Junior Fullstack Developer (AI-Driven)

Posted 17 Days Ago
Be an Early Applicant
Tomar, Santarém, PRT
In-Office
Junior
Information Technology • Natural Language Processing • Software
The Role
Develop and maintain web applications with React and Next.js, support Node.js APIs and backend services, and collaborate with product and design teams on new features. The role also involves integrating AI tools, creating automations, and experimenting with AI agents and agentic workflows. Candidates will receive mentorship while contributing to real-world projects in a modern AI-driven development environment.
Summary Generated by Built In

Alongside partners with organizations to drive digital transformation and build high-performing tech teams.

We are looking for a Junior Fullstack Developer, 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
  • 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

  • Open to joining through a Professional Internship is a plus.
  • 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
  • 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

Skills Required

  • Degree in Computer Engineering, Computer Science, or a similar field
  • Knowledge of React, Next.js, Node.js, REST APIs, and databases
  • Strong motivation to learn and grow as a Fullstack Developer
  • Hands-on experience with AI projects through academic, personal, or freelance work
  • Experience building or experimenting with AI agents, agentic workflows, or AI-powered automations
  • Responsibility, teamwork, and proactivity
  • 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
  • Openness to joining through a professional internship
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The Company
HQ: Moncton
16 Employees
Year Founded: 2023

What We Do

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 decentralised museum, from idea to funded product. We helped Circuit Security to secure 4.5M in funding and many other startups.

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