Python Developer

Affinity · Lisbon, Lisbon, Portugal
LinkedIn

Posted

Jul 07, 2026 (8d ago)

Seniority

Senior

Work Model

Hybrid

Type

Not Specified

Category

Backend

Salary

Not specified

Skills

CI/CD Django Docker FastAPI Flask Git GitLab GitLab CI Jenkins Jira NumPy Python Spark TDD Vault

Description

A Job? Or a Lifetime Experience? Start Yours Here! Our mission is to be a meaningful part of our people's careers. As we grow, so does our determination to offer the best experience to our employees and clients — and that’s exactly what drives us. We are a Portuguese technology consulting company with offices in Lisbon, Porto and Óbidos, and representations in Brazil and Tunisia. We have over 12 years of market expertise, and today we are a universe of around 400 people working on-site, remotely or in hybrid mode in projects across 20+ countries . We believe that great people make successful companies, and that’s why we stand for the appreciation, recognition and growth of our professional s. We don’t want to be just another line on your CV — we want you to live a Lifetime Experience with us. We invest in training and certifications that confirm your real progression, in promoting a healthy work-life balance, and in offering benefits that impact your personal life and care er. #welcometoyourfu ture What we’re looking for: • Solid experience in enterprise software development, using Git, GitLab and unit testing prac tices;• Expert-level proficiency in Python (3.9+) and its ecosystem, including Anaconda, Jupyter and VS Code;• Strong command of computational and data manipulation libraries such as NumPy and P andas;• Experience with parallelization and performance optimization tools, including Dask, Spark and GPU-based computing (CUDA, CuPy);• Proven ability to industrialize Python developments, applying development standards, design patterns an d TDD;• Experience with web frameworks such as Flask, FastAPI or Django, and building Python pac kages;• Familiarity with DevOps tools and practices, including Jira, CI/CD (GitLab CI, Jenkins), Docker, Artifactory/JFrog and HashiCorp Vault. Being A ff inity • # Affinity – Creating close and empathetic relationships with colleagues, clients and candidates (and not just with technologies, languages and platforms). Team spirit and goo d vibes;• # Ambition – Wanting to do more and better. A drive to exceed expectations and evolve personally and profess io nally;• #Action – Energy to make things happen. Showing proactiveness and ini ti ative;• # Learning – Willingness to grow individually and collectively and to become an expert in the tech m arket;• #Asser tiveness – Transparent and honest communication, always with constructive f eedback. Your #LifetimeE xperience • Taking part in national and international projects in a company based on personal relationships, simplicity and efficiency, with a disruptive approach to the te ch market;• Accessing a career and training plan tailored to your performance and interests;• Being part of a welcoming, trustworthy, respectful and informal en vironment;• Joining our Affinity Communities (sports, tech, hobbies, etc.) and actively participating in social and environmental responsibility projects;• Taking advantage of a range of benefits, partnerships, discounts, events and internal dynamics. Beyond your professional satisfaction, we want to offer you memorable moments of leisure and connection, worthy of an Affinity experience. Join the Experience! Send us your application and take the opportunity to get to know us and f ollow along at:https://www.instagram.com/af finityportugal/https://www.linkedin.com/company /2701281/admin/https://twitter.c om/WithAffinity