Junior Fullstack Developer
- Level
- Junior
- Work type
- Hybrid · Porto
Not stated in the posting: salary, visa.
Open. First seen 3 October 2026.
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 to join our team and contribute to the development of modern, scalable web applications.
You will work alongside experienced developers, contributing to new features, maintaining existing applications, and helping build scalable, user-friendly solutions. Experience with Next.js, TypeScript, Tailwind CSS, Supabase, and Node.js is highly valued, while exposure to AWS or AI-related technologies is a plus.
Responsabilities
- Develop and maintain web applications using Next.js, React, and TypeScript
- Build responsive and user-friendly interfaces using Tailwind CSS
- Support backend development and API integrations using Node.js
- Work with Supabase for database management, authentication, and storage
- Assist in designing and implementing new features across the full stack
- Write clean, maintainable, and well-documented code
- Troubleshoot bugs and support ongoing improvements to existing applications
- Collaborate with developers, product teams, and designers throughout the development lifecycle
- Participate in code reviews and follow development best practices
- Help ensure application performance, reliability, and security
Requirements
- 2-3 years of professional experience in Fullstack development
- Experience with React, Next.js and Node.js
- Good knowledge of TypeScript and modern JavaScript
- Experience building responsive interfaces with Tailwind CSS or similar frameworks
- Familiarity with databases and backend integrations
- Experience working with Supabase is a plus
- Understanding of REST APIs and client-server architecture
- Familiarity with Git and collaborative development workflows
- Must be legally residing in Portugal
Benefits
- Hybrid working model (Porto office)
- Opportunity to work with modern technologies and frameworks
- Collaborative and supportive team environment
- Career growth and continuous learning opportunities
- Exposure to innovative projects and emerging technologies
- International and dynamic team culture
What this role asks for
Particular to this role
CSS · Git · Next.js · Supabase · Tailwind
Rare in Alongside's other 22 open postings.
Standard for full stack roles
AWS · JavaScript · Node.js · REST · React · TypeScript
Common in full stack postings at any company.
Compared with Alongside's other open jobs.
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