Senior Software Engineer React - 144.760+ ofertas

WhyHireWrong?

6250 € - 7500 € /mes

The Role This is a senior engineering position on a platform team that builds the foundational tooling and frameworks powering a high traffic consumer web and mobile application. The work is not feature development. It is the infrastructure that other engineers build on: shared component libraries,

Client Server

Founding Software Engineer / Developer (Python React Full Stack) Madrid onsite to €85,000 Are you a technologist with a range of skills across the full stack? You could be progressing your career in an impactful, hands-on Founding Software Engineer role for a successful and growing Private Equity fi

Hevy is looking for a Senior React Native Engineer to join our team in Barcelona. In this role, you’ll help design, build, and scale our mobile apps. You’ll tackle complex engineering challenges, improve system performance, and collaborate closely with product managers and designers to shape the fut

FLiiTS

Full Stack Software Engineer (React Native / Kotlin) Construye la nueva generación del food delivery en España 🚀 En FLiiTS no estamos “optimizando” el delivery. Lo estamos reinventando desde dentro . Somos la flota líder en España , operando miles de repartos diarios para plataformas como Glovo, Ub

Hevy is looking for a Lead React Native Developer to join our growing team. In this role, you’ll take on technical leadership, helping to architect, develop, and scale our mobile apps. You’ll tackle our most complex engineering challenges, improve system performance, and collaborate closely with pro

Alan

Who you are 3+ years of engineering experience, with strong product-eng instincts You're a generalist, comfortable jumping across mobile (React Native), web, backend (Python/Flask), and willing to learn whatever the product needs next You've shipped AI-powered features in production. LLMs, agents, r

SumUp

About SumUp We believe in the everyday hero. Small business owners are at the heart of all we do, so we're creating tools that help them run their businesses. With a founder’s mentality and a 'team-first’ attitude, our diverse teams across Europe, South America and the United States work together to

Perk

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow

InnoIT Consulting

🚀 Senior Frontend Engineer (React / Next.js) – Barcelona (Híbrido) Buscamos un/a Frontend Engineer con experiencia sólida en React y Next.js para incorporarse a un equipo que trabaja en productos digitales complejos y de alto impacto. 🔧 Qué buscamos Experiencia real en React y Next.js (más allá de

Flight Centre Travel Group

FCM - part of the Flight Centre Travel Group family - are transforming the business travel industry. Based in Barcelona and paired with market-leading technology from our very own FCM LAB, we manage a wide portfolio of national and multinational clients in this niche market. Together, we are united

topi

Your mission We're looking for product-minded engineers to join our diverse and driven team. We really value collaboration, making an impact, and continuous learning. Our product development team is based in Berlin, but we have folks working all over Europe, and you'll work closely with an experienc

Krell

Desde nuestra compañía buscamos un/a Senior Software Developer con experiencia en Java y React para incorporarse a un proyecto internacional de larga duración en entorno tecnológico estable y con equipos multidisciplinares. Buscamos un perfil con sólida experiencia en desarrollo y un nivel alto de i

Wood

Job Description Wood is currently recruiting for a Senior Software Engineer with extensive experience in the Software development industry. The position will be based in Madrid (Spain). Our Clients and Projects Designing the future. Transforming the world. Wood is a Global leader in the delivery of

Joppy

40.000 € - 40.000 € /año

👾 Senior Engineer – Talent Domain (Enterprise Software for SMBs) At Joppy , we’re helping one of our clients, a company in the enterprise software for SMBs sector , grow their Talent Domain , which empowers companies to develop their employees, keeping them engaged, productive, and delighted. What

Alten

Descripción de la vacante Remoto: Teletrabajo Concibes el Frontend como una plataforma escalable, modular y orientada a producto?En ALTEN tenemos claro que el éxito de nuestros proyectos se debe a las personas que forman nuestro equipo. Por eso, si tienes al menos 5 años de experiencia como desarrol

New Relic

We are a global team of innovators and pioneers dedicated to shaping the future of observability. At New Relic, we build an intelligent platform that empowers companies to thrive in an AI-first world by giving them unparalleled insight into their complex systems. As we continue to expand our global

Alten

Descripción de la vacante Remoto: Teletrabajo Concibes el Frontend como una plataforma escalable, modular y orientada a producto?Lea el resumen de esta oportunidad para comprender qué habilidades, incluidas las habilidades interpersonales relevantes y el dominio de paquetes de software, se requieren

Multiverse Computing

Multiverse Computing Multiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world. With 180+ employees and growing,

Hubbell Incorporated

Descripción de la vacante ¿Te interesa liderar la industrialización de algoritmos avanzados y convertirlos en soluciones escalables en entornos cloud? No espere a enviar su solicitud después de leer esta descripción; se espera un gran volumen de candidaturas para esta oportunidad. ¿Buscas un rol don

Ayesa Digital

¡En Ayesa Digital crecemos contigo! Cada profesional de nuestra empresa es importante para nosotros, nos ayudan a crecer de manera diversa y gracias a ellos somos 11.000 personas trabajando con el mismo objetivo en 10 países. Si eres una persona entusiasta y buscas un nuevo reto profesional, ¡Este e