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AFFINITY • Porto, Portugal
Role & seniority
Stack/tools
Python automation
Linux environments
Backend/middleware systems (preferably banking or brokerage)
AI-powered testing tools for test generation, defect detection, regression, and failure prediction
Testing reports, metrics, and risk assessment deliverables
Top 3 responsibilities
Design and execute integration test plans; implement robust integration and automated testing to deliver high-quality software
Collaborate with development teams to identify, analyze, and resolve integration issues using AI insights and root-cause analysis
Validate AI components within trading platforms; continuously optimize testing strategies and QA processes; mentor junior engineers; produce clear testing reports and risk assessments
Must-have skills
Strong experience in integration testing and QA automation
Proficiency with Python automation and Linux environments
Background with backend/middleware systems; familiarity with trading/brokerage domains preferred
Nice-to-have
Experience in banking or brokerage contexts
Mentoring or coaching responsibilities
Exposure to AI-assisted testing, defect detection, and failure prediction
Location & work type
Portugal-based positions (Lisbon, Porto, Óbidos) with on-site, remote, or hybrid work options
International project exposure; part of a company with global reach and flexible arrangements
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 professionals.
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 career.
#welcometoyourfuture
Being Affinity
#Affinity – Creating close and empathetic relationships with colleagues, clients and candidates (and not just with technologies, languages and platforms). Team spirit and good vibes;
#Ambition – Wanting to do more and better. A drive to exceed expectations and evolve personally and professionally;
#Action – Energy to make things happen. Showing proactiveness and initiative;
#Learning – Willingness to grow individually and collectively and to become an expert in the tech market;
#Assertiveness – Transparent and honest communication, always with constructive feedback.
Your #LifetimeExperience
Taking part in national and international projects in a company based on personal relationships, simplicity and efficiency, with a disruptive approach to the tech market;
Accessing a career and training plan tailored to your performance and interests;
Being part of a welcoming, trustworthy, respectful and informal environment;
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!
https: //www.instagram.com/affinityportugal/
https: //twitter.com/WithAffinity