Capitole is growing fast, and we want you to be part of the journey We are looking for a skilled senior Full Stack Developer to join our dynamic team. You will work with cutting-edge technologies, developing robust applications using Next.js over React and Tailwind CSS for responsive UI. The role involves developing efficient, scalable applications on the AWS cloud platform and contributing to a highly collaborative Scrum Agile environment.

Responsibilities:
* Develop and maintain web applications using Next.js and React.
* Implement and design responsive user interfaces using Tailwind CSS.
* Collaborate with backend engineers to design, integrate, and test in FastAPI.
* Develop and maintain backend components in Python, ensuring robust unit testing practices using Gherkin language, Cucumber, and Playwright.
* Deploy and manage applications on AWS cloud infrastructure.
* Ensure the scalability, performance, and security of applications.
* Participate in Scrum ceremonies (daily stand-ups, sprint planning, retrospectives).
* Collaborate closely with designers, developers, and product managers to deliver features.
* Troubleshoot, debug, and optimize applications for maximum speed and scalability.
* Mentor junior FS and provide guidance on technical doubts and best practices.

Requirements:
* Minimum of 4-5 years of experience with Next.js, React and Storybooks for full-stack development.
* Experience with charts libraries such as echarts (preferred), Chart.js, or Recharts.
* Proficiency in building responsive UIs with Tailwind CSS.
* Hands-on experience with AWS services (EC2, S3, Lambda, RDS, etc.).
* Experience developing backend components using Python and implementing unit tests (pytest).
* Experience working in a Scrum Agile environment.




* Familiarity with version control systems, particularly Git.
* Strong problem-solving and analytical skills.
* Excellent communication and teamwork skills. Nice-to-Have:
* Experience with CI/CD pipelines using tools like GitHub Actions.
* Experience with containerization (e.g., Docker).
* Familiarity with serverless architectures.
* Experience with SonarCloud or Snyk for code quality and security.
* Familiarity with TurboRepo for managing monorepos.
* Knowledge of Storybook for UI component development. Why you'll love working with us At Capitole, we believe our people are our greatest strength. That's why

we offer
* €1,200/year for your professional development (trainings, events, certifications...)
* Monthly feedback sessions with your team to keep learning and growing
* Private health insurance fully covered by Capitole
* Payflow benefits (meal, transport, childcare vouchers)
* Wellhub subscription
* Discounts with top brands through Capitole Club Life at Capitole
* Team buildings every two months (our summer party and Christmas dinner are legendary)
* Football, padel, and basketball teams sponsored by Capitole
* Tech communities where sharing knowledge is part of our DNA
* And above all... an AMAZING TEAM that you'll love being a part of Want to learn more

about us
? capitole-consulting.com See what our teams are saying

about us
Glassdoor Reviews Ready to take the next step? Send us

your profile
– we can't wait to meet you The employee will adhere to information security policies:
* Will have access to confidential information related to Capitole and the project they are working on.
* Must comply with the security and internal policies of both the company and the client.
* Must sign an NDA (Non-Disclosure Agreement) .

📌 Hybrid_Senior Fullstack (Barcelona)
🏢 Capitole
📍 Barcelona