At Mindera, we are continuously developing a fantastic team, and we would love for you to join us. As aStaff Frontend SoftwareEngineer, you will be responsible for building fluid and responsive user interfaces for multiple platforms and devices.We are looking for experienced Engineers with an appetite for solving complex problems and building seamless user interactions to world-class standards. You won't just be writing code; you'll be a technical leader helping us define the future of our frontend architectures.We value empathy, self-organization, and the courage to take risks. If you love navigating ambiguity and believe that empowering others is the hallmark of a great engineer, you'll feel right at home here.National and international expected traveling time varies according to project/client and organizational needs: 0%-15% estimated.How You'll ContributeArchitect & Build: Lead the design and development of high-performance, secure, and scalable frontend solutionsEngineering Excellence: Champion high-quality standards in developing great user interfaces that impact users worldwideTesting Strategy: Drive reliability through unit testing, integration testing, and a Shift-Left/TDD approachCollaborative Leadership: Work within Agile methodologies (Scrum/Kanban), moving self-driven toward a common team or company purpose with minimal supervisionRequirementsExperience: Bringing 10+ years of professional experience relevant to high-level engineering rolesFundamentals: Mastering Vanilla Java Script—you understand the core of the language beyond the frameworksModern Stacks: Delivering robust applications using React.js and Next.jsTesting Culture: Implementing TDD and Shift-Left mentalities to catch issues early and oftenMindset: Being passionate, self-driven, and thriving in a self-organized environment where you take ownership of your career and impactYour Technical ToolkitCore: Expert-level Vanilla Java Script, React.js, and Next.jsQuality: Deep knowledge of Testing (Unit, Integration, TDD, Shift-Left)Cloud: Professional experience with Azure Cloud is considered a significant plusObservability: Familiarity or experience with New Relic for monitoring and performance is a plusMethodology: Strong experience working in Scrum and Kanban environmentsRecruitment StagesScreening - Reviewing CVs and eligibility verification1st Call - 30-minute call to assess Technical & Culture Fit with an IT RecruiterTech Interview - 2-hour call with two of our Engineers to assess your knowledge in depth, featuring theoretical scenarios and architectural exercisesCultural Interview - 1-hour call with a Minder to ensure alignment with our valuesProject/Client Call - A final 30 to 60-minute call to ensure the perfect fit for a specific missionBenefits
We work in Self-organization culture and therefore we offer a flexible, supportive environment where you are trusted to manage your own time and career.Well-being First: health insurance and Open Holidays because we trust you to know when you need a breakFlexible Working hours and Work: Work from our vibrant hubs in Porto, Aveiro, or Coimbra, or choose a remote setup that works for you. As long as you are based in Portugal.Career Growth: A dedicated budget for training and conferences, plus a transparent profit-sharing modelTools for Success: Choose Laptop & Peripherals that best suit your needs, plus Hotspot with unlimited usage (PT), for work or Netflix.Team work makes the dream Work: Mindera Annual Trip, Sports, and sharing groups to connect and have fun!