced Frontend Developer to build scalable web interfaces for international clients. Develop responsive UIs using React JS, integrate APIs, and write unit/integration tests. Collaborate with backend teams, designers, and stakeholders.

The Associate Director of Sales Operations will lead and manage key sales operations processes, including territory design, sales forecasting, pipeline management, and compensation planning. This role will implement and optimize sales systems and tools to ensure data accuracy and improve sales productivity.

Leads the design, implementation, and continuous improvement of the Data Governance Framework, ensuring data accuracy, security, and readiness for AI and analytics. Establishes data governance strategy, policies, and standards, and manages data quality, security, and compliance. Collaborates with stakeholders to drive a data-driven culture and provide executive reporting on governance maturity and risk.

TEKEVER seeks a Mid-Level Quality Assurance Engineer to ensure the quality of a Windows Presentation Foundation (WPF) desktop application. Responsibilities include manual and automated testing, test case development, documentation review, and process improvement. The ideal candidate has 3+ years of QA experience, automation skills (Selenium, Appium), and strong communication skills.

The Operational and Permanent Control Senior Analyst will implement the Group's Operational Permanent Control Framework within Wealth Management. Responsibilities include managing the Risk and Control Self-Assessment (RCSA) process, updating the 1LoD Control Plan, and coordinating the delivery of policies and procedures. The role requires a Bachelor's degree in a relevant field, at least 5 years of experience in Permanent Control, Compliance, Audit, or Risk Management, and fluency in English.

The Cash Transfers Team Leader manages team resources and supervises team responsibilities to ensure smooth operation. The role involves supporting team members, defining support needs, ensuring quality service, and managing client relationships.

Investment Services Testing Specialist supports the Wealth Management Information Technology Transformation (WITT) program by collaborating with IT teams to develop and execute test plans for WITT tools. The role involves data verification, training development, and post-live issue resolution. Requires a financial background, IT skills, and experience in the wealth management industry.

The Cash Investigations Team Leader manages team resources and supervises team responsibilities to ensure smooth activity functioning. The role involves managing productivity, quality, and risk while collaborating with stakeholders. The leader supports team members, defines support needs, and contributes to people management. The role also includes addressing escalated client issues, defining activity controls, and producing reports and KPIs.

Process Analyst will analyze and document business processes, identify optimization opportunities, and develop and implement process improvement initiatives. Must have excellent communication and collaboration skills, fluency in English, and be based in Portugal.

Planck Technologies seeks a Mid-Senior level Android Developer with 5+ years of experience in Java and Kotlin. Must have experience developing user interfaces, working with RESTful APIs, and understanding of Agile development principles. Fluency in English is required.

Salesforce Comms Cloud Developer to design customer journeys, develop solutions using OmniStudio, configure EPC and CPQ logic, and extend platform capabilities through custom development.

Information Security Engineer to monitor systems, investigate security threats, and conduct vulnerability assessments. Requires 2 years of experience in information security or related IT fields and familiarity with security tools and cyberattack methods.

System Engineer providing cloud automation services, supporting technical activities, and designing/automating application deployments across hybrid cloud environments.

Senior Software Development Engineer will work on projects to improve payment recovery rates and fraud prevention products. The role involves building and improving web products, collaborating with engineers and data scientists, and contributing to the growth of GoCardless' major revenue streams.

Senior Software Engineer will design, build, and maintain high-throughput, highly reliable billing systems. Responsibilities include taking ownership of features from design to production, ensuring code quality, and collaborating with product managers, designers, and other teams. Experience with Go and cloud-based systems in AWS is required.

Freelance Software Developer (Ruby) will design prompt variations and evaluation cases for AI models. Collaborate with engineers to align prompts with project constraints and iterate on strategies using test results. Requires a Bachelor's or Master's Degree in a related field, 3+ years of experience, strong Ruby skills, and advanced English proficiency.

Freelance AI Evaluation Engineer needed to create challenging coding test cases for AI systems. Requires 5+ years of Python development experience, full-stack development skills, and experience writing functional and integration tests.

Freelance AI trainer needed to design math problems, evaluate AI solutions, and validate calculations using Python. Must have a mathematics degree, 3+ years of experience, strong Python skills, and excellent written English.

Vibe Code specialists conduct web research, data mining, and analysis using Python and web scraping tools. Responsibilities include extracting data from websites, cleaning and structuring datasets, and creating visualizations.

Freelance Kotlin Software Developer to design technical content, code samples, and tutorials for AI training. Collaborate with engineers to ensure accuracy and consistency. 3+ years of Kotlin development experience required.