Frontend Software Engineer (Barcelona- Hybrid)

Wizeline · Barcelonamid

En corto

▸Desarrollar interfaces frontend avanzadas con React y Next.js en equipo híbrido (Barcelona, Romanya, EE.UU).
▸Trabajar en productos AI-nativos, integrando AWS, manteniendo legacy (C#/.Net) y optimizando procesos con IA.
▸Destacada oportunidad para crecer en un entorno global con enfoque en innovación y uso de herramientas de IA.

Working proficiency in English is required for collaboration with international teams.

En ~1 minuto te damos: quién te entrevista, las preguntas probables con respuestas desde tu CV, y tu CV adaptado a esta vacante. Gratis, sin tarjeta.

¿Qué piden?

✓4-5 años de experiencia en desarrollo frontend.
✓Dominio de React, TypeScript, Next.js, Redux y JavaScript avanzado.
✓Experiencia con CSS-in-JS (Emotion), Storybook y accesibilidad.
✓Conocimiento de CI/CD, pruebas unitarias (Jest, RTL) y estándares de código limpio.
✓Familiaridad con AWS, Terraform/YAML y gestión de pipelines.
✓Capacidad para trabajar con legacy (C#/.Net) y bases de datos SQL (SQL Server o PostgreSQL).

¿No cumplís todo? Es lo normal — tu dossier gratis te dice qué gaps tenés y cómo cubrirlos en la entrevista.

ReactTypeScriptJavaScriptReduxNext.jsEmotionStorybookAccessibility standardsAWSTerraform

¿A quién escribirle en Wizeline?

Tu dossier gratis identifica a las personas que te entrevistarían — con su background, qué valoran y cómo escribirles para destacar antes de aplicar.

We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact. With the right people and the right ideas, there’s no limit to what we can achieve Are you a fit? Sounds awesome, right? Now, let’s make sure you’re a good fit for the role: Key Responsibilities • Frontend Development: Write, build, and deploy high-quality frontend code, ensuring seamless user experiences and performant interfaces. • Business Analysis: Analyze application requirements, identify technical concerns, and develop actionable plans. • Agile Collaboration: Work within an Agile team, collaborating with members in Romania and the US. • Cloud Integration: Leverage AWS infrastructure to design solutions that optimize product delivery. • Legacy Support: Maintain existing legacy applications and resolve bugs across the OPIS code base. • Standardization: Adhere to best practices including CI/CD, continuous integration, and clean code standards. Must-have Skills Frontend & Logic: • Advanced Stack: Strong proficiency in React, JavaScript, TypeScript, Redux, and Next.js. • UI/UX Implementation: Expertise in CSS-in-JS (Emotion), component libraries, design systems, Storybook, and Accessibility standards. • Testing: Experience writing unit tests using Jest and React Testing Library. • Design Tools: Familiarity with Figma for translating designs into functional code. Systems & Infrastructure: • Experience: 4 to 5 years of hands-on experience in a similar software development role. • Database Management: Good understanding of relational engines (SQL Server or PostgreSQL). • AWS & DevOps: Knowledge of managing AWS assets, preferably via Terraform or YAML pipelines. • Legacy Support: Familiarity with C# and Microsoft .Net framework to support and transition existing systems. • Core Principles: Strong knowledge of OOP principles and security best practices. Nice-to-have: • Backend Development: Experience with Node.js and NoSQL databases (DynamoDB, Elasticsearch, Redis). • API Design: Familiarity with GraphQL and complex API integrations. • Monitoring & Tools: Experience with database monitoring tools (SolarWinds/RedGate) and diverse source control (Git/TFVC). • AI Tooling Proficiency : Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows. What we offer: • A High-Impact Environment • Commitment to Professional Development • Flexible and Collaborative Culture • Global Opportunities • Vibrant Community • Total Rewards *Specific benefits are determined by the employment type and location. Find out more about our culture here .

No apliques sin prepararte

Investigamos quién te entrevista, adaptamos tu CV y te ensayamos en vivo — gratis la primera.