Empleos de java developermid-level en Barcelona

We’ve landed! When it comes to innovation and achievement, there are few organisations with a better track record. Join us as we embark on an ambitious journey, evolving our digital commerce platforms and building scalable, resilient, and innovative foundations that enable seamless customer experiences across web, mobile, and connected channels.easyJet is...

The Climate Neutral and Resilient Buildings & Communities (REACT) Group announces a position of High-skilled Recognised Researcher/ Project Engineer (R2-Pre-Consolidated) in the field of Building to municipality & Energy Modelling with significant knowledge and experience in Python developments, Data engineering, Procedural Modeling. The work will be...

Are you passionate about data? Does the prospect of dealing with massive volumes of data excite you? Do you want to create the next-generation tools for intuitive data access for transportation operations?We are looking for a Business Intelligence Engineer to help setup and deliver robust, structured reporting, analytics and models, automations and AI...

**What can you expect?** As LGT implements its digital vision, LGT Digital Factory (DiF) acts as a strategic nearshore partner to deliver state-of-the-art client and employee IT front ends. To fulfil this mission, we collaborate closely with LGT business and IT units and third-party vendors. You can expect modern cloud-native platforms, mature DevOps and...

**Introduction** At IBM Global Sales, we bring together innovation, collaboration, and expertise to help clients solve their most complex business challenges. Working across industries and geographies, you’ll partner with colleagues, clients, and partners to co-create solutions that drive digital transformation and lasting impact.Success in Global Sales is...

We’re hiring a **Technical Architect** to lead the design and delivery of scalable, secure embedded services across Sage’s platform. You’ll sit at the intersection of engineering, architecture, and strategy - working with product, platform, and partner teams to define solutions that are technically robust, cloud-native, and aligned with our long-term...

Diabolocom builds AI-first, cloud-native contact center infrastructure designed for high availability, low latency, and global scale. As both a software provider and a telecom operator, we combine a fully owned carrier-grade voice backbone with a programmable CCaaS platform that supports real-time, high-volume communications across 60+ countries.Our...

**🤷🏽‍♀️ LIFULL Connect...do you want to know more about us?** LIFULL Connect is a global marketplace group operating vertical search, portals, and transaction-based sites. Our mission is to help people make one of their life's biggest decisions: find a home. And how do we do it? Quick, easy, helpful. That’s our promise! ✋ **Our...

With a team of about 10.000 employees in 60 cities in Europe, adesso is one of the leading IT providers in the German-speaking market. For the office of adesso Spain, we are looking for a skilled Business Analyst to join our international team, acting as a key link between business stakeholders and technical teams to ensure the successful delivery of...

Techsoulogy is our way of doing things and our corporate brand that unifies a broad portfolio of specialist advertising, media, and entertainment firms. It combines the latest technology with a human-first approach and a constant exploration of knowledge in order to shape the media landscape. At Techsoulogy we aim to provide a technology and human service...

SmartCoreis a fintech holding building infrastructure for the next generation of payments. Our solutions cover the entire financial operations cycle — from core banking and processing to cards, wallets, and anti-fraud systems. We are a leading fintech company developing innovative solutions in payment processing and anti-fraud technologies. We create...

Descripción de la vacante At Ignion, we are not just changing the way antennas work—we’re reshaping the future of wireless connectivity. We believe RF integration should be simple, scalable, and accessible to everyone, and we are leading the change to make that happen. We are on a mission to accelerate wireless innovation by...

Smadex is a cutting-edge ad-tech company: we process more than 4,5 million ad requests per second, replying under 100ms (for reference, the Google search engine handles ~76,000 QPS). Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real-time components get smarter every day. We need you to help us keep our...

ABOUT THE ROLE We are looking for aMiddle Application Security Engineerto execute hands‑on DevSecOps work across CI/CD pipeline security integration, vulnerability management tooling, and automated hardened baseline deployment within a large‑scale financial services security program. You will write Python scripts to integrate SAST, DAST, and SCA gates...

Business Area: EngineeringSeniority Level:Mid-Senior levelJob Description: We are looking for Performance Engineers to push the boundaries of big data query performance. You will benchmark, profile, and optimize Impala, Hive, and Spark to set industry-leading standards in analytic performance.As a Staff Performance Engineer you will:Build and run...

One of the companies we partner with at Joppy is looking to hire a motivated and experiencedSenior Full Stack Developerwho thrives in a dynamic team environment and is passionate about building innovative digital products.Develop Wealth Management Web Application frontends usingAngularorReactand backends withJava ,Spring Boot , andGoEngage in requirement...

We welcome applications from professionals at all career levels, from Analyst through to Senior Manager.We are looking for AI Infrastructure Architects at multiple experience levels to design, build, deploy and optimise the infrastructure that powers real-world artificial intelligence and machine learning solutions. This is a hands‑on role spanning cloud,...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US ...

AgileEngine, based in Barcelona, Spain, is seeking a Senior Application Security Engineer to architect and build automated security layers within the SDLC and CI/CD tooling across a financial services program. The role focuses on Python/Java development for deploying SAST, DAST, and SCA tools, delivering code‑level remediation guidance, and building...

Application Security Engineer (Senior) ID71663 Full time | AgileEngine | SpainPosted On 07/06/2026Job Information City BarcelonaState/Province Barcelona (Barcelona)08001IT ServicesJob Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the...