Fullstack Web Developer Internship

Company Description

SITA.dev is committed to bridging the skills gap by connecting businesses with top international talent who bring innovation, expertise, and diverse perspectives. Our mission is to drive growth by solving complex challenges and fostering creativity within inclusive work environments. With a focus on enhancing workforce diversity, SITA.dev creates opportunities for businesses to stay ahead of the competition.

Together, we strive to build a future powered by endless possibilities and collaborative success.

• Role Fullstack AI Web Developer
• Unpaid Internship
• Location: Sweden (Remote)
• Duration: 4 to 6 months
• Project: DAWN (Decentralised Autonomous Workforce Network)
• About the Project
• DAWN is an early stage HR tech application that combines Artificial Intelligence and Blockchain to manage the full employee lifecycle.

We are currently in the Minimum Viable Product stage. The project is moving fast, with a focus on building core features, testing with users, and improving quickly through short Agile sprints using the Scrum methodology.

Our aim is to offer a modern, fair, and transparent alternative to outdated HR systems driven by automation, intelligent workflows, and secure data ownership.💼 Internship

Overview

This is a hands-on internship for individuals who want to work on meaningful real-world problems using modern web technologies. You will be part of a small, focused team working on high-impact features for a product that is being built from scratch.

• We are looking for motivated fullstack developers who want to apply their skills while gaining experience in areas like large language models, voice-based AI, and blockchain integrations.
• You will be contributing to the product, not just shadowing.🎯 What You Will Work OnBuilding frontend components using React, Next.js, and TypeScriptDeveloping scalable backend APIs using Node.js, Express, or Nest
• JSIntegrating AI models for intelligent interviews, scoring, and user feedback
• Working with voice processing APIs for real-time audio interaction
• Implementing secure features like verifiable credentials using blockchain tools
• Participating in Agile Scrum ceremonies including planning, daily standups, and reviews
• Collaborating closely with designers, developers, and product leads🧠

Who You Are

• Comfortable with JavaScript and TypeScript on both frontend and backend
• Experienced with or interested in React, Next.js, Node.js, or similar frameworks
• Curious about AI tools such as OpenAI or Lang
• Chain
• Interested in exploring blockchain beyond crypto, especially for decentralized identity or smart contracts
• Eager to explore and work with technologies like:LLMs / Generative AIVoice interfaces / Speech-to-text
• Blockchain / Smart Contracts
• Able to work independently and manage time in a remote setting
• Passionate about building ethical, modern tech that improves how people work🛠️ Tech Stack

Overview

FrontendWe use a modern web stack based on React, Next.js, and TypeScript. Styling is handled through Tailwind CSS and Headless UI. The interface includes real-time interaction through browser APIs, basic data visualisations, and custom form workflows.

BackendThe backend is built with a Python-based asynchronous API framework and PostgreSQL as the main database. We use Redis for background tasks and caching, and the system is structured with a clean REST API that handles users, jobs, applications, interviews, and chat.AI and VoiceWe integrate large language models for conducting AI-driven interviews and analyzing candidate responses.

The voice components include transcription, speech synthesis, and real-time dialogue logic built with external APIs and prompt engineering.

InfrastructureThe platform is cloud-hosted, with file storage and interview recordings handled through AWS such as S3. The backend also integrates with external APIs for communication, notifications, and document parsing. The system is designed to support secure, cross-platform access with mobile-first responsiveness and role-based controls.

• This tech stack is actively evolving, and you will play a direct role in shaping how it grows.🧩 What You Will Gain
• Experience contributing to a real product solving real problems
• Exposure to AI, voice, and blockchain applications in a real-world context
• Deep insight into how tech products are designed, developed, and iterated using Agile
• A certificate of completion and LOR of your contribution to the project⚠️ Important Note
• This is an unpaid internship and there is no promise of a future paid role, equity, or long-term employment.DAWN is a bootstrapped and early stage project.
• We are not backed by external investors at this time, and we are operating with limited resources.
• Our roadmap depends on real user feedback, technical milestones, and potential funding in the future.

While we are committed to our mission and confident in our direction, we want to be fully transparent. There is no guarantee of what happens next or when. If you are looking to gain experience, be part of an early-stage build, and work on something meaningful without expecting financial returns at this stage, this may be a great fit for you.