1007 python English-speaking jobs in Lisbon District

Requirements (Mandatory) Strong hands-on experience with Python and good software engineering practices

Experiment in your domain to improve precision, recall, or cost savings Expert skills in Java or Python ... our current environment with features, refactoring, and innovation Work with JVM‑based languages or Python

Experience developing automation scripts using Bash, PowerShell, or Python.

AI & Data Hands‑on experience with Python for AI/ML development: AI agents and orchestration frameworks ... Prompt engineering, evaluation, fine‑tuning LangChain / LangGraph RAG pipelines Integration of Python‑based

Proven expertise in Python and AWS CDK; familiarity with other languages and frameworks is a plus.

, escalation, and resolution of high-severity outages; Proficiency in at least one coding language (Python

Advanced SQL skills and intermediate Python/R skills & experience leveraging AI capabilities to enhance ... at the right decision points (A/B testing, SQL analysis, Looker visualisation, amplitude tracking, Python

Experience with either Python or Golang.

Automation & Scripting: Proficiency in Python, Bash, or Go. ... deployment pipelines (GitHub Actions, GitLab CI, Jenkins) and create custom automation scripts using Python

Strong experience with Python and exposure to GenAI frameworks/libraries. ... Experience with technologies such as: Python Copilot Studio Power Automate Microsoft Foundry GenAI

You must have a proven track record of developing robust backend systems using Python and C#/.NET. ... architectures; Develop and maintain high-performance RESTful APIs and backend services using C# and Python

Qualifications Expertise with a programming language (Python, Go, or Java).

Engineer/Data Quality Engineer Expert developer using SQL and SQL-like query languages Deep expertise in Python

Java, .NET, Python, Node.js, etc.); - Deep understanding of computer science fundamentals, including ... low-latency services for campaign delivery, targeting, attribution, and partner integrations using Python ... environment; - Experience with e-commerce and catalog management is preferred; - Familiarity with Python

This role requires deep hands‐on expertise in AWS services, Python, CI/CD, Infrastructure as Code, and ... Python: Production‐grade — async patterns, SDK integrations, framework internals. Not scripting. ... Develop Python platform code: runtime handlers, SDK integrations, configuration management, and developer‐facing

Stack Used Python AI frameworks (e.g., LangChain and similar LLM orchestration tools) AWS stack — ... Experience building and integrating LLM‑powered applications using Python AI frameworks (LangChain, ... Minimum 5 years of backend development experience in production environments Strong proficiency in Python

and provisioning Good understanding of Linux, networking and security fundamentals Experience with Python

Practical experience with PowerShell, Python, or C# is required.

Understanding of software engineering tools and concepts including coding experience in languages such as Python

Experience with SQL, Python, Tableau/Power BI to perform end‐to‐end workflow automation & visualization