Empleos de react front-end developer en Barcelona

Craft: Job Description: At King, we build products and services that help millions of players enjoy our games every day. The Player Support Innovation and Development team develops the technology behind modern player support experiences, helping players quickly find answers, resolve issues, and get back to playing. As a Software Engineer, you'll build...

Join to apply for the Senior Software Engineer (Python / Backend) ID41787 role at AgileEngine . 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people‐first culture has earned us multiple Best Place to Work...

HawkEye 360 is seeking a Senior Solutions Architect to join the Solutions team. The Solutions team is responsible for developing and executing a high-impact technical solution for major programs around the globe. This role will be focused on major programs in Europe. The role includes actively engaging with the client and end users to understand their needs,...

We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade‑everything platform empowers both first‑time investors and seasoned experts to invest in the...

We're here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Turns out refurbished tech is way better for the planet than new. From our Customer Care...

Are you an experienced Ruby on Rails developer ready to guide, mentor, and inspire a high-performing engineering team? Then this role could be the perfect next step for you. Who we are We are a pioneer in the wholesale blank apparel industry and a fast-growing global leader, providing high-quality products and exceptional service to customers worldwide. Join...

We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing boundaries in online entertainment—we're...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Backend Engineer based in Spain. Join a small, ambitious product team building technology that helps hundreds of thousands of users better understand and manage their finances. You’ll play a key role in developing the central...

Hello Pomelo recherche un·e Product Builder – IA & Vibe coding Tes missions En tant que Product Builder IA & Vibe Coding, tu es la colonne vertébrale du projet : du premier atelier client jusqu’à la mise en production. Tu comprends le métier, tu conçois le produit et tu le fais construire. Comprendre le métier * Tu mènes les ateliers de...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

About StripeStripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work...

Simple Life is the #1 AI-powered health coaching app for adults who want to lose weight and enjoy a healthier lifestyle-without the stress or extremes. Our mission is to empower people to feel their best every day. By challenging traditional, restrictive approaches, Simple offers a more sustainable method grounded in ease, personalization, and real-life...

Tus tareas Hola Consultores, S.L es una empresa especializada en la provisión de Servicios TIC e Ingeniería para la gestión empresarial, ofreciendo soluciones diseñadas a medida de las necesidades de nuestros clientes. Nos enorgullece ser una empresa 2.0 innovadora donde las personas son el centro de nuestra atención. La ética, transparencia,...

Location: Barcelona-based Work Model: HybridStart: Before end of AprilThe ProjectAre you a DevOps leader who actually enjoys talking to people? Someone who can lead infrastructure conversations with a client on Tuesday and jump on a call with your team in Manila on Wednesday? If youre tired of being stuck in a black box and want a role where communication...

Forward Deployed Engineer | Permanent or Freelance At Talent-C, we’re looking for a Forward Deployed Engineer who can turn business problems into working AI solutions : from the first conversation with users to deployment and adoption. Up to €80,000 gross/year on a permanent contract or €500/day freelance Hybrid with 1 day/week on-site, with full...

Experteer Overview As a Product Engineer in Factorial’s AI-driven Talent Domain, you build and scale AI-powered tools for recruitment, performance, engagement, and training. You’ll shape agentic workflows and LLМ-integrated features that help managers nurture and develop their people. You’ll own design decisions, balance model complexity with...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Hello Pomelo recherche un·e Product Owner Technique – IA & Vibe coding Tes missions En tant que Product Owner IA & Vibe Coding, tu es la colonne vertébrale du projet : du premier atelier client jusqu’à la mise en production. Tu comprends le métier, tu conçois le produit et tu le fais construire. Comprendre le métier * Tu mènes les ateliers de...

Join one of Southern Europe's fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2 B teams, combining prospecting, enrichment, intent signals, AI research and...