About the Role: Alongside partners with organizations to drive digital transformation and build high-performing tech teams. We are looking for a Junior Fullstack Developer eligible for an IEFP Professional Internship, who wants to grow in a modern, AI-driven development environment. This is not a traditional junior developer role. We are looking for someone passionate about Fullstack Development, but also genuinely curious about AI tools, automation and agentic workflows — someone who already uses AI naturally to learn faster, automate tasks and improve the way they build software. Responsibilities Develop and maintain web applications using React and Next.js Support the development of APIs and backend services with Node.js Participate in the implementation of new features and improvements Collaborate with product and design teams Explore and integrate AI tools into development workflows Support the creation of automations and AI-assisted solutions | Requirements: Eligibility for IEFP Professional Internship (mandatory) Degree in Computer Engineering, Computer Science, or similar Knowledge of React, Next.js, Node.js, REST APIs and databases Strong motivation to learn and grow as a Fullstack Developer Proven hands-on experience with AI projects (academic, personal or freelance) Experience building or experimenting with AI agents, agentic workflows or AI-powered automations Responsibility, teamwork, and proactivity Nice to Have Experience using AI coding tools such as ChatGPT, Copilot, Cursor or Claude Familiarity with AI APIs and agent frameworks Interest in prompt engineering and workflow optimization Basic knowledge of cloud platforms or DevOps concepts | Benefits: IEFP Professional Internship opportunity Technical guidance and continuous mentorship Participation in real-world projects Exposure to modern AI tools and workflows Collaborative environment with strong focus on professional growth Opportunity for career progression Hybrid work model (Porto office) | About Alongside: 🚀 Alongside | Build Great Products with Great Teams Alongside helps VC-backed start-ups, scale-ups and digital-first enterprises accelerate their roadmaps by assembling elite, time-zone-aligned teams of software engineers, product managers and UX/UI designers, often in under 14 days. Our Porto HQ sits in Europe’s fastest-growing tech hub and taps a vetted global talent pool that lets you ship faster, reduce burn and stay laser-focused on product-market fit. Why high-growth companies choose Alongside • Top 1 % practitioners: rigorously screened full-stack, mobile, blockchain & AI/ML engineers, plus senior designers and product leaders. • Flexible engagement models: scale a single specialist, an entire squad, or an autonomous build-and-ship pod • End-to-end ownership: discovery → design → development → launch, with weekly velocity reports and transparent KPIs. • Cost-efficient remote talent: New York, Porto, Pune & Hanoi offices give you round-the-clock progress without Silicon-Valley price tags. • Proven track record: core Alongside team took Arkive, the world’s first decentralized museum, from idea to funded product. We helped Circuit Security to secure 4.5M in funding and many other startups.