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Senior Fullstack Developer | Next.js / React / Python | Barcelona Hybrid

Hybrid in Barcelona·Added 2 days ago

TheWhiteam

122 open roles

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Overview

Job details

  • 14 salary payments a year

    12 monthly payments plus 2 extra, per the ad.

  • Hybrid

    Office and home days — the ad has the split.

Requirements

  • Have the right to work in Spain

    TheWhiteam doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Be near Barcelona for hybrid days

    No relocation package mentioned.

  • Have 4+ years of experience

    Senior-level role.

Pay & benefits

What you'll get

  • Our collective agreement is the one applicable to consulting and market research companies.

  • 23 days of vacation per year.

  • 14 payments, including 12 monthly payments and two additional payments in June and December.

  • Flexible compensation options including childcare vouchers and medical + dental insurance.

Visa & relocation

  • Candidates must have valid authorization to work in their country of residence before starting the engagement.

Requirements

What we're looking for

  • 4-5 years of experience in Fullstack development.

  • Strong experience with Next.js and React.

  • Experience with Storybook for UI component development.

  • Strong knowledge of Tailwind CSS and responsive web development.

  • Experience developing backend applications with Python and FastAPI.

  • Experience with automated testing and pytest.

  • Knowledge of Gherkin, Cucumber and Playwright.

  • Experience with AWS, particularly EC2, S3, Lambda and RDS.

  • Experience with charting libraries such as ECharts, Chart.js or Recharts.

  • Good knowledge of Git.

  • Experience working in Scrum Agile environments.

  • Strong problem-solving and analytical skills.

  • Excellent communication and teamwork skills.

  • Ability to mentor junior developers.

  • English: Advanced level (C1).

  • Spanish: Professional working proficiency.

Nice to have

  • Experience with GitHub Actions and CI/CD pipelines.

  • Knowledge of Docker and containerization.

  • Experience with serverless architectures.

  • Experience with SonarCloud or Snyk.

  • Familiarity with TurboRepo and monorepo environments.

  • Stronger experience with Storybook and component-driven development.

The role

At THEWHITEAM Consulting, we are looking for an experienced Senior Fullstack Developer to join a dynamic technology team.

You will work on the development of robust and scalable applications using Next.js, React and Tailwind CSS on the frontend, together with Python and FastAPI on the backend. You will also contribute to cloud-based solutions using AWS and work in a highly collaborative Scrum Agile environment.

The role is particularly suited to someone who enjoys solving complex technical problems, collaborating across disciplines and helping less experienced developers grow.

What you'll do

  • Develop and maintain web applications using Next.js and React.

  • Build responsive and modern user interfaces using Tailwind CSS.

  • Develop and maintain backend components using Python and FastAPI.

  • Integrate frontend and backend services and ensure reliable application behaviour.

  • Implement automated testing using pytest, Gherkin, Cucumber and Playwright.

  • Work with data visualization and charting libraries such as ECharts, Chart.js or Recharts.

  • Deploy and manage applications on AWS, including services such as EC2, S3, Lambda and RDS.

  • Ensure applications meet performance, scalability and security requirements.

  • Troubleshoot, debug and optimize applications.

  • Participate in Scrum ceremonies, including daily stand-ups, sprint planning and retrospectives.

  • Collaborate closely with developers, designers and product stakeholders.

  • Contribute to technical decisions, coding standards and best practices.

  • Mentor junior Fullstack Developers and provide guidance on technical challenges.

How you'll work

  • Location: Barcelona.

  • Work model: Hybrid, with 2-3 days per week onsite.

  • Working hours: 09:00 - 18:00.

  • Estimated duration: 3 months.

  • Experience: 4-5 years.

  • Position available: 1.

  • Salary: According to experience.

Hiring process

The recruitment process includes a technical pre-check to assess the candidate's technical experience and suitability for the role.

About TheWhiteam

TheWhiteam is an IT services and consulting company headquartered in Madrid, Spain, specializing in enterprise technology solutions, particularly around SAP, cloud infrastructure, data analytics, and custom software development. The company serves clients across sectors such as banking, energy, retail, and automotive, offering both project-based consulting and managed services. With a strong focus on SAP implementations and migrations, TheWhiteam has built a reputation as a reliable partner for complex enterprise transformations.

TheWhiteam has a significant presence in Spain, with offices in Madrid and Barcelona, and offers a mix of hybrid and fully remote roles across the country. The company is known for its flexible work arrangements, including 100% remote positions for many roles, which is attractive to international professionals. TheWhiteam actively hires consultants and developers with expertise in SAP, Java, Oracle, and cloud technologies, and provides opportunities for career growth in a dynamic, project-driven environment. For international candidates, the company offers a pathway to work in Spain's thriving tech sector, with many roles requiring Spanish language skills, though some technical positions may be accessible to English speakers.

Industry
IT Services
Founded
2015
Employees
100–500
Headquarters
Madrid, Spain
In Spain
Madrid, Barcelona
Website
twtspain.com

Good to know if you are moving

  • TheWhiteam offers many 100% remote roles across Spain, which can be ideal for international professionals seeking flexibility.
  • The company has offices in Madrid and Barcelona, providing opportunities for in-person collaboration if desired.
  • Most roles require Spanish language proficiency, so international candidates should have at least conversational Spanish.
  • TheWhiteam works with clients in banking, energy, and retail, offering exposure to large-scale enterprise projects.
  • The company provides a hybrid work model for some roles, with 2 days per week in the office, which can help with integration.

In their own words

About the company & team

Joining THEWHITEAM means becoming part of a company made up of professionals with extensive experience in technology consulting.

We firmly believe that companies and clients set the direction of the industry, but people are the ones who build it. We consider our people our greatest asset and a key part of the value we provide.

All open roles at TheWhiteam

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