F

Junior Backend Engineer

icon building Empresa : Fundcraft
icon briefcase Tipo de empleo : Tiempo completo

Número de solicitantes

 : 

000+

Click to reveal the number of candidates who applied for this job.
icon loader
icon loader

Let AI Supercharge Your Job Hunt!

JobCopilot scans 500,000+ company career sites daily to find jobs for you

Never miss an opportunity Save hours by auto-filling applications forms Land more interviews with tailored applications
happy man
thunder iconActivate JobCopilot

Descripción del trabajo - Junior Backend Engineer

About the role: 

As a Junior Backend Engineer, you play a vital role in supporting the design, development, and maintenance of scalable and high-performance backend systems that underpin fundcraft’s platform. You collaborate closely with cross-functional departments, including frontend engineers, product managers, and QA, to deliver effective backend solutions that meet business objectives. Your primary focus is on hands-on development, where you contribute to ensuring the reliability, security, and maintainability of the platform while addressing technical challenges.

In this role, you actively participate in code reviews and adhere to best practices to improve code quality. You collaborate with other Junior, Mid and Senior Backend Engineers on various projects, gaining insights into architectural decisions that enhance system scalability and performance. As you continue to develop your skills, you stay current with modern technologies and frameworks, ensuring your contributions align with industry best practices.

This is a position based in Spain and reports directly to the Senior Backend Engineer in charge or to the Lead Backend Engineer.

Key responsibilities:

  • Assist in the development and maintenance of backend solutions using programming languages such as Python and SQL.
  • Support the development and optimisation of APIs to ensure high performance, scalability, and security for various frontend applications and external integrations.
  • Write unit tests and assist in integration testing to validate backend functionality and ensure code quality and reliability.
  • Maintain documentation of backend systems, APIs, and processes to facilitate knowledge sharing and ensure code maintainability.
  • Share insights and best practices with unit members, contributing to the continuous improvement of engineering processes and workflows.
  • Collaborate with frontend engineers, designers, product managers, and other stakeholders to understand requirements and contribute to high-quality solutions.

Skills & Expected Behaviours:

  • Develop scalable and high-performance backend systems that align with business objectives.
  • Work collaboratively with cross-functional departments to integrate backend solutions seamlessly with frontend applications.
  • Participate in code reviews and follow best practices in software development to enhance code quality.
  • Demonstrate a willingness to learn and adapt to new technologies and frameworks to improve skills and contribute effectively.
  • Ensure that documentation of backend systems, APIs, and processes is accurate and up to date for maintainability and knowledge sharing.

Why Join Us:

  • Join a culture that celebrates creativity and welcomes innovative, disruptive ideas, empowering you to make a real impact.
  • Immerse yourself in a fast-paced, diverse workplace where you'll have the chance to collaborate and learn from specialists across various fields, fostering personal and professional growth.
  • Embrace automation and seamless tech integration in your workflows, while our platform boosts operations through tech leverage, ensuring you stay ahead of the curve and updated with new technologies.
  • Enjoy an attractive compensation package that recognizes your contributions and dedication to our shared success, rewarding you fairly for your hard work.
  • Work in a comfortable, ergonomic environment within our spacious, modern offices located conveniently in the heart of Girona, just minutes away from the train station where you can enjoy daily fresh fruit and coffee!
  • Monthly afterworks organised by the company to unwind and strengthen team connections.
  • Enjoy flexible entry hours that help you balance your personal life with your work commitments.
Original job Junior Backend Engineer posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Share Job
Share Job

Auto-Apply to Backend Engineer Jobs with your AI JobCopilot

thunder icon Auto-Apply with AI

Similar Backend Engineer Jobs in Spain

GrabJobs es el portal de empleo nº 1 en Spain, que te conecta con miles de empleos clave ¡rápidamente! Encuentra los mejores trabajos de en Spain, ¡solicita en 1 clic y consigue un trabajo hoy mismo!

Aplicaciones móviles

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.