20 publicaciones de empleo destacadas de backend developer en barcelona, ct (¡Están contratando!)

Senior Fullstack Engineer
Kabilio —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Inglés
Senior Software Engineer
EdgeTier —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- SQL
- AWS
- Desarrollo de software
- Plan de pensiones
Senior Backend / API Developer (Web3)
Merlin Digital Partner —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Informática
- DevOps
Solicitud rápida
T&M Servicio técnico Senior FullStack Developer - Barcelona (Posible Remoto)
The White Team —Barcelona, Barcelona provincia
- 41.000 € al año
- Trabajo híbrido
- Inglés
- Java
- AWS
- Seguro dental
FullStack Developer
Itequia —Barcelona, Barcelona provincia
- Trabajo híbrido
- Azure
- Inglés
- Bases de datos
- Oportunidades de crecimiento y desarrollo profesional
1d
Lead Flutter Developer
LABHOUSE —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Inglés
- Java
- Teletrabajo opcional
Angular Front-End Developer
Hitachi Rail —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- Grado
- JavaScript
- Seguro de vida
2d
Internship Orchestra Tour - Engineering & Data Internship Program
BMAT Music Innovators —Barcelona, Barcelona provincia
- De 9 € a 12 € al año
- Media jornada
- Trabajo híbrido
- Español
- Informática
- Inglés
Solicitud rápida
Research Engineer - Tools developer for LSQUANT platform (Theoretical and Computational Nanoscience)
ICN2 —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- AWS
- Grado
- Seguro de vida
Senior Python Developer - Barcelona (ES)
innoit —Barcelona, Barcelona provincia
- Trabajo híbrido
- Español
- Azure
- Informática
Frontend Engineer (m/f/d)
Mercanis —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Liderazgo
- HTML
Solicitud rápida
Senior Systems Engineer
Share —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- SQL
- Scripting
- Desarrollo de software
Solicitud rápida
STACKIT Developer Experience - Pipelines - Software Engineer (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- APIs
Senior Software Engineer (Full Stack)
ADP —Barcelona, Barcelona provincia
- Java
- Máster
- AWS
Senior Fullstack Developer (Blockchain)
Merlin Digital Partner —Barcelona, Barcelona provincia
- Trabajo híbrido
- JavaScript
- APIs
- Inteligencia artificial
Solicitud rápida
Software Engineer (DevOps) - Database Reliability
Revolut —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- DevOps
- Oficina
- Java
Full Stack Engineer (Typescript / React)
Merlin Digital Partner —Barcelona, Barcelona provincia
- Desarrollo de software
Solicitud rápida
JavaScript Engineer
Rakuten Global —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Ventas
- Oficina
- AWS
3d
Staff/Lead Fullstack Engineer (Frontend-focused)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Vacaciones pagadas
- Teletrabajo opcional
QA ANALYST
Macadam —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- Oficina
- Agile

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Senior Fullstack Engineer

Kabilio
Barcelona, Barcelona provincia

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Detalles del empleo

Cualificaciones

Español
Node.js
React
Relational databases
Arquitectura del sistema
Slack
Inglés
PostgreSQL
Escalabilidad

Descripción completa del empleo

We’re Kabilio, a company backed by two leading venture capital firms, founded by experienced entrepreneurs, Alex Valls and Jose Ojeda, with a strong track record in building and scaling successful tech companies.

What We’re Building

Our goal is to become the go-to Financial Operating System for accounting firms and SMEs in Southern Europe, unifying accounting, tax, payments, planning, and banking into a single platform. We are currently a tight-knit team of 65 people and plan to grow in 2026, with a strong focus on engineering, product design, and sales.

Why this role matters?

Today, Kabilio already runs three core products in production Invoices — Processing, Bank Transactions, and Invoicing — used daily by real customers. At the same time, we’re building our Accounting platform, the product that defines our long-term vision and the reason Kabilio was founded. AI sits at the core of everything we build, from automating and categorizing financial data to enabling intelligent workflows and decision making across the entire financial lifecycle. It is also part of how we work as engineers, helping us move faster while building smarter product capabilities.

As a Full Stack Engineer at Kabilio, you will build and own product features end-to-end, working closely with Ivan, CTO, Jorge, Karel and Arnau, Tech Leads, as well as the developers and Product Managers. You’ll contribute to both frontend and backend systems, helping us ship high-quality software that is used daily by real customers.

You’ll work in a small technical team where engineers take real ownership of what they build, from early design decisions to production.

What you’ll do?

Use modern tooling (including AI-powered tools and internal integrations) to accelerate development and explore solutions (e.g. Claude Code).
Work in an AI-augmented development workflow, using tools that help engineers explore documentation, understand the system, and move faster when building features (e.g. Claude Code combined with integrations in Linear, Notion, Slack).
Design, build, and maintain full-stack features across our products. Work with React/Remix on the frontend and Node.js on the backend.
Participate in the design of systems and architecture decisions to ensure scalability and long-term maintainability.
Ensure code quality through testing, reviews, and best practices.
Make pragmatic trade-offs to ship quickly while keeping long-term maintainability in mind.
Contribute to building and integrating AI-powered features within the product when appropriate.

What we offer?

Salary range: Competitive salary (TBD in the first call) + Flexible benefits via Cobee.
Hybrid setup: 3 days/week in our Barcelona office.
Indefinite Spanish Contract + top work equipment
Opportunity: Enter a massive market ready for disruption. We have a clear strategy to make our mark in Spain, leveraging what we have seen in other markets.
Collaborative and Growth Culture: We prioritize open communication and respectful discussions. Your ideas will have a real impact, and you will have the chance to shape and grow with the business

What should you bring to the table?

Solid fundamentals in software design and system architecture.
Strong interest in working with AI-enabled products and AI-augmented development workflows.
Ability to work autonomously while collaborating with a team. Technical ownership.
Strong experience building production web applications, ideally with React and Node.js.
Good understanding of relational databases (PostgreSQL or similar).
Care for clean code, maintainability, and best practices.
Professional level Spanish, and English (B1 should be enough).
Above all, you’re a reliable and trustworthy person.

Hiring process

Video call with Talent Get to know you each other (30 mins)
Video call with a Tech leads (30 minutes)
Technical test
Test debrief with Ivan Rodriguez(1 h)
Meeting with founders on-site Job offer

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Quiero recibir la alerta de empleo más reciente de backend developer en barcelona, ct

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