Empleos de knowledge developer en Barcelona

We are looking for top talent... and we would be delighted if you joined our team! More in detail, UST is a multinational company headquartered in North America, certified as a Top Employer, with more than 35,000 employees worldwide and a presence in over 30 countries. We are leaders in digital technology services, delivering large-scale technology...

Are you looking for the next step in your career? If you are open to new challenges in Barcelona this is your opportunity, join us 💙! We are exceptional together and we believe in growing by helping others grow, clients and employees. We are constantly evolving, by creating more opportunities within our organisation and looking to innovative projects that...

Are you a software developer with experience in Java, C++, and Linux and an interest in Market Risk ? Do you enjoy working close to the engine, investigating complex calculations, debugging technical issues, and contributing to targeted developments? At Qaracter , we're looking for a Java / C++ Developer to join a technology team working on...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem‑solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed.If you’re a collaborator who wants to help transform how businesses...

G+D makes the lives of billions of people around the world more secure. We shape trust in the digital age with built-in security tech in three segments: Digital Security, Financial Platforms and Currency Technology. We have been a reliable partner for our customers for over 170 years with our innovative solutions for SecurityTech! We are an international...

Job Description Job Title: Game Developer Java / libGDX Job Type: Contract Location: Remote Job Summary In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what...

Win Systems is a leading technology company in the gaming and entertainment sector, with over 27 years of experience. Headquartered in Barcelona, the company has a strong international presence with offices in Mexico, Peru, Argentina, Miami, and Slovenia. As a Software Developer in our Gaming team, you will be responsible for maintaining, expanding, and...

Capitole is growing, and we want to grow with you! ¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud lo antes posible.We are looking for a Sr Python Developer to join an exciting project in an international environment.What we’re looking for:+5 years of professional experience with...

Freelance Senior OR Junior Full Stack Developer – React / Next.js / Node.js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using React and...

Middle Full Stack Developer (Generative AI) Location: Spain (100% Remote) Type: Full-time Compensation: 35K-45K About the Role We’re looking for a Middle Full-Stack Developer to build and deploy cloud applications for Generative AI within the Microsoft ecosystem. The role leans toward backend (Python or .NET on Azure), where most of the...

Odalie designs, manufactures, and installs greywater treatment systems (Aquapods) for multi-family residential buildings, hotels, and commercial office buildings. **YOUR DAILY JOB** As part of its international expansion strategy, Odalie is launching its operations in Spain and is seeking a Business Developer to drive the company's commercial...

Starting date: asapJob Reference353_26_CASE_Q_RE1PositionResearch Engineer HPC developer (RE1)Closing DateSaturday, 15 August, 2026Reference353_26_CASE_Q_RE1Job titleResearch Engineer HPC developer (RE1)About BSCThe Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses...

API Designer 📍Location | Barcelona (Hybrid) ⚒️ Employment Type | Full-time, Hybrid Model (3 days in-office / 2 days remote) 💸 Salary | Up to 55k Language | English (Mandatory) We're looking for you if… 🫵 You are an experienced and proactive API Designer with a strong passion for API best practices, innovation, and continuous improvement....

Job Overview Programmatic/Publishers Business Developer in the SSP department at Tappx, part of the Techsoulogy family. Tappx is a fast‑growth AdTech company that delivers digital advertising solutions across mobile, OTT/CTV, and desktop platforms. Key Responsibilities Build a sales pipeline and prospect publishers based on defined targets. Qualify leads...

We are a product-focused company specializing in SaaS solutions for online marketing and SEO. We are looking for a Senior PHP Developer with strong backend development experience using Laravel . Frontend development experience would be a significant advantage. You have extensive experience developing backend systems of varying complexity. You have...

Middle Full Stack Developer (Generative AI)¿Tiene las siguientes habilidades, experiencia e impulso para tener éxito en este puesto? Descúbralo a continuación.Location: Spain (100% Remote)Type: Full-timeCompensation: 35K-45KAbout the RoleWe’re looking for a Middle Full-Stack Developer to build and deploy cloud applications for Generative AI within the...

Middle Full Stack Developer (Generative AI) Location: Spain (100% Remote) Type: Full-time Compensation: 35K-45K About the Role We’re looking for a Middle Full-Stack Developer to build and deploy cloud applications for Generative AI within the Microsoft ecosystem. The role leans toward backend (Python or .NET on Azure), where most of the...

Join us as a Business Development Representative for Google Cloud products and be the strategic link between businesses and groundbreaking cloud solutions. Purpose of the role: As a Business Developer Representative, you will be responsible for identifying robust sales opportunities, profiling prospective customers, discovering their needs and driving...

Odalie, part of Saur Group, designs, manufactures, and installs greywater treatment systems (Aquapods) for multi-family residential buildings, hotels, and commercial office buildings. **YOUR DAILY JOB** As part of its international expansion strategy, Odalie is launching its operations in Spain and is seeking a Business Developer to drive the company's...

We are a product-focused company specializing in SaaS solutions for online marketing and SEO.We are looking for a Senior PHP Developer with strong backend development experience using Laravel. Frontend development experience would be a significant advantage.Cualquier información adicional que necesite para este trabajo se encuentra en el texto a...