Full Stack Engineer Javascriptpython - 19.574+ ofertas

Oliver Bernard

Oliver Bernard is looking for a Senior Full Stack Engineer to join a growing B2B SaaS start-up in Barcelona, offering a competitive salary of up to €100k plus equity. This role enables you to design and develop full-stack solutions while leveraging modern technologies like Node/Express, TypeScript,

eXperience IT Solutions

eXperience IT Solutions, especializada en innovación digital, busca un/a Full Stack Developer con nivel avanzado de inglés y al menos 5 años de experiencia. Participarás en el desarrollo de aplicaciones que integren inteligencia artificial y Copilot Agents en un entorno empresarial. Ofrecemos un pro

Client Server Ltd.

Client Server Ltd. is looking for a Founding Software Engineer to join their team in Madrid. This impactful role involves architecting and developing new features while collaborating closely with senior stakeholders. You must have strong backend skills, ideally in Python, and a keen interest in util

Kake

We are looking for a Senior Software Engineer to contribute to the development and evaluation of AI training data for a leading expert human data platform for AI agents and LLMs . In this role, you will work at the intersection of software engineering and artificial intelligence, helping AI labs and

Kake

We are looking for a Senior Software Engineer to contribute to the development and evaluation of AI training data for a leading expert human data platform for AI agents and LLMs . In this role, you will work at the intersection of software engineering and artificial intelligence, helping AI labs and

eXperience IT Solutions, especializada en innovación digital, busca un/a Full Stack Developer con nivel avanzado de inglés y al menos 5 años de experiencia. Participarás en el desarrollo de aplicaciones que integren inteligencia artificial y Copilot Agents en un entorno empresarial. Ofrecemos un pro

Shakers

Shakers is seeking a Full-Stack Engineer for their AI-Assisted Delivery project. This role combines hands-on coding with the strategic use of AI tools like Claude Code, aiming to improve development processes while working on both frontend and backend systems. Ideal candidates will lead the delivery

Juryo is looking for a Founding Full-Stack Engineer in Barcelona to help build the autonomous backbone for modern law firms. You will shape the architecture and directly see the impact of your work on real legal professionals. This role demands a proactive individual who thrives on making substantia

Kake

We are looking for a Senior Software Engineer to contribute to the development and evaluation of AI training data for a leading expert human data platform for AI agents and LLMs . In this role, you will work at the intersection of software engineering and artificial intelligence, helping AI labs and

Unisys

A global IT services company is looking for a Senior Full-Stack .NET/React Developer based in Madrid, Spain. You will be responsible for developing and maintaining cloud-based web applications, using technologies such as .NET and React. Ideal candidates should have over 4 years of experience in full

Kake

We are looking for a Senior Software Engineer to contribute to the development and evaluation of AI training data for a leading expert human data platform for AI agents and LLMs . In this role, you will work at the intersection of software engineering and artificial intelligence, helping AI labs and

eXperience IT Solutions, especializada en innovación digital, busca un/a Full Stack Developer con nivel avanzado de inglés y al menos 5 años de experiencia. Participarás en el desarrollo de aplicaciones que integren inteligencia artificial y Copilot Agents en un entorno empresarial. Ofrecemos un pro

Talent-C

Full Stack engineer PHP & Vue.js / AI Join Talent-C. We collaborate with high-growth companies on strategic projects connecting engineers across software engineering, data & AI, cloud, cybersecurity, product, and infrastructure. Work with fast-growing companies and build solutions that matter. Your

Headquarters: Valencia - Develop and maintain web applications using Vue.js as a frontend framework, as well as backend technologies such as Java, Node.js or similar. - Work with relational databases such as PostgreSQL, Oracle or SQL Server, writing queries, designing schemas and managing data. - Be

Adesso Spain

Adesso Spain is looking for a skilled Fullstack developer to join our international team. The role involves building robust, secure, and scalable web applications, with a hybrid work model that includes both remote work and occasional travel to Germany. The ideal candidate should have strong problem

UST

UST is seeking a Fullstack Engineer with expertise in React and Java or .NET Core to join their team in Madrid. The role involves designing, developing, and maintaining both frontend and backend components in a hybrid work environment. The ideal candidate has proven experience in enterprise settings

eXperience IT Solutions, especializada en innovación digital, busca un/a Full Stack Developer con nivel avanzado de inglés y al menos 5 años de experiencia. Participarás en el desarrollo de aplicaciones que integren inteligencia artificial y Copilot Agents en un entorno empresarial. Ofrecemos un pro

Mitte

Mitte is seeking a Software Developer to join our team in Barcelona, Spain, to enhance our digital urban mobility solutions. You will develop product features using technologies like Vue.js and Nest.js, analyze data to optimize our services, and engage in a supportive hybrid work environment. Ideal

eXperience IT Solutions, especializada en innovación digital, busca un/a Full Stack Developer con nivel avanzado de inglés y al menos 5 años de experiencia. Participarás en el desarrollo de aplicaciones que integren inteligencia artificial y Copilot Agents en un entorno empresarial. Ofrecemos un pro

GMV Spain

GMV Spain is looking for a Full Stack Software Engineer to work in the space sector, focusing on satellite control centers. You will contribute to developing high-quality web applications and systems critical for satellite operations. The ideal candidate has extensive experience with JavaScript/Type