**Full Stack Developer – Software Solutions and Artificial Intelligence** Are you motivated to solve complex problems, design solutions, and build tools that truly improve how companies work? At **Unnic AI**, we are looking for a **Full Stack Developer** with **2–4 years of experience**, capable of **designing, developing, and implementing software and AI solutions** that connect systems, optimize processes, and generate real impact. **Who we are** We are **Unnic AI**, a consultancy based in Barcelona that helps SMEs transform their processes through artificial intelligence and applied automation. We are driven by a simple idea: using technology to make businesses work better, with purpose and meaning. We are a small, autonomous, and growing team where each person has a direct impact on what we build. **Your day-to-day responsibilities** * You will develop **technical solutions for clients**, from design to implementation. * You will lead **external collaborators** on specific projects, ensuring technical quality and consistency. * You will apply and learn **artificial intelligence** to develop more efficiently and solve complex technical challenges. * You will conduct **technology research** to identify and validate the best solutions to client problems. * You will design architectures and automation workflows that integrate different systems and databases. * You will document and maintain solutions to ensure scalability and continuity. **What we’re looking for** * **2–4 years of experience** in full-stack development (frontend \+ backend). * Proficiency in **programming**, **relational databases**, and APIs. * Ability to **understand business processes** and translate them into technical solutions. * Interest and openness to working with **AI and automation technologies**. * An **autonomous, analytical, and solution-oriented** individual with curiosity, initiative, and a sense of purpose. * A mindset focused on **problem → solution**, not task → completion. **What we offer** * Involvement in real projects with clients across various sectors. * An environment that values **autonomy, creativity, and technical decision-making**. * Ongoing training and collaboration with technical and business professionals. * Opportunity to **grow professionally** in a continuous learning environment. * A culture built on trust, innovation, and real impact. **Our environment** At Unnic AI, we don’t look for cogs in a machine, but minds that question, propose, and create. Here, there is space to learn, to fail quickly, and to improve what already exists. We like people with energy, purpose, and a desire to leave their mark on what they do. **Do you see yourself here?** Send us your CV and tell us why you are the ideal person to join this challenge. **We're waiting for you at Unnic AI** Job type: Full-time Salary: €20,000.00–€30,000.00 per year Benefits: * Meals provided at the company * Flexible working hours * Training program Relocation possibility: * 08023 Barcelona, Barcelona province: Ability to commute to work without issues or plan relocation before starting work (Desirable) Application questions: * What is your level of familiarity with Artificial Intelligence? Education: * Bachelor's Degree (Desirable) Experience: * Full\-stack development: 2 years (Desirable) Language: * English (Required) Work location: Hybrid remote in 08023 Barcelona, Barcelona province