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TheWhiteam

Fullstack engineer (ReactJS, Python, Javascript) - (Remote) - EU client

TheWhiteam
Spain · Full-time · Entry
Fullstack engineer (remote) - International client

Requirements

Profile: Software developer.

Knowledge: DOCKER, FastAPI, FULLSTACK, Kubernetes, SQL.

Studies: Engineer.

Languages: English (B2/C1).

Minimum experience required: 3 to 5 years.

Location: remote within EU.

Position Overview

We are seeking an experienced Full-Stack Developer with strong proficiency in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and maintaining scalable web applications that meet defined UI and API specifications. The role requires hands-on experience with modern frameworks, containerization tools, and agile development practices.

Key Responsibilities

  • Design and implement frontend interfaces using ReactJS, TypeScript, JavaScript, Sass, and related technologies.
  • Develop and maintain backend services using Python, FastAPI, uvicorn, and Pydantic, ensuring clean, efficient, and maintainable code.
  • Build and integrate RESTful APIs (GET/PUT/POST) according to defined endpoint specifications.
  • Ensure code quality and reliability through unit testing and pytest.
  • Collaborate with cross-functional teams to translate business and technical requirements into high-quality solutions.
  • Manage application dependencies and build processes using Node.js and Yarn.
  • Leverage SQL for efficient data storage, retrieval, and manipulation.
  • Utilize Docker and Kubernetes for application deployment, containerization, and orchestration.
  • Apply Azure DevOps for CI/CD automation, version control, and release management.
  • Work with bash scripting for automation and environment configuration.
  • Support MuleSoft integration where applicable, ensuring smooth communication between systems.
  • Contribute to technical documentation and maintain clear communication in English.
  • Participate in agile ceremonies and collaborate effectively in distributed teams.

Required Skills & Qualifications

  • Proven experience as a Full-Stack Developer or similar role.
  • Strong expertise in JavaScript, TypeScript, ReactJS, Sass, Node.js, Python, and FastAPI.
  • Solid understanding of RESTful API design, SQL databases, and backend service architecture.
  • Experience with Docker, Kubernetes, and Azure DevOps for deployment and automation.
  • Familiarity with bash scripting and MuleSoft integration.
  • Knowledge of pytest and other testing frameworks.
  • Excellent communication and documentation skills in English.
  • Strong problem-solving abilities, attention to detail, and adaptability.
  • Ability to work independently or as part of an agile, cross-functional team.
  • Experience with cloud-native architectures and microservices.
  • Prior involvement in CI/CD pipeline design and DevOps practices.
  • Understanding of scalable application design and performance optimization.

Daily rate: 190€-210€/day.

Key Skills

Ranked by relevance

kubernetes docker devops containerization javascript typescript reactjs fastapi python sass bash cicd sql restful apis storage cloud ui
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Country Guide

Spain

Strong city options with excellent lifestyle

Posted
Nov 05, 2025
Type
Full-time
Level
Entry
Location
Bilbao
Company
TheWhiteam

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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