Empleos de senior backend engineer java en Barcelona

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent.As a Senior Java Developer, you will play a key role in the design,...

Hello! Do you want to help usHello! Do you want to help us redefine how AI powers the future of Business Management software, not as an add-on, but as a core part of how people work, decide and grow ?Ready to be part of the challenge?About The TeamWe’re a team of 200+ Product Engineers building Business Management solution that actually works for the...

Experteer Overview You join Preply to scale and safeguard GenAI-powered learning experiences. As a senior engineer on the GenAI Platform team, you design and expand systems that run production GenAI workloads, partnering with data, security, and product teams. You shape platform abstractions, promote self-service capabilities, and drive reliable, low-latency...

TEAM International Services is seeking an experienced Senior Test Engineer / QA Automation Engineer to own automated testing strategies for complex, AI-powered applications. You will validate APIs, frontend, backend, and end-to-end workflows. Collaborate with software and AI engineers, ensuring reliability and performance against SLAs. Design and maintain...

Adikteev is an Ad Tech company that helps mobile app publishers grow their revenue through targeted advertising. We deliver personalized ads that drive users to install an app or re‑engage with one they've stopped using. Our clients are mostly mobile gaming leaders but also span e‑commerce, on‑demand services, and entertainment apps. Recognized for 10+...

Adobe Commerce Senior Software Engineer (Technical Lead)Omega CRM Consulting is seeking an experienced Ecommerce Senior Software Engineer (Technical Lead) to collaborate with a top 15 global pharmaceutical company.The Senior Software Engineer will partner with business clients to identify needs and recommend innovative technology solutions aligned with the...

We power people's progress. At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D,...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the role If you are passionate about leveraging Artificial Intelligence to transform the way software is designed, developed, and delivered, this role is for...

New Relic, Inc. in Barcelona is seeking a Java-focused backend engineer to design, implement, and operate scalable services. You will build Kafka-based pipelines and microservices on AWS, shaping how user behavior is modeled and served to both classic UI and agentic surfaces. The role emphasizes collaboration, architecture discussions, on-call...

About the role The Senior Data Engineer will be responsible for designing, developing, and maintaining scalable data pipelines and architectures. The role involves working closely with data Owners, IT, analysts, and business stakeholders to ensure data availability, quality, and accessibility for analytics, reporting, and advanced data use cases. We are...

**We Are Waiting for You** Hi there! I am **Laura,** the recruiter for this position. Nice to meet you! First, a little bit about what I like the most about working at **Zurich Technology Delivery Center**: The environment here is incredibly collaborative and innovative. Our tech-driven mindset fosters continuous learning and growth, creating...

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 If you're looking for a place to grow, make an...

Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent. As a Senior Java Developer , you will play a key role in the design,...

Job Description: About the Team: Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile,...

Experteer Overview As a Senior ML Platform Engineer at Preply, you will elevate Agentic AI from prototype to production, shaping durable runtime and secure tooling for stateful, AI-powered agents. You’ll collaborate across Engineering, Applied Science, Data, and Security to implement robust infrastructure, observability, and governance. You’ll influence...

Spain | Remote | Senior Engineering OpportunityMaxIT Consulting – Max Corporate Group is looking for a Senior Software Engineer – Digital Banking & FinTech Products to join a fast-growing New York fintech company building banking and payment products for US prediction markets and regulated gaming.The company develops consumer-facing financial products...

Software Product EngineeringCompany: Dow JonesJob Description:Senior Machine Learning EngineerDow Jones Job Location: BarcelonaAbout the Team:Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers,...

Junior Java Software Engineer Community (Spain) Barcelona, SpainWe Dream. About MerkleMerkle, a dentsu company, powers the experience economy. For more than 35 years, we have put people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a heritage in data science and our...