Senior Fullstack Engineer (with Ruby on Rails) - Freelance

ifeel; Tarragona; A distancia; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A leading company in mental well-being solutions is seeking a motivated Senior Fullstack Engineer specializing in Ruby on Rails. This freelance role involves designing and building scalable web applications, mentoring junior engineers, and collaborating with cross-functional teams. You will work remotely for a full-time commitment of 40 hours per week, within an inclusive environment that values personal and professional growth.

Servicios

Freelance contract with extension possibilities

Full-time remote work

Flexible schedule

Formación

• At least 8 years in a similar role.
• Experience with automated testing and AWS services.
• Fluency in English and native Spanish.

Responsabilidades

• Design and build solid, scalable, maintainable Rails applications.
• Develop user-friendly web interfaces using React.
• Mentor and guide junior engineers.

Conocimientos

Code quality

Automated testing

Communication

Teamwork

Analytical skills

Herramientas

GIT

AWS

RSpec

Capybara

PostgreSQL

Descripción del empleo

Senior Fullstack Engineer (with Ruby on Rails) - Freelance

1 week ago Be among the first 25 applicants

Direct message the job poster from ifeel

ifeel is a unique, comprehensive, and scalable solution that uses data to provide a holistic understanding of employees' mental well-being, inspire human growth, and guide organizations toward cultivating a positive mental well-being culture.

We impact society positively through our commitment and know-how, led by top professionals. A challenging job to inspire & nurture a better future, every day.

What are we looking for?

We are seeking a motivated and collaborative Senior Fullstack Engineer (with Ruby on Rails) to join our IT team as a freelancer. If you're passionate about building scalable web applications, collaborating with cross-functional teams, and using data to drive impactful solutions, ifeel is the place for you.

Main tasks and responsibilities :

• Design and build solid, scalable, and maintainable Rails applications.
• Develop interactive, user-friendly web interfaces using React, ensuring the technical feasibility of UI / UX designs and optimizing applications for maximum speed and scalability.
• Participate in code reviews and ensure excellent test coverage and adherence to best practices.
• Create a positive environment for the team, sharing knowledge and helping the team grow.
• Collaborate with designers, team leads, and stakeholders to understand business goals, analyze requirements, and propose scalable, long-term technical solutions.
• Mentor and guide junior engineers, sharing expertise and fostering continuous learning.

The Ideal candidate will have :

• At least 8 years of proven experience in a similar role.
• A focus on code quality driven by automated testing.
• Experience with GIT.
• Experience in Unit, Integration, and Acceptance testing using RSpec and Capybara.
• Experience with AWS services (S3, EC2, CloudFront, etc.).
• Experience with SaaS development and RESTful API development.
• Understanding of OOP, SOLID principles, and design patterns.

We would love to know more about you if you have :

• Interest in psychology and mental health.
• Fluency in English and native Spanish.
• Experience with async tasks with Sidekiq.
• Solid understanding of relational (PostgreSQL) and NoSQL databases.
• Experience with CI / CD tools like Capistrano, GitHub Actions, etc.
• Experience with Agile methodologies.
• Great independence and proactive approach.
• Excellent communication and teamwork skills.
• Analytical skills and direct client contact experience.
• Experience with monitoring / logging tools (e.g., Datadog, Sentry, New Relic).

Our Core Principles :

• Humanise Growth : Lead actions towards growth for yourself, others, and ifeel.
• Lead by Example : Inspire others to achieve their best.
• Trust in Yes : Embrace exceptional opportunities.
• Innovate Humanly : Foster creativity that enhances the human experience.
• Engage to Unlock Greatness : Be engaged. Dare to be great.

What do we offer?

• Freelance contract (6 months, with possibility of extension to 9 months).
• Full-time commitment : 40h / week.
• Fully remote : Work from anywhere.
• Flexibility : Manage your work within an agreed schedule.

We appreciate your interest. ifeel is an equal opportunity employer : all applicants will be considered regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. Due to high application volume, only shortlisted candidates will be notified.

Your data will be treated confidentially and used solely for recruitment purposes. Your application implies consent to data processing for this purpose.

Seniority level

• Associate

Employment type

• Other

Job function

• Analyst, Information Technology, and Design
• Mental Health Care, Technology, Media, and Human Resources

J-18808-Ljbffr