Empleos de senior java fullstack engineer for api en Madrid

OverviewJoin to apply for theJunior Software Engineerrole atREVER (YC S22)Get AI-powered advice on this job and more exclusive features. This range is provided by REVER (YC S22). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeREVER is a Barcelona based startup backed by Y-Combinator....

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Location: Madrid, Spain (Remote - with regular in-person collaboration at a local WeWork alongside our Madrid tech team)About MediaRadar:MediaRadar, now including the data and capabilities of Vivvix, powers the mission-critical marketing and sales decisions that drive competitive advantage. Our competitive advertising intelligence platform enables clients to...

Lead a team of developers in the design, development, and delivery of new features and enhancements for the Secure GPT service, ensuring the timely delivery of high-quality features that meet acceptance criteria and align with the product vision.Define and prioritize user stories based on business value and user needs, and manage the product backlog to...

Join a collaborative, learning-first tech hub within DKB where autonomy, continuous improvement, and shared ownership are at the core of how we work. As a QA Engineer, you'll be the quality advocate within your team, helping shape testing practices, drive automation efforts, and ensure that reliable software is delivered with confidence. You'll work closely...

Role DescriptionWe 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...

The roleAs a SysOps Engineer, you'll help keep our on‑premise infrastructure running smoothly. Working alongside our SysOps team, you'll support the day‑to‑day operation, monitoring, and automation of our systems, with a particular focus on providing on‑call support to keep things available and healthy around the clock. It's a hands‑on role where...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full-Stack Product Engineer | Node.Js, AI-Native (Boosters R&D) based in Spain.Join an early-stage product team building an innovative solution in the personal digital security space, where your engineering decisions will...

Software Backend Engineer ING España & Portugalcarballedo, galicia, SpainDescripción del trabajoAt ING we are looking for a Software Backend EngineerYour role and work environment:We are looking for a talented and enthusiastic Software Engineer Backend to join us.Your key responsibilities:As an experienced Software Engineer Backend, your aim will be:To...

Valsea - Where Innovation Meets EntertainmentAt Valsea, we’re shaping the future of entertainment with immersive, engaging experiences that captivate players worldwide. Based in sunny Marbella, Spain, our vibrant open-space office is home to an international team of developers, marketers, product owners, and much more.Valsea operates a leading scalable...

About Trebellar Trebellar is the AI platform for corporate real estate. Enterprise CRE teams use Trebellar to turn fragmented lease, space, and occupancy data into a single decision-making layer - replacing spreadsheets and guesswork with an AI-native system of record. We're backed by Blossom Capital, with participation from Jack Altman and Semil Shah...

Job Description Summary It's fun to work in a company where people truly BELIEVE in what they're doing! The Senior Customer Solutions Engineer is a product expert and trusted advisor providing primarily post‐sales technical expertise during the installation, implementation and post‐implementation servicing of company products. Provide support to customer...

Overview In this role you will partner with customers and partners to showcase Netskope’s cloud security platform, translating complex tech into business value for senior security leaders. You’ll own the technical narrative from demos to POCs, influence product feedback, and drive regional success while traveling as needed. You will work...

WE ARE At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.WE ARE At Adaptive, we are a...

Allianz Technology in Spain seeks a senior Java engineer to modernize critical systems for the KLS life platform, bridging core systems with cloud-native innovations and collaborating with global colleagues. The role requires ~5 years of Java experience, Java 12–21, Spring Boot/JBoss, REST APIs, and JUnit. You will work in a hybrid model, with English as...

Sobre nosotros Innovamat es una organización educativa centrada en el aprendizaje de las matemáticas. Su propósito es contribuir a mejorar cómo se aprende esta ciencia, ofreciendo recursos, formación e investigación a la comunidad educativa.Fundada en 2017 en Barcelona, Innovamat cuenta con 31000 docentes de más de 3300 centros educativos de España,...

ADP is hiring a Senior AI Engineer.We are looking for a Senior AI Engineer / Agent Developer to join our consulting team and collaborate closely with one of our key clients in the pharmaceutical sector. Scope includes designing and developing a conversational analytics agent for governed clinical data, combining Generative AI, agentic systems, advanced...

Senior Mobile Software Engineer – iOS & SwiftUI (all genders) | Valencia | Hybrid We are looking for experienced iOS engineers to help build a new mobile application. You will shape its architecture, deliver core functionality, and maintain high standards for code and release quality.Your ResponsibilitiesDesign a modular SwiftUI architecture covering...

Our client is committed to developing and operating modern, cloud-native applications with the primary goal of improving operational efficiency and delivering an outstanding user experience.The Digital Factory team acts as a strategic partner to implement state‑of‑the‑art IT solutions for clients and employees. To achieve this mission, the team...

DWS GroupFront End / UI Engineer, AssociateAbout DWSToday, markets face a whole new set of pressures – but also a whole lot of opportunity too. Opportunity to innovate differently. Opportunity to invest responsibly. And opportunity to make change. Join us at DWS, and you can be part of an industry-leading firm with a global presence. You can lead ambitious...