Fullstack Engineer

Business Insights

Location not specified Remote

Posted: February 5, 2026

Required Skills

Job Description

Descripción del trabajo

Business Insights is a specialized software development company. From our early days we are in constant evolution and presently we would like now to add in our staff a Fullstack Engineer (focus frontend)

Our main goal is to offer highly qualified technology solutions in an innovative and creative environment through a diverse team of highly skilled engineers.

We are keen to have you onboard to work all along with our team. We are confident that your experience and skills will be a valuable asset to our company. We offer an enriching and collaborative work environment, where you will have the opportunity to learn and grow as a software developer while working on interesting and meaningful projects.

You will also have the opportunity to work with important clients from different sectors and improve your skills in creating innovative and effective solutions.

Requisitos del trabajo

What is our mission?

Provide the means and the measures for designing and developing all the quality aspects of a software solution, both functionally and technically, in order to meet the requirements and overall quality of the intended solution by creating, documenting and testing an end to end test plan to ensure that all the objectives are met and the solution works as expected.

Purpose of the job

The Frontend Engineer will focus on building user-centric, responsive, and performant web applications, while contributing to backend development when needed. The role demands proficiency in frontend technologies, analytical skills, familiarity with Node.js, and strong collaboration abilities. You’ll work closely with cross-functional teams to deliver seamless user experiences while maintaining high coding standards and software quality.

What You’ll Do

Design and build responsive, intuitive interfaces using React and Next.js.

Support backend development using Node.js (Fastify).

Integrate APIs for smooth frontend-backend communication.

Contribute to the system architecture to ensure scalability and maintainability.

Set up and maintain CI/CD pipelines and perform testing of frontend components.

Use Docker and Kubernetes (OpenShift is a plus) for deployment and operations.

Contribute to InnerSource/Open Source projects to promote innovation and collaboration.

Stay up to date with new technologies and bring improvements to the development workflow.

Work in Agile teams, supporting both frontend and backend efforts.

What We’re Looking F

5+ years of experience in software engineering, building complex and distributed systems.

Degree in Computer Science, IT, or a related field.

Expertise in JavaScript and TypeScript.

Strong experience with React, Next.js, and modern CSS tools (Tailwind, CSS Modules, Styled Components).

Backend familiarity: Node.js with Fastify.

Solid knowledge of SQL and NoSQL databases.

Skilled in software architecture principles: scalability, fault tolerance, and recovery.

Experience with CI/CD, automated testing, Docker, Kubernetes (OpenShift is a plus).

Comfortable with GitHub workflows (GitHub Actions, GitOps, scripting, etc.).

Passion for clean code, documentation, and sustainable software practices.

Fluent in English (written & spoken).

Soft Skills

Strong communication and collaboration skills.

Ability to coordinate with global stakeholders.

Proactive and strategic thinker with a passion for innovation.

Curious mindset and desire to grow in an international context.

What to expect being on our team?

Indefinite contract

Competitive salary

Flexible schedule

Hybrid work model in Barcelona: 4 days remote and 1 day on-site.

and… desire to continue learning!

If it's okay with you, sign up for the job and we'll meet!! Do not wait more!

Híbrido
Barcelona, Cataluña, España
SOFTWARE INSIGHTS

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