Frontend Software Engineer

Sorry, this job was removed at 06:10 p.m. (CST) on Tuesday, Feb 03, 2026
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Madrid, Comunidad de Madrid
In-Office
Energy • Renewable Energy
The Role

Job Description:

Overview
Seeking a part-time Frontend Software Engineer to support development of modern web applications. This role is ideal for an entry- to mid-level engineer looking to grow while contributing to production software used in a fast-paced environment. The engineer will work closely with senior developers to implement features, improve UI/UX, and maintain high-quality code standards.

Key Responsibilities
  • Develop, test, and maintain frontend features using Angular and TypeScript.

  • Collaborate with engineering and product teams to translate requirements into clean, efficient user interfaces.

  • Implement reusable components, services, and modules following established architecture patterns.

  • Participate in code reviews, adhere to version-control workflows, and follow best practices using Git.

  • Build, test, and deploy applications using Docker-based development environments.

  • Contribute to maintaining high-quality engineering practices, including documentation, testing, and CI/CD support.

  • Troubleshoot issues and participate in ongoing improvements to performance, usability, and maintainability.

Required Qualifications
  • Previous experience in frontend or full-stack software development (internship okay)

  • Proficiency with Angular (v10+) and TypeScript.

  • Experience with Git, branching workflows, and pull request processes.

  • Familiarity with Docker for development or deployment workflows.

  • Understanding of general software engineering principles, including testing, code quality, and system design fundamentals.

  • Ability to work independently, manage tasks, and communicate clearly in a collaborative environment.

  • Experience integrating REST APIs.

  • English and Spanish (Fluent) C1.

Preferred Qualifications
  • Previous experience in the solar, renewable energy, or related industries.

  • Exposure to UX/UI best practices or design systems.

  • Familiarity with Agile or iterative development methodologies.

At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants. Our comprehensive portfolio enables faster project delivery, higher performance, and greater reliability, helping our customers capture the full value of solar power. Our talented worldwide teams are redefining how solar power plants are designed, built, and operated every day with smart technology, data-driven insights, and advanced automation. Together, we’re building the foundation for the world’s next generation of clean energy infrastructure.

We are Nextpower

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The Company
Fremont, CA
1,107 Employees

What We Do

Since day one, Nextracker’s mission has been to transition the world to affordable, renewable power, by developing the highest-performing and resilient solar tracking technologies and software in the market for our customers.
From sustainable tracker solutions that conform to uneven terrain and withstand extreme weather, Nextracker systems have resilience built in. Nextracker leads the solar industry with solar tracker technologies that optimize and increase energy production while reducing costs for significant plant ROI

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