9129 English-speaking jobs in Lisbon

Data Engineer II will build, optimize, and maintain data infrastructure for marketing efforts and business decisions. Responsibilities include data curation, pipeline development, and data modeling. Requires 4+ years of experience with large datasets, data modeling, and ETL processes. Proficiency in SQL, Python, and cloud-based platforms like Snowflake and BigQuery is essential.

Leads a technical team, develops project plans and timelines, and ensures project delivery. Manages a team of engineers, mentors, and provides performance feedback. Requires 10 years of software development experience and 3 years managing a team of 5-10 engineers.

Lead complex technical projects from initiation to completion. Manage teams across multiple locations, monitor project progress, and ensure client and team alignment.

Provide technical support via email, chat, and phone for BitSight's products. Triage, prioritize, and resolve customer tickets. Collaborate with internal teams to answer questions and develop support content.

As a Sales Development Representative, you will generate leads, qualify opportunities, and support regional Account Executives in EMEA. You will conduct research, engage prospects, and contribute to pipeline targets.

System Administrator will design, implement, and maintain Windows device deployments. Responsibilities include deploying, configuring, and validating devices, implementing security policies, and collaborating with stakeholders. Requires expertise in Windows OS administration, security, PowerShell scripting, and problem-solving. Fluent English required.

Design engaging motion graphics, animations, and interactive content for marketing and in-app platforms. Collaborate with creatives, designers, and developers to concept and storyboard motion projects. Produce high-quality animations using tools like After Effects, Figma, and Lottie.

Operations Lead will handle business operations for a growing SaaS, including enterprise sales, contract negotiations, compliance, invoicing, and security questionnaires.

Build proxy infrastructure from scratch, including residential networks, ISP proxies, rotation systems, and session management. Design and implement proxy systems optimized for performance and scale. Deep understanding of networking protocols (TCP/UDP, HTTP/HTTPS/SOCKS5) and experience with high-throughput, low-latency systems is required.

Drive growth through developer outreach, automation, and experimentation. Work directly with the CEO to execute strategies and learn from a bootstrapped SaaS founder. This hands-on role requires experience with automation tools and a passion for AI.

Tech Lead Manager (Search & Recommendations) will lead the technical implementation of projects, deliver scalable solutions, and manage a team of 2-5 software engineers. Responsibilities include growing and coaching the team, defining technical strategy, and collaborating across teams.

Analyze ecommerce performance and manage daily operations across online stores for three sustainable fashion brands. Responsibilities include monitoring KPIs, building reports, and ensuring smooth product launches and promotions.

Technical Solution Consultant implements proprietary software solutions within client applications. Designs, develops, and tests data-driven business rules in Python for data validation, estimation, detection, aggregation, and forecasting. Collaborates with functional consultants and product teams.

Software Engineer will install, configure, and customize Feedzai's Fraud Risk Scoring system for clients. Responsibilities include developing integrations, enhancements, and custom interfaces using Java, SQL, NoSQL databases, and cloud environments.

Supports Global Business Unit (GBU) operational users with data requests and ensures data accuracy within Syensqo systems. Contributes to process improvements and implements changes related to data management within GBUs. Conducts data quality checks, analyzes KPIs, and proposes action plans to ensure data efficiency. Harmonizes Master Data Management methodology within the GBU and provides training and support to enhance data management skills.

Product Manager to plan and coordinate a large-scale digital platform deployment across EMEA. Manage platform backlog, multi-country deployments, and stakeholder relationships. Proven experience in large-scale digital programs, stakeholder management, and Agile/Scrum methodologies required.

Freelance Accounting Expert to create complex, realistic tasks for AI agents. Requires a Bachelor's or Master's Degree in Accounting, 3+ years of experience, and advanced English.

Freelance Finance Expert to create complex, realistic tasks for AI agents. Requires a Bachelor's or Master's Degree in Finance, 3+ years of experience, and advanced English. Familiarity with tools like Excel, R, Python, and SQL is beneficial.

Evaluate the logic, completeness, and realism of AI agent evaluation tasks and scenarios. Identify inconsistencies and suggest refinements to ensure proper testing.

Senior Data Engineer with minimum 5 years of experience designing and optimizing data pipelines using Spark, SQL, Python within Cloudera and Azure ecosystems. Expertise in automating ETL processes, data quality and governance, and tools like Apache NiFi, Azure Data Factory, and Hive.