Empleos de java back-end en Valencia

ElevenLabs is seeking Full-Stack Engineers to build and maintain front-end and back-end components for our Creative & Studio products, including Image/Video, Flows, and Audiobooks. You will work across voices and AI models to deliver scalable features used by millions of users.We offer flexible staffing, autonomy, and a global remote setup, with...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Expert Team Lead, SWE based in Spain. This is a hands-on leadership opportunity focused on building and maintaining high-quality human-generated data that supports advanced AI model development. You will lead a team of AI Tutors...

GR8_TECH builds B2B iGaming platforms for operators who play to lead. We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions. With...

We are looking for a Martech Manager who will be responsible for the evolution and interconnection of CELO's marketing technology stack — PIM, corporate websites (Magnolia CMS, Prestashop, Shopify), HubSpot CRM, Zapier and other own-built or third-party tools — ensuring everything runs to its full potential and supports CELO's marketing objectives.What...

We are looking for a FULL REMOTE Junior Java Developer with Azure Cloud experience to develop and support the Azure cloud-based platform.This is an 100% remote position. Candidates need to be fluent in English. This position is also open for freelancers, who would like to commit long-term.Profile:+1/+3 years of Java development experience;Experience with...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Team Lead, Human Data Operations – Vision, Image & Video based in Spain. This is a hands-on leadership opportunity focused on building high-quality human data for advanced AI systems. You will lead and develop a team of AI...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Technical Support Engineer based in Spain. This is a customer-facing technical support role focused on maintaining the reliability and usability of a cloud-commerce platform serving large service providers, distributors, and...

Trading 212 Ltd. is seeking a Senior Backend Engineer to own end-to-end backend solutions across a microservices landscape. You will design scalable services, ensure performance and data integrity, and collaborate with product and engineering to translate complex requirements into durable systems.You will work with Java 21 (Spring), Go, and Node.js...

Lever, Inc. is seeking a Mobile Application Developer and Support Analyst to design, develop, test, deploy, support, and optimize SAP-based mobile applications and extensions.You will work with SAP MDK, BAS, and SAP BTP Mobile Services, handle offline-first capabilities, integrations with OData/SAP S/4HANA, and backend extensions using SAP CAP, Node.js, or...

NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our global theme park destinations, consumer products, and experiences. We own and operate leading entertainment and news brands, including NBC, NBC...

We are seeking a Mobile App Developer for a full-time role to design and maintain mobile apps for iOS and Android. You will collaborate with cross-functional teams to deliver high-quality software solutions.Responsibilities include building responsive interfaces, integrating with back-end services via REST APIs, and applying best practices in testing and...

Remote in EU, or hybrid in Barcelona, Palma, Dublin, or Casablanca. Own the backend of a white‑label travel platform as it adds new verticals. Hotels and flights are live. Experiences launch within weeks, and car rentals and more payment providers come next. Our clients are travel brands, banks, and influencers, so every launch brings a new challenge and a...

Who We Are Every organization runs on intelligence: years of accumulated knowledge, decisions, and context. As AI takes on more of that work, companies face a choice: rent that intelligence from vendors who keep the data, the context, and the results, or own it. OpenTeams exists to make ownership possible. Founded by Travis Oliphant, creator of NumPy and...

We're Lingokids, the #1 entertainment platform for young kids. Most kids content is designed to capture attention. We create experiences little ones genuinely love.Everything we make is created in-house to be seriously fun, with the good stuff built in from the very beginning. We're KidSAFE certified, completely ad-free, and committed to giving families...

Talan Spain is seeking an experienced Murex Workflows Developer to join our global consulting group. You will specialize in Murex workflows, back-office processes, and integration with upstream and downstream systems across trade lifecycles.Ideal candidates have 3+ years in Murex workflows, strong MXML and scripting knowledge, and proficiency in Java,...

Hello there! We’re Appinio, a global market research company that combines an AI-powered insights platform with expert consultancy. On a mission to make the world a little more fact-based, we help companies understand how consumers think and make smarter decisions.We started out in Hamburg back in 2014, but we’re now humbled to call the world our...

Find, evaluate and acquire mobile applications . Build the models , run the processes and help make the case for why we should pull the trigger. If building financial models from a blank spreadsheet and looking to take a deal from start to completion, this role is for you. This is not a back-office support function. You won't be formatting decks or...

Find, evaluate and acquire mobile applications . Build the models , run the processes and help make the case for why we should pull the trigger. If building financial models from a blank spreadsheet and looking to take a deal from start to completion, this role is for you. This is not a back-office support function. You won't be formatting decks or...

Asegúrese de enviar su solicitud rápidamente para maximizar sus posibilidades de ser considerado para una entrevista. Lea la descripción completa del puesto a continuación. *Before applying for this role, please note that this job must be performed in Spain. Only candidates currently residing in Spain or willing to relocate will be considered. Are you...

About VoicemodAt Voicemod, our mission is to enable people to supercharge their voice wherever they communicate, fostering self-expression and belonging. We create audio tools that let gamers, streamers, and content creators shape their online identity with voice changers, soundboards, and real-time effects. Millions of people use Voicemod every day to...