Empleos de junior java software engineers en Madrid

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

ROLE OVERVIEW Technosylva is seeking a highly experienced Senior Application Security Engineer to elevate and mature our Application Security (AppSec) program across a modern cloud-native software environment.This role is not limited to technical execution. We are looking for a security professional who combines deep hands-on AppSec expertise with strong...

Making Science is a global digital acceleration company powered by Artificial Intelligence, with over 800 employees and a presence and technological development in 18 markets: the USA, Spain, Mexico, Colombia, Argentina, Brazil, France, Italy, the United Kingdom, Ireland, Portugal, Sweden, Denmark, Norway, Finland, Germany, the Netherlands, and Georgia.As a...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Engineer (Core & MLOps) based in Spain. This role offers the opportunity to shape foundational infrastructure powering large-scale web data products and distributed engineering teams. You’ll own the architecture of core...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT DATA he CICS...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT DATA he CICS...

Haskoning is a global leader in the design and engineering of Mission Critical Facilities, particularly in the data center industry. Our dedicated MCF Data Centre team collaborates with top data center providers across Europe, Africa, Asia, and the UK to create innovative and sustainable solutions. As digital technologies continue to drive global growth, we...

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Data Engineer in NAMER, EMEA. As a Data Engineer, you will play a key role in building and scaling modern data systems that support mission‑critical features and analytics. You'll collaborate closely with product, engineering, and analytics teams to ensure...

Sateliot is a Barcelona-based satellite company with one goal: connect everything, everywhere. Founded in 2018, we’ve built the first satellite constellation that lets standard commercial devices communicate directly from space. Our technology bridges the gaps that terrestrial networks will never reach, bringing affordable and secure connectivity to...

Your TasksThe Payment & Basket Platform team is a foundational team working on our core stack to improve developer experience in the area.Develop value-adding features for our customers and leverage your technical expertise to create the best possible solutions following the Clean Code principles.Embrace DevOps, taking responsibility for your team’s...

B2B | Fullstack (Python, Next & React) Developer | Barcelona, SpainAbout the RoleWe are looking for aSenior Full Stack Developerto join an innovative team working on AI-driven solutions. You will contribute to the development of scalable and high-performing web applications, working across both frontend and backend technologies. You’ll be part of a...

+8 Years of ExperienceStaff Engineer - Client Experience Who We Are Yuno is the AI-native operating system of global commerce, powering the financial infrastructure of enterprise merchants, banks, and wallets. Through a single API, Yuno connects them to pay-ins, payouts, fraud prevention, KYC/KYB, and stablecoins globally, so they can operate everywhere....

Full-Stack Engineer - Mainloop at Leyton in Sant Cugat del Vallès, CT, ESThis Full time on site position offers great opportunities for career growth. Full-Stack Engineer Own products for years rather than weeks — build them properly, keep them alive, and make the agentic build method something a team can rely on. Mainloop is a new engineering team inside...

Mott MacDonaldMott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices.We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our...

Role Description We are looking for a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub in Barcelona. In this role, you will design, build, and continuously improve backend services, APIs, databases, and integrations that support our digital marketing and sales capabilities.You will develop scalable, secure, and...

Company DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's...

Job DescriptionAt Pluxee, we shape the world of employee benefits and engagement by bringing to life a personalized and sustainable employee experience, at work and beyond. Permanent Regular Job Description: At Pluxee, we shape the world of employee benefits and engagement by bringing to life a personalized and sustainable employee experience, at work and...

We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for...

This is a fully remote position , open to candidates based in Spain. Pay: $50–$100/hr Role Title: Senior Software Engineer Role Type : Contractor (~15 hrs a week) Location: Remote the company is selecting Software Engineers to support a customer’s innovative project. In this role, you'll apply your expertise to help train next-generation...