Empleos de full stack java developer 6 months contract en Barcelona

Join Tether and Shape the Future of Digital FinanceAt Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting?edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve?backed tokens across blockchains. By harnessing the power of blockchain...

**Avis Budget Group Contact Centre** is looking for a motivated **PPC Specialist** to develop the PPC strategy for Avis Budget Group for your allocated region.    The role will require you to own and manage PPC for different markets and conduct the usual aspects of any PPC role to drive performance such as SQRs, improving ads & extensions, monitoring...

Join Tether and Shape the Future of Digital FinanceAt Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting?edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve?backed tokens across blockchains. By harnessing the power of...

Revup Payments is a fintech leader in payment orchestration, providing businesses with seamless access to global payment solutions for over four years. Specializing in revenue optimization, we offer card processing and alternative payment methods enhanced by smart routing, fraud prevention, and an intuitive dashboard. Backed by a team of payment and fraud...

Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop...

Revup Payments is a fintech leader in payment orchestration, providing businesses with seamless access to global payment solutions for over four years. Specializing in revenue optimization, we offer card processing and alternative payment methods enhanced by smart routing, fraud prevention, and an intuitive dashboard. Backed by a team of payment and fraud...

Born and based in Barcelona, Nacar is an **award-winning** *Strategic Design Agency*, impassioned by our **agile and international team** composed of over 90 creative professionals (*design strategists, researchers, product and UX / UI designers, engineers, and overall creatives*). We work with all-size clients from across multiple industries, collaborating...

Job descriptionAbout seQuraseQura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers.We make a difference in sales performance by tailoring our solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education, Eyewear, Repairs...

**Health can’t wait** . Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention....

Join NTT DATA and shape the future of digital innovation At **NTT DATA** , we are a global technology consulting company helping organizations transform through innovation, technology, and collaboration. With more than **190,000 professionals across over 50 countries** , we work with leading companies to design and deliver cutting-edge digital...

Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires...

Back to jobs Growth Engineer Happyrobot.ai Engineering Full-time Remote Barcelona | Remote Posted on 7/6/2026 **Job Description** **About HappyRobot** HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take...

About Joko helps consumers shop smarter. Their ambition is to revolutionize how people shop, empowering them to find what they need, make informed decisions, and save money. Joko is a tech company founded in Paris. Their team of 105+ talents is international and spread across Paris, Barcelona, and New York, with some working remotely. As a certified B...

**About** Joko helps consumers shop smarter. Their ambition is to revolutionize how people shop, empowering them to find what they need, make informed decisions, and save money. Joko is a tech company founded in Paris. Their team of 105+ talents is international and spread across Paris, Barcelona, and New York, with some working remotely. As a...

About Joko helps consumers shop smarter. Their ambition is to revolutionize how people shop, empowering them to find what they need, make informed decisions, and save money. Joko is a tech company founded in Paris. Their team of 105+ talents is international and spread across Paris, Barcelona, and New York, with some working remotely. As a certified B...

**About** Joko helps consumers shop smarter. Their ambition is to revolutionize how people shop, empowering them to find what they need, make informed decisions, and save money. Joko is a tech company founded in Paris. Their team of 105+ talents is international and spread across Paris, Barcelona, and New York, with some working remotely. As a...

IQUADRAT INFORMATICA S.L (IQU) is a technology company founded in 1997, with a focus on delivering System-Level evaluation tools for wireless networks. IQU R&D has been providing global solutions and services in the use of Internet and Telecommunications to companies and institutions that use information and communication technologies in commercial,...

About Joko is an AI shopping app that helps millions of users save time and money when shopping online or in-store. With Juno, our shopping assistant, they can find the right product at the best price in only a few seconds. What sets Joko’s AI apart is how well it knows its users. Its shopping recommendations feel personal from day one and get sharper...

⭐ Who we are   Lodgify is a fast-growing scale-up company leading the vacation rental industry. Backed by $30M in funding, our platform empowers property owners and managers worldwide to efficiently manage and grow their business through technology.   Headquartered in sunny Barcelona, we're now a team of 380+ people representing over 60 nationalities,...

Can you imagine leading complex full stack development in global enterprise systems? 🚀💡 Join our expert team to work on a complex enterprise platform, contributing to the design of full stack solutions for a global team and project with worldwide impact. You will apply your knowledge of Node.js and Angular to build scalable systems aligned...